[v1,1/2] aarch64: Add basic svmfloat8_t support to arm_sve.h

diff --git a/gcc/config/aarch64/aarch64-sve-builtins.cc b/gcc/config/aarch64/aarch64-sve-builtins.cc
index ef14f8cd39d..c6dc28eff55 100644
--- a/gcc/config/aarch64/aarch64-sve-builtins.cc
+++ b/gcc/config/aarch64/aarch64-sve-builtins.cc
@@ -232,12 +232,12 @@  CONSTEXPR const group_suffix_info group_suffixes[] = {
 #define TYPES_all_arith(S, D) \
   TYPES_all_float (S, D), TYPES_all_integer (S, D)
 
-/*     _bf16
+/* _mf8 _bf16
 	_f16 _f32 _f64
    _s8  _s16 _s32 _s64
    _u8  _u16 _u32 _u64.  */
 #define TYPES_all_data(S, D) \
-  S (bf16), TYPES_all_arith (S, D)
+  S(mf8), S (bf16), TYPES_all_arith (S, D)
 
 /* _b only.  */
 #define TYPES_b(S, D) \
@@ -513,16 +513,18 @@  CONSTEXPR const group_suffix_info group_suffixes[] = {
   D (u8, s32), \
   D (u16, s64)
 
-/* {     _bf16           }   {     _bf16           }
+/* { _mf8 _bf16          }   { _mf8 _bf16          }
    {      _f16 _f32 _f64 }   {      _f16 _f32 _f64 }
    { _s8  _s16 _s32 _s64 } x { _s8  _s16 _s32 _s64 }
    { _u8  _u16 _u32 _u64 }   { _u8  _u16 _u32 _u64 }.  */
 #define TYPES_reinterpret1(D, A) \
+  D (A, mf8), \
   D (A, bf16), \
   D (A, f16), D (A, f32), D (A, f64), \
   D (A, s8), D (A, s16), D (A, s32), D (A, s64), \
   D (A, u8), D (A, u16), D (A, u32), D (A, u64)
 #define TYPES_reinterpret(S, D) \
+  TYPES_reinterpret1 (D, mf8), \
   TYPES_reinterpret1 (D, bf16), \
   TYPES_reinterpret1 (D, f16), \
   TYPES_reinterpret1 (D, f32), \
diff --git a/gcc/config/aarch64/aarch64-sve-builtins.def b/gcc/config/aarch64/aarch64-sve-builtins.def
index a9243c40a97..47c396b866d 100644
--- a/gcc/config/aarch64/aarch64-sve-builtins.def
+++ b/gcc/config/aarch64/aarch64-sve-builtins.def
@@ -81,6 +81,7 @@  DEF_SVE_MODE (vnum, none, none, vectors)
 
 DEF_SVE_TYPE (svbool_t, 10, __SVBool_t, boolean_type_node)
 DEF_SVE_TYPE (svcount_t, 11, __SVCount_t, boolean_type_node)
+DEF_SVE_TYPE (svmfloat8_t, 13, __SVMfloat8_t, aarch64_mfp8_type_node)
 DEF_SVE_TYPE (svbfloat16_t, 14, __SVBfloat16_t, bfloat16_type_node)
 DEF_SVE_TYPE (svfloat16_t, 13, __SVFloat16_t, aarch64_fp16_type_node)
 DEF_SVE_TYPE (svfloat32_t, 13, __SVFloat32_t, float_type_node)
@@ -107,6 +108,8 @@  DEF_SVE_TYPE_SUFFIX (c8, svcount_t, count, 8, VNx16BImode)
 DEF_SVE_TYPE_SUFFIX (c16, svcount_t, count, 16, VNx16BImode)
 DEF_SVE_TYPE_SUFFIX (c32, svcount_t, count, 32, VNx16BImode)
 DEF_SVE_TYPE_SUFFIX (c64, svcount_t, count, 64, VNx16BImode)
+DEF_SVE_NEON_TYPE_SUFFIX (mf8, svmfloat8_t, mfloat, 8, VNx16QImode,
+			  Mfloat8x8_t, Mfloat8x16_t)
 DEF_SVE_NEON_TYPE_SUFFIX (bf16, svbfloat16_t, bfloat, 16, VNx8BFmode,
 			  Bfloat16x4_t, Bfloat16x8_t)
 DEF_SVE_NEON_TYPE_SUFFIX (f16, svfloat16_t, float, 16, VNx8HFmode,
diff --git a/gcc/config/aarch64/aarch64-sve-builtins.h b/gcc/config/aarch64/aarch64-sve-builtins.h
index 4cdc0541bdc..93de4254657 100644
--- a/gcc/config/aarch64/aarch64-sve-builtins.h
+++ b/gcc/config/aarch64/aarch64-sve-builtins.h
@@ -173,6 +173,7 @@  enum type_class_index
   TYPE_bfloat,
   TYPE_count,
   TYPE_float,
+  TYPE_mfloat,
   TYPE_signed,
   TYPE_unsigned,
   NUM_TYPE_CLASSES
diff --git a/gcc/testsuite/g++.target/aarch64/sve/acle/general-c++/mangle_1.C b/gcc/testsuite/g++.target/aarch64/sve/acle/general-c++/mangle_1.C
index 2ad0c7f9838..c4984065416 100644
--- a/gcc/testsuite/g++.target/aarch64/sve/acle/general-c++/mangle_1.C
+++ b/gcc/testsuite/g++.target/aarch64/sve/acle/general-c++/mangle_1.C
@@ -16,6 +16,7 @@  void f11(svfloat32_t) {}
 void f12(svfloat64_t) {}
 void f13(svbfloat16_t) {}
 void f14(svcount_t) {}
+void f15(svmfloat8_t) {}
 
 /* { dg-final { scan-assembler "_Z2f1u10__SVBool_t:" } } */
 /* { dg-final { scan-assembler "_Z2f2u10__SVInt8_t:" } } */
@@ -31,3 +32,4 @@  void f14(svcount_t) {}
 /* { dg-final { scan-assembler "_Z3f12u13__SVFloat64_t:" } } */
 /* { dg-final { scan-assembler "_Z3f13u14__SVBfloat16_t:" } } */
 /* { dg-final { scan-assembler "_Z3f14u11__SVCount_t:" } } */
+/* { dg-final { scan-assembler "_Z3f15u13__SVMfloat8_t:" } } */
diff --git a/gcc/testsuite/g++.target/aarch64/sve/acle/general-c++/mangle_2.C b/gcc/testsuite/g++.target/aarch64/sve/acle/general-c++/mangle_2.C
index c8bfcc5a9c2..3d83ddb7ab4 100644
--- a/gcc/testsuite/g++.target/aarch64/sve/acle/general-c++/mangle_2.C
+++ b/gcc/testsuite/g++.target/aarch64/sve/acle/general-c++/mangle_2.C
@@ -14,6 +14,7 @@  void f11(__SVFloat32_t) {}
 void f12(__SVFloat64_t) {}
 void f13(__SVBfloat16_t) {}
 void f14(__SVCount_t) {}
+void f15(__SVMfloat8_t) {}
 
 /* { dg-final { scan-assembler "_Z2f1u10__SVBool_t:" } } */
 /* { dg-final { scan-assembler "_Z2f2u10__SVInt8_t:" } } */
@@ -29,3 +30,4 @@  void f14(__SVCount_t) {}
 /* { dg-final { scan-assembler "_Z3f12u13__SVFloat64_t:" } } */
 /* { dg-final { scan-assembler "_Z3f13u14__SVBfloat16_t:" } } */
 /* { dg-final { scan-assembler "_Z3f14u11__SVCount_t:" } } */
+/* { dg-final { scan-assembler "_Z3f15u13__SVMfloat8_t:" } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/clasta_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/clasta_mf8.c
new file mode 100644
index 00000000000..81d8816172b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/clasta_mf8.c
@@ -0,0 +1,52 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** clasta_mf8_tied1:
+**	clasta	z0\.b, p0, z0\.b, z1\.b
+**	ret
+*/
+TEST_UNIFORM_Z (clasta_mf8_tied1, svmfloat8_t,
+		z0 = svclasta_mf8 (p0, z0, z1),
+		z0 = svclasta (p0, z0, z1))
+
+/*
+** clasta_mf8_tied2:
+**	mov	(z[0-9]+)\.d, z0\.d
+**	movprfx	z0, z1
+**	clasta	z0\.b, p0, z0\.b, \1\.b
+**	ret
+*/
+TEST_UNIFORM_Z (clasta_mf8_tied2, svmfloat8_t,
+		z0 = svclasta_mf8 (p0, z1, z0),
+		z0 = svclasta (p0, z1, z0))
+
+/*
+** clasta_mf8_untied:
+**	movprfx	z0, z1
+**	clasta	z0\.b, p0, z0\.b, z2\.b
+**	ret
+*/
+TEST_UNIFORM_Z (clasta_mf8_untied, svmfloat8_t,
+		z0 = svclasta_mf8 (p0, z1, z2),
+		z0 = svclasta (p0, z1, z2))
+
+/*
+** clasta_x0_mf8:
+**	clasta	w0, p0, w0, z0\.b
+**	ret
+*/
+TEST_FOLD_LEFT_X (clasta_x0_mf8, mfloat8_t, svmfloat8_t,
+		  x0 = svclasta_n_mf8 (p0, x0, z0),
+		  x0 = svclasta (p0, x0, z0))
+
+/*
+** clasta_x1_mf8:
+**	mov	w0, w1
+**	clasta	w0, p0, w0, z0\.b
+**	ret
+*/
+TEST_FOLD_LEFT_X (clasta_x1_mf8, mfloat8_t, svmfloat8_t,
+		  x0 = svclasta_n_mf8 (p0, x1, z0),
+		  x0 = svclasta (p0, x1, z0))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/clastb_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/clastb_mf8.c
new file mode 100644
index 00000000000..1ce7dc78546
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/clastb_mf8.c
@@ -0,0 +1,52 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** clastb_mf8_tied1:
+**	clastb	z0\.b, p0, z0\.b, z1\.b
+**	ret
+*/
+TEST_UNIFORM_Z (clastb_mf8_tied1, svmfloat8_t,
+		z0 = svclastb_mf8 (p0, z0, z1),
+		z0 = svclastb (p0, z0, z1))
+
+/*
+** clastb_mf8_tied2:
+**	mov	(z[0-9]+)\.d, z0\.d
+**	movprfx	z0, z1
+**	clastb	z0\.b, p0, z0\.b, \1\.b
+**	ret
+*/
+TEST_UNIFORM_Z (clastb_mf8_tied2, svmfloat8_t,
+		z0 = svclastb_mf8 (p0, z1, z0),
+		z0 = svclastb (p0, z1, z0))
+
+/*
+** clastb_mf8_untied:
+**	movprfx	z0, z1
+**	clastb	z0\.b, p0, z0\.b, z2\.b
+**	ret
+*/
+TEST_UNIFORM_Z (clastb_mf8_untied, svmfloat8_t,
+		z0 = svclastb_mf8 (p0, z1, z2),
+		z0 = svclastb (p0, z1, z2))
+
+/*
+** clastb_x0_mf8:
+**	clastb	w0, p0, w0, z0\.b
+**	ret
+*/
+TEST_FOLD_LEFT_X (clastb_x0_mf8, mfloat8_t, svmfloat8_t,
+		  x0 = svclastb_n_mf8 (p0, x0, z0),
+		  x0 = svclastb (p0, x0, z0))
+
+/*
+** clastb_x1_mf8:
+**	mov	w0, w1
+**	clastb	w0, p0, w0, z0\.b
+**	ret
+*/
+TEST_FOLD_LEFT_X (clastb_x1_mf8, mfloat8_t, svmfloat8_t,
+		  x0 = svclastb_n_mf8 (p0, x1, z0),
+		  x0 = svclastb (p0, x1, z0))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/create2_1.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/create2_1.c
index 7e7d8901d21..a9369c8bdf8 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/create2_1.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/create2_1.c
@@ -62,6 +62,21 @@  TEST_CREATE (create2_u16, svuint16x2_t, svuint16_t,
 	     z0 = svcreate2_u16 (z6, z5),
 	     z0 = svcreate2 (z6, z5))
 
+/*
+** create2_mf8:
+** (
+**	mov	z0\.d, z4\.d
+**	mov	z1\.d, z5\.d
+** |
+**	mov	z1\.d, z5\.d
+**	mov	z0\.d, z4\.d
+** )
+**	ret
+*/
+TEST_CREATE (create2_mf8, svmfloat8x2_t, svmfloat8_t,
+	     z0 = svcreate2_mf8 (z4, z5),
+	     z0 = svcreate2 (z4, z5))
+
 /*
 ** create2_bf16:
 ** (
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/create3_1.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/create3_1.c
index 0bea95195b8..da787cb1b3b 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/create3_1.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/create3_1.c
@@ -46,6 +46,17 @@  TEST_CREATE (create3_u16, svuint16x3_t, svuint16_t,
 	     z0 = svcreate3_u16 (z6, z5, z4),
 	     z0 = svcreate3 (z6, z5, z4))
 
+/*
+** create3_mf8:
+**	mov	[^\n]+
+**	mov	[^\n]+
+**	mov	[^\n]+
+**	ret
+*/
+TEST_CREATE (create3_mf8, svmfloat8x3_t, svmfloat8_t,
+	     z0 = svcreate3_mf8 (z4, z5, z6),
+	     z0 = svcreate3 (z4, z5, z6))
+
 /*
 ** create3_bf16:
 **	mov	[^\n]+
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/create4_1.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/create4_1.c
index b5ffd4e6aaf..618a80001d9 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/create4_1.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/create4_1.c
@@ -50,6 +50,18 @@  TEST_CREATE (create4_u16, svuint16x4_t, svuint16_t,
 	     z0 = svcreate4_u16 (z6, z5, z4, z7),
 	     z0 = svcreate4 (z6, z5, z4, z7))
 
+/*
+** create4_mf8:
+**	mov	[^\n]+
+**	mov	[^\n]+
+**	mov	[^\n]+
+**	mov	[^\n]+
+**	ret
+*/
+TEST_CREATE (create4_mf8, svmfloat8x4_t, svmfloat8_t,
+	     z0 = svcreate4_mf8 (z4, z5, z6, z7),
+	     z0 = svcreate4 (z4, z5, z6, z7))
+
 /*
 ** create4_bf16:
 **	mov	[^\n]+
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/dup_lane_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/dup_lane_mf8.c
new file mode 100644
index 00000000000..22bf4185d08
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/dup_lane_mf8.c
@@ -0,0 +1,124 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** dup_lane_w0_mf8_tied1:
+**	mov	(z[0-9]+\.b), w0
+**	tbl	z0\.b, z0\.b, \1
+**	ret
+*/
+TEST_UNIFORM_ZX (dup_lane_w0_mf8_tied1, svmfloat8_t, uint8_t,
+		 z0 = svdup_lane_mf8 (z0, x0),
+		 z0 = svdup_lane (z0, x0))
+
+/*
+** dup_lane_w0_mf8_untied:
+**	mov	(z[0-9]+\.b), w0
+**	tbl	z0\.b, z1\.b, \1
+**	ret
+*/
+TEST_UNIFORM_ZX (dup_lane_w0_mf8_untied, svmfloat8_t, uint8_t,
+		 z0 = svdup_lane_mf8 (z1, x0),
+		 z0 = svdup_lane (z1, x0))
+
+/*
+** dup_lane_0_mf8_tied1:
+**	dup	z0\.b, z0\.b\[0\]
+**	ret
+*/
+TEST_UNIFORM_Z (dup_lane_0_mf8_tied1, svmfloat8_t,
+		z0 = svdup_lane_mf8 (z0, 0),
+		z0 = svdup_lane (z0, 0))
+
+/*
+** dup_lane_0_mf8_untied:
+**	dup	z0\.b, z1\.b\[0\]
+**	ret
+*/
+TEST_UNIFORM_Z (dup_lane_0_mf8_untied, svmfloat8_t,
+		z0 = svdup_lane_mf8 (z1, 0),
+		z0 = svdup_lane (z1, 0))
+
+/*
+** dup_lane_7_mf8:
+**	dup	z0\.b, z0\.b\[7\]
+**	ret
+*/
+TEST_UNIFORM_Z (dup_lane_7_mf8, svmfloat8_t,
+		z0 = svdup_lane_mf8 (z0, 7),
+		z0 = svdup_lane (z0, 7))
+
+/*
+** dup_lane_8_mf8:
+**	dup	z0\.b, z0\.b\[8\]
+**	ret
+*/
+TEST_UNIFORM_Z (dup_lane_8_mf8, svmfloat8_t,
+		z0 = svdup_lane_mf8 (z0, 8),
+		z0 = svdup_lane (z0, 8))
+
+/*
+** dup_lane_15_mf8:
+**	dup	z0\.b, z0\.b\[15\]
+**	ret
+*/
+TEST_UNIFORM_Z (dup_lane_15_mf8, svmfloat8_t,
+		z0 = svdup_lane_mf8 (z0, 15),
+		z0 = svdup_lane (z0, 15))
+
+/*
+** dup_lane_16_mf8:
+**	dup	z0\.b, z0\.b\[16\]
+**	ret
+*/
+TEST_UNIFORM_Z (dup_lane_16_mf8, svmfloat8_t,
+		z0 = svdup_lane_mf8 (z0, 16),
+		z0 = svdup_lane (z0, 16))
+
+/*
+** dup_lane_31_mf8:
+**	dup	z0\.b, z0\.b\[31\]
+**	ret
+*/
+TEST_UNIFORM_Z (dup_lane_31_mf8, svmfloat8_t,
+		z0 = svdup_lane_mf8 (z0, 31),
+		z0 = svdup_lane (z0, 31))
+
+/*
+** dup_lane_32_mf8:
+**	dup	z0\.b, z0\.b\[32\]
+**	ret
+*/
+TEST_UNIFORM_Z (dup_lane_32_mf8, svmfloat8_t,
+		z0 = svdup_lane_mf8 (z0, 32),
+		z0 = svdup_lane (z0, 32))
+
+/*
+** dup_lane_63_mf8:
+**	dup	z0\.b, z0\.b\[63\]
+**	ret
+*/
+TEST_UNIFORM_Z (dup_lane_63_mf8, svmfloat8_t,
+		z0 = svdup_lane_mf8 (z0, 63),
+		z0 = svdup_lane (z0, 63))
+
+/*
+** dup_lane_64_mf8:
+**	mov	(z[0-9]+\.b), #64
+**	tbl	z0\.b, z0\.b, \1
+**	ret
+*/
+TEST_UNIFORM_Z (dup_lane_64_mf8, svmfloat8_t,
+		z0 = svdup_lane_mf8 (z0, 64),
+		z0 = svdup_lane (z0, 64))
+
+/*
+** dup_lane_255_mf8:
+**	mov	(z[0-9]+\.b), #-1
+**	tbl	z0\.b, z0\.b, \1
+**	ret
+*/
+TEST_UNIFORM_Z (dup_lane_255_mf8, svmfloat8_t,
+		z0 = svdup_lane_mf8 (z0, 255),
+		z0 = svdup_lane (z0, 255))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/dup_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/dup_mf8.c
new file mode 100644
index 00000000000..b5bc1308ee3
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/dup_mf8.c
@@ -0,0 +1,31 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** dup_w0_mf8:
+**	mov	z0\.b, w0
+**	ret
+*/
+TEST_UNIFORM_ZX (dup_w0_mf8, svmfloat8_t, mfloat8_t,
+		 z0 = svdup_n_mf8 (x0),
+		 z0 = svdup_mf8 (x0))
+
+/*
+** dup_w0_mf8_m:
+**	movprfx	z0, z1
+**	mov	z0\.b, p0/m, w0
+**	ret
+*/
+TEST_UNIFORM_ZX (dup_w0_mf8_m, svmfloat8_t, mfloat8_t,
+		z0 = svdup_n_mf8_m (z1, p0, x0),
+		z0 = svdup_mf8_m (z1, p0, x0))
+
+/*
+** dup_w0_mf8_x:
+**	mov	z0\.b, w0
+**	ret
+*/
+TEST_UNIFORM_ZX (dup_w0_mf8_x, svmfloat8_t, mfloat8_t,
+		z0 = svdup_n_mf8_x (p0, x0),
+		z0 = svdup_mf8_x (p0, x0))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/dupq_lane_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/dupq_lane_mf8.c
new file mode 100644
index 00000000000..02e95f73c19
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/dupq_lane_mf8.c
@@ -0,0 +1,48 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** dupq_lane_0_mf8_tied:
+**	dup	z0\.q, z0\.q\[0\]
+**	ret
+*/
+TEST_UNIFORM_Z (dupq_lane_0_mf8_tied, svmfloat8_t,
+		z0 = svdupq_lane_mf8 (z0, 0),
+		z0 = svdupq_lane (z0, 0))
+
+/*
+** dupq_lane_0_mf8_untied:
+**	dup	z0\.q, z1\.q\[0\]
+**	ret
+*/
+TEST_UNIFORM_Z (dupq_lane_0_mf8_untied, svmfloat8_t,
+		z0 = svdupq_lane_mf8 (z1, 0),
+		z0 = svdupq_lane (z1, 0))
+
+/*
+** dupq_lane_1_mf8:
+**	dup	z0\.q, z0\.q\[1\]
+**	ret
+*/
+TEST_UNIFORM_Z (dupq_lane_1_mf8, svmfloat8_t,
+		z0 = svdupq_lane_mf8 (z0, 1),
+		z0 = svdupq_lane (z0, 1))
+
+/*
+** dupq_lane_2_mf8:
+**	dup	z0\.q, z0\.q\[2\]
+**	ret
+*/
+TEST_UNIFORM_Z (dupq_lane_2_mf8, svmfloat8_t,
+		z0 = svdupq_lane_mf8 (z0, 2),
+		z0 = svdupq_lane (z0, 2))
+
+/*
+** dupq_lane_3_mf8:
+**	dup	z0\.q, z0\.q\[3\]
+**	ret
+*/
+TEST_UNIFORM_Z (dupq_lane_3_mf8, svmfloat8_t,
+		z0 = svdupq_lane_mf8 (z0, 3),
+		z0 = svdupq_lane (z0, 3))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ext_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ext_mf8.c
new file mode 100644
index 00000000000..ceeca3dd367
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ext_mf8.c
@@ -0,0 +1,73 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** ext_0_mf8_tied1:
+**	ext	z0\.b, z0\.b, z1\.b, #0
+**	ret
+*/
+TEST_UNIFORM_Z (ext_0_mf8_tied1, svmfloat8_t,
+		z0 = svext_mf8 (z0, z1, 0),
+		z0 = svext (z0, z1, 0))
+
+/*
+** ext_0_mf8_tied2:
+**	mov	(z[0-9]+)\.d, z0\.d
+**	movprfx	z0, z1
+**	ext	z0\.b, z0\.b, \1\.b, #0
+**	ret
+*/
+TEST_UNIFORM_Z (ext_0_mf8_tied2, svmfloat8_t,
+		z0 = svext_mf8 (z1, z0, 0),
+		z0 = svext (z1, z0, 0))
+
+/*
+** ext_0_mf8_untied:
+**	movprfx	z0, z1
+**	ext	z0\.b, z0\.b, z2\.b, #0
+**	ret
+*/
+TEST_UNIFORM_Z (ext_0_mf8_untied, svmfloat8_t,
+		z0 = svext_mf8 (z1, z2, 0),
+		z0 = svext (z1, z2, 0))
+
+/*
+** ext_1_mf8:
+**	movprfx	z0, z1
+**	ext	z0\.b, z0\.b, z2\.b, #1
+**	ret
+*/
+TEST_UNIFORM_Z (ext_1_mf8, svmfloat8_t,
+		z0 = svext_mf8 (z1, z2, 1),
+		z0 = svext (z1, z2, 1))
+
+/*
+** ext_2_mf8:
+**	movprfx	z0, z1
+**	ext	z0\.b, z0\.b, z2\.b, #2
+**	ret
+*/
+TEST_UNIFORM_Z (ext_2_mf8, svmfloat8_t,
+		z0 = svext_mf8 (z1, z2, 2),
+		z0 = svext (z1, z2, 2))
+
+/*
+** ext_3_mf8:
+**	movprfx	z0, z1
+**	ext	z0\.b, z0\.b, z2\.b, #3
+**	ret
+*/
+TEST_UNIFORM_Z (ext_3_mf8, svmfloat8_t,
+		z0 = svext_mf8 (z1, z2, 3),
+		z0 = svext (z1, z2, 3))
+
+/*
+** ext_255_mf8:
+**	movprfx	z0, z1
+**	ext	z0\.b, z0\.b, z2\.b, #255
+**	ret
+*/
+TEST_UNIFORM_Z (ext_255_mf8, svmfloat8_t,
+		z0 = svext_mf8 (z1, z2, 255),
+		z0 = svext (z1, z2, 255))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/get2_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/get2_mf8.c
new file mode 100644
index 00000000000..e365f09d17e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/get2_mf8.c
@@ -0,0 +1,55 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** get2_mf8_z0_0:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_GET (get2_mf8_z0_0, svmfloat8x2_t, svmfloat8_t,
+	  z0 = svget2_mf8 (z4, 0),
+	  z0 = svget2 (z4, 0))
+
+/*
+** get2_mf8_z0_1:
+**	mov	z0\.d, z5\.d
+**	ret
+*/
+TEST_GET (get2_mf8_z0_1, svmfloat8x2_t, svmfloat8_t,
+	  z0 = svget2_mf8 (z4, 1),
+	  z0 = svget2 (z4, 1))
+
+/*
+** get2_mf8_z4_0:
+**	ret
+*/
+TEST_GET (get2_mf8_z4_0, svmfloat8x2_t, svmfloat8_t,
+	  z4_res = svget2_mf8 (z4, 0),
+	  z4_res = svget2 (z4, 0))
+
+/*
+** get2_mf8_z4_1:
+**	mov	z4\.d, z5\.d
+**	ret
+*/
+TEST_GET (get2_mf8_z4_1, svmfloat8x2_t, svmfloat8_t,
+	  z4_res = svget2_mf8 (z4, 1),
+	  z4_res = svget2 (z4, 1))
+
+/*
+** get2_mf8_z5_0:
+**	mov	z5\.d, z4\.d
+**	ret
+*/
+TEST_GET (get2_mf8_z5_0, svmfloat8x2_t, svmfloat8_t,
+	  z5_res = svget2_mf8 (z4, 0),
+	  z5_res = svget2 (z4, 0))
+
+/*
+** get2_mf8_z5_1:
+**	ret
+*/
+TEST_GET (get2_mf8_z5_1, svmfloat8x2_t, svmfloat8_t,
+	  z5_res = svget2_mf8 (z4, 1),
+	  z5_res = svget2 (z4, 1))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/get3_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/get3_mf8.c
new file mode 100644
index 00000000000..6acab814c59
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/get3_mf8.c
@@ -0,0 +1,108 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** get3_mf8_z0_0:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_GET (get3_mf8_z0_0, svmfloat8x3_t, svmfloat8_t,
+	  z0 = svget3_mf8 (z4, 0),
+	  z0 = svget3 (z4, 0))
+
+/*
+** get3_mf8_z0_1:
+**	mov	z0\.d, z5\.d
+**	ret
+*/
+TEST_GET (get3_mf8_z0_1, svmfloat8x3_t, svmfloat8_t,
+	  z0 = svget3_mf8 (z4, 1),
+	  z0 = svget3 (z4, 1))
+
+/*
+** get3_mf8_z0_2:
+**	mov	z0\.d, z6\.d
+**	ret
+*/
+TEST_GET (get3_mf8_z0_2, svmfloat8x3_t, svmfloat8_t,
+	  z0 = svget3_mf8 (z4, 2),
+	  z0 = svget3 (z4, 2))
+
+/*
+** get3_mf8_z4_0:
+**	ret
+*/
+TEST_GET (get3_mf8_z4_0, svmfloat8x3_t, svmfloat8_t,
+	  z4_res = svget3_mf8 (z4, 0),
+	  z4_res = svget3 (z4, 0))
+
+/*
+** get3_mf8_z4_1:
+**	mov	z4\.d, z5\.d
+**	ret
+*/
+TEST_GET (get3_mf8_z4_1, svmfloat8x3_t, svmfloat8_t,
+	  z4_res = svget3_mf8 (z4, 1),
+	  z4_res = svget3 (z4, 1))
+
+/*
+** get3_mf8_z4_2:
+**	mov	z4\.d, z6\.d
+**	ret
+*/
+TEST_GET (get3_mf8_z4_2, svmfloat8x3_t, svmfloat8_t,
+	  z4_res = svget3_mf8 (z4, 2),
+	  z4_res = svget3 (z4, 2))
+
+/*
+** get3_mf8_z5_0:
+**	mov	z5\.d, z4\.d
+**	ret
+*/
+TEST_GET (get3_mf8_z5_0, svmfloat8x3_t, svmfloat8_t,
+	  z5_res = svget3_mf8 (z4, 0),
+	  z5_res = svget3 (z4, 0))
+
+/*
+** get3_mf8_z5_1:
+**	ret
+*/
+TEST_GET (get3_mf8_z5_1, svmfloat8x3_t, svmfloat8_t,
+	  z5_res = svget3_mf8 (z4, 1),
+	  z5_res = svget3 (z4, 1))
+
+/*
+** get3_mf8_z5_2:
+**	mov	z5\.d, z6\.d
+**	ret
+*/
+TEST_GET (get3_mf8_z5_2, svmfloat8x3_t, svmfloat8_t,
+	  z5_res = svget3_mf8 (z4, 2),
+	  z5_res = svget3 (z4, 2))
+
+/*
+** get3_mf8_z6_0:
+**	mov	z6\.d, z4\.d
+**	ret
+*/
+TEST_GET (get3_mf8_z6_0, svmfloat8x3_t, svmfloat8_t,
+	  z6_res = svget3_mf8 (z4, 0),
+	  z6_res = svget3 (z4, 0))
+
+/*
+** get3_mf8_z6_1:
+**	mov	z6\.d, z5\.d
+**	ret
+*/
+TEST_GET (get3_mf8_z6_1, svmfloat8x3_t, svmfloat8_t,
+	  z6_res = svget3_mf8 (z4, 1),
+	  z6_res = svget3 (z4, 1))
+
+/*
+** get3_mf8_z6_2:
+**	ret
+*/
+TEST_GET (get3_mf8_z6_2, svmfloat8x3_t, svmfloat8_t,
+	  z6_res = svget3_mf8 (z4, 2),
+	  z6_res = svget3 (z4, 2))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/get4_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/get4_mf8.c
new file mode 100644
index 00000000000..cdee90adb4a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/get4_mf8.c
@@ -0,0 +1,179 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** get4_mf8_z0_0:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_GET (get4_mf8_z0_0, svmfloat8x4_t, svmfloat8_t,
+	  z0 = svget4_mf8 (z4, 0),
+	  z0 = svget4 (z4, 0))
+
+/*
+** get4_mf8_z0_1:
+**	mov	z0\.d, z5\.d
+**	ret
+*/
+TEST_GET (get4_mf8_z0_1, svmfloat8x4_t, svmfloat8_t,
+	  z0 = svget4_mf8 (z4, 1),
+	  z0 = svget4 (z4, 1))
+
+/*
+** get4_mf8_z0_2:
+**	mov	z0\.d, z6\.d
+**	ret
+*/
+TEST_GET (get4_mf8_z0_2, svmfloat8x4_t, svmfloat8_t,
+	  z0 = svget4_mf8 (z4, 2),
+	  z0 = svget4 (z4, 2))
+
+/*
+** get4_mf8_z0_3:
+**	mov	z0\.d, z7\.d
+**	ret
+*/
+TEST_GET (get4_mf8_z0_3, svmfloat8x4_t, svmfloat8_t,
+	  z0 = svget4_mf8 (z4, 3),
+	  z0 = svget4 (z4, 3))
+
+/*
+** get4_mf8_z4_0:
+**	ret
+*/
+TEST_GET (get4_mf8_z4_0, svmfloat8x4_t, svmfloat8_t,
+	  z4_res = svget4_mf8 (z4, 0),
+	  z4_res = svget4 (z4, 0))
+
+/*
+** get4_mf8_z4_1:
+**	mov	z4\.d, z5\.d
+**	ret
+*/
+TEST_GET (get4_mf8_z4_1, svmfloat8x4_t, svmfloat8_t,
+	  z4_res = svget4_mf8 (z4, 1),
+	  z4_res = svget4 (z4, 1))
+
+/*
+** get4_mf8_z4_2:
+**	mov	z4\.d, z6\.d
+**	ret
+*/
+TEST_GET (get4_mf8_z4_2, svmfloat8x4_t, svmfloat8_t,
+	  z4_res = svget4_mf8 (z4, 2),
+	  z4_res = svget4 (z4, 2))
+
+/*
+** get4_mf8_z4_3:
+**	mov	z4\.d, z7\.d
+**	ret
+*/
+TEST_GET (get4_mf8_z4_3, svmfloat8x4_t, svmfloat8_t,
+	  z4_res = svget4_mf8 (z4, 3),
+	  z4_res = svget4 (z4, 3))
+
+/*
+** get4_mf8_z5_0:
+**	mov	z5\.d, z4\.d
+**	ret
+*/
+TEST_GET (get4_mf8_z5_0, svmfloat8x4_t, svmfloat8_t,
+	  z5_res = svget4_mf8 (z4, 0),
+	  z5_res = svget4 (z4, 0))
+
+/*
+** get4_mf8_z5_1:
+**	ret
+*/
+TEST_GET (get4_mf8_z5_1, svmfloat8x4_t, svmfloat8_t,
+	  z5_res = svget4_mf8 (z4, 1),
+	  z5_res = svget4 (z4, 1))
+
+/*
+** get4_mf8_z5_2:
+**	mov	z5\.d, z6\.d
+**	ret
+*/
+TEST_GET (get4_mf8_z5_2, svmfloat8x4_t, svmfloat8_t,
+	  z5_res = svget4_mf8 (z4, 2),
+	  z5_res = svget4 (z4, 2))
+
+/*
+** get4_mf8_z5_3:
+**	mov	z5\.d, z7\.d
+**	ret
+*/
+TEST_GET (get4_mf8_z5_3, svmfloat8x4_t, svmfloat8_t,
+	  z5_res = svget4_mf8 (z4, 3),
+	  z5_res = svget4 (z4, 3))
+
+/*
+** get4_mf8_z6_0:
+**	mov	z6\.d, z4\.d
+**	ret
+*/
+TEST_GET (get4_mf8_z6_0, svmfloat8x4_t, svmfloat8_t,
+	  z6_res = svget4_mf8 (z4, 0),
+	  z6_res = svget4 (z4, 0))
+
+/*
+** get4_mf8_z6_1:
+**	mov	z6\.d, z5\.d
+**	ret
+*/
+TEST_GET (get4_mf8_z6_1, svmfloat8x4_t, svmfloat8_t,
+	  z6_res = svget4_mf8 (z4, 1),
+	  z6_res = svget4 (z4, 1))
+
+/*
+** get4_mf8_z6_2:
+**	ret
+*/
+TEST_GET (get4_mf8_z6_2, svmfloat8x4_t, svmfloat8_t,
+	  z6_res = svget4_mf8 (z4, 2),
+	  z6_res = svget4 (z4, 2))
+
+/*
+** get4_mf8_z6_3:
+**	mov	z6\.d, z7\.d
+**	ret
+*/
+TEST_GET (get4_mf8_z6_3, svmfloat8x4_t, svmfloat8_t,
+	  z6_res = svget4_mf8 (z4, 3),
+	  z6_res = svget4 (z4, 3))
+
+/*
+** get4_mf8_z7_0:
+**	mov	z7\.d, z4\.d
+**	ret
+*/
+TEST_GET (get4_mf8_z7_0, svmfloat8x4_t, svmfloat8_t,
+	  z7_res = svget4_mf8 (z4, 0),
+	  z7_res = svget4 (z4, 0))
+
+/*
+** get4_mf8_z7_1:
+**	mov	z7\.d, z5\.d
+**	ret
+*/
+TEST_GET (get4_mf8_z7_1, svmfloat8x4_t, svmfloat8_t,
+	  z7_res = svget4_mf8 (z4, 1),
+	  z7_res = svget4 (z4, 1))
+
+/*
+** get4_mf8_z7_2:
+**	mov	z7\.d, z6\.d
+**	ret
+*/
+TEST_GET (get4_mf8_z7_2, svmfloat8x4_t, svmfloat8_t,
+	  z7_res = svget4_mf8 (z4, 2),
+	  z7_res = svget4 (z4, 2))
+
+/*
+** get4_mf8_z7_3:
+**	ret
+*/
+TEST_GET (get4_mf8_z7_3, svmfloat8x4_t, svmfloat8_t,
+	  z7_res = svget4_mf8 (z4, 3),
+	  z7_res = svget4 (z4, 3))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/insr_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/insr_mf8.c
new file mode 100644
index 00000000000..be328d27749
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/insr_mf8.c
@@ -0,0 +1,22 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** insr_w0_mf8_tied1:
+**	insr	z0\.b, w0
+**	ret
+*/
+TEST_UNIFORM_ZX (insr_w0_mf8_tied1, svmfloat8_t, mfloat8_t,
+		 z0 = svinsr_n_mf8 (z0, x0),
+		 z0 = svinsr (z0, x0))
+
+/*
+** insr_w0_mf8_untied:
+**	movprfx	z0, z1
+**	insr	z0\.b, w0
+**	ret
+*/
+TEST_UNIFORM_ZX (insr_w0_mf8_untied, svmfloat8_t, mfloat8_t,
+		 z0 = svinsr_n_mf8 (z1, x0),
+		 z0 = svinsr (z1, x0))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/lasta_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/lasta_mf8.c
new file mode 100644
index 00000000000..a9118d271ab
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/lasta_mf8.c
@@ -0,0 +1,12 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** lasta_x0_mf8:
+**	lasta	w0, p0, z0\.b
+**	ret
+*/
+TEST_REDUCTION_X (lasta_x0_mf8, mfloat8_t, svmfloat8_t,
+		  x0 = svlasta_mf8 (p0, z0),
+		  x0 = svlasta (p0, z0))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/lastb_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/lastb_mf8.c
new file mode 100644
index 00000000000..c07dc956c6e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/lastb_mf8.c
@@ -0,0 +1,12 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** lastb_x0_mf8:
+**	lastb	w0, p0, z0\.b
+**	ret
+*/
+TEST_REDUCTION_X (lastb_x0_mf8, mfloat8_t, svmfloat8_t,
+		  x0 = svlastb_mf8 (p0, z0),
+		  x0 = svlastb (p0, z0))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ld1_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ld1_mf8.c
new file mode 100644
index 00000000000..7fdc60faeec
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ld1_mf8.c
@@ -0,0 +1,162 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" { target { ! ilp32 } } } } */
+
+#include "test_sve_acle.h"
+
+/*
+** ld1_mf8_base:
+**	ld1b	z0\.b, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld1_mf8_base, svmfloat8_t, mfloat8_t,
+	   z0 = svld1_mf8 (p0, x0),
+	   z0 = svld1 (p0, x0))
+
+/*
+** ld1_mf8_index:
+**	ld1b	z0\.b, p0/z, \[x0, x1\]
+**	ret
+*/
+TEST_LOAD (ld1_mf8_index, svmfloat8_t, mfloat8_t,
+	   z0 = svld1_mf8 (p0, x0 + x1),
+	   z0 = svld1 (p0, x0 + x1))
+
+/*
+** ld1_mf8_1:
+**	ld1b	z0\.b, p0/z, \[x0, #1, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld1_mf8_1, svmfloat8_t, mfloat8_t,
+	   z0 = svld1_mf8 (p0, x0 + svcntb ()),
+	   z0 = svld1 (p0, x0 + svcntb ()))
+
+/*
+** ld1_mf8_7:
+**	ld1b	z0\.b, p0/z, \[x0, #7, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld1_mf8_7, svmfloat8_t, mfloat8_t,
+	   z0 = svld1_mf8 (p0, x0 + svcntb () * 7),
+	   z0 = svld1 (p0, x0 + svcntb () * 7))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld1_mf8_8:
+**	incb	x0, all, mul #8
+**	ld1b	z0\.b, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld1_mf8_8, svmfloat8_t, mfloat8_t,
+	   z0 = svld1_mf8 (p0, x0 + svcntb () * 8),
+	   z0 = svld1 (p0, x0 + svcntb () * 8))
+
+/*
+** ld1_mf8_m1:
+**	ld1b	z0\.b, p0/z, \[x0, #-1, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld1_mf8_m1, svmfloat8_t, mfloat8_t,
+	   z0 = svld1_mf8 (p0, x0 - svcntb ()),
+	   z0 = svld1 (p0, x0 - svcntb ()))
+
+/*
+** ld1_mf8_m8:
+**	ld1b	z0\.b, p0/z, \[x0, #-8, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld1_mf8_m8, svmfloat8_t, mfloat8_t,
+	   z0 = svld1_mf8 (p0, x0 - svcntb () * 8),
+	   z0 = svld1 (p0, x0 - svcntb () * 8))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld1_mf8_m9:
+**	decb	x0, all, mul #9
+**	ld1b	z0\.b, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld1_mf8_m9, svmfloat8_t, mfloat8_t,
+	   z0 = svld1_mf8 (p0, x0 - svcntb () * 9),
+	   z0 = svld1 (p0, x0 - svcntb () * 9))
+
+/*
+** ld1_vnum_mf8_0:
+**	ld1b	z0\.b, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld1_vnum_mf8_0, svmfloat8_t, mfloat8_t,
+	   z0 = svld1_vnum_mf8 (p0, x0, 0),
+	   z0 = svld1_vnum (p0, x0, 0))
+
+/*
+** ld1_vnum_mf8_1:
+**	ld1b	z0\.b, p0/z, \[x0, #1, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld1_vnum_mf8_1, svmfloat8_t, mfloat8_t,
+	   z0 = svld1_vnum_mf8 (p0, x0, 1),
+	   z0 = svld1_vnum (p0, x0, 1))
+
+/*
+** ld1_vnum_mf8_7:
+**	ld1b	z0\.b, p0/z, \[x0, #7, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld1_vnum_mf8_7, svmfloat8_t, mfloat8_t,
+	   z0 = svld1_vnum_mf8 (p0, x0, 7),
+	   z0 = svld1_vnum (p0, x0, 7))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld1_vnum_mf8_8:
+**	incb	x0, all, mul #8
+**	ld1b	z0\.b, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld1_vnum_mf8_8, svmfloat8_t, mfloat8_t,
+	   z0 = svld1_vnum_mf8 (p0, x0, 8),
+	   z0 = svld1_vnum (p0, x0, 8))
+
+/*
+** ld1_vnum_mf8_m1:
+**	ld1b	z0\.b, p0/z, \[x0, #-1, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld1_vnum_mf8_m1, svmfloat8_t, mfloat8_t,
+	   z0 = svld1_vnum_mf8 (p0, x0, -1),
+	   z0 = svld1_vnum (p0, x0, -1))
+
+/*
+** ld1_vnum_mf8_m8:
+**	ld1b	z0\.b, p0/z, \[x0, #-8, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld1_vnum_mf8_m8, svmfloat8_t, mfloat8_t,
+	   z0 = svld1_vnum_mf8 (p0, x0, -8),
+	   z0 = svld1_vnum (p0, x0, -8))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld1_vnum_mf8_m9:
+**	decb	x0, all, mul #9
+**	ld1b	z0\.b, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld1_vnum_mf8_m9, svmfloat8_t, mfloat8_t,
+	   z0 = svld1_vnum_mf8 (p0, x0, -9),
+	   z0 = svld1_vnum (p0, x0, -9))
+
+/*
+** ld1_vnum_mf8_x1:
+**	cntb	(x[0-9]+)
+** (
+**	madd	(x[0-9]+), (?:x1, \1|\1, x1), x0
+**	ld1b	z0\.b, p0/z, \[\2\]
+** |
+**	mul	(x[0-9]+), (?:x1, \1|\1, x1)
+**	ld1b	z0\.b, p0/z, \[x0, \3\]
+** )
+**	ret
+*/
+TEST_LOAD (ld1_vnum_mf8_x1, svmfloat8_t, mfloat8_t,
+	   z0 = svld1_vnum_mf8 (p0, x0, x1),
+	   z0 = svld1_vnum (p0, x0, x1))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ld1ro_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ld1ro_mf8.c
new file mode 100644
index 00000000000..08b7f68f7d7
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ld1ro_mf8.c
@@ -0,0 +1,121 @@ 
+/* { dg-skip-if "" { *-*-* } { "-DSTREAMING_COMPATIBLE" } { "" } } */
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" { target { ! ilp32 } } } } */
+/* { dg-additional-options "-march=armv8.6-a+f64mm" } */
+/* { dg-require-effective-target aarch64_asm_f64mm_ok }  */
+
+#include "test_sve_acle.h"
+
+/*
+** ld1ro_mf8_base:
+**	ld1rob	z0\.b, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld1ro_mf8_base, svmfloat8_t, mfloat8_t,
+	   z0 = svld1ro_mf8 (p0, x0),
+	   z0 = svld1ro (p0, x0))
+
+/*
+** ld1ro_mf8_index:
+**	ld1rob	z0\.b, p0/z, \[x0, x1\]
+**	ret
+*/
+TEST_LOAD (ld1ro_mf8_index, svmfloat8_t, mfloat8_t,
+	   z0 = svld1ro_mf8 (p0, x0 + x1),
+	   z0 = svld1ro (p0, x0 + x1))
+
+/*
+** ld1ro_mf8_1:
+**	add	(x[0-9]+), x0, #?1
+**	ld1rob	z0\.b, p0/z, \[\1\]
+**	ret
+*/
+TEST_LOAD (ld1ro_mf8_1, svmfloat8_t, mfloat8_t,
+	   z0 = svld1ro_mf8 (p0, x0 + 1),
+	   z0 = svld1ro (p0, x0 + 1))
+
+/*
+** ld1ro_mf8_16:
+**	add	(x[0-9]+), x0, #?16
+**	ld1rob	z0\.b, p0/z, \[\1\]
+**	ret
+*/
+TEST_LOAD (ld1ro_mf8_16, svmfloat8_t, mfloat8_t,
+	   z0 = svld1ro_mf8 (p0, x0 + 16),
+	   z0 = svld1ro (p0, x0 + 16))
+
+/*
+** ld1ro_mf8_256:
+**	add	(x[0-9]+), x0, #?256
+**	ld1rob	z0\.b, p0/z, \[\1\]
+**	ret
+*/
+TEST_LOAD (ld1ro_mf8_256, svmfloat8_t, mfloat8_t,
+	   z0 = svld1ro_mf8 (p0, x0 + 256),
+	   z0 = svld1ro (p0, x0 + 256))
+
+/*
+** ld1ro_mf8_m1:
+**	sub	(x[0-9]+), x0, #?1
+**	ld1rob	z0\.b, p0/z, \[\1\]
+**	ret
+*/
+TEST_LOAD (ld1ro_mf8_m1, svmfloat8_t, mfloat8_t,
+	   z0 = svld1ro_mf8 (p0, x0 - 1),
+	   z0 = svld1ro (p0, x0 - 1))
+
+/*
+** ld1ro_mf8_m16:
+**	sub	(x[0-9]+), x0, #?16
+**	ld1rob	z0\.b, p0/z, \[\1\]
+**	ret
+*/
+TEST_LOAD (ld1ro_mf8_m16, svmfloat8_t, mfloat8_t,
+	   z0 = svld1ro_mf8 (p0, x0 - 16),
+	   z0 = svld1ro (p0, x0 - 16))
+
+/*
+** ld1ro_mf8_m288:
+**	sub	(x[0-9]+), x0, #?288
+**	ld1rob	z0\.b, p0/z, \[\1\]
+**	ret
+*/
+TEST_LOAD (ld1ro_mf8_m288, svmfloat8_t, mfloat8_t,
+	   z0 = svld1ro_mf8 (p0, x0 - 288),
+	   z0 = svld1ro (p0, x0 - 288))
+
+/*
+** ld1ro_mf8_32:
+**	ld1rob	z0\.b, p0/z, \[x0, #?32\]
+**	ret
+*/
+TEST_LOAD (ld1ro_mf8_32, svmfloat8_t, mfloat8_t,
+	   z0 = svld1ro_mf8 (p0, x0 + 32),
+	   z0 = svld1ro (p0, x0 + 32))
+
+/*
+** ld1ro_mf8_224:
+**	ld1rob	z0\.b, p0/z, \[x0, #?224\]
+**	ret
+*/
+TEST_LOAD (ld1ro_mf8_224, svmfloat8_t, mfloat8_t,
+	   z0 = svld1ro_mf8 (p0, x0 + 224),
+	   z0 = svld1ro (p0, x0 + 224))
+
+/*
+** ld1ro_mf8_m32:
+**	ld1rob	z0\.b, p0/z, \[x0, #?-32\]
+**	ret
+*/
+TEST_LOAD (ld1ro_mf8_m32, svmfloat8_t, mfloat8_t,
+	   z0 = svld1ro_mf8 (p0, x0 - 32),
+	   z0 = svld1ro (p0, x0 - 32))
+
+/*
+** ld1ro_mf8_m256:
+**	ld1rob	z0\.b, p0/z, \[x0, #?-256\]
+**	ret
+*/
+TEST_LOAD (ld1ro_mf8_m256, svmfloat8_t, mfloat8_t,
+	   z0 = svld1ro_mf8 (p0, x0 - 256),
+	   z0 = svld1ro (p0, x0 - 256))
+
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ld1rq_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ld1rq_mf8.c
new file mode 100644
index 00000000000..b3a3f4f09bc
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ld1rq_mf8.c
@@ -0,0 +1,137 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" { target { ! ilp32 } } } } */
+
+#include "test_sve_acle.h"
+
+/*
+** ld1rq_mf8_base:
+**	ld1rqb	z0\.b, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld1rq_mf8_base, svmfloat8_t, mfloat8_t,
+	   z0 = svld1rq_mf8 (p0, x0),
+	   z0 = svld1rq (p0, x0))
+
+/*
+** ld1rq_mf8_index:
+**	ld1rqb	z0\.b, p0/z, \[x0, x1\]
+**	ret
+*/
+TEST_LOAD (ld1rq_mf8_index, svmfloat8_t, mfloat8_t,
+	   z0 = svld1rq_mf8 (p0, x0 + x1),
+	   z0 = svld1rq (p0, x0 + x1))
+
+/*
+** ld1rq_mf8_1:
+**	add	(x[0-9]+), x0, #?1
+**	ld1rqb	z0\.b, p0/z, \[\1\]
+**	ret
+*/
+TEST_LOAD (ld1rq_mf8_1, svmfloat8_t, mfloat8_t,
+	   z0 = svld1rq_mf8 (p0, x0 + 1),
+	   z0 = svld1rq (p0, x0 + 1))
+
+/*
+** ld1rq_mf8_8:
+**	add	(x[0-9]+), x0, #?8
+**	ld1rqb	z0\.b, p0/z, \[\1\]
+**	ret
+*/
+TEST_LOAD (ld1rq_mf8_8, svmfloat8_t, mfloat8_t,
+	   z0 = svld1rq_mf8 (p0, x0 + 8),
+	   z0 = svld1rq (p0, x0 + 8))
+
+/*
+** ld1rq_mf8_15:
+**	add	(x[0-9]+), x0, #?15
+**	ld1rqb	z0\.b, p0/z, \[\1\]
+**	ret
+*/
+TEST_LOAD (ld1rq_mf8_15, svmfloat8_t, mfloat8_t,
+	   z0 = svld1rq_mf8 (p0, x0 + 15),
+	   z0 = svld1rq (p0, x0 + 15))
+
+/*
+** ld1rq_mf8_16:
+**	ld1rqb	z0\.b, p0/z, \[x0, #?16\]
+**	ret
+*/
+TEST_LOAD (ld1rq_mf8_16, svmfloat8_t, mfloat8_t,
+	   z0 = svld1rq_mf8 (p0, x0 + 16),
+	   z0 = svld1rq (p0, x0 + 16))
+
+/*
+** ld1rq_mf8_112:
+**	ld1rqb	z0\.b, p0/z, \[x0, #?112\]
+**	ret
+*/
+TEST_LOAD (ld1rq_mf8_112, svmfloat8_t, mfloat8_t,
+	   z0 = svld1rq_mf8 (p0, x0 + 112),
+	   z0 = svld1rq (p0, x0 + 112))
+
+/*
+** ld1rq_mf8_128:
+**	add	(x[0-9]+), x0, #?128
+**	ld1rqb	z0\.b, p0/z, \[\1\]
+**	ret
+*/
+TEST_LOAD (ld1rq_mf8_128, svmfloat8_t, mfloat8_t,
+	   z0 = svld1rq_mf8 (p0, x0 + 128),
+	   z0 = svld1rq (p0, x0 + 128))
+
+/*
+** ld1rq_mf8_m1:
+**	sub	(x[0-9]+), x0, #?1
+**	ld1rqb	z0\.b, p0/z, \[\1\]
+**	ret
+*/
+TEST_LOAD (ld1rq_mf8_m1, svmfloat8_t, mfloat8_t,
+	   z0 = svld1rq_mf8 (p0, x0 - 1),
+	   z0 = svld1rq (p0, x0 - 1))
+
+/*
+** ld1rq_mf8_m8:
+**	sub	(x[0-9]+), x0, #?8
+**	ld1rqb	z0\.b, p0/z, \[\1\]
+**	ret
+*/
+TEST_LOAD (ld1rq_mf8_m8, svmfloat8_t, mfloat8_t,
+	   z0 = svld1rq_mf8 (p0, x0 - 8),
+	   z0 = svld1rq (p0, x0 - 8))
+
+/*
+** ld1rq_mf8_m15:
+**	sub	(x[0-9]+), x0, #?15
+**	ld1rqb	z0\.b, p0/z, \[\1\]
+**	ret
+*/
+TEST_LOAD (ld1rq_mf8_m15, svmfloat8_t, mfloat8_t,
+	   z0 = svld1rq_mf8 (p0, x0 - 15),
+	   z0 = svld1rq (p0, x0 - 15))
+
+/*
+** ld1rq_mf8_m16:
+**	ld1rqb	z0\.b, p0/z, \[x0, #?-16\]
+**	ret
+*/
+TEST_LOAD (ld1rq_mf8_m16, svmfloat8_t, mfloat8_t,
+	   z0 = svld1rq_mf8 (p0, x0 - 16),
+	   z0 = svld1rq (p0, x0 - 16))
+
+/*
+** ld1rq_mf8_m128:
+**	ld1rqb	z0\.b, p0/z, \[x0, #?-128\]
+**	ret
+*/
+TEST_LOAD (ld1rq_mf8_m128, svmfloat8_t, mfloat8_t,
+	   z0 = svld1rq_mf8 (p0, x0 - 128),
+	   z0 = svld1rq (p0, x0 - 128))
+
+/*
+** ld1rq_mf8_m144:
+**	sub	(x[0-9]+), x0, #?144
+**	ld1rqb	z0\.b, p0/z, \[\1\]
+**	ret
+*/
+TEST_LOAD (ld1rq_mf8_m144, svmfloat8_t, mfloat8_t,
+	   z0 = svld1rq_mf8 (p0, x0 - 144),
+	   z0 = svld1rq (p0, x0 - 144))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ld2_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ld2_mf8.c
new file mode 100644
index 00000000000..b533bf8169b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ld2_mf8.c
@@ -0,0 +1,204 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" { target { ! ilp32 } } } } */
+
+#include "test_sve_acle.h"
+
+/*
+** ld2_mf8_base:
+**	ld2b	{z0\.b(?: - |, )z1\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld2_mf8_base, svmfloat8x2_t, mfloat8_t,
+	   z0 = svld2_mf8 (p0, x0),
+	   z0 = svld2 (p0, x0))
+
+/*
+** ld2_mf8_index:
+**	ld2b	{z0\.b(?: - |, )z1\.b}, p0/z, \[x0, x1\]
+**	ret
+*/
+TEST_LOAD (ld2_mf8_index, svmfloat8x2_t, mfloat8_t,
+	   z0 = svld2_mf8 (p0, x0 + x1),
+	   z0 = svld2 (p0, x0 + x1))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld2_mf8_1:
+**	incb	x0
+**	ld2b	{z0\.b(?: - |, )z1\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld2_mf8_1, svmfloat8x2_t, mfloat8_t,
+	   z0 = svld2_mf8 (p0, x0 + svcntb ()),
+	   z0 = svld2 (p0, x0 + svcntb ()))
+
+/*
+** ld2_mf8_2:
+**	ld2b	{z0\.b(?: - |, )z1\.b}, p0/z, \[x0, #2, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld2_mf8_2, svmfloat8x2_t, mfloat8_t,
+	   z0 = svld2_mf8 (p0, x0 + svcntb () * 2),
+	   z0 = svld2 (p0, x0 + svcntb () * 2))
+
+/*
+** ld2_mf8_14:
+**	ld2b	{z0\.b(?: - |, )z1\.b}, p0/z, \[x0, #14, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld2_mf8_14, svmfloat8x2_t, mfloat8_t,
+	   z0 = svld2_mf8 (p0, x0 + svcntb () * 14),
+	   z0 = svld2 (p0, x0 + svcntb () * 14))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld2_mf8_16:
+**	incb	x0, all, mul #16
+**	ld2b	{z0\.b(?: - |, )z1\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld2_mf8_16, svmfloat8x2_t, mfloat8_t,
+	   z0 = svld2_mf8 (p0, x0 + svcntb () * 16),
+	   z0 = svld2 (p0, x0 + svcntb () * 16))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld2_mf8_m1:
+**	decb	x0
+**	ld2b	{z0\.b(?: - |, )z1\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld2_mf8_m1, svmfloat8x2_t, mfloat8_t,
+	   z0 = svld2_mf8 (p0, x0 - svcntb ()),
+	   z0 = svld2 (p0, x0 - svcntb ()))
+
+/*
+** ld2_mf8_m2:
+**	ld2b	{z0\.b(?: - |, )z1\.b}, p0/z, \[x0, #-2, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld2_mf8_m2, svmfloat8x2_t, mfloat8_t,
+	   z0 = svld2_mf8 (p0, x0 - svcntb () * 2),
+	   z0 = svld2 (p0, x0 - svcntb () * 2))
+
+/*
+** ld2_mf8_m16:
+**	ld2b	{z0\.b(?: - |, )z1\.b}, p0/z, \[x0, #-16, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld2_mf8_m16, svmfloat8x2_t, mfloat8_t,
+	   z0 = svld2_mf8 (p0, x0 - svcntb () * 16),
+	   z0 = svld2 (p0, x0 - svcntb () * 16))
+
+/*
+** ld2_mf8_m18:
+**	addvl	(x[0-9]+), x0, #-18
+**	ld2b	{z0\.b(?: - |, )z1\.b}, p0/z, \[\1\]
+**	ret
+*/
+TEST_LOAD (ld2_mf8_m18, svmfloat8x2_t, mfloat8_t,
+	   z0 = svld2_mf8 (p0, x0 - svcntb () * 18),
+	   z0 = svld2 (p0, x0 - svcntb () * 18))
+
+/*
+** ld2_vnum_mf8_0:
+**	ld2b	{z0\.b(?: - |, )z1\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld2_vnum_mf8_0, svmfloat8x2_t, mfloat8_t,
+	   z0 = svld2_vnum_mf8 (p0, x0, 0),
+	   z0 = svld2_vnum (p0, x0, 0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld2_vnum_mf8_1:
+**	incb	x0
+**	ld2b	{z0\.b(?: - |, )z1\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld2_vnum_mf8_1, svmfloat8x2_t, mfloat8_t,
+	   z0 = svld2_vnum_mf8 (p0, x0, 1),
+	   z0 = svld2_vnum (p0, x0, 1))
+
+/*
+** ld2_vnum_mf8_2:
+**	ld2b	{z0\.b(?: - |, )z1\.b}, p0/z, \[x0, #2, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld2_vnum_mf8_2, svmfloat8x2_t, mfloat8_t,
+	   z0 = svld2_vnum_mf8 (p0, x0, 2),
+	   z0 = svld2_vnum (p0, x0, 2))
+
+/*
+** ld2_vnum_mf8_14:
+**	ld2b	{z0\.b(?: - |, )z1\.b}, p0/z, \[x0, #14, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld2_vnum_mf8_14, svmfloat8x2_t, mfloat8_t,
+	   z0 = svld2_vnum_mf8 (p0, x0, 14),
+	   z0 = svld2_vnum (p0, x0, 14))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld2_vnum_mf8_16:
+**	incb	x0, all, mul #16
+**	ld2b	{z0\.b(?: - |, )z1\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld2_vnum_mf8_16, svmfloat8x2_t, mfloat8_t,
+	   z0 = svld2_vnum_mf8 (p0, x0, 16),
+	   z0 = svld2_vnum (p0, x0, 16))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld2_vnum_mf8_m1:
+**	decb	x0
+**	ld2b	{z0\.b(?: - |, )z1\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld2_vnum_mf8_m1, svmfloat8x2_t, mfloat8_t,
+	   z0 = svld2_vnum_mf8 (p0, x0, -1),
+	   z0 = svld2_vnum (p0, x0, -1))
+
+/*
+** ld2_vnum_mf8_m2:
+**	ld2b	{z0\.b(?: - |, )z1\.b}, p0/z, \[x0, #-2, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld2_vnum_mf8_m2, svmfloat8x2_t, mfloat8_t,
+	   z0 = svld2_vnum_mf8 (p0, x0, -2),
+	   z0 = svld2_vnum (p0, x0, -2))
+
+/*
+** ld2_vnum_mf8_m16:
+**	ld2b	{z0\.b(?: - |, )z1\.b}, p0/z, \[x0, #-16, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld2_vnum_mf8_m16, svmfloat8x2_t, mfloat8_t,
+	   z0 = svld2_vnum_mf8 (p0, x0, -16),
+	   z0 = svld2_vnum (p0, x0, -16))
+
+/*
+** ld2_vnum_mf8_m18:
+**	addvl	(x[0-9]+), x0, #-18
+**	ld2b	{z0\.b(?: - |, )z1\.b}, p0/z, \[\1\]
+**	ret
+*/
+TEST_LOAD (ld2_vnum_mf8_m18, svmfloat8x2_t, mfloat8_t,
+	   z0 = svld2_vnum_mf8 (p0, x0, -18),
+	   z0 = svld2_vnum (p0, x0, -18))
+
+/*
+** ld2_vnum_mf8_x1:
+**	cntb	(x[0-9]+)
+** (
+**	madd	(x[0-9]+), (?:x1, \1|\1, x1), x0
+**	ld2b	{z0\.b(?: - |, )z1\.b}, p0/z, \[\2\]
+** |
+**	mul	(x[0-9]+), (?:x1, \1|\1, x1)
+**	ld2b	{z0\.b(?: - |, )z1\.b}, p0/z, \[x0, \3\]
+** )
+**	ret
+*/
+TEST_LOAD (ld2_vnum_mf8_x1, svmfloat8x2_t, mfloat8_t,
+	   z0 = svld2_vnum_mf8 (p0, x0, x1),
+	   z0 = svld2_vnum (p0, x0, x1))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ld3_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ld3_mf8.c
new file mode 100644
index 00000000000..f43d8050e7d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ld3_mf8.c
@@ -0,0 +1,246 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" { target { ! ilp32 } } } } */
+
+#include "test_sve_acle.h"
+
+/*
+** ld3_mf8_base:
+**	ld3b	{z0\.b - z2\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld3_mf8_base, svmfloat8x3_t, mfloat8_t,
+	   z0 = svld3_mf8 (p0, x0),
+	   z0 = svld3 (p0, x0))
+
+/*
+** ld3_mf8_index:
+**	ld3b	{z0\.b - z2\.b}, p0/z, \[x0, x1\]
+**	ret
+*/
+TEST_LOAD (ld3_mf8_index, svmfloat8x3_t, mfloat8_t,
+	   z0 = svld3_mf8 (p0, x0 + x1),
+	   z0 = svld3 (p0, x0 + x1))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld3_mf8_1:
+**	incb	x0
+**	ld3b	{z0\.b - z2\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld3_mf8_1, svmfloat8x3_t, mfloat8_t,
+	   z0 = svld3_mf8 (p0, x0 + svcntb ()),
+	   z0 = svld3 (p0, x0 + svcntb ()))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld3_mf8_2:
+**	incb	x0, all, mul #2
+**	ld3b	{z0\.b - z2\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld3_mf8_2, svmfloat8x3_t, mfloat8_t,
+	   z0 = svld3_mf8 (p0, x0 + svcntb () * 2),
+	   z0 = svld3 (p0, x0 + svcntb () * 2))
+
+/*
+** ld3_mf8_3:
+**	ld3b	{z0\.b - z2\.b}, p0/z, \[x0, #3, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld3_mf8_3, svmfloat8x3_t, mfloat8_t,
+	   z0 = svld3_mf8 (p0, x0 + svcntb () * 3),
+	   z0 = svld3 (p0, x0 + svcntb () * 3))
+
+/*
+** ld3_mf8_21:
+**	ld3b	{z0\.b - z2\.b}, p0/z, \[x0, #21, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld3_mf8_21, svmfloat8x3_t, mfloat8_t,
+	   z0 = svld3_mf8 (p0, x0 + svcntb () * 21),
+	   z0 = svld3 (p0, x0 + svcntb () * 21))
+
+/*
+** ld3_mf8_24:
+**	addvl	(x[0-9]+), x0, #24
+**	ld3b	{z0\.b - z2\.b}, p0/z, \[\1\]
+**	ret
+*/
+TEST_LOAD (ld3_mf8_24, svmfloat8x3_t, mfloat8_t,
+	   z0 = svld3_mf8 (p0, x0 + svcntb () * 24),
+	   z0 = svld3 (p0, x0 + svcntb () * 24))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld3_mf8_m1:
+**	decb	x0
+**	ld3b	{z0\.b - z2\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld3_mf8_m1, svmfloat8x3_t, mfloat8_t,
+	   z0 = svld3_mf8 (p0, x0 - svcntb ()),
+	   z0 = svld3 (p0, x0 - svcntb ()))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld3_mf8_m2:
+**	decb	x0, all, mul #2
+**	ld3b	{z0\.b - z2\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld3_mf8_m2, svmfloat8x3_t, mfloat8_t,
+	   z0 = svld3_mf8 (p0, x0 - svcntb () * 2),
+	   z0 = svld3 (p0, x0 - svcntb () * 2))
+
+/*
+** ld3_mf8_m3:
+**	ld3b	{z0\.b - z2\.b}, p0/z, \[x0, #-3, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld3_mf8_m3, svmfloat8x3_t, mfloat8_t,
+	   z0 = svld3_mf8 (p0, x0 - svcntb () * 3),
+	   z0 = svld3 (p0, x0 - svcntb () * 3))
+
+/*
+** ld3_mf8_m24:
+**	ld3b	{z0\.b - z2\.b}, p0/z, \[x0, #-24, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld3_mf8_m24, svmfloat8x3_t, mfloat8_t,
+	   z0 = svld3_mf8 (p0, x0 - svcntb () * 24),
+	   z0 = svld3 (p0, x0 - svcntb () * 24))
+
+/*
+** ld3_mf8_m27:
+**	addvl	(x[0-9]+), x0, #-27
+**	ld3b	{z0\.b - z2\.b}, p0/z, \[\1\]
+**	ret
+*/
+TEST_LOAD (ld3_mf8_m27, svmfloat8x3_t, mfloat8_t,
+	   z0 = svld3_mf8 (p0, x0 - svcntb () * 27),
+	   z0 = svld3 (p0, x0 - svcntb () * 27))
+
+/*
+** ld3_vnum_mf8_0:
+**	ld3b	{z0\.b - z2\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld3_vnum_mf8_0, svmfloat8x3_t, mfloat8_t,
+	   z0 = svld3_vnum_mf8 (p0, x0, 0),
+	   z0 = svld3_vnum (p0, x0, 0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld3_vnum_mf8_1:
+**	incb	x0
+**	ld3b	{z0\.b - z2\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld3_vnum_mf8_1, svmfloat8x3_t, mfloat8_t,
+	   z0 = svld3_vnum_mf8 (p0, x0, 1),
+	   z0 = svld3_vnum (p0, x0, 1))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld3_vnum_mf8_2:
+**	incb	x0, all, mul #2
+**	ld3b	{z0\.b - z2\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld3_vnum_mf8_2, svmfloat8x3_t, mfloat8_t,
+	   z0 = svld3_vnum_mf8 (p0, x0, 2),
+	   z0 = svld3_vnum (p0, x0, 2))
+
+/*
+** ld3_vnum_mf8_3:
+**	ld3b	{z0\.b - z2\.b}, p0/z, \[x0, #3, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld3_vnum_mf8_3, svmfloat8x3_t, mfloat8_t,
+	   z0 = svld3_vnum_mf8 (p0, x0, 3),
+	   z0 = svld3_vnum (p0, x0, 3))
+
+/*
+** ld3_vnum_mf8_21:
+**	ld3b	{z0\.b - z2\.b}, p0/z, \[x0, #21, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld3_vnum_mf8_21, svmfloat8x3_t, mfloat8_t,
+	   z0 = svld3_vnum_mf8 (p0, x0, 21),
+	   z0 = svld3_vnum (p0, x0, 21))
+
+/*
+** ld3_vnum_mf8_24:
+**	addvl	(x[0-9]+), x0, #24
+**	ld3b	{z0\.b - z2\.b}, p0/z, \[\1\]
+**	ret
+*/
+TEST_LOAD (ld3_vnum_mf8_24, svmfloat8x3_t, mfloat8_t,
+	   z0 = svld3_vnum_mf8 (p0, x0, 24),
+	   z0 = svld3_vnum (p0, x0, 24))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld3_vnum_mf8_m1:
+**	decb	x0
+**	ld3b	{z0\.b - z2\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld3_vnum_mf8_m1, svmfloat8x3_t, mfloat8_t,
+	   z0 = svld3_vnum_mf8 (p0, x0, -1),
+	   z0 = svld3_vnum (p0, x0, -1))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld3_vnum_mf8_m2:
+**	decb	x0, all, mul #2
+**	ld3b	{z0\.b - z2\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld3_vnum_mf8_m2, svmfloat8x3_t, mfloat8_t,
+	   z0 = svld3_vnum_mf8 (p0, x0, -2),
+	   z0 = svld3_vnum (p0, x0, -2))
+
+/*
+** ld3_vnum_mf8_m3:
+**	ld3b	{z0\.b - z2\.b}, p0/z, \[x0, #-3, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld3_vnum_mf8_m3, svmfloat8x3_t, mfloat8_t,
+	   z0 = svld3_vnum_mf8 (p0, x0, -3),
+	   z0 = svld3_vnum (p0, x0, -3))
+
+/*
+** ld3_vnum_mf8_m24:
+**	ld3b	{z0\.b - z2\.b}, p0/z, \[x0, #-24, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld3_vnum_mf8_m24, svmfloat8x3_t, mfloat8_t,
+	   z0 = svld3_vnum_mf8 (p0, x0, -24),
+	   z0 = svld3_vnum (p0, x0, -24))
+
+/*
+** ld3_vnum_mf8_m27:
+**	addvl	(x[0-9]+), x0, #-27
+**	ld3b	{z0\.b - z2\.b}, p0/z, \[\1\]
+**	ret
+*/
+TEST_LOAD (ld3_vnum_mf8_m27, svmfloat8x3_t, mfloat8_t,
+	   z0 = svld3_vnum_mf8 (p0, x0, -27),
+	   z0 = svld3_vnum (p0, x0, -27))
+
+/*
+** ld3_vnum_mf8_x1:
+**	cntb	(x[0-9]+)
+** (
+**	madd	(x[0-9]+), (?:x1, \1|\1, x1), x0
+**	ld3b	{z0\.b - z2\.b}, p0/z, \[\2\]
+** |
+**	mul	(x[0-9]+), (?:x1, \1|\1, x1)
+**	ld3b	{z0\.b - z2\.b}, p0/z, \[x0, \3\]
+** )
+**	ret
+*/
+TEST_LOAD (ld3_vnum_mf8_x1, svmfloat8x3_t, mfloat8_t,
+	   z0 = svld3_vnum_mf8 (p0, x0, x1),
+	   z0 = svld3_vnum (p0, x0, x1))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ld4_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ld4_mf8.c
new file mode 100644
index 00000000000..e4e9dc016c6
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ld4_mf8.c
@@ -0,0 +1,290 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" { target { ! ilp32 } } } } */
+
+#include "test_sve_acle.h"
+
+/*
+** ld4_mf8_base:
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld4_mf8_base, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_mf8 (p0, x0),
+	   z0 = svld4 (p0, x0))
+
+/*
+** ld4_mf8_index:
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0, x1\]
+**	ret
+*/
+TEST_LOAD (ld4_mf8_index, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_mf8 (p0, x0 + x1),
+	   z0 = svld4 (p0, x0 + x1))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld4_mf8_1:
+**	incb	x0
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld4_mf8_1, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_mf8 (p0, x0 + svcntb ()),
+	   z0 = svld4 (p0, x0 + svcntb ()))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld4_mf8_2:
+**	incb	x0, all, mul #2
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld4_mf8_2, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_mf8 (p0, x0 + svcntb () * 2),
+	   z0 = svld4 (p0, x0 + svcntb () * 2))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld4_mf8_3:
+**	incb	x0, all, mul #3
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld4_mf8_3, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_mf8 (p0, x0 + svcntb () * 3),
+	   z0 = svld4 (p0, x0 + svcntb () * 3))
+
+/*
+** ld4_mf8_4:
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0, #4, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld4_mf8_4, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_mf8 (p0, x0 + svcntb () * 4),
+	   z0 = svld4 (p0, x0 + svcntb () * 4))
+
+/*
+** ld4_mf8_28:
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0, #28, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld4_mf8_28, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_mf8 (p0, x0 + svcntb () * 28),
+	   z0 = svld4 (p0, x0 + svcntb () * 28))
+
+/*
+** ld4_mf8_32:
+**	[^{]*
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0, x[0-9]+\]
+**	ret
+*/
+TEST_LOAD (ld4_mf8_32, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_mf8 (p0, x0 + svcntb () * 32),
+	   z0 = svld4 (p0, x0 + svcntb () * 32))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld4_mf8_m1:
+**	decb	x0
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld4_mf8_m1, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_mf8 (p0, x0 - svcntb ()),
+	   z0 = svld4 (p0, x0 - svcntb ()))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld4_mf8_m2:
+**	decb	x0, all, mul #2
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld4_mf8_m2, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_mf8 (p0, x0 - svcntb () * 2),
+	   z0 = svld4 (p0, x0 - svcntb () * 2))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld4_mf8_m3:
+**	decb	x0, all, mul #3
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld4_mf8_m3, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_mf8 (p0, x0 - svcntb () * 3),
+	   z0 = svld4 (p0, x0 - svcntb () * 3))
+
+/*
+** ld4_mf8_m4:
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0, #-4, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld4_mf8_m4, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_mf8 (p0, x0 - svcntb () * 4),
+	   z0 = svld4 (p0, x0 - svcntb () * 4))
+
+/*
+** ld4_mf8_m32:
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0, #-32, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld4_mf8_m32, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_mf8 (p0, x0 - svcntb () * 32),
+	   z0 = svld4 (p0, x0 - svcntb () * 32))
+
+/*
+** ld4_mf8_m36:
+**	[^{]*
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0, x[0-9]+\]
+**	ret
+*/
+TEST_LOAD (ld4_mf8_m36, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_mf8 (p0, x0 - svcntb () * 36),
+	   z0 = svld4 (p0, x0 - svcntb () * 36))
+
+/*
+** ld4_vnum_mf8_0:
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld4_vnum_mf8_0, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_vnum_mf8 (p0, x0, 0),
+	   z0 = svld4_vnum (p0, x0, 0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld4_vnum_mf8_1:
+**	incb	x0
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld4_vnum_mf8_1, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_vnum_mf8 (p0, x0, 1),
+	   z0 = svld4_vnum (p0, x0, 1))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld4_vnum_mf8_2:
+**	incb	x0, all, mul #2
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld4_vnum_mf8_2, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_vnum_mf8 (p0, x0, 2),
+	   z0 = svld4_vnum (p0, x0, 2))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld4_vnum_mf8_3:
+**	incb	x0, all, mul #3
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld4_vnum_mf8_3, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_vnum_mf8 (p0, x0, 3),
+	   z0 = svld4_vnum (p0, x0, 3))
+
+/*
+** ld4_vnum_mf8_4:
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0, #4, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld4_vnum_mf8_4, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_vnum_mf8 (p0, x0, 4),
+	   z0 = svld4_vnum (p0, x0, 4))
+
+/*
+** ld4_vnum_mf8_28:
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0, #28, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld4_vnum_mf8_28, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_vnum_mf8 (p0, x0, 28),
+	   z0 = svld4_vnum (p0, x0, 28))
+
+/*
+** ld4_vnum_mf8_32:
+**	[^{]*
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0, x[0-9]+\]
+**	ret
+*/
+TEST_LOAD (ld4_vnum_mf8_32, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_vnum_mf8 (p0, x0, 32),
+	   z0 = svld4_vnum (p0, x0, 32))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld4_vnum_mf8_m1:
+**	decb	x0
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld4_vnum_mf8_m1, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_vnum_mf8 (p0, x0, -1),
+	   z0 = svld4_vnum (p0, x0, -1))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld4_vnum_mf8_m2:
+**	decb	x0, all, mul #2
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld4_vnum_mf8_m2, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_vnum_mf8 (p0, x0, -2),
+	   z0 = svld4_vnum (p0, x0, -2))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ld4_vnum_mf8_m3:
+**	decb	x0, all, mul #3
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ld4_vnum_mf8_m3, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_vnum_mf8 (p0, x0, -3),
+	   z0 = svld4_vnum (p0, x0, -3))
+
+/*
+** ld4_vnum_mf8_m4:
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0, #-4, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld4_vnum_mf8_m4, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_vnum_mf8 (p0, x0, -4),
+	   z0 = svld4_vnum (p0, x0, -4))
+
+/*
+** ld4_vnum_mf8_m32:
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0, #-32, mul vl\]
+**	ret
+*/
+TEST_LOAD (ld4_vnum_mf8_m32, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_vnum_mf8 (p0, x0, -32),
+	   z0 = svld4_vnum (p0, x0, -32))
+
+/*
+** ld4_vnum_mf8_m36:
+**	[^{]*
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0, x[0-9]+\]
+**	ret
+*/
+TEST_LOAD (ld4_vnum_mf8_m36, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_vnum_mf8 (p0, x0, -36),
+	   z0 = svld4_vnum (p0, x0, -36))
+
+/*
+** ld4_vnum_mf8_x1:
+**	cntb	(x[0-9]+)
+** (
+**	madd	(x[0-9]+), (?:x1, \1|\1, x1), x0
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[\2\]
+** |
+**	mul	(x[0-9]+), (?:x1, \1|\1, x1)
+**	ld4b	{z0\.b - z3\.b}, p0/z, \[x0, \3\]
+** )
+**	ret
+*/
+TEST_LOAD (ld4_vnum_mf8_x1, svmfloat8x4_t, mfloat8_t,
+	   z0 = svld4_vnum_mf8 (p0, x0, x1),
+	   z0 = svld4_vnum (p0, x0, x1))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ldff1_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ldff1_mf8.c
new file mode 100644
index 00000000000..45cdf4168fb
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ldff1_mf8.c
@@ -0,0 +1,91 @@ 
+/* { dg-skip-if "" { *-*-* } { "-DSTREAMING_COMPATIBLE" } { "" } } */
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" { target { ! ilp32 } } } } */
+
+#include "test_sve_acle.h"
+
+/*
+** ldff1_mf8_base:
+**	ldff1b	z0\.b, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ldff1_mf8_base, svmfloat8_t, mfloat8_t,
+	   z0 = svldff1_mf8 (p0, x0),
+	   z0 = svldff1 (p0, x0))
+
+/*
+** ldff1_mf8_index:
+**	ldff1b	z0\.b, p0/z, \[x0, x1\]
+**	ret
+*/
+TEST_LOAD (ldff1_mf8_index, svmfloat8_t, mfloat8_t,
+	   z0 = svldff1_mf8 (p0, x0 + x1),
+	   z0 = svldff1 (p0, x0 + x1))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ldff1_mf8_1:
+**	incb	x0
+**	ldff1b	z0\.b, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ldff1_mf8_1, svmfloat8_t, mfloat8_t,
+	   z0 = svldff1_mf8 (p0, x0 + svcntb ()),
+	   z0 = svldff1 (p0, x0 + svcntb ()))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ldff1_mf8_m1:
+**	decb	x0
+**	ldff1b	z0\.b, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ldff1_mf8_m1, svmfloat8_t, mfloat8_t,
+	   z0 = svldff1_mf8 (p0, x0 - svcntb ()),
+	   z0 = svldff1 (p0, x0 - svcntb ()))
+
+/*
+** ldff1_vnum_mf8_0:
+**	ldff1b	z0\.b, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ldff1_vnum_mf8_0, svmfloat8_t, mfloat8_t,
+	   z0 = svldff1_vnum_mf8 (p0, x0, 0),
+	   z0 = svldff1_vnum (p0, x0, 0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ldff1_vnum_mf8_1:
+**	incb	x0
+**	ldff1b	z0\.b, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ldff1_vnum_mf8_1, svmfloat8_t, mfloat8_t,
+	   z0 = svldff1_vnum_mf8 (p0, x0, 1),
+	   z0 = svldff1_vnum (p0, x0, 1))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ldff1_vnum_mf8_m1:
+**	decb	x0
+**	ldff1b	z0\.b, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ldff1_vnum_mf8_m1, svmfloat8_t, mfloat8_t,
+	   z0 = svldff1_vnum_mf8 (p0, x0, -1),
+	   z0 = svldff1_vnum (p0, x0, -1))
+
+/*
+** ldff1_vnum_mf8_x1:
+**	cntb	(x[0-9]+)
+** (
+**	madd	(x[0-9]+), (?:x1, \1|\1, x1), x0
+**	ldff1b	z0\.b, p0/z, \[\2\]
+** |
+**	mul	(x[0-9]+), (?:x1, \1|\1, x1)
+**	ldff1b	z0\.b, p0/z, \[x0, \3\]
+** )
+**	ret
+*/
+TEST_LOAD (ldff1_vnum_mf8_x1, svmfloat8_t, mfloat8_t,
+	   z0 = svldff1_vnum_mf8 (p0, x0, x1),
+	   z0 = svldff1_vnum (p0, x0, x1))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ldnf1_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ldnf1_mf8.c
new file mode 100644
index 00000000000..a5054e9047e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ldnf1_mf8.c
@@ -0,0 +1,155 @@ 
+/* { dg-skip-if "" { *-*-* } { "-DSTREAMING_COMPATIBLE" } { "" } } */
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" { target { ! ilp32 } } } } */
+
+#include "test_sve_acle.h"
+
+/*
+** ldnf1_mf8_base:
+**	ldnf1b	z0\.b, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ldnf1_mf8_base, svmfloat8_t, mfloat8_t,
+	   z0 = svldnf1_mf8 (p0, x0),
+	   z0 = svldnf1 (p0, x0))
+
+/*
+** ldnf1_mf8_index:
+**	add	(x[0-9]+), x0, x1
+**	ldnf1b	z0\.b, p0/z, \[\1\]
+**	ret
+*/
+TEST_LOAD (ldnf1_mf8_index, svmfloat8_t, mfloat8_t,
+	   z0 = svldnf1_mf8 (p0, x0 + x1),
+	   z0 = svldnf1 (p0, x0 + x1))
+
+/*
+** ldnf1_mf8_1:
+**	ldnf1b	z0\.b, p0/z, \[x0, #1, mul vl\]
+**	ret
+*/
+TEST_LOAD (ldnf1_mf8_1, svmfloat8_t, mfloat8_t,
+	   z0 = svldnf1_mf8 (p0, x0 + svcntb ()),
+	   z0 = svldnf1 (p0, x0 + svcntb ()))
+
+/*
+** ldnf1_mf8_7:
+**	ldnf1b	z0\.b, p0/z, \[x0, #7, mul vl\]
+**	ret
+*/
+TEST_LOAD (ldnf1_mf8_7, svmfloat8_t, mfloat8_t,
+	   z0 = svldnf1_mf8 (p0, x0 + svcntb () * 7),
+	   z0 = svldnf1 (p0, x0 + svcntb () * 7))
+
+/*
+** ldnf1_mf8_8:
+**	incb	x0, all, mul #8
+**	ldnf1b	z0\.b, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ldnf1_mf8_8, svmfloat8_t, mfloat8_t,
+	   z0 = svldnf1_mf8 (p0, x0 + svcntb () * 8),
+	   z0 = svldnf1 (p0, x0 + svcntb () * 8))
+
+/*
+** ldnf1_mf8_m1:
+**	ldnf1b	z0\.b, p0/z, \[x0, #-1, mul vl\]
+**	ret
+*/
+TEST_LOAD (ldnf1_mf8_m1, svmfloat8_t, mfloat8_t,
+	   z0 = svldnf1_mf8 (p0, x0 - svcntb ()),
+	   z0 = svldnf1 (p0, x0 - svcntb ()))
+
+/*
+** ldnf1_mf8_m8:
+**	ldnf1b	z0\.b, p0/z, \[x0, #-8, mul vl\]
+**	ret
+*/
+TEST_LOAD (ldnf1_mf8_m8, svmfloat8_t, mfloat8_t,
+	   z0 = svldnf1_mf8 (p0, x0 - svcntb () * 8),
+	   z0 = svldnf1 (p0, x0 - svcntb () * 8))
+
+/*
+** ldnf1_mf8_m9:
+**	decb	x0, all, mul #9
+**	ldnf1b	z0\.b, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ldnf1_mf8_m9, svmfloat8_t, mfloat8_t,
+	   z0 = svldnf1_mf8 (p0, x0 - svcntb () * 9),
+	   z0 = svldnf1 (p0, x0 - svcntb () * 9))
+
+/*
+** ldnf1_vnum_mf8_0:
+**	ldnf1b	z0\.b, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ldnf1_vnum_mf8_0, svmfloat8_t, mfloat8_t,
+	   z0 = svldnf1_vnum_mf8 (p0, x0, 0),
+	   z0 = svldnf1_vnum (p0, x0, 0))
+
+/*
+** ldnf1_vnum_mf8_1:
+**	ldnf1b	z0\.b, p0/z, \[x0, #1, mul vl\]
+**	ret
+*/
+TEST_LOAD (ldnf1_vnum_mf8_1, svmfloat8_t, mfloat8_t,
+	   z0 = svldnf1_vnum_mf8 (p0, x0, 1),
+	   z0 = svldnf1_vnum (p0, x0, 1))
+
+/*
+** ldnf1_vnum_mf8_7:
+**	ldnf1b	z0\.b, p0/z, \[x0, #7, mul vl\]
+**	ret
+*/
+TEST_LOAD (ldnf1_vnum_mf8_7, svmfloat8_t, mfloat8_t,
+	   z0 = svldnf1_vnum_mf8 (p0, x0, 7),
+	   z0 = svldnf1_vnum (p0, x0, 7))
+
+/*
+** ldnf1_vnum_mf8_8:
+**	incb	x0, all, mul #8
+**	ldnf1b	z0\.b, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ldnf1_vnum_mf8_8, svmfloat8_t, mfloat8_t,
+	   z0 = svldnf1_vnum_mf8 (p0, x0, 8),
+	   z0 = svldnf1_vnum (p0, x0, 8))
+
+/*
+** ldnf1_vnum_mf8_m1:
+**	ldnf1b	z0\.b, p0/z, \[x0, #-1, mul vl\]
+**	ret
+*/
+TEST_LOAD (ldnf1_vnum_mf8_m1, svmfloat8_t, mfloat8_t,
+	   z0 = svldnf1_vnum_mf8 (p0, x0, -1),
+	   z0 = svldnf1_vnum (p0, x0, -1))
+
+/*
+** ldnf1_vnum_mf8_m8:
+**	ldnf1b	z0\.b, p0/z, \[x0, #-8, mul vl\]
+**	ret
+*/
+TEST_LOAD (ldnf1_vnum_mf8_m8, svmfloat8_t, mfloat8_t,
+	   z0 = svldnf1_vnum_mf8 (p0, x0, -8),
+	   z0 = svldnf1_vnum (p0, x0, -8))
+
+/*
+** ldnf1_vnum_mf8_m9:
+**	decb	x0, all, mul #9
+**	ldnf1b	z0\.b, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ldnf1_vnum_mf8_m9, svmfloat8_t, mfloat8_t,
+	   z0 = svldnf1_vnum_mf8 (p0, x0, -9),
+	   z0 = svldnf1_vnum (p0, x0, -9))
+
+/*
+** ldnf1_vnum_mf8_x1:
+**	cntb	(x[0-9]+)
+**	madd	(x[0-9]+), (?:x1, \1|\1, x1), x0
+**	ldnf1b	z0\.b, p0/z, \[\2\]
+**	ret
+*/
+TEST_LOAD (ldnf1_vnum_mf8_x1, svmfloat8_t, mfloat8_t,
+	   z0 = svldnf1_vnum_mf8 (p0, x0, x1),
+	   z0 = svldnf1_vnum (p0, x0, x1))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ldnt1_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ldnt1_mf8.c
new file mode 100644
index 00000000000..dbfd9ae83d4
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/ldnt1_mf8.c
@@ -0,0 +1,162 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" { target { ! ilp32 } } } } */
+
+#include "test_sve_acle.h"
+
+/*
+** ldnt1_mf8_base:
+**	ldnt1b	z0\.b, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ldnt1_mf8_base, svmfloat8_t, mfloat8_t,
+	   z0 = svldnt1_mf8 (p0, x0),
+	   z0 = svldnt1 (p0, x0))
+
+/*
+** ldnt1_mf8_index:
+**	ldnt1b	z0\.b, p0/z, \[x0, x1\]
+**	ret
+*/
+TEST_LOAD (ldnt1_mf8_index, svmfloat8_t, mfloat8_t,
+	   z0 = svldnt1_mf8 (p0, x0 + x1),
+	   z0 = svldnt1 (p0, x0 + x1))
+
+/*
+** ldnt1_mf8_1:
+**	ldnt1b	z0\.b, p0/z, \[x0, #1, mul vl\]
+**	ret
+*/
+TEST_LOAD (ldnt1_mf8_1, svmfloat8_t, mfloat8_t,
+	   z0 = svldnt1_mf8 (p0, x0 + svcntb ()),
+	   z0 = svldnt1 (p0, x0 + svcntb ()))
+
+/*
+** ldnt1_mf8_7:
+**	ldnt1b	z0\.b, p0/z, \[x0, #7, mul vl\]
+**	ret
+*/
+TEST_LOAD (ldnt1_mf8_7, svmfloat8_t, mfloat8_t,
+	   z0 = svldnt1_mf8 (p0, x0 + svcntb () * 7),
+	   z0 = svldnt1 (p0, x0 + svcntb () * 7))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ldnt1_mf8_8:
+**	incb	x0, all, mul #8
+**	ldnt1b	z0\.b, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ldnt1_mf8_8, svmfloat8_t, mfloat8_t,
+	   z0 = svldnt1_mf8 (p0, x0 + svcntb () * 8),
+	   z0 = svldnt1 (p0, x0 + svcntb () * 8))
+
+/*
+** ldnt1_mf8_m1:
+**	ldnt1b	z0\.b, p0/z, \[x0, #-1, mul vl\]
+**	ret
+*/
+TEST_LOAD (ldnt1_mf8_m1, svmfloat8_t, mfloat8_t,
+	   z0 = svldnt1_mf8 (p0, x0 - svcntb ()),
+	   z0 = svldnt1 (p0, x0 - svcntb ()))
+
+/*
+** ldnt1_mf8_m8:
+**	ldnt1b	z0\.b, p0/z, \[x0, #-8, mul vl\]
+**	ret
+*/
+TEST_LOAD (ldnt1_mf8_m8, svmfloat8_t, mfloat8_t,
+	   z0 = svldnt1_mf8 (p0, x0 - svcntb () * 8),
+	   z0 = svldnt1 (p0, x0 - svcntb () * 8))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ldnt1_mf8_m9:
+**	decb	x0, all, mul #9
+**	ldnt1b	z0\.b, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ldnt1_mf8_m9, svmfloat8_t, mfloat8_t,
+	   z0 = svldnt1_mf8 (p0, x0 - svcntb () * 9),
+	   z0 = svldnt1 (p0, x0 - svcntb () * 9))
+
+/*
+** ldnt1_vnum_mf8_0:
+**	ldnt1b	z0\.b, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ldnt1_vnum_mf8_0, svmfloat8_t, mfloat8_t,
+	   z0 = svldnt1_vnum_mf8 (p0, x0, 0),
+	   z0 = svldnt1_vnum (p0, x0, 0))
+
+/*
+** ldnt1_vnum_mf8_1:
+**	ldnt1b	z0\.b, p0/z, \[x0, #1, mul vl\]
+**	ret
+*/
+TEST_LOAD (ldnt1_vnum_mf8_1, svmfloat8_t, mfloat8_t,
+	   z0 = svldnt1_vnum_mf8 (p0, x0, 1),
+	   z0 = svldnt1_vnum (p0, x0, 1))
+
+/*
+** ldnt1_vnum_mf8_7:
+**	ldnt1b	z0\.b, p0/z, \[x0, #7, mul vl\]
+**	ret
+*/
+TEST_LOAD (ldnt1_vnum_mf8_7, svmfloat8_t, mfloat8_t,
+	   z0 = svldnt1_vnum_mf8 (p0, x0, 7),
+	   z0 = svldnt1_vnum (p0, x0, 7))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ldnt1_vnum_mf8_8:
+**	incb	x0, all, mul #8
+**	ldnt1b	z0\.b, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ldnt1_vnum_mf8_8, svmfloat8_t, mfloat8_t,
+	   z0 = svldnt1_vnum_mf8 (p0, x0, 8),
+	   z0 = svldnt1_vnum (p0, x0, 8))
+
+/*
+** ldnt1_vnum_mf8_m1:
+**	ldnt1b	z0\.b, p0/z, \[x0, #-1, mul vl\]
+**	ret
+*/
+TEST_LOAD (ldnt1_vnum_mf8_m1, svmfloat8_t, mfloat8_t,
+	   z0 = svldnt1_vnum_mf8 (p0, x0, -1),
+	   z0 = svldnt1_vnum (p0, x0, -1))
+
+/*
+** ldnt1_vnum_mf8_m8:
+**	ldnt1b	z0\.b, p0/z, \[x0, #-8, mul vl\]
+**	ret
+*/
+TEST_LOAD (ldnt1_vnum_mf8_m8, svmfloat8_t, mfloat8_t,
+	   z0 = svldnt1_vnum_mf8 (p0, x0, -8),
+	   z0 = svldnt1_vnum (p0, x0, -8))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** ldnt1_vnum_mf8_m9:
+**	decb	x0, all, mul #9
+**	ldnt1b	z0\.b, p0/z, \[x0\]
+**	ret
+*/
+TEST_LOAD (ldnt1_vnum_mf8_m9, svmfloat8_t, mfloat8_t,
+	   z0 = svldnt1_vnum_mf8 (p0, x0, -9),
+	   z0 = svldnt1_vnum (p0, x0, -9))
+
+/*
+** ldnt1_vnum_mf8_x1:
+**	cntb	(x[0-9]+)
+** (
+**	madd	(x[0-9]+), (?:x1, \1|\1, x1), x0
+**	ldnt1b	z0\.b, p0/z, \[\2\]
+** |
+**	mul	(x[0-9]+), (?:x1, \1|\1, x1)
+**	ldnt1b	z0\.b, p0/z, \[x0, \3\]
+** )
+**	ret
+*/
+TEST_LOAD (ldnt1_vnum_mf8_x1, svmfloat8_t, mfloat8_t,
+	   z0 = svldnt1_vnum_mf8 (p0, x0, x1),
+	   z0 = svldnt1_vnum (p0, x0, x1))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/len_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/len_mf8.c
new file mode 100644
index 00000000000..c8730c6886a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/len_mf8.c
@@ -0,0 +1,12 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** len_x0_mf8:
+**	cntb	x0
+**	ret
+*/
+TEST_REDUCTION_X (len_x0_mf8, uint64_t, svmfloat8_t,
+		  x0 = svlen_mf8 (z0),
+		  x0 = svlen (z0))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_bf16.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_bf16.c
index dd0daf2eff0..e745b2500dc 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_bf16.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_bf16.c
@@ -2,6 +2,23 @@ 
 
 #include "test_sve_acle.h"
 
+/*
+** reinterpret_bf16_mf8_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_bf16_mf8_tied1, svbfloat16_t, svmfloat8_t,
+		 z0_res = svreinterpret_bf16_mf8 (z0),
+		 z0_res = svreinterpret_bf16 (z0))
+
+/*
+** reinterpret_bf16_mf8_untied:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_DUAL_Z (reinterpret_bf16_mf8_untied, svbfloat16_t, svmfloat8_t,
+	     z0 = svreinterpret_bf16_mf8 (z4),
+	     z0 = svreinterpret_bf16 (z4))
+
 /*
 ** reinterpret_bf16_bf16_tied1:
 **	ret
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_f16.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_f16.c
index 9b6f8227d2a..75dcf300b75 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_f16.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_f16.c
@@ -2,6 +2,23 @@ 
 
 #include "test_sve_acle.h"
 
+/*
+** reinterpret_f16_mf8_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_f16_mf8_tied1, svfloat16_t, svmfloat8_t,
+		 z0_res = svreinterpret_f16_mf8 (z0),
+		 z0_res = svreinterpret_f16 (z0))
+
+/*
+** reinterpret_f16_mf8_untied:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_DUAL_Z (reinterpret_f16_mf8_untied, svfloat16_t, svmfloat8_t,
+	     z0 = svreinterpret_f16_mf8 (z4),
+	     z0 = svreinterpret_f16 (z4))
+
 /*
 ** reinterpret_f16_bf16_tied1:
 **	ret
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_f32.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_f32.c
index ce981fce9d8..4bf7860b9dc 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_f32.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_f32.c
@@ -2,6 +2,23 @@ 
 
 #include "test_sve_acle.h"
 
+/*
+** reinterpret_f32_mf8_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_f32_mf8_tied1, svfloat32_t, svmfloat8_t,
+		 z0_res = svreinterpret_f32_mf8 (z0),
+		 z0_res = svreinterpret_f32 (z0))
+
+/*
+** reinterpret_f32_mf8_untied:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_DUAL_Z (reinterpret_f32_mf8_untied, svfloat32_t, svmfloat8_t,
+	     z0 = svreinterpret_f32_mf8 (z4),
+	     z0 = svreinterpret_f32 (z4))
+
 /*
 ** reinterpret_f32_bf16_tied1:
 **	ret
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_f64.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_f64.c
index 4f51824ab7e..f4012fa54aa 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_f64.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_f64.c
@@ -2,6 +2,23 @@ 
 
 #include "test_sve_acle.h"
 
+/*
+** reinterpret_f64_mf8_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_f64_mf8_tied1, svfloat64_t, svmfloat8_t,
+		 z0_res = svreinterpret_f64_mf8 (z0),
+		 z0_res = svreinterpret_f64 (z0))
+
+/*
+** reinterpret_f64_mf8_untied:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_DUAL_Z (reinterpret_f64_mf8_untied, svfloat64_t, svmfloat8_t,
+	     z0 = svreinterpret_f64_mf8 (z4),
+	     z0 = svreinterpret_f64 (z4))
+
 /*
 ** reinterpret_f64_bf16_tied1:
 **	ret
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_mf8.c
new file mode 100644
index 00000000000..dcd4978dc92
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_mf8.c
@@ -0,0 +1,297 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** reinterpret_mf8_mf8_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_mf8_mf8_tied1, svmfloat8_t, svmfloat8_t,
+		 z0_res = svreinterpret_mf8_mf8 (z0),
+		 z0_res = svreinterpret_mf8 (z0))
+
+/*
+** reinterpret_mf8_mf8_untied:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_DUAL_Z (reinterpret_mf8_mf8_untied, svmfloat8_t, svmfloat8_t,
+	     z0 = svreinterpret_mf8_mf8 (z4),
+	     z0 = svreinterpret_mf8 (z4))
+
+/*
+** reinterpret_mf8_bf16_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_mf8_bf16_tied1, svmfloat8_t, svbfloat16_t,
+		 z0_res = svreinterpret_mf8_bf16 (z0),
+		 z0_res = svreinterpret_mf8 (z0))
+
+/*
+** reinterpret_mf8_bf16_untied:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_DUAL_Z (reinterpret_mf8_bf16_untied, svmfloat8_t, svbfloat16_t,
+	     z0 = svreinterpret_mf8_bf16 (z4),
+	     z0 = svreinterpret_mf8 (z4))
+
+/*
+** reinterpret_mf8_f16_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_mf8_f16_tied1, svmfloat8_t, svfloat16_t,
+		 z0_res = svreinterpret_mf8_f16 (z0),
+		 z0_res = svreinterpret_mf8 (z0))
+
+/*
+** reinterpret_mf8_f16_untied:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_DUAL_Z (reinterpret_mf8_f16_untied, svmfloat8_t, svfloat16_t,
+	     z0 = svreinterpret_mf8_f16 (z4),
+	     z0 = svreinterpret_mf8 (z4))
+
+/*
+** reinterpret_mf8_f32_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_mf8_f32_tied1, svmfloat8_t, svfloat32_t,
+		 z0_res = svreinterpret_mf8_f32 (z0),
+		 z0_res = svreinterpret_mf8 (z0))
+
+/*
+** reinterpret_mf8_f32_untied:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_DUAL_Z (reinterpret_mf8_f32_untied, svmfloat8_t, svfloat32_t,
+	     z0 = svreinterpret_mf8_f32 (z4),
+	     z0 = svreinterpret_mf8 (z4))
+
+/*
+** reinterpret_mf8_f64_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_mf8_f64_tied1, svmfloat8_t, svfloat64_t,
+		 z0_res = svreinterpret_mf8_f64 (z0),
+		 z0_res = svreinterpret_mf8 (z0))
+
+/*
+** reinterpret_mf8_f64_untied:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_DUAL_Z (reinterpret_mf8_f64_untied, svmfloat8_t, svfloat64_t,
+	     z0 = svreinterpret_mf8_f64 (z4),
+	     z0 = svreinterpret_mf8 (z4))
+
+/*
+** reinterpret_mf8_s8_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_mf8_s8_tied1, svmfloat8_t, svint8_t,
+		 z0_res = svreinterpret_mf8_s8 (z0),
+		 z0_res = svreinterpret_mf8 (z0))
+
+/*
+** reinterpret_mf8_s8_untied:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_DUAL_Z (reinterpret_mf8_s8_untied, svmfloat8_t, svint8_t,
+	     z0 = svreinterpret_mf8_s8 (z4),
+	     z0 = svreinterpret_mf8 (z4))
+
+/*
+** reinterpret_mf8_s16_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_mf8_s16_tied1, svmfloat8_t, svint16_t,
+		 z0_res = svreinterpret_mf8_s16 (z0),
+		 z0_res = svreinterpret_mf8 (z0))
+
+/*
+** reinterpret_mf8_s16_untied:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_DUAL_Z (reinterpret_mf8_s16_untied, svmfloat8_t, svint16_t,
+	     z0 = svreinterpret_mf8_s16 (z4),
+	     z0 = svreinterpret_mf8 (z4))
+
+/*
+** reinterpret_mf8_s32_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_mf8_s32_tied1, svmfloat8_t, svint32_t,
+		 z0_res = svreinterpret_mf8_s32 (z0),
+		 z0_res = svreinterpret_mf8 (z0))
+
+/*
+** reinterpret_mf8_s32_untied:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_DUAL_Z (reinterpret_mf8_s32_untied, svmfloat8_t, svint32_t,
+	     z0 = svreinterpret_mf8_s32 (z4),
+	     z0 = svreinterpret_mf8 (z4))
+
+/*
+** reinterpret_mf8_s64_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_mf8_s64_tied1, svmfloat8_t, svint64_t,
+		 z0_res = svreinterpret_mf8_s64 (z0),
+		 z0_res = svreinterpret_mf8 (z0))
+
+/*
+** reinterpret_mf8_s64_untied:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_DUAL_Z (reinterpret_mf8_s64_untied, svmfloat8_t, svint64_t,
+	     z0 = svreinterpret_mf8_s64 (z4),
+	     z0 = svreinterpret_mf8 (z4))
+
+/*
+** reinterpret_mf8_u8_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_mf8_u8_tied1, svmfloat8_t, svuint8_t,
+		 z0_res = svreinterpret_mf8_u8 (z0),
+		 z0_res = svreinterpret_mf8 (z0))
+
+/*
+** reinterpret_mf8_u8_untied:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_DUAL_Z (reinterpret_mf8_u8_untied, svmfloat8_t, svuint8_t,
+	     z0 = svreinterpret_mf8_u8 (z4),
+	     z0 = svreinterpret_mf8 (z4))
+
+/*
+** reinterpret_mf8_u16_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_mf8_u16_tied1, svmfloat8_t, svuint16_t,
+		 z0_res = svreinterpret_mf8_u16 (z0),
+		 z0_res = svreinterpret_mf8 (z0))
+
+/*
+** reinterpret_mf8_u16_untied:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_DUAL_Z (reinterpret_mf8_u16_untied, svmfloat8_t, svuint16_t,
+	     z0 = svreinterpret_mf8_u16 (z4),
+	     z0 = svreinterpret_mf8 (z4))
+
+/*
+** reinterpret_mf8_u32_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_mf8_u32_tied1, svmfloat8_t, svuint32_t,
+		 z0_res = svreinterpret_mf8_u32 (z0),
+		 z0_res = svreinterpret_mf8 (z0))
+
+/*
+** reinterpret_mf8_u32_untied:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_DUAL_Z (reinterpret_mf8_u32_untied, svmfloat8_t, svuint32_t,
+	     z0 = svreinterpret_mf8_u32 (z4),
+	     z0 = svreinterpret_mf8 (z4))
+
+/*
+** reinterpret_mf8_u64_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_mf8_u64_tied1, svmfloat8_t, svuint64_t,
+		 z0_res = svreinterpret_mf8_u64 (z0),
+		 z0_res = svreinterpret_mf8 (z0))
+
+/*
+** reinterpret_mf8_u64_untied:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_DUAL_Z (reinterpret_mf8_u64_untied, svmfloat8_t, svuint64_t,
+	     z0 = svreinterpret_mf8_u64 (z4),
+	     z0 = svreinterpret_mf8 (z4))
+
+/*
+** reinterpret_mf8_bf16_x2_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_mf8_bf16_x2_tied1, svmfloat8x2_t, svbfloat16x2_t,
+		 z0_res = svreinterpret_mf8_bf16_x2 (z0),
+		 z0_res = svreinterpret_mf8 (z0))
+
+/*
+** reinterpret_mf8_f32_x2_untied:
+** (
+**	mov	z0\.d, z4\.d
+**	mov	z1\.d, z5\.d
+** |
+**	mov	z0\.d, z4\.d
+**	mov	z1\.d, z5\.d
+** )
+**	ret
+*/
+TEST_DUAL_XN (reinterpret_mf8_f32_x2_untied, svmfloat8x2_t, svfloat32x2_t, z0,
+	      svreinterpret_mf8_f32_x2 (z4),
+	      svreinterpret_mf8 (z4))
+
+/*
+** reinterpret_mf8_mf8_x3_untied:
+**	mov	(z18|z19|z20)\.d, (z23|z24|z25)\.d
+**	mov	(z18|z19|z20)\.d, (z23|z24|z25)\.d
+**	mov	(z18|z19|z20)\.d, (z23|z24|z25)\.d
+**	ret
+*/
+TEST_DUAL_XN (reinterpret_mf8_mf8_x3_untied, svmfloat8x3_t, svmfloat8x3_t, z18,
+	      svreinterpret_mf8_mf8_x3 (z23),
+	      svreinterpret_mf8 (z23))
+
+/*
+** reinterpret_mf8_s64_x3_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_mf8_s64_x3_tied1, svmfloat8x3_t, svint64x3_t,
+		 z0_res = svreinterpret_mf8_s64_x3 (z0),
+		 z0_res = svreinterpret_mf8 (z0))
+
+/*
+** reinterpret_mf8_u8_x3_untied:
+**	mov	(z18|z19|z20)\.d, (z23|z24|z25)\.d
+**	mov	(z18|z19|z20)\.d, (z23|z24|z25)\.d
+**	mov	(z18|z19|z20)\.d, (z23|z24|z25)\.d
+**	ret
+*/
+TEST_DUAL_XN (reinterpret_mf8_u8_x3_untied, svmfloat8x3_t, svuint8x3_t, z18,
+	      svreinterpret_mf8_u8_x3 (z23),
+	      svreinterpret_mf8 (z23))
+
+/*
+** reinterpret_mf8_u32_x4_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_mf8_u32_x4_tied1, svmfloat8x4_t, svuint32x4_t,
+		 z0_res = svreinterpret_mf8_u32_x4 (z0),
+		 z0_res = svreinterpret_mf8 (z0))
+
+/*
+** reinterpret_mf8_f64_x4_untied:
+**	mov	(z28|z29|z30|z31)\.d, z[4-7]\.d
+**	mov	(z28|z29|z30|z31)\.d, z[4-7]\.d
+**	mov	(z28|z29|z30|z31)\.d, z[4-7]\.d
+**	mov	(z28|z29|z30|z31)\.d, z[4-7]\.d
+**	ret
+*/
+TEST_DUAL_XN (reinterpret_mf8_f64_x4_untied, svmfloat8x4_t, svfloat64x4_t, z28,
+	      svreinterpret_mf8_f64_x4 (z4),
+	      svreinterpret_mf8 (z4))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_s16.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_s16.c
index 7e15f3e9bd3..17558aa718b 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_s16.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_s16.c
@@ -2,6 +2,23 @@ 
 
 #include "test_sve_acle.h"
 
+/*
+** reinterpret_s16_mf8_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_s16_mf8_tied1, svint16_t, svmfloat8_t,
+		 z0_res = svreinterpret_s16_mf8 (z0),
+		 z0_res = svreinterpret_s16 (z0))
+
+/*
+** reinterpret_s16_mf8_untied:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_DUAL_Z (reinterpret_s16_mf8_untied, svint16_t, svmfloat8_t,
+	     z0 = svreinterpret_s16_mf8 (z4),
+	     z0 = svreinterpret_s16 (z4))
+
 /*
 ** reinterpret_s16_bf16_tied1:
 **	ret
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_s32.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_s32.c
index 60da8aef333..c78e90e2776 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_s32.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_s32.c
@@ -2,6 +2,23 @@ 
 
 #include "test_sve_acle.h"
 
+/*
+** reinterpret_s32_mf8_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_s32_mf8_tied1, svint32_t, svmfloat8_t,
+		 z0_res = svreinterpret_s32_mf8 (z0),
+		 z0_res = svreinterpret_s32 (z0))
+
+/*
+** reinterpret_s32_mf8_untied:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_DUAL_Z (reinterpret_s32_mf8_untied, svint32_t, svmfloat8_t,
+	     z0 = svreinterpret_s32_mf8 (z4),
+	     z0 = svreinterpret_s32 (z4))
+
 /*
 ** reinterpret_s32_bf16_tied1:
 **	ret
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_s64.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_s64.c
index d705c60dfd7..9370c4b5789 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_s64.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_s64.c
@@ -2,6 +2,23 @@ 
 
 #include "test_sve_acle.h"
 
+/*
+** reinterpret_s64_mf8_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_s64_mf8_tied1, svint64_t, svmfloat8_t,
+		 z0_res = svreinterpret_s64_mf8 (z0),
+		 z0_res = svreinterpret_s64 (z0))
+
+/*
+** reinterpret_s64_mf8_untied:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_DUAL_Z (reinterpret_s64_mf8_untied, svint64_t, svmfloat8_t,
+	     z0 = svreinterpret_s64_mf8 (z4),
+	     z0 = svreinterpret_s64 (z4))
+
 /*
 ** reinterpret_s64_bf16_tied1:
 **	ret
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_s8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_s8.c
index ab90a54d746..46a5cd17f80 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_s8.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_s8.c
@@ -2,6 +2,23 @@ 
 
 #include "test_sve_acle.h"
 
+/*
+** reinterpret_s8_mf8_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_s8_mf8_tied1, svint8_t, svmfloat8_t,
+		 z0_res = svreinterpret_s8_mf8 (z0),
+		 z0_res = svreinterpret_s8 (z0))
+
+/*
+** reinterpret_s8_mf8_untied:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_DUAL_Z (reinterpret_s8_mf8_untied, svint8_t, svmfloat8_t,
+	     z0 = svreinterpret_s8_mf8 (z4),
+	     z0 = svreinterpret_s8 (z4))
+
 /*
 ** reinterpret_s8_bf16_tied1:
 **	ret
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_u16.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_u16.c
index fcfc0eb9da5..d91b305fab7 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_u16.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_u16.c
@@ -2,6 +2,23 @@ 
 
 #include "test_sve_acle.h"
 
+/*
+** reinterpret_u16_mf8_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_u16_mf8_tied1, svuint16_t, svmfloat8_t,
+		 z0_res = svreinterpret_u16_mf8 (z0),
+		 z0_res = svreinterpret_u16 (z0))
+
+/*
+** reinterpret_u16_mf8_untied:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_DUAL_Z (reinterpret_u16_mf8_untied, svuint16_t, svmfloat8_t,
+	     z0 = svreinterpret_u16_mf8 (z4),
+	     z0 = svreinterpret_u16 (z4))
+
 /*
 ** reinterpret_u16_bf16_tied1:
 **	ret
@@ -229,6 +246,17 @@  TEST_DUAL_XN (reinterpret_u16_f32_x2_untied, svuint16x2_t, svfloat32x2_t, z0,
 	      svreinterpret_u16_f32_x2 (z4),
 	      svreinterpret_u16 (z4))
 
+/*
+** reinterpret_u16_mf8_x3_untied:
+**	mov	(z18|z19|z20)\.d, (z23|z24|z25)\.d
+**	mov	(z18|z19|z20)\.d, (z23|z24|z25)\.d
+**	mov	(z18|z19|z20)\.d, (z23|z24|z25)\.d
+**	ret
+*/
+TEST_DUAL_XN (reinterpret_u16_mf8_x3_untied, svuint16x3_t, svmfloat8x3_t, z18,
+	      svreinterpret_u16_mf8_x3 (z23),
+	      svreinterpret_u16 (z23))
+
 /*
 ** reinterpret_u16_s64_x3_tied1:
 **	ret
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_u32.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_u32.c
index 6d7e05857fe..77f5abc3465 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_u32.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_u32.c
@@ -2,6 +2,23 @@ 
 
 #include "test_sve_acle.h"
 
+/*
+** reinterpret_u32_mf8_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_u32_mf8_tied1, svuint32_t, svmfloat8_t,
+		 z0_res = svreinterpret_u32_mf8 (z0),
+		 z0_res = svreinterpret_u32 (z0))
+
+/*
+** reinterpret_u32_mf8_untied:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_DUAL_Z (reinterpret_u32_mf8_untied, svuint32_t, svmfloat8_t,
+	     z0 = svreinterpret_u32_mf8 (z4),
+	     z0 = svreinterpret_u32 (z4))
+
 /*
 ** reinterpret_u32_bf16_tied1:
 **	ret
@@ -229,6 +246,17 @@  TEST_DUAL_XN (reinterpret_u32_f32_x2_untied, svuint32x2_t, svfloat32x2_t, z0,
 	      svreinterpret_u32_f32_x2 (z4),
 	      svreinterpret_u32 (z4))
 
+/*
+** reinterpret_u32_mf8_x3_untied:
+**	mov	(z18|z19|z20)\.d, (z23|z24|z25)\.d
+**	mov	(z18|z19|z20)\.d, (z23|z24|z25)\.d
+**	mov	(z18|z19|z20)\.d, (z23|z24|z25)\.d
+**	ret
+*/
+TEST_DUAL_XN (reinterpret_u32_mf8_x3_untied, svuint32x3_t, svmfloat8x3_t, z18,
+	      svreinterpret_u32_mf8_x3 (z23),
+	      svreinterpret_u32 (z23))
+
 /*
 ** reinterpret_u32_s64_x3_tied1:
 **	ret
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_u64.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_u64.c
index 55c0baefb6f..90fb1ff8478 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_u64.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_u64.c
@@ -2,6 +2,23 @@ 
 
 #include "test_sve_acle.h"
 
+/*
+** reinterpret_u64_mf8_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_u64_mf8_tied1, svuint64_t, svmfloat8_t,
+		 z0_res = svreinterpret_u64_mf8 (z0),
+		 z0_res = svreinterpret_u64 (z0))
+
+/*
+** reinterpret_u64_mf8_untied:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_DUAL_Z (reinterpret_u64_mf8_untied, svuint64_t, svmfloat8_t,
+	     z0 = svreinterpret_u64_mf8 (z4),
+	     z0 = svreinterpret_u64 (z4))
+
 /*
 ** reinterpret_u64_bf16_tied1:
 **	ret
@@ -229,6 +246,17 @@  TEST_DUAL_XN (reinterpret_u64_f32_x2_untied, svuint64x2_t, svfloat32x2_t, z0,
 	      svreinterpret_u64_f32_x2 (z4),
 	      svreinterpret_u64 (z4))
 
+/*
+** reinterpret_u64_mf8_x3_untied:
+**	mov	(z18|z19|z20)\.d, (z23|z24|z25)\.d
+**	mov	(z18|z19|z20)\.d, (z23|z24|z25)\.d
+**	mov	(z18|z19|z20)\.d, (z23|z24|z25)\.d
+**	ret
+*/
+TEST_DUAL_XN (reinterpret_u64_mf8_x3_untied, svuint64x3_t, svmfloat8x3_t, z18,
+	      svreinterpret_u64_mf8_x3 (z23),
+	      svreinterpret_u64 (z23))
+
 /*
 ** reinterpret_u64_s64_x3_tied1:
 **	ret
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_u8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_u8.c
index f7302196162..87500e334a1 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_u8.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/reinterpret_u8.c
@@ -2,6 +2,23 @@ 
 
 #include "test_sve_acle.h"
 
+/*
+** reinterpret_u8_mf8_tied1:
+**	ret
+*/
+TEST_DUAL_Z_REV (reinterpret_u8_mf8_tied1, svuint8_t, svmfloat8_t,
+		 z0_res = svreinterpret_u8_mf8 (z0),
+		 z0_res = svreinterpret_u8 (z0))
+
+/*
+** reinterpret_u8_mf8_untied:
+**	mov	z0\.d, z4\.d
+**	ret
+*/
+TEST_DUAL_Z (reinterpret_u8_mf8_untied, svuint8_t, svmfloat8_t,
+	     z0 = svreinterpret_u8_mf8 (z4),
+	     z0 = svreinterpret_u8 (z4))
+
 /*
 ** reinterpret_u8_bf16_tied1:
 **	ret
@@ -214,6 +231,17 @@  TEST_DUAL_Z_REV (reinterpret_u8_bf16_x2_tied1, svuint8x2_t, svbfloat16x2_t,
 		 z0_res = svreinterpret_u8_bf16_x2 (z0),
 		 z0_res = svreinterpret_u8 (z0))
 
+/*
+** reinterpret_u8_mf8_x3_untied:
+**	mov	(z18|z19|z20)\.d, (z23|z24|z25)\.d
+**	mov	(z18|z19|z20)\.d, (z23|z24|z25)\.d
+**	mov	(z18|z19|z20)\.d, (z23|z24|z25)\.d
+**	ret
+*/
+TEST_DUAL_XN (reinterpret_u8_mf8_x3_untied, svuint8x3_t, svmfloat8x3_t, z18,
+	      svreinterpret_u8_mf8_x3 (z23),
+	      svreinterpret_u8 (z23))
+
 /*
 ** reinterpret_u8_f32_x2_untied:
 ** (
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/rev_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/rev_mf8.c
new file mode 100644
index 00000000000..f0c6532f153
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/rev_mf8.c
@@ -0,0 +1,21 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** rev_mf8_tied1:
+**	rev	z0\.b, z0\.b
+**	ret
+*/
+TEST_UNIFORM_Z (rev_mf8_tied1, svmfloat8_t,
+		z0 = svrev_mf8 (z0),
+		z0 = svrev (z0))
+
+/*
+** rev_mf8_untied:
+**	rev	z0\.b, z1\.b
+**	ret
+*/
+TEST_UNIFORM_Z (rev_mf8_untied, svmfloat8_t,
+		z0 = svrev_mf8 (z1),
+		z0 = svrev (z1))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/sel_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/sel_mf8.c
new file mode 100644
index 00000000000..8a76ce864b7
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/sel_mf8.c
@@ -0,0 +1,30 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** sel_mf8_tied1:
+**	sel	z0\.b, p0, z0\.b, z1\.b
+**	ret
+*/
+TEST_UNIFORM_Z (sel_mf8_tied1, svmfloat8_t,
+		z0 = svsel_mf8 (p0, z0, z1),
+		z0 = svsel (p0, z0, z1))
+
+/*
+** sel_mf8_tied2:
+**	sel	z0\.b, p0, z1\.b, z0\.b
+**	ret
+*/
+TEST_UNIFORM_Z (sel_mf8_tied2, svmfloat8_t,
+		z0 = svsel_mf8 (p0, z1, z0),
+		z0 = svsel (p0, z1, z0))
+
+/*
+** sel_mf8_untied:
+**	sel	z0\.b, p0, z1\.b, z2\.b
+**	ret
+*/
+TEST_UNIFORM_Z (sel_mf8_untied, svmfloat8_t,
+		z0 = svsel_mf8 (p0, z1, z2),
+		z0 = svsel (p0, z1, z2))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/set2_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/set2_mf8.c
new file mode 100644
index 00000000000..7f190d0b4cd
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/set2_mf8.c
@@ -0,0 +1,41 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** set2_mf8_z24_0:
+**	mov	z25\.d, z5\.d
+**	mov	z24\.d, z0\.d
+**	ret
+*/
+TEST_SET (set2_mf8_z24_0, svmfloat8x2_t, svmfloat8_t,
+	  z24 = svset2_mf8 (z4, 0, z0),
+	  z24 = svset2 (z4, 0, z0))
+
+/*
+** set2_mf8_z24_1:
+**	mov	z24\.d, z4\.d
+**	mov	z25\.d, z0\.d
+**	ret
+*/
+TEST_SET (set2_mf8_z24_1, svmfloat8x2_t, svmfloat8_t,
+	  z24 = svset2_mf8 (z4, 1, z0),
+	  z24 = svset2 (z4, 1, z0))
+
+/*
+** set2_mf8_z4_0:
+**	mov	z4\.d, z0\.d
+**	ret
+*/
+TEST_SET (set2_mf8_z4_0, svmfloat8x2_t, svmfloat8_t,
+	  z4 = svset2_mf8 (z4, 0, z0),
+	  z4 = svset2 (z4, 0, z0))
+
+/*
+** set2_mf8_z4_1:
+**	mov	z5\.d, z0\.d
+**	ret
+*/
+TEST_SET (set2_mf8_z4_1, svmfloat8x2_t, svmfloat8_t,
+	  z4 = svset2_mf8 (z4, 1, z0),
+	  z4 = svset2 (z4, 1, z0))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/set3_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/set3_mf8.c
new file mode 100644
index 00000000000..19247616349
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/set3_mf8.c
@@ -0,0 +1,63 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** set3_mf8_z24_0:
+**	mov	z25\.d, z5\.d
+**	mov	z26\.d, z6\.d
+**	mov	z24\.d, z0\.d
+**	ret
+*/
+TEST_SET (set3_mf8_z24_0, svmfloat8x3_t, svmfloat8_t,
+	  z24 = svset3_mf8 (z4, 0, z0),
+	  z24 = svset3 (z4, 0, z0))
+
+/*
+** set3_mf8_z24_1:
+**	mov	z24\.d, z4\.d
+**	mov	z26\.d, z6\.d
+**	mov	z25\.d, z0\.d
+**	ret
+*/
+TEST_SET (set3_mf8_z24_1, svmfloat8x3_t, svmfloat8_t,
+	  z24 = svset3_mf8 (z4, 1, z0),
+	  z24 = svset3 (z4, 1, z0))
+
+/*
+** set3_mf8_z24_2:
+**	mov	z24\.d, z4\.d
+**	mov	z25\.d, z5\.d
+**	mov	z26\.d, z0\.d
+**	ret
+*/
+TEST_SET (set3_mf8_z24_2, svmfloat8x3_t, svmfloat8_t,
+	  z24 = svset3_mf8 (z4, 2, z0),
+	  z24 = svset3 (z4, 2, z0))
+
+/*
+** set3_mf8_z4_0:
+**	mov	z4\.d, z0\.d
+**	ret
+*/
+TEST_SET (set3_mf8_z4_0, svmfloat8x3_t, svmfloat8_t,
+	  z4 = svset3_mf8 (z4, 0, z0),
+	  z4 = svset3 (z4, 0, z0))
+
+/*
+** set3_mf8_z4_1:
+**	mov	z5\.d, z0\.d
+**	ret
+*/
+TEST_SET (set3_mf8_z4_1, svmfloat8x3_t, svmfloat8_t,
+	  z4 = svset3_mf8 (z4, 1, z0),
+	  z4 = svset3 (z4, 1, z0))
+
+/*
+** set3_mf8_z4_2:
+**	mov	z6\.d, z0\.d
+**	ret
+*/
+TEST_SET (set3_mf8_z4_2, svmfloat8x3_t, svmfloat8_t,
+	  z4 = svset3_mf8 (z4, 2, z0),
+	  z4 = svset3 (z4, 2, z0))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/set4_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/set4_mf8.c
new file mode 100644
index 00000000000..faf0ceb3dd7
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/set4_mf8.c
@@ -0,0 +1,87 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** set4_mf8_z24_0:
+**	mov	z25\.d, z5\.d
+**	mov	z26\.d, z6\.d
+**	mov	z27\.d, z7\.d
+**	mov	z24\.d, z0\.d
+**	ret
+*/
+TEST_SET (set4_mf8_z24_0, svmfloat8x4_t, svmfloat8_t,
+	  z24 = svset4_mf8 (z4, 0, z0),
+	  z24 = svset4 (z4, 0, z0))
+
+/*
+** set4_mf8_z24_1:
+**	mov	z24\.d, z4\.d
+**	mov	z26\.d, z6\.d
+**	mov	z27\.d, z7\.d
+**	mov	z25\.d, z0\.d
+**	ret
+*/
+TEST_SET (set4_mf8_z24_1, svmfloat8x4_t, svmfloat8_t,
+	  z24 = svset4_mf8 (z4, 1, z0),
+	  z24 = svset4 (z4, 1, z0))
+
+/*
+** set4_mf8_z24_2:
+**	mov	z24\.d, z4\.d
+**	mov	z25\.d, z5\.d
+**	mov	z27\.d, z7\.d
+**	mov	z26\.d, z0\.d
+**	ret
+*/
+TEST_SET (set4_mf8_z24_2, svmfloat8x4_t, svmfloat8_t,
+	  z24 = svset4_mf8 (z4, 2, z0),
+	  z24 = svset4 (z4, 2, z0))
+
+/*
+** set4_mf8_z24_3:
+**	mov	z24\.d, z4\.d
+**	mov	z25\.d, z5\.d
+**	mov	z26\.d, z6\.d
+**	mov	z27\.d, z0\.d
+**	ret
+*/
+TEST_SET (set4_mf8_z24_3, svmfloat8x4_t, svmfloat8_t,
+	  z24 = svset4_mf8 (z4, 3, z0),
+	  z24 = svset4 (z4, 3, z0))
+
+/*
+** set4_mf8_z4_0:
+**	mov	z4\.d, z0\.d
+**	ret
+*/
+TEST_SET (set4_mf8_z4_0, svmfloat8x4_t, svmfloat8_t,
+	  z4 = svset4_mf8 (z4, 0, z0),
+	  z4 = svset4 (z4, 0, z0))
+
+/*
+** set4_mf8_z4_1:
+**	mov	z5\.d, z0\.d
+**	ret
+*/
+TEST_SET (set4_mf8_z4_1, svmfloat8x4_t, svmfloat8_t,
+	  z4 = svset4_mf8 (z4, 1, z0),
+	  z4 = svset4 (z4, 1, z0))
+
+/*
+** set4_mf8_z4_2:
+**	mov	z6\.d, z0\.d
+**	ret
+*/
+TEST_SET (set4_mf8_z4_2, svmfloat8x4_t, svmfloat8_t,
+	  z4 = svset4_mf8 (z4, 2, z0),
+	  z4 = svset4 (z4, 2, z0))
+
+/*
+** set4_mf8_z4_3:
+**	mov	z7\.d, z0\.d
+**	ret
+*/
+TEST_SET (set4_mf8_z4_3, svmfloat8x4_t, svmfloat8_t,
+	  z4 = svset4_mf8 (z4, 3, z0),
+	  z4 = svset4 (z4, 3, z0))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/splice_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/splice_mf8.c
new file mode 100644
index 00000000000..5ddeff1d3dd
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/splice_mf8.c
@@ -0,0 +1,33 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** splice_mf8_tied1:
+**	splice	z0\.b, p0, z0\.b, z1\.b
+**	ret
+*/
+TEST_UNIFORM_Z (splice_mf8_tied1, svmfloat8_t,
+		z0 = svsplice_mf8 (p0, z0, z1),
+		z0 = svsplice (p0, z0, z1))
+
+/*
+** splice_mf8_tied2:
+**	mov	(z[0-9]+)\.d, z0\.d
+**	movprfx	z0, z1
+**	splice	z0\.b, p0, z0\.b, \1\.b
+**	ret
+*/
+TEST_UNIFORM_Z (splice_mf8_tied2, svmfloat8_t,
+		z0 = svsplice_mf8 (p0, z1, z0),
+		z0 = svsplice (p0, z1, z0))
+
+/*
+** splice_mf8_untied:
+**	movprfx	z0, z1
+**	splice	z0\.b, p0, z0\.b, z2\.b
+**	ret
+*/
+TEST_UNIFORM_Z (splice_mf8_untied, svmfloat8_t,
+		z0 = svsplice_mf8 (p0, z1, z2),
+		z0 = svsplice (p0, z1, z2))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/st1_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/st1_mf8.c
new file mode 100644
index 00000000000..d4ca82bd08c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/st1_mf8.c
@@ -0,0 +1,162 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" { target { ! ilp32 } } } } */
+
+#include "test_sve_acle.h"
+
+/*
+** st1_mf8_base:
+**	st1b	z0\.b, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st1_mf8_base, svmfloat8_t, mfloat8_t,
+	    svst1_mf8 (p0, x0, z0),
+	    svst1 (p0, x0, z0))
+
+/*
+** st1_mf8_index:
+**	st1b	z0\.b, p0, \[x0, x1\]
+**	ret
+*/
+TEST_STORE (st1_mf8_index, svmfloat8_t, mfloat8_t,
+	    svst1_mf8 (p0, x0 + x1, z0),
+	    svst1 (p0, x0 + x1, z0))
+
+/*
+** st1_mf8_1:
+**	st1b	z0\.b, p0, \[x0, #1, mul vl\]
+**	ret
+*/
+TEST_STORE (st1_mf8_1, svmfloat8_t, mfloat8_t,
+	    svst1_mf8 (p0, x0 + svcntb (), z0),
+	    svst1 (p0, x0 + svcntb (), z0))
+
+/*
+** st1_mf8_7:
+**	st1b	z0\.b, p0, \[x0, #7, mul vl\]
+**	ret
+*/
+TEST_STORE (st1_mf8_7, svmfloat8_t, mfloat8_t,
+	    svst1_mf8 (p0, x0 + svcntb () * 7, z0),
+	    svst1 (p0, x0 + svcntb () * 7, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st1_mf8_8:
+**	incb	x0, all, mul #8
+**	st1b	z0\.b, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st1_mf8_8, svmfloat8_t, mfloat8_t,
+	    svst1_mf8 (p0, x0 + svcntb () * 8, z0),
+	    svst1 (p0, x0 + svcntb () * 8, z0))
+
+/*
+** st1_mf8_m1:
+**	st1b	z0\.b, p0, \[x0, #-1, mul vl\]
+**	ret
+*/
+TEST_STORE (st1_mf8_m1, svmfloat8_t, mfloat8_t,
+	    svst1_mf8 (p0, x0 - svcntb (), z0),
+	    svst1 (p0, x0 - svcntb (), z0))
+
+/*
+** st1_mf8_m8:
+**	st1b	z0\.b, p0, \[x0, #-8, mul vl\]
+**	ret
+*/
+TEST_STORE (st1_mf8_m8, svmfloat8_t, mfloat8_t,
+	    svst1_mf8 (p0, x0 - svcntb () * 8, z0),
+	    svst1 (p0, x0 - svcntb () * 8, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st1_mf8_m9:
+**	decb	x0, all, mul #9
+**	st1b	z0\.b, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st1_mf8_m9, svmfloat8_t, mfloat8_t,
+	    svst1_mf8 (p0, x0 - svcntb () * 9, z0),
+	    svst1 (p0, x0 - svcntb () * 9, z0))
+
+/*
+** st1_vnum_mf8_0:
+**	st1b	z0\.b, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st1_vnum_mf8_0, svmfloat8_t, mfloat8_t,
+	    svst1_vnum_mf8 (p0, x0, 0, z0),
+	    svst1_vnum (p0, x0, 0, z0))
+
+/*
+** st1_vnum_mf8_1:
+**	st1b	z0\.b, p0, \[x0, #1, mul vl\]
+**	ret
+*/
+TEST_STORE (st1_vnum_mf8_1, svmfloat8_t, mfloat8_t,
+	    svst1_vnum_mf8 (p0, x0, 1, z0),
+	    svst1_vnum (p0, x0, 1, z0))
+
+/*
+** st1_vnum_mf8_7:
+**	st1b	z0\.b, p0, \[x0, #7, mul vl\]
+**	ret
+*/
+TEST_STORE (st1_vnum_mf8_7, svmfloat8_t, mfloat8_t,
+	    svst1_vnum_mf8 (p0, x0, 7, z0),
+	    svst1_vnum (p0, x0, 7, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st1_vnum_mf8_8:
+**	incb	x0, all, mul #8
+**	st1b	z0\.b, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st1_vnum_mf8_8, svmfloat8_t, mfloat8_t,
+	    svst1_vnum_mf8 (p0, x0, 8, z0),
+	    svst1_vnum (p0, x0, 8, z0))
+
+/*
+** st1_vnum_mf8_m1:
+**	st1b	z0\.b, p0, \[x0, #-1, mul vl\]
+**	ret
+*/
+TEST_STORE (st1_vnum_mf8_m1, svmfloat8_t, mfloat8_t,
+	    svst1_vnum_mf8 (p0, x0, -1, z0),
+	    svst1_vnum (p0, x0, -1, z0))
+
+/*
+** st1_vnum_mf8_m8:
+**	st1b	z0\.b, p0, \[x0, #-8, mul vl\]
+**	ret
+*/
+TEST_STORE (st1_vnum_mf8_m8, svmfloat8_t, mfloat8_t,
+	    svst1_vnum_mf8 (p0, x0, -8, z0),
+	    svst1_vnum (p0, x0, -8, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st1_vnum_mf8_m9:
+**	decb	x0, all, mul #9
+**	st1b	z0\.b, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st1_vnum_mf8_m9, svmfloat8_t, mfloat8_t,
+	    svst1_vnum_mf8 (p0, x0, -9, z0),
+	    svst1_vnum (p0, x0, -9, z0))
+
+/*
+** st1_vnum_mf8_x1:
+**	cntb	(x[0-9]+)
+** (
+**	madd	(x[0-9]+), (?:x1, \1|\1, x1), x0
+**	st1b	z0\.b, p0, \[\2\]
+** |
+**	mul	(x[0-9]+), (?:x1, \1|\1, x1)
+**	st1b	z0\.b, p0, \[x0, \3\]
+** )
+**	ret
+*/
+TEST_STORE (st1_vnum_mf8_x1, svmfloat8_t, mfloat8_t,
+	    svst1_vnum_mf8 (p0, x0, x1, z0),
+	    svst1_vnum (p0, x0, x1, z0))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/st2_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/st2_mf8.c
new file mode 100644
index 00000000000..7473f110172
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/st2_mf8.c
@@ -0,0 +1,204 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" { target { ! ilp32 } } } } */
+
+#include "test_sve_acle.h"
+
+/*
+** st2_mf8_base:
+**	st2b	{z0\.b(?: - |, )z1\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st2_mf8_base, svmfloat8x2_t, mfloat8_t,
+	    svst2_mf8 (p0, x0, z0),
+	    svst2 (p0, x0, z0))
+
+/*
+** st2_mf8_index:
+**	st2b	{z0\.b(?: - |, )z1\.b}, p0, \[x0, x1\]
+**	ret
+*/
+TEST_STORE (st2_mf8_index, svmfloat8x2_t, mfloat8_t,
+	    svst2_mf8 (p0, x0 + x1, z0),
+	    svst2 (p0, x0 + x1, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st2_mf8_1:
+**	incb	x0
+**	st2b	{z0\.b(?: - |, )z1\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st2_mf8_1, svmfloat8x2_t, mfloat8_t,
+	    svst2_mf8 (p0, x0 + svcntb (), z0),
+	    svst2 (p0, x0 + svcntb (), z0))
+
+/*
+** st2_mf8_2:
+**	st2b	{z0\.b(?: - |, )z1\.b}, p0, \[x0, #2, mul vl\]
+**	ret
+*/
+TEST_STORE (st2_mf8_2, svmfloat8x2_t, mfloat8_t,
+	    svst2_mf8 (p0, x0 + svcntb () * 2, z0),
+	    svst2 (p0, x0 + svcntb () * 2, z0))
+
+/*
+** st2_mf8_14:
+**	st2b	{z0\.b(?: - |, )z1\.b}, p0, \[x0, #14, mul vl\]
+**	ret
+*/
+TEST_STORE (st2_mf8_14, svmfloat8x2_t, mfloat8_t,
+	    svst2_mf8 (p0, x0 + svcntb () * 14, z0),
+	    svst2 (p0, x0 + svcntb () * 14, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st2_mf8_16:
+**	incb	x0, all, mul #16
+**	st2b	{z0\.b(?: - |, )z1\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st2_mf8_16, svmfloat8x2_t, mfloat8_t,
+	    svst2_mf8 (p0, x0 + svcntb () * 16, z0),
+	    svst2 (p0, x0 + svcntb () * 16, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st2_mf8_m1:
+**	decb	x0
+**	st2b	{z0\.b(?: - |, )z1\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st2_mf8_m1, svmfloat8x2_t, mfloat8_t,
+	    svst2_mf8 (p0, x0 - svcntb (), z0),
+	    svst2 (p0, x0 - svcntb (), z0))
+
+/*
+** st2_mf8_m2:
+**	st2b	{z0\.b(?: - |, )z1\.b}, p0, \[x0, #-2, mul vl\]
+**	ret
+*/
+TEST_STORE (st2_mf8_m2, svmfloat8x2_t, mfloat8_t,
+	    svst2_mf8 (p0, x0 - svcntb () * 2, z0),
+	    svst2 (p0, x0 - svcntb () * 2, z0))
+
+/*
+** st2_mf8_m16:
+**	st2b	{z0\.b(?: - |, )z1\.b}, p0, \[x0, #-16, mul vl\]
+**	ret
+*/
+TEST_STORE (st2_mf8_m16, svmfloat8x2_t, mfloat8_t,
+	    svst2_mf8 (p0, x0 - svcntb () * 16, z0),
+	    svst2 (p0, x0 - svcntb () * 16, z0))
+
+/*
+** st2_mf8_m18:
+**	addvl	(x[0-9]+), x0, #-18
+**	st2b	{z0\.b(?: - |, )z1\.b}, p0, \[\1\]
+**	ret
+*/
+TEST_STORE (st2_mf8_m18, svmfloat8x2_t, mfloat8_t,
+	    svst2_mf8 (p0, x0 - svcntb () * 18, z0),
+	    svst2 (p0, x0 - svcntb () * 18, z0))
+
+/*
+** st2_vnum_mf8_0:
+**	st2b	{z0\.b(?: - |, )z1\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st2_vnum_mf8_0, svmfloat8x2_t, mfloat8_t,
+	    svst2_vnum_mf8 (p0, x0, 0, z0),
+	    svst2_vnum (p0, x0, 0, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st2_vnum_mf8_1:
+**	incb	x0
+**	st2b	{z0\.b(?: - |, )z1\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st2_vnum_mf8_1, svmfloat8x2_t, mfloat8_t,
+	    svst2_vnum_mf8 (p0, x0, 1, z0),
+	    svst2_vnum (p0, x0, 1, z0))
+
+/*
+** st2_vnum_mf8_2:
+**	st2b	{z0\.b(?: - |, )z1\.b}, p0, \[x0, #2, mul vl\]
+**	ret
+*/
+TEST_STORE (st2_vnum_mf8_2, svmfloat8x2_t, mfloat8_t,
+	    svst2_vnum_mf8 (p0, x0, 2, z0),
+	    svst2_vnum (p0, x0, 2, z0))
+
+/*
+** st2_vnum_mf8_14:
+**	st2b	{z0\.b(?: - |, )z1\.b}, p0, \[x0, #14, mul vl\]
+**	ret
+*/
+TEST_STORE (st2_vnum_mf8_14, svmfloat8x2_t, mfloat8_t,
+	    svst2_vnum_mf8 (p0, x0, 14, z0),
+	    svst2_vnum (p0, x0, 14, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st2_vnum_mf8_16:
+**	incb	x0, all, mul #16
+**	st2b	{z0\.b(?: - |, )z1\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st2_vnum_mf8_16, svmfloat8x2_t, mfloat8_t,
+	    svst2_vnum_mf8 (p0, x0, 16, z0),
+	    svst2_vnum (p0, x0, 16, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st2_vnum_mf8_m1:
+**	decb	x0
+**	st2b	{z0\.b(?: - |, )z1\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st2_vnum_mf8_m1, svmfloat8x2_t, mfloat8_t,
+	    svst2_vnum_mf8 (p0, x0, -1, z0),
+	    svst2_vnum (p0, x0, -1, z0))
+
+/*
+** st2_vnum_mf8_m2:
+**	st2b	{z0\.b(?: - |, )z1\.b}, p0, \[x0, #-2, mul vl\]
+**	ret
+*/
+TEST_STORE (st2_vnum_mf8_m2, svmfloat8x2_t, mfloat8_t,
+	    svst2_vnum_mf8 (p0, x0, -2, z0),
+	    svst2_vnum (p0, x0, -2, z0))
+
+/*
+** st2_vnum_mf8_m16:
+**	st2b	{z0\.b(?: - |, )z1\.b}, p0, \[x0, #-16, mul vl\]
+**	ret
+*/
+TEST_STORE (st2_vnum_mf8_m16, svmfloat8x2_t, mfloat8_t,
+	    svst2_vnum_mf8 (p0, x0, -16, z0),
+	    svst2_vnum (p0, x0, -16, z0))
+
+/*
+** st2_vnum_mf8_m18:
+**	addvl	(x[0-9]+), x0, #-18
+**	st2b	{z0\.b(?: - |, )z1\.b}, p0, \[\1\]
+**	ret
+*/
+TEST_STORE (st2_vnum_mf8_m18, svmfloat8x2_t, mfloat8_t,
+	    svst2_vnum_mf8 (p0, x0, -18, z0),
+	    svst2_vnum (p0, x0, -18, z0))
+
+/*
+** st2_vnum_mf8_x1:
+**	cntb	(x[0-9]+)
+** (
+**	madd	(x[0-9]+), (?:x1, \1|\1, x1), x0
+**	st2b	{z0\.b(?: - |, )z1\.b}, p0, \[\2\]
+** |
+**	mul	(x[0-9]+), (?:x1, \1|\1, x1)
+**	st2b	{z0\.b(?: - |, )z1\.b}, p0, \[x0, \3\]
+** )
+**	ret
+*/
+TEST_STORE (st2_vnum_mf8_x1, svmfloat8x2_t, mfloat8_t,
+	    svst2_vnum_mf8 (p0, x0, x1, z0),
+	    svst2_vnum (p0, x0, x1, z0))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/st3_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/st3_mf8.c
new file mode 100644
index 00000000000..e23e7e979de
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/st3_mf8.c
@@ -0,0 +1,246 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" { target { ! ilp32 } } } } */
+
+#include "test_sve_acle.h"
+
+/*
+** st3_mf8_base:
+**	st3b	{z0\.b - z2\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st3_mf8_base, svmfloat8x3_t, mfloat8_t,
+	    svst3_mf8 (p0, x0, z0),
+	    svst3 (p0, x0, z0))
+
+/*
+** st3_mf8_index:
+**	st3b	{z0\.b - z2\.b}, p0, \[x0, x1\]
+**	ret
+*/
+TEST_STORE (st3_mf8_index, svmfloat8x3_t, mfloat8_t,
+	    svst3_mf8 (p0, x0 + x1, z0),
+	    svst3 (p0, x0 + x1, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st3_mf8_1:
+**	incb	x0
+**	st3b	{z0\.b - z2\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st3_mf8_1, svmfloat8x3_t, mfloat8_t,
+	    svst3_mf8 (p0, x0 + svcntb (), z0),
+	    svst3 (p0, x0 + svcntb (), z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st3_mf8_2:
+**	incb	x0, all, mul #2
+**	st3b	{z0\.b - z2\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st3_mf8_2, svmfloat8x3_t, mfloat8_t,
+	    svst3_mf8 (p0, x0 + svcntb () * 2, z0),
+	    svst3 (p0, x0 + svcntb () * 2, z0))
+
+/*
+** st3_mf8_3:
+**	st3b	{z0\.b - z2\.b}, p0, \[x0, #3, mul vl\]
+**	ret
+*/
+TEST_STORE (st3_mf8_3, svmfloat8x3_t, mfloat8_t,
+	    svst3_mf8 (p0, x0 + svcntb () * 3, z0),
+	    svst3 (p0, x0 + svcntb () * 3, z0))
+
+/*
+** st3_mf8_21:
+**	st3b	{z0\.b - z2\.b}, p0, \[x0, #21, mul vl\]
+**	ret
+*/
+TEST_STORE (st3_mf8_21, svmfloat8x3_t, mfloat8_t,
+	    svst3_mf8 (p0, x0 + svcntb () * 21, z0),
+	    svst3 (p0, x0 + svcntb () * 21, z0))
+
+/*
+** st3_mf8_24:
+**	addvl	(x[0-9]+), x0, #24
+**	st3b	{z0\.b - z2\.b}, p0, \[\1\]
+**	ret
+*/
+TEST_STORE (st3_mf8_24, svmfloat8x3_t, mfloat8_t,
+	    svst3_mf8 (p0, x0 + svcntb () * 24, z0),
+	    svst3 (p0, x0 + svcntb () * 24, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st3_mf8_m1:
+**	decb	x0
+**	st3b	{z0\.b - z2\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st3_mf8_m1, svmfloat8x3_t, mfloat8_t,
+	    svst3_mf8 (p0, x0 - svcntb (), z0),
+	    svst3 (p0, x0 - svcntb (), z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st3_mf8_m2:
+**	decb	x0, all, mul #2
+**	st3b	{z0\.b - z2\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st3_mf8_m2, svmfloat8x3_t, mfloat8_t,
+	    svst3_mf8 (p0, x0 - svcntb () * 2, z0),
+	    svst3 (p0, x0 - svcntb () * 2, z0))
+
+/*
+** st3_mf8_m3:
+**	st3b	{z0\.b - z2\.b}, p0, \[x0, #-3, mul vl\]
+**	ret
+*/
+TEST_STORE (st3_mf8_m3, svmfloat8x3_t, mfloat8_t,
+	    svst3_mf8 (p0, x0 - svcntb () * 3, z0),
+	    svst3 (p0, x0 - svcntb () * 3, z0))
+
+/*
+** st3_mf8_m24:
+**	st3b	{z0\.b - z2\.b}, p0, \[x0, #-24, mul vl\]
+**	ret
+*/
+TEST_STORE (st3_mf8_m24, svmfloat8x3_t, mfloat8_t,
+	    svst3_mf8 (p0, x0 - svcntb () * 24, z0),
+	    svst3 (p0, x0 - svcntb () * 24, z0))
+
+/*
+** st3_mf8_m27:
+**	addvl	(x[0-9]+), x0, #-27
+**	st3b	{z0\.b - z2\.b}, p0, \[\1\]
+**	ret
+*/
+TEST_STORE (st3_mf8_m27, svmfloat8x3_t, mfloat8_t,
+	    svst3_mf8 (p0, x0 - svcntb () * 27, z0),
+	    svst3 (p0, x0 - svcntb () * 27, z0))
+
+/*
+** st3_vnum_mf8_0:
+**	st3b	{z0\.b - z2\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st3_vnum_mf8_0, svmfloat8x3_t, mfloat8_t,
+	    svst3_vnum_mf8 (p0, x0, 0, z0),
+	    svst3_vnum (p0, x0, 0, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st3_vnum_mf8_1:
+**	incb	x0
+**	st3b	{z0\.b - z2\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st3_vnum_mf8_1, svmfloat8x3_t, mfloat8_t,
+	    svst3_vnum_mf8 (p0, x0, 1, z0),
+	    svst3_vnum (p0, x0, 1, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st3_vnum_mf8_2:
+**	incb	x0, all, mul #2
+**	st3b	{z0\.b - z2\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st3_vnum_mf8_2, svmfloat8x3_t, mfloat8_t,
+	    svst3_vnum_mf8 (p0, x0, 2, z0),
+	    svst3_vnum (p0, x0, 2, z0))
+
+/*
+** st3_vnum_mf8_3:
+**	st3b	{z0\.b - z2\.b}, p0, \[x0, #3, mul vl\]
+**	ret
+*/
+TEST_STORE (st3_vnum_mf8_3, svmfloat8x3_t, mfloat8_t,
+	    svst3_vnum_mf8 (p0, x0, 3, z0),
+	    svst3_vnum (p0, x0, 3, z0))
+
+/*
+** st3_vnum_mf8_21:
+**	st3b	{z0\.b - z2\.b}, p0, \[x0, #21, mul vl\]
+**	ret
+*/
+TEST_STORE (st3_vnum_mf8_21, svmfloat8x3_t, mfloat8_t,
+	    svst3_vnum_mf8 (p0, x0, 21, z0),
+	    svst3_vnum (p0, x0, 21, z0))
+
+/*
+** st3_vnum_mf8_24:
+**	addvl	(x[0-9]+), x0, #24
+**	st3b	{z0\.b - z2\.b}, p0, \[\1\]
+**	ret
+*/
+TEST_STORE (st3_vnum_mf8_24, svmfloat8x3_t, mfloat8_t,
+	    svst3_vnum_mf8 (p0, x0, 24, z0),
+	    svst3_vnum (p0, x0, 24, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st3_vnum_mf8_m1:
+**	decb	x0
+**	st3b	{z0\.b - z2\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st3_vnum_mf8_m1, svmfloat8x3_t, mfloat8_t,
+	    svst3_vnum_mf8 (p0, x0, -1, z0),
+	    svst3_vnum (p0, x0, -1, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st3_vnum_mf8_m2:
+**	decb	x0, all, mul #2
+**	st3b	{z0\.b - z2\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st3_vnum_mf8_m2, svmfloat8x3_t, mfloat8_t,
+	    svst3_vnum_mf8 (p0, x0, -2, z0),
+	    svst3_vnum (p0, x0, -2, z0))
+
+/*
+** st3_vnum_mf8_m3:
+**	st3b	{z0\.b - z2\.b}, p0, \[x0, #-3, mul vl\]
+**	ret
+*/
+TEST_STORE (st3_vnum_mf8_m3, svmfloat8x3_t, mfloat8_t,
+	    svst3_vnum_mf8 (p0, x0, -3, z0),
+	    svst3_vnum (p0, x0, -3, z0))
+
+/*
+** st3_vnum_mf8_m24:
+**	st3b	{z0\.b - z2\.b}, p0, \[x0, #-24, mul vl\]
+**	ret
+*/
+TEST_STORE (st3_vnum_mf8_m24, svmfloat8x3_t, mfloat8_t,
+	    svst3_vnum_mf8 (p0, x0, -24, z0),
+	    svst3_vnum (p0, x0, -24, z0))
+
+/*
+** st3_vnum_mf8_m27:
+**	addvl	(x[0-9]+), x0, #-27
+**	st3b	{z0\.b - z2\.b}, p0, \[\1\]
+**	ret
+*/
+TEST_STORE (st3_vnum_mf8_m27, svmfloat8x3_t, mfloat8_t,
+	    svst3_vnum_mf8 (p0, x0, -27, z0),
+	    svst3_vnum (p0, x0, -27, z0))
+
+/*
+** st3_vnum_mf8_x1:
+**	cntb	(x[0-9]+)
+** (
+**	madd	(x[0-9]+), (?:x1, \1|\1, x1), x0
+**	st3b	{z0\.b - z2\.b}, p0, \[\2\]
+** |
+**	mul	(x[0-9]+), (?:x1, \1|\1, x1)
+**	st3b	{z0\.b - z2\.b}, p0, \[x0, \3\]
+** )
+**	ret
+*/
+TEST_STORE (st3_vnum_mf8_x1, svmfloat8x3_t, mfloat8_t,
+	    svst3_vnum_mf8 (p0, x0, x1, z0),
+	    svst3_vnum (p0, x0, x1, z0))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/st4_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/st4_mf8.c
new file mode 100644
index 00000000000..5c9526a816d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/st4_mf8.c
@@ -0,0 +1,290 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" { target { ! ilp32 } } } } */
+
+#include "test_sve_acle.h"
+
+/*
+** st4_mf8_base:
+**	st4b	{z0\.b - z3\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st4_mf8_base, svmfloat8x4_t, mfloat8_t,
+	    svst4_mf8 (p0, x0, z0),
+	    svst4 (p0, x0, z0))
+
+/*
+** st4_mf8_index:
+**	st4b	{z0\.b - z3\.b}, p0, \[x0, x1\]
+**	ret
+*/
+TEST_STORE (st4_mf8_index, svmfloat8x4_t, mfloat8_t,
+	    svst4_mf8 (p0, x0 + x1, z0),
+	    svst4 (p0, x0 + x1, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st4_mf8_1:
+**	incb	x0
+**	st4b	{z0\.b - z3\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st4_mf8_1, svmfloat8x4_t, mfloat8_t,
+	    svst4_mf8 (p0, x0 + svcntb (), z0),
+	    svst4 (p0, x0 + svcntb (), z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st4_mf8_2:
+**	incb	x0, all, mul #2
+**	st4b	{z0\.b - z3\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st4_mf8_2, svmfloat8x4_t, mfloat8_t,
+	    svst4_mf8 (p0, x0 + svcntb () * 2, z0),
+	    svst4 (p0, x0 + svcntb () * 2, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st4_mf8_3:
+**	incb	x0, all, mul #3
+**	st4b	{z0\.b - z3\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st4_mf8_3, svmfloat8x4_t, mfloat8_t,
+	    svst4_mf8 (p0, x0 + svcntb () * 3, z0),
+	    svst4 (p0, x0 + svcntb () * 3, z0))
+
+/*
+** st4_mf8_4:
+**	st4b	{z0\.b - z3\.b}, p0, \[x0, #4, mul vl\]
+**	ret
+*/
+TEST_STORE (st4_mf8_4, svmfloat8x4_t, mfloat8_t,
+	    svst4_mf8 (p0, x0 + svcntb () * 4, z0),
+	    svst4 (p0, x0 + svcntb () * 4, z0))
+
+/*
+** st4_mf8_28:
+**	st4b	{z0\.b - z3\.b}, p0, \[x0, #28, mul vl\]
+**	ret
+*/
+TEST_STORE (st4_mf8_28, svmfloat8x4_t, mfloat8_t,
+	    svst4_mf8 (p0, x0 + svcntb () * 28, z0),
+	    svst4 (p0, x0 + svcntb () * 28, z0))
+
+/*
+** st4_mf8_32:
+**	[^{]*
+**	st4b	{z0\.b - z3\.b}, p0, \[x[0-9]+, x[0-9]+\]
+**	ret
+*/
+TEST_STORE (st4_mf8_32, svmfloat8x4_t, mfloat8_t,
+	    svst4_mf8 (p0, x0 + svcntb () * 32, z0),
+	    svst4 (p0, x0 + svcntb () * 32, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st4_mf8_m1:
+**	decb	x0
+**	st4b	{z0\.b - z3\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st4_mf8_m1, svmfloat8x4_t, mfloat8_t,
+	    svst4_mf8 (p0, x0 - svcntb (), z0),
+	    svst4 (p0, x0 - svcntb (), z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st4_mf8_m2:
+**	decb	x0, all, mul #2
+**	st4b	{z0\.b - z3\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st4_mf8_m2, svmfloat8x4_t, mfloat8_t,
+	    svst4_mf8 (p0, x0 - svcntb () * 2, z0),
+	    svst4 (p0, x0 - svcntb () * 2, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st4_mf8_m3:
+**	decb	x0, all, mul #3
+**	st4b	{z0\.b - z3\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st4_mf8_m3, svmfloat8x4_t, mfloat8_t,
+	    svst4_mf8 (p0, x0 - svcntb () * 3, z0),
+	    svst4 (p0, x0 - svcntb () * 3, z0))
+
+/*
+** st4_mf8_m4:
+**	st4b	{z0\.b - z3\.b}, p0, \[x0, #-4, mul vl\]
+**	ret
+*/
+TEST_STORE (st4_mf8_m4, svmfloat8x4_t, mfloat8_t,
+	    svst4_mf8 (p0, x0 - svcntb () * 4, z0),
+	    svst4 (p0, x0 - svcntb () * 4, z0))
+
+/*
+** st4_mf8_m32:
+**	st4b	{z0\.b - z3\.b}, p0, \[x0, #-32, mul vl\]
+**	ret
+*/
+TEST_STORE (st4_mf8_m32, svmfloat8x4_t, mfloat8_t,
+	    svst4_mf8 (p0, x0 - svcntb () * 32, z0),
+	    svst4 (p0, x0 - svcntb () * 32, z0))
+
+/*
+** st4_mf8_m36:
+**	[^{]*
+**	st4b	{z0\.b - z3\.b}, p0, \[x[0-9]+, x[0-9]+\]
+**	ret
+*/
+TEST_STORE (st4_mf8_m36, svmfloat8x4_t, mfloat8_t,
+	    svst4_mf8 (p0, x0 - svcntb () * 36, z0),
+	    svst4 (p0, x0 - svcntb () * 36, z0))
+
+/*
+** st4_vnum_mf8_0:
+**	st4b	{z0\.b - z3\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st4_vnum_mf8_0, svmfloat8x4_t, mfloat8_t,
+	    svst4_vnum_mf8 (p0, x0, 0, z0),
+	    svst4_vnum (p0, x0, 0, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st4_vnum_mf8_1:
+**	incb	x0
+**	st4b	{z0\.b - z3\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st4_vnum_mf8_1, svmfloat8x4_t, mfloat8_t,
+	    svst4_vnum_mf8 (p0, x0, 1, z0),
+	    svst4_vnum (p0, x0, 1, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st4_vnum_mf8_2:
+**	incb	x0, all, mul #2
+**	st4b	{z0\.b - z3\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st4_vnum_mf8_2, svmfloat8x4_t, mfloat8_t,
+	    svst4_vnum_mf8 (p0, x0, 2, z0),
+	    svst4_vnum (p0, x0, 2, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st4_vnum_mf8_3:
+**	incb	x0, all, mul #3
+**	st4b	{z0\.b - z3\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st4_vnum_mf8_3, svmfloat8x4_t, mfloat8_t,
+	    svst4_vnum_mf8 (p0, x0, 3, z0),
+	    svst4_vnum (p0, x0, 3, z0))
+
+/*
+** st4_vnum_mf8_4:
+**	st4b	{z0\.b - z3\.b}, p0, \[x0, #4, mul vl\]
+**	ret
+*/
+TEST_STORE (st4_vnum_mf8_4, svmfloat8x4_t, mfloat8_t,
+	    svst4_vnum_mf8 (p0, x0, 4, z0),
+	    svst4_vnum (p0, x0, 4, z0))
+
+/*
+** st4_vnum_mf8_28:
+**	st4b	{z0\.b - z3\.b}, p0, \[x0, #28, mul vl\]
+**	ret
+*/
+TEST_STORE (st4_vnum_mf8_28, svmfloat8x4_t, mfloat8_t,
+	    svst4_vnum_mf8 (p0, x0, 28, z0),
+	    svst4_vnum (p0, x0, 28, z0))
+
+/*
+** st4_vnum_mf8_32:
+**	[^{]*
+**	st4b	{z0\.b - z3\.b}, p0, \[x[0-9]+, x[0-9]+\]
+**	ret
+*/
+TEST_STORE (st4_vnum_mf8_32, svmfloat8x4_t, mfloat8_t,
+	    svst4_vnum_mf8 (p0, x0, 32, z0),
+	    svst4_vnum (p0, x0, 32, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st4_vnum_mf8_m1:
+**	decb	x0
+**	st4b	{z0\.b - z3\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st4_vnum_mf8_m1, svmfloat8x4_t, mfloat8_t,
+	    svst4_vnum_mf8 (p0, x0, -1, z0),
+	    svst4_vnum (p0, x0, -1, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st4_vnum_mf8_m2:
+**	decb	x0, all, mul #2
+**	st4b	{z0\.b - z3\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st4_vnum_mf8_m2, svmfloat8x4_t, mfloat8_t,
+	    svst4_vnum_mf8 (p0, x0, -2, z0),
+	    svst4_vnum (p0, x0, -2, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** st4_vnum_mf8_m3:
+**	decb	x0, all, mul #3
+**	st4b	{z0\.b - z3\.b}, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (st4_vnum_mf8_m3, svmfloat8x4_t, mfloat8_t,
+	    svst4_vnum_mf8 (p0, x0, -3, z0),
+	    svst4_vnum (p0, x0, -3, z0))
+
+/*
+** st4_vnum_mf8_m4:
+**	st4b	{z0\.b - z3\.b}, p0, \[x0, #-4, mul vl\]
+**	ret
+*/
+TEST_STORE (st4_vnum_mf8_m4, svmfloat8x4_t, mfloat8_t,
+	    svst4_vnum_mf8 (p0, x0, -4, z0),
+	    svst4_vnum (p0, x0, -4, z0))
+
+/*
+** st4_vnum_mf8_m32:
+**	st4b	{z0\.b - z3\.b}, p0, \[x0, #-32, mul vl\]
+**	ret
+*/
+TEST_STORE (st4_vnum_mf8_m32, svmfloat8x4_t, mfloat8_t,
+	    svst4_vnum_mf8 (p0, x0, -32, z0),
+	    svst4_vnum (p0, x0, -32, z0))
+
+/*
+** st4_vnum_mf8_m36:
+**	[^{]*
+**	st4b	{z0\.b - z3\.b}, p0, \[x[0-9]+, x[0-9]+\]
+**	ret
+*/
+TEST_STORE (st4_vnum_mf8_m36, svmfloat8x4_t, mfloat8_t,
+	    svst4_vnum_mf8 (p0, x0, -36, z0),
+	    svst4_vnum (p0, x0, -36, z0))
+
+/*
+** st4_vnum_mf8_x1:
+**	cntb	(x[0-9]+)
+** (
+**	madd	(x[0-9]+), (?:x1, \1|\1, x1), x0
+**	st4b	{z0\.b - z3\.b}, p0, \[\2\]
+** |
+**	mul	(x[0-9]+), (?:x1, \1|\1, x1)
+**	st4b	{z0\.b - z3\.b}, p0, \[x0, \3\]
+** )
+**	ret
+*/
+TEST_STORE (st4_vnum_mf8_x1, svmfloat8x4_t, mfloat8_t,
+	    svst4_vnum_mf8 (p0, x0, x1, z0),
+	    svst4_vnum (p0, x0, x1, z0))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/stnt1_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/stnt1_mf8.c
new file mode 100644
index 00000000000..5bcb8dfa4fa
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/stnt1_mf8.c
@@ -0,0 +1,162 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" { target { ! ilp32 } } } } */
+
+#include "test_sve_acle.h"
+
+/*
+** stnt1_mf8_base:
+**	stnt1b	z0\.b, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (stnt1_mf8_base, svmfloat8_t, mfloat8_t,
+	    svstnt1_mf8 (p0, x0, z0),
+	    svstnt1 (p0, x0, z0))
+
+/*
+** stnt1_mf8_index:
+**	stnt1b	z0\.b, p0, \[x0, x1\]
+**	ret
+*/
+TEST_STORE (stnt1_mf8_index, svmfloat8_t, mfloat8_t,
+	    svstnt1_mf8 (p0, x0 + x1, z0),
+	    svstnt1 (p0, x0 + x1, z0))
+
+/*
+** stnt1_mf8_1:
+**	stnt1b	z0\.b, p0, \[x0, #1, mul vl\]
+**	ret
+*/
+TEST_STORE (stnt1_mf8_1, svmfloat8_t, mfloat8_t,
+	    svstnt1_mf8 (p0, x0 + svcntb (), z0),
+	    svstnt1 (p0, x0 + svcntb (), z0))
+
+/*
+** stnt1_mf8_7:
+**	stnt1b	z0\.b, p0, \[x0, #7, mul vl\]
+**	ret
+*/
+TEST_STORE (stnt1_mf8_7, svmfloat8_t, mfloat8_t,
+	    svstnt1_mf8 (p0, x0 + svcntb () * 7, z0),
+	    svstnt1 (p0, x0 + svcntb () * 7, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** stnt1_mf8_8:
+**	incb	x0, all, mul #8
+**	stnt1b	z0\.b, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (stnt1_mf8_8, svmfloat8_t, mfloat8_t,
+	    svstnt1_mf8 (p0, x0 + svcntb () * 8, z0),
+	    svstnt1 (p0, x0 + svcntb () * 8, z0))
+
+/*
+** stnt1_mf8_m1:
+**	stnt1b	z0\.b, p0, \[x0, #-1, mul vl\]
+**	ret
+*/
+TEST_STORE (stnt1_mf8_m1, svmfloat8_t, mfloat8_t,
+	    svstnt1_mf8 (p0, x0 - svcntb (), z0),
+	    svstnt1 (p0, x0 - svcntb (), z0))
+
+/*
+** stnt1_mf8_m8:
+**	stnt1b	z0\.b, p0, \[x0, #-8, mul vl\]
+**	ret
+*/
+TEST_STORE (stnt1_mf8_m8, svmfloat8_t, mfloat8_t,
+	    svstnt1_mf8 (p0, x0 - svcntb () * 8, z0),
+	    svstnt1 (p0, x0 - svcntb () * 8, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** stnt1_mf8_m9:
+**	decb	x0, all, mul #9
+**	stnt1b	z0\.b, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (stnt1_mf8_m9, svmfloat8_t, mfloat8_t,
+	    svstnt1_mf8 (p0, x0 - svcntb () * 9, z0),
+	    svstnt1 (p0, x0 - svcntb () * 9, z0))
+
+/*
+** stnt1_vnum_mf8_0:
+**	stnt1b	z0\.b, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (stnt1_vnum_mf8_0, svmfloat8_t, mfloat8_t,
+	    svstnt1_vnum_mf8 (p0, x0, 0, z0),
+	    svstnt1_vnum (p0, x0, 0, z0))
+
+/*
+** stnt1_vnum_mf8_1:
+**	stnt1b	z0\.b, p0, \[x0, #1, mul vl\]
+**	ret
+*/
+TEST_STORE (stnt1_vnum_mf8_1, svmfloat8_t, mfloat8_t,
+	    svstnt1_vnum_mf8 (p0, x0, 1, z0),
+	    svstnt1_vnum (p0, x0, 1, z0))
+
+/*
+** stnt1_vnum_mf8_7:
+**	stnt1b	z0\.b, p0, \[x0, #7, mul vl\]
+**	ret
+*/
+TEST_STORE (stnt1_vnum_mf8_7, svmfloat8_t, mfloat8_t,
+	    svstnt1_vnum_mf8 (p0, x0, 7, z0),
+	    svstnt1_vnum (p0, x0, 7, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** stnt1_vnum_mf8_8:
+**	incb	x0, all, mul #8
+**	stnt1b	z0\.b, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (stnt1_vnum_mf8_8, svmfloat8_t, mfloat8_t,
+	    svstnt1_vnum_mf8 (p0, x0, 8, z0),
+	    svstnt1_vnum (p0, x0, 8, z0))
+
+/*
+** stnt1_vnum_mf8_m1:
+**	stnt1b	z0\.b, p0, \[x0, #-1, mul vl\]
+**	ret
+*/
+TEST_STORE (stnt1_vnum_mf8_m1, svmfloat8_t, mfloat8_t,
+	    svstnt1_vnum_mf8 (p0, x0, -1, z0),
+	    svstnt1_vnum (p0, x0, -1, z0))
+
+/*
+** stnt1_vnum_mf8_m8:
+**	stnt1b	z0\.b, p0, \[x0, #-8, mul vl\]
+**	ret
+*/
+TEST_STORE (stnt1_vnum_mf8_m8, svmfloat8_t, mfloat8_t,
+	    svstnt1_vnum_mf8 (p0, x0, -8, z0),
+	    svstnt1_vnum (p0, x0, -8, z0))
+
+/* Moving the constant into a register would also be OK.  */
+/*
+** stnt1_vnum_mf8_m9:
+**	decb	x0, all, mul #9
+**	stnt1b	z0\.b, p0, \[x0\]
+**	ret
+*/
+TEST_STORE (stnt1_vnum_mf8_m9, svmfloat8_t, mfloat8_t,
+	    svstnt1_vnum_mf8 (p0, x0, -9, z0),
+	    svstnt1_vnum (p0, x0, -9, z0))
+
+/*
+** stnt1_vnum_mf8_x1:
+**	cntb	(x[0-9]+)
+** (
+**	madd	(x[0-9]+), (?:x1, \1|\1, x1), x0
+**	stnt1b	z0\.b, p0, \[\2\]
+** |
+**	mul	(x[0-9]+), (?:x1, \1|\1, x1)
+**	stnt1b	z0\.b, p0, \[x0, \3\]
+** )
+**	ret
+*/
+TEST_STORE (stnt1_vnum_mf8_x1, svmfloat8_t, mfloat8_t,
+	    svstnt1_vnum_mf8 (p0, x0, x1, z0),
+	    svstnt1_vnum (p0, x0, x1, z0))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/tbl_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/tbl_mf8.c
new file mode 100644
index 00000000000..f729cac2bb0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/tbl_mf8.c
@@ -0,0 +1,30 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** tbl_mf8_tied1:
+**	tbl	z0\.b, z0\.b, z4\.b
+**	ret
+*/
+TEST_DUAL_Z (tbl_mf8_tied1, svmfloat8_t, svuint8_t,
+	     z0 = svtbl_mf8 (z0, z4),
+	     z0 = svtbl (z0, z4))
+
+/*
+** tbl_mf8_tied2:
+**	tbl	z0\.b, z4\.b, z0\.b
+**	ret
+*/
+TEST_DUAL_Z_REV (tbl_mf8_tied2, svmfloat8_t, svuint8_t,
+		 z0_res = svtbl_mf8 (z4, z0),
+		 z0_res = svtbl (z4, z0))
+
+/*
+** tbl_mf8_untied:
+**	tbl	z0\.b, z1\.b, z4\.b
+**	ret
+*/
+TEST_DUAL_Z (tbl_mf8_untied, svmfloat8_t, svuint8_t,
+	     z0 = svtbl_mf8 (z1, z4),
+	     z0 = svtbl (z1, z4))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/trn1_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/trn1_mf8.c
new file mode 100644
index 00000000000..2676c79bb74
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/trn1_mf8.c
@@ -0,0 +1,30 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** trn1_mf8_tied1:
+**	trn1	z0\.b, z0\.b, z1\.b
+**	ret
+*/
+TEST_UNIFORM_Z (trn1_mf8_tied1, svmfloat8_t,
+		z0 = svtrn1_mf8 (z0, z1),
+		z0 = svtrn1 (z0, z1))
+
+/*
+** trn1_mf8_tied2:
+**	trn1	z0\.b, z1\.b, z0\.b
+**	ret
+*/
+TEST_UNIFORM_Z (trn1_mf8_tied2, svmfloat8_t,
+		z0 = svtrn1_mf8 (z1, z0),
+		z0 = svtrn1 (z1, z0))
+
+/*
+** trn1_mf8_untied:
+**	trn1	z0\.b, z1\.b, z2\.b
+**	ret
+*/
+TEST_UNIFORM_Z (trn1_mf8_untied, svmfloat8_t,
+		z0 = svtrn1_mf8 (z1, z2),
+		z0 = svtrn1 (z1, z2))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/trn1q_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/trn1q_mf8.c
new file mode 100644
index 00000000000..53764cb90aa
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/trn1q_mf8.c
@@ -0,0 +1,32 @@ 
+/* { dg-require-effective-target aarch64_asm_f64mm_ok } */
+/* { dg-additional-options "-march=armv8.2-a+f64mm" } */
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** trn1q_mf8_tied1:
+**	trn1	z0\.q, z0\.q, z1\.q
+**	ret
+*/
+TEST_UNIFORM_Z (trn1q_mf8_tied1, svmfloat8_t,
+		z0 = svtrn1q_mf8 (z0, z1),
+		z0 = svtrn1q (z0, z1))
+
+/*
+** trn1q_mf8_tied2:
+**	trn1	z0\.q, z1\.q, z0\.q
+**	ret
+*/
+TEST_UNIFORM_Z (trn1q_mf8_tied2, svmfloat8_t,
+		z0 = svtrn1q_mf8 (z1, z0),
+		z0 = svtrn1q (z1, z0))
+
+/*
+** trn1q_mf8_untied:
+**	trn1	z0\.q, z1\.q, z2\.q
+**	ret
+*/
+TEST_UNIFORM_Z (trn1q_mf8_untied, svmfloat8_t,
+		z0 = svtrn1q_mf8 (z1, z2),
+		z0 = svtrn1q (z1, z2))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/trn2_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/trn2_mf8.c
new file mode 100644
index 00000000000..8bdb8eda63e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/trn2_mf8.c
@@ -0,0 +1,30 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** trn2_mf8_tied1:
+**	trn2	z0\.b, z0\.b, z1\.b
+**	ret
+*/
+TEST_UNIFORM_Z (trn2_mf8_tied1, svmfloat8_t,
+		z0 = svtrn2_mf8 (z0, z1),
+		z0 = svtrn2 (z0, z1))
+
+/*
+** trn2_mf8_tied2:
+**	trn2	z0\.b, z1\.b, z0\.b
+**	ret
+*/
+TEST_UNIFORM_Z (trn2_mf8_tied2, svmfloat8_t,
+		z0 = svtrn2_mf8 (z1, z0),
+		z0 = svtrn2 (z1, z0))
+
+/*
+** trn2_mf8_untied:
+**	trn2	z0\.b, z1\.b, z2\.b
+**	ret
+*/
+TEST_UNIFORM_Z (trn2_mf8_untied, svmfloat8_t,
+		z0 = svtrn2_mf8 (z1, z2),
+		z0 = svtrn2 (z1, z2))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/trn2q_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/trn2q_mf8.c
new file mode 100644
index 00000000000..33bf8b8f150
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/trn2q_mf8.c
@@ -0,0 +1,32 @@ 
+/* { dg-require-effective-target aarch64_asm_f64mm_ok } */
+/* { dg-additional-options "-march=armv8.2-a+f64mm" } */
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** trn2q_mf8_tied1:
+**	trn2	z0\.q, z0\.q, z1\.q
+**	ret
+*/
+TEST_UNIFORM_Z (trn2q_mf8_tied1, svmfloat8_t,
+		z0 = svtrn2q_mf8 (z0, z1),
+		z0 = svtrn2q (z0, z1))
+
+/*
+** trn2q_mf8_tied2:
+**	trn2	z0\.q, z1\.q, z0\.q
+**	ret
+*/
+TEST_UNIFORM_Z (trn2q_mf8_tied2, svmfloat8_t,
+		z0 = svtrn2q_mf8 (z1, z0),
+		z0 = svtrn2q (z1, z0))
+
+/*
+** trn2q_mf8_untied:
+**	trn2	z0\.q, z1\.q, z2\.q
+**	ret
+*/
+TEST_UNIFORM_Z (trn2q_mf8_untied, svmfloat8_t,
+		z0 = svtrn2q_mf8 (z1, z2),
+		z0 = svtrn2q (z1, z2))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/undef2_1.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/undef2_1.c
index fe6c4c7c7d5..aeeddd8d15c 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/undef2_1.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/undef2_1.c
@@ -37,6 +37,13 @@  TEST_UNDEF (uint16, svuint16x2_t,
 TEST_UNDEF (float16, svfloat16x2_t,
 	    z0 = svundef2_f16 ())
 
+/*
+** mfloat8:
+**	ret
+*/
+TEST_UNDEF (mfloat8, svmfloat8x2_t,
+	    z0 = svundef2_mf8 ())
+
 /*
 ** bfloat16:
 **	ret
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/undef3_1.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/undef3_1.c
index 5c18c6317d1..f9a40895fb1 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/undef3_1.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/undef3_1.c
@@ -37,6 +37,13 @@  TEST_UNDEF (uint16, svuint16x3_t,
 TEST_UNDEF (float16, svfloat16x3_t,
 	    z0 = svundef3_f16 ())
 
+/*
+** mfloat8:
+**	ret
+*/
+TEST_UNDEF (mfloat8, svmfloat8x3_t,
+	    z0 = svundef3_mf8 ())
+
 /*
 ** bfloat16:
 **	ret
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/undef4_1.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/undef4_1.c
index 4d6b86b04b5..d8d8662ddd3 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/undef4_1.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/undef4_1.c
@@ -37,6 +37,13 @@  TEST_UNDEF (uint16, svuint16x4_t,
 TEST_UNDEF (float16, svfloat16x4_t,
 	    z0 = svundef4_f16 ())
 
+/*
+** mfloat8:
+**	ret
+*/
+TEST_UNDEF (mfloat8, svmfloat8x4_t,
+	    z0 = svundef4_mf8 ())
+
 /*
 ** bfloat16:
 **	ret
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/undef_1.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/undef_1.c
index 62873b6e1b3..bfa51b82f14 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/undef_1.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/undef_1.c
@@ -37,6 +37,13 @@  TEST_UNDEF (uint16, svuint16_t,
 TEST_UNDEF (float16, svfloat16_t,
 	    z0 = svundef_f16 ())
 
+/*
+** mfloat8:
+**	ret
+*/
+TEST_UNDEF (mfloat8, svmfloat8_t,
+	    z0 = svundef_mf8 ())
+
 /*
 ** bfloat16:
 **	ret
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/uzp1_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/uzp1_mf8.c
new file mode 100644
index 00000000000..c0bab36fff3
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/uzp1_mf8.c
@@ -0,0 +1,30 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** uzp1_mf8_tied1:
+**	uzp1	z0\.b, z0\.b, z1\.b
+**	ret
+*/
+TEST_UNIFORM_Z (uzp1_mf8_tied1, svmfloat8_t,
+		z0 = svuzp1_mf8 (z0, z1),
+		z0 = svuzp1 (z0, z1))
+
+/*
+** uzp1_mf8_tied2:
+**	uzp1	z0\.b, z1\.b, z0\.b
+**	ret
+*/
+TEST_UNIFORM_Z (uzp1_mf8_tied2, svmfloat8_t,
+		z0 = svuzp1_mf8 (z1, z0),
+		z0 = svuzp1 (z1, z0))
+
+/*
+** uzp1_mf8_untied:
+**	uzp1	z0\.b, z1\.b, z2\.b
+**	ret
+*/
+TEST_UNIFORM_Z (uzp1_mf8_untied, svmfloat8_t,
+		z0 = svuzp1_mf8 (z1, z2),
+		z0 = svuzp1 (z1, z2))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/uzp1q_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/uzp1q_mf8.c
new file mode 100644
index 00000000000..3fab4c02914
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/uzp1q_mf8.c
@@ -0,0 +1,32 @@ 
+/* { dg-require-effective-target aarch64_asm_f64mm_ok } */
+/* { dg-additional-options "-march=armv8.2-a+f64mm" } */
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** uzp1q_mf8_tied1:
+**	uzp1	z0\.q, z0\.q, z1\.q
+**	ret
+*/
+TEST_UNIFORM_Z (uzp1q_mf8_tied1, svmfloat8_t,
+		z0 = svuzp1q_mf8 (z0, z1),
+		z0 = svuzp1q (z0, z1))
+
+/*
+** uzp1q_mf8_tied2:
+**	uzp1	z0\.q, z1\.q, z0\.q
+**	ret
+*/
+TEST_UNIFORM_Z (uzp1q_mf8_tied2, svmfloat8_t,
+		z0 = svuzp1q_mf8 (z1, z0),
+		z0 = svuzp1q (z1, z0))
+
+/*
+** uzp1q_mf8_untied:
+**	uzp1	z0\.q, z1\.q, z2\.q
+**	ret
+*/
+TEST_UNIFORM_Z (uzp1q_mf8_untied, svmfloat8_t,
+		z0 = svuzp1q_mf8 (z1, z2),
+		z0 = svuzp1q (z1, z2))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/uzp2_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/uzp2_mf8.c
new file mode 100644
index 00000000000..91518b09e47
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/uzp2_mf8.c
@@ -0,0 +1,30 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** uzp2_mf8_tied1:
+**	uzp2	z0\.b, z0\.b, z1\.b
+**	ret
+*/
+TEST_UNIFORM_Z (uzp2_mf8_tied1, svmfloat8_t,
+		z0 = svuzp2_mf8 (z0, z1),
+		z0 = svuzp2 (z0, z1))
+
+/*
+** uzp2_mf8_tied2:
+**	uzp2	z0\.b, z1\.b, z0\.b
+**	ret
+*/
+TEST_UNIFORM_Z (uzp2_mf8_tied2, svmfloat8_t,
+		z0 = svuzp2_mf8 (z1, z0),
+		z0 = svuzp2 (z1, z0))
+
+/*
+** uzp2_mf8_untied:
+**	uzp2	z0\.b, z1\.b, z2\.b
+**	ret
+*/
+TEST_UNIFORM_Z (uzp2_mf8_untied, svmfloat8_t,
+		z0 = svuzp2_mf8 (z1, z2),
+		z0 = svuzp2 (z1, z2))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/uzp2q_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/uzp2q_mf8.c
new file mode 100644
index 00000000000..90c1c5d8d62
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/uzp2q_mf8.c
@@ -0,0 +1,32 @@ 
+/* { dg-require-effective-target aarch64_asm_f64mm_ok } */
+/* { dg-additional-options "-march=armv8.2-a+f64mm" } */
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** uzp2q_mf8_tied1:
+**	uzp2	z0\.q, z0\.q, z1\.q
+**	ret
+*/
+TEST_UNIFORM_Z (uzp2q_mf8_tied1, svmfloat8_t,
+		z0 = svuzp2q_mf8 (z0, z1),
+		z0 = svuzp2q (z0, z1))
+
+/*
+** uzp2q_mf8_tied2:
+**	uzp2	z0\.q, z1\.q, z0\.q
+**	ret
+*/
+TEST_UNIFORM_Z (uzp2q_mf8_tied2, svmfloat8_t,
+		z0 = svuzp2q_mf8 (z1, z0),
+		z0 = svuzp2q (z1, z0))
+
+/*
+** uzp2q_mf8_untied:
+**	uzp2	z0\.q, z1\.q, z2\.q
+**	ret
+*/
+TEST_UNIFORM_Z (uzp2q_mf8_untied, svmfloat8_t,
+		z0 = svuzp2q_mf8 (z1, z2),
+		z0 = svuzp2q (z1, z2))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/zip1_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/zip1_mf8.c
new file mode 100644
index 00000000000..97b5e0f3cf3
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/zip1_mf8.c
@@ -0,0 +1,30 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** zip1_mf8_tied1:
+**	zip1	z0\.b, z0\.b, z1\.b
+**	ret
+*/
+TEST_UNIFORM_Z (zip1_mf8_tied1, svmfloat8_t,
+		z0 = svzip1_mf8 (z0, z1),
+		z0 = svzip1 (z0, z1))
+
+/*
+** zip1_mf8_tied2:
+**	zip1	z0\.b, z1\.b, z0\.b
+**	ret
+*/
+TEST_UNIFORM_Z (zip1_mf8_tied2, svmfloat8_t,
+		z0 = svzip1_mf8 (z1, z0),
+		z0 = svzip1 (z1, z0))
+
+/*
+** zip1_mf8_untied:
+**	zip1	z0\.b, z1\.b, z2\.b
+**	ret
+*/
+TEST_UNIFORM_Z (zip1_mf8_untied, svmfloat8_t,
+		z0 = svzip1_mf8 (z1, z2),
+		z0 = svzip1 (z1, z2))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/zip1q_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/zip1q_mf8.c
new file mode 100644
index 00000000000..2b8fe08b93d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/zip1q_mf8.c
@@ -0,0 +1,32 @@ 
+/* { dg-require-effective-target aarch64_asm_f64mm_ok } */
+/* { dg-additional-options "-march=armv8.2-a+f64mm" } */
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** zip1q_mf8_tied1:
+**	zip1	z0\.q, z0\.q, z1\.q
+**	ret
+*/
+TEST_UNIFORM_Z (zip1q_mf8_tied1, svmfloat8_t,
+		z0 = svzip1q_mf8 (z0, z1),
+		z0 = svzip1q (z0, z1))
+
+/*
+** zip1q_mf8_tied2:
+**	zip1	z0\.q, z1\.q, z0\.q
+**	ret
+*/
+TEST_UNIFORM_Z (zip1q_mf8_tied2, svmfloat8_t,
+		z0 = svzip1q_mf8 (z1, z0),
+		z0 = svzip1q (z1, z0))
+
+/*
+** zip1q_mf8_untied:
+**	zip1	z0\.q, z1\.q, z2\.q
+**	ret
+*/
+TEST_UNIFORM_Z (zip1q_mf8_untied, svmfloat8_t,
+		z0 = svzip1q_mf8 (z1, z2),
+		z0 = svzip1q (z1, z2))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/zip2_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/zip2_mf8.c
new file mode 100644
index 00000000000..96244fb3627
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/zip2_mf8.c
@@ -0,0 +1,30 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** zip2_mf8_tied1:
+**	zip2	z0\.b, z0\.b, z1\.b
+**	ret
+*/
+TEST_UNIFORM_Z (zip2_mf8_tied1, svmfloat8_t,
+		z0 = svzip2_mf8 (z0, z1),
+		z0 = svzip2 (z0, z1))
+
+/*
+** zip2_mf8_tied2:
+**	zip2	z0\.b, z1\.b, z0\.b
+**	ret
+*/
+TEST_UNIFORM_Z (zip2_mf8_tied2, svmfloat8_t,
+		z0 = svzip2_mf8 (z1, z0),
+		z0 = svzip2 (z1, z0))
+
+/*
+** zip2_mf8_untied:
+**	zip2	z0\.b, z1\.b, z2\.b
+**	ret
+*/
+TEST_UNIFORM_Z (zip2_mf8_untied, svmfloat8_t,
+		z0 = svzip2_mf8 (z1, z2),
+		z0 = svzip2 (z1, z2))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/zip2q_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/zip2q_mf8.c
new file mode 100644
index 00000000000..60db7307c2f
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/zip2q_mf8.c
@@ -0,0 +1,32 @@ 
+/* { dg-require-effective-target aarch64_asm_f64mm_ok } */
+/* { dg-additional-options "-march=armv8.2-a+f64mm" } */
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** zip2q_mf8_tied1:
+**	zip2	z0\.q, z0\.q, z1\.q
+**	ret
+*/
+TEST_UNIFORM_Z (zip2q_mf8_tied1, svmfloat8_t,
+		z0 = svzip2q_mf8 (z0, z1),
+		z0 = svzip2q (z0, z1))
+
+/*
+** zip2q_mf8_tied2:
+**	zip2	z0\.q, z1\.q, z0\.q
+**	ret
+*/
+TEST_UNIFORM_Z (zip2q_mf8_tied2, svmfloat8_t,
+		z0 = svzip2q_mf8 (z1, z0),
+		z0 = svzip2q (z1, z0))
+
+/*
+** zip2q_mf8_untied:
+**	zip2	z0\.q, z1\.q, z2\.q
+**	ret
+*/
+TEST_UNIFORM_Z (zip2q_mf8_untied, svmfloat8_t,
+		z0 = svzip2q_mf8 (z1, z2),
+		z0 = svzip2q (z1, z2))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_1.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_1.c
index c3ac692d7ff..a85d068607a 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_1.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_1.c
@@ -14,6 +14,7 @@  svuint8_t ret_u8 (void) { return svdup_u8 (0); }
 svuint16_t ret_u16 (void) { return svdup_u16 (0); }
 svuint32_t ret_u32 (void) { return svdup_u32 (0); }
 svuint64_t ret_u64 (void) { return svdup_u64 (0); }
+svmfloat8_t ret_mf8 (void) { return svundef_mf8 (); }
 svbfloat16_t ret_bf16 (void) { return svundef_bf16 (); }
 svfloat16_t ret_f16 (void) { return svdup_f16 (0); }
 svfloat32_t ret_f32 (void) { return svdup_f32 (0); }
@@ -27,6 +28,7 @@  svuint8x2_t ret_u8x2 (void) { return svundef2_u8 (); }
 svuint16x2_t ret_u16x2 (void) { return svundef2_u16 (); }
 svuint32x2_t ret_u32x2 (void) { return svundef2_u32 (); }
 svuint64x2_t ret_u64x2 (void) { return svundef2_u64 (); }
+svmfloat8x2_t ret_mf8x2 (void) { return svundef2_mf8 (); }
 svbfloat16x2_t ret_bf16x2 (void) { return svundef2_bf16 (); }
 svfloat16x2_t ret_f16x2 (void) { return svundef2_f16 (); }
 svfloat32x2_t ret_f32x2 (void) { return svundef2_f32 (); }
@@ -40,6 +42,7 @@  svuint8x3_t ret_u8x3 (void) { return svundef3_u8 (); }
 svuint16x3_t ret_u16x3 (void) { return svundef3_u16 (); }
 svuint32x3_t ret_u32x3 (void) { return svundef3_u32 (); }
 svuint64x3_t ret_u64x3 (void) { return svundef3_u64 (); }
+svmfloat8x3_t ret_mf8x3 (void) { return svundef3_mf8 (); }
 svbfloat16x3_t ret_bf16x3 (void) { return svundef3_bf16 (); }
 svfloat16x3_t ret_f16x3 (void) { return svundef3_f16 (); }
 svfloat32x3_t ret_f32x3 (void) { return svundef3_f32 (); }
@@ -53,6 +56,7 @@  svuint8x4_t ret_u8x4 (void) { return svundef4_u8 (); }
 svuint16x4_t ret_u16x4 (void) { return svundef4_u16 (); }
 svuint32x4_t ret_u32x4 (void) { return svundef4_u32 (); }
 svuint64x4_t ret_u64x4 (void) { return svundef4_u64 (); }
+svmfloat8x4_t ret_mf8x4 (void) { return svundef4_mf8 (); }
 svbfloat16x4_t ret_bf16x4 (void) { return svundef4_bf16 (); }
 svfloat16x4_t ret_f16x4 (void) { return svundef4_f16 (); }
 svfloat32x4_t ret_f32x4 (void) { return svundef4_f32 (); }
@@ -70,6 +74,7 @@  svfloat64x4_t ret_f64x4 (void) { return svundef4_f64 (); }
 /* { dg-final { scan-assembler {\t\.variant_pcs\tret_u16\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tret_u32\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tret_u64\n} } } */
+/* { dg-final { scan-assembler {\t\.variant_pcs\tret_mf8\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tret_bf16\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tret_f16\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tret_f32\n} } } */
@@ -83,6 +88,7 @@  svfloat64x4_t ret_f64x4 (void) { return svundef4_f64 (); }
 /* { dg-final { scan-assembler {\t\.variant_pcs\tret_u16x2\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tret_u32x2\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tret_u64x2\n} } } */
+/* { dg-final { scan-assembler {\t\.variant_pcs\tret_mf8x2\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tret_bf16x2\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tret_f16x2\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tret_f32x2\n} } } */
@@ -97,6 +103,7 @@  svfloat64x4_t ret_f64x4 (void) { return svundef4_f64 (); }
 /* { dg-final { scan-assembler {\t\.variant_pcs\tret_u16x3\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tret_u32x3\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tret_u64x3\n} } } */
+/* { dg-final { scan-assembler {\t\.variant_pcs\tret_mf8x3\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tret_bf16x3\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tret_f16x3\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tret_f32x3\n} } } */
@@ -110,6 +117,7 @@  svfloat64x4_t ret_f64x4 (void) { return svundef4_f64 (); }
 /* { dg-final { scan-assembler {\t\.variant_pcs\tret_u16x4\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tret_u32x4\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tret_u64x4\n} } } */
+/* { dg-final { scan-assembler {\t\.variant_pcs\tret_mf8x4\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tret_bf16x4\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tret_f16x4\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tret_f32x4\n} } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_2.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_2.c
index c3508735fc4..eb9e28044da 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_2.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_2.c
@@ -14,6 +14,7 @@  void fn_u8 (svuint8_t x) {}
 void fn_u16 (svuint16_t x) {}
 void fn_u32 (svuint32_t x) {}
 void fn_u64 (svuint64_t x) {}
+void fn_mf8 (svmfloat8_t x) {}
 void fn_bf16 (svbfloat16_t x) {}
 void fn_f16 (svfloat16_t x) {}
 void fn_f32 (svfloat32_t x) {}
@@ -27,6 +28,7 @@  void fn_u8x2 (svuint8x2_t x) {}
 void fn_u16x2 (svuint16x2_t x) {}
 void fn_u32x2 (svuint32x2_t x) {}
 void fn_u64x2 (svuint64x2_t x) {}
+void fn_mf8x2 (svmfloat8x2_t x) {}
 void fn_bf16x2 (svbfloat16x2_t x) {}
 void fn_f16x2 (svfloat16x2_t x) {}
 void fn_f32x2 (svfloat32x2_t x) {}
@@ -40,6 +42,7 @@  void fn_u8x3 (svuint8x3_t x) {}
 void fn_u16x3 (svuint16x3_t x) {}
 void fn_u32x3 (svuint32x3_t x) {}
 void fn_u64x3 (svuint64x3_t x) {}
+void fn_mf8x3 (svmfloat8x3_t x) {}
 void fn_bf16x3 (svbfloat16x3_t x) {}
 void fn_f16x3 (svfloat16x3_t x) {}
 void fn_f32x3 (svfloat32x3_t x) {}
@@ -53,6 +56,7 @@  void fn_u8x4 (svuint8x4_t x) {}
 void fn_u16x4 (svuint16x4_t x) {}
 void fn_u32x4 (svuint32x4_t x) {}
 void fn_u64x4 (svuint64x4_t x) {}
+void fn_mf8x4 (svmfloat8x4_t x) {}
 void fn_bf16x4 (svbfloat16x4_t x) {}
 void fn_f16x4 (svfloat16x4_t x) {}
 void fn_f32x4 (svfloat32x4_t x) {}
@@ -70,6 +74,7 @@  void fn_f64x4 (svfloat64x4_t x) {}
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u16\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u32\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u64\n} } } */
+/* { dg-final { scan-assembler {\t\.variant_pcs\tfn_mf8\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_bf16\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f16\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f32\n} } } */
@@ -83,6 +88,7 @@  void fn_f64x4 (svfloat64x4_t x) {}
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u16x2\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u32x2\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u64x2\n} } } */
+/* { dg-final { scan-assembler {\t\.variant_pcs\tfn_mf8x2\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_bf16x2\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f16x2\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f32x2\n} } } */
@@ -96,6 +102,7 @@  void fn_f64x4 (svfloat64x4_t x) {}
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u16x3\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u32x3\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u64x3\n} } } */
+/* { dg-final { scan-assembler {\t\.variant_pcs\tfn_mf8x3\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_bf16x3\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f16x3\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f32x3\n} } } */
@@ -109,6 +116,7 @@  void fn_f64x4 (svfloat64x4_t x) {}
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u16x4\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u32x4\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u64x4\n} } } */
+/* { dg-final { scan-assembler {\t\.variant_pcs\tfn_mf8x4\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_bf16x4\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f16x4\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f32x4\n} } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_3.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_3.c
index 42e7860ff7e..a6e9fc64960 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_3.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_3.c
@@ -10,6 +10,7 @@  void fn_u8 (float d0, float d1, float d2, float d3, svuint8_t x) {}
 void fn_u16 (float d0, float d1, float d2, float d3, svuint16_t x) {}
 void fn_u32 (float d0, float d1, float d2, float d3, svuint32_t x) {}
 void fn_u64 (float d0, float d1, float d2, float d3, svuint64_t x) {}
+void fn_mf8 (float d0, float d1, float d2, float d3, svmfloat8_t x) {}
 void fn_bf16 (float d0, float d1, float d2, float d3, svbfloat16_t x) {}
 void fn_f16 (float d0, float d1, float d2, float d3, svfloat16_t x) {}
 void fn_f32 (float d0, float d1, float d2, float d3, svfloat32_t x) {}
@@ -23,6 +24,7 @@  void fn_u8x2 (float d0, float d1, float d2, float d3, svuint8x2_t x) {}
 void fn_u16x2 (float d0, float d1, float d2, float d3, svuint16x2_t x) {}
 void fn_u32x2 (float d0, float d1, float d2, float d3, svuint32x2_t x) {}
 void fn_u64x2 (float d0, float d1, float d2, float d3, svuint64x2_t x) {}
+void fn_mf8x2 (float d0, float d1, float d2, float d3, svmfloat8x2_t x) {}
 void fn_bf16x2 (float d0, float d1, float d2, float d3, svbfloat16x2_t x) {}
 void fn_f16x2 (float d0, float d1, float d2, float d3, svfloat16x2_t x) {}
 void fn_f32x2 (float d0, float d1, float d2, float d3, svfloat32x2_t x) {}
@@ -36,6 +38,7 @@  void fn_u8x3 (float d0, float d1, float d2, float d3, svuint8x3_t x) {}
 void fn_u16x3 (float d0, float d1, float d2, float d3, svuint16x3_t x) {}
 void fn_u32x3 (float d0, float d1, float d2, float d3, svuint32x3_t x) {}
 void fn_u64x3 (float d0, float d1, float d2, float d3, svuint64x3_t x) {}
+void fn_mf8x3 (float d0, float d1, float d2, float d3, svmfloat8x3_t x) {}
 void fn_bf16x3 (float d0, float d1, float d2, float d3, svbfloat16x3_t x) {}
 void fn_f16x3 (float d0, float d1, float d2, float d3, svfloat16x3_t x) {}
 void fn_f32x3 (float d0, float d1, float d2, float d3, svfloat32x3_t x) {}
@@ -49,6 +52,7 @@  void fn_u8x4 (float d0, float d1, float d2, float d3, svuint8x4_t x) {}
 void fn_u16x4 (float d0, float d1, float d2, float d3, svuint16x4_t x) {}
 void fn_u32x4 (float d0, float d1, float d2, float d3, svuint32x4_t x) {}
 void fn_u64x4 (float d0, float d1, float d2, float d3, svuint64x4_t x) {}
+void fn_mf8x4 (float d0, float d1, float d2, float d3, svmfloat8x4_t x) {}
 void fn_bf16x4 (float d0, float d1, float d2, float d3, svbfloat16x4_t x) {}
 void fn_f16x4 (float d0, float d1, float d2, float d3, svfloat16x4_t x) {}
 void fn_f32x4 (float d0, float d1, float d2, float d3, svfloat32x4_t x) {}
@@ -62,6 +66,7 @@  void fn_f64x4 (float d0, float d1, float d2, float d3, svfloat64x4_t x) {}
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u16\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u32\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u64\n} } } */
+/* { dg-final { scan-assembler {\t\.variant_pcs\tfn_mf8\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_bf16\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f16\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f32\n} } } */
@@ -75,6 +80,7 @@  void fn_f64x4 (float d0, float d1, float d2, float d3, svfloat64x4_t x) {}
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u16x2\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u32x2\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u64x2\n} } } */
+/* { dg-final { scan-assembler {\t\.variant_pcs\tfn_mf8x2\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_bf16x2\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f16x2\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f32x2\n} } } */
@@ -88,6 +94,7 @@  void fn_f64x4 (float d0, float d1, float d2, float d3, svfloat64x4_t x) {}
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u16x3\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u32x3\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u64x3\n} } } */
+/* { dg-final { scan-assembler {\t\.variant_pcs\tfn_mf8x3\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_bf16x3\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f16x3\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f32x3\n} } } */
@@ -101,6 +108,7 @@  void fn_f64x4 (float d0, float d1, float d2, float d3, svfloat64x4_t x) {}
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u16x4\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u32x4\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u64x4\n} } } */
+/* { dg-final { scan-assembler {\t\.variant_pcs\tfn_mf8x4\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_bf16x4\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f16x4\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f32x4\n} } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_4.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_4.c
index 7e4438ed49a..240c1c9faae 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_4.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_4.c
@@ -18,6 +18,8 @@  void fn_u32 (float d0, float d1, float d2, float d3,
 	     float d4, svuint32_t x) {}
 void fn_u64 (float d0, float d1, float d2, float d3,
 	     float d4, svuint64_t x) {}
+void fn_mf8 (float d0, float d1, float d2, float d3,
+	      float d4, svmfloat8_t x) {}
 void fn_bf16 (float d0, float d1, float d2, float d3,
 	      float d4, svbfloat16_t x) {}
 void fn_f16 (float d0, float d1, float d2, float d3,
@@ -43,6 +45,8 @@  void fn_u32x2 (float d0, float d1, float d2, float d3,
 	       float d4, svuint32x2_t x) {}
 void fn_u64x2 (float d0, float d1, float d2, float d3,
 	       float d4, svuint64x2_t x) {}
+void fn_mf8x2 (float d0, float d1, float d2, float d3,
+	      float d4, svmfloat8x2_t x) {}
 void fn_bf16x2 (float d0, float d1, float d2, float d3,
 		float d4, svbfloat16x2_t x) {}
 void fn_f16x2 (float d0, float d1, float d2, float d3,
@@ -68,6 +72,8 @@  void fn_u32x3 (float d0, float d1, float d2, float d3,
 	       float d4, svuint32x3_t x) {}
 void fn_u64x3 (float d0, float d1, float d2, float d3,
 	       float d4, svuint64x3_t x) {}
+void fn_mf8x3 (float d0, float d1, float d2, float d3,
+	      float d4, svmfloat8x3_t x) {}
 void fn_bf16x3 (float d0, float d1, float d2, float d3,
 		float d4, svbfloat16x3_t x) {}
 void fn_f16x3 (float d0, float d1, float d2, float d3,
@@ -93,6 +99,8 @@  void fn_u32x4 (float d0, float d1, float d2, float d3,
 	       float d4, svuint32x4_t x) {}
 void fn_u64x4 (float d0, float d1, float d2, float d3,
 	       float d4, svuint64x4_t x) {}
+void fn_mf8x4 (float d0, float d1, float d2, float d3,
+	      float d4, svmfloat8x4_t x) {}
 void fn_bf16x4 (float d0, float d1, float d2, float d3,
 		float d4, svbfloat16x4_t x) {}
 void fn_f16x4 (float d0, float d1, float d2, float d3,
@@ -110,6 +118,7 @@  void fn_f64x4 (float d0, float d1, float d2, float d3,
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u16\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u32\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u64\n} } } */
+/* { dg-final { scan-assembler {\t\.variant_pcs\tfn_mf8\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_bf16\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f16\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f32\n} } } */
@@ -123,6 +132,7 @@  void fn_f64x4 (float d0, float d1, float d2, float d3,
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u16x2\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u32x2\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u64x2\n} } } */
+/* { dg-final { scan-assembler {\t\.variant_pcs\tfn_mf8x2\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_bf16x2\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f16x2\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f32x2\n} } } */
@@ -136,6 +146,7 @@  void fn_f64x4 (float d0, float d1, float d2, float d3,
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u16x3\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u32x3\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u64x3\n} } } */
+/* { dg-final { scan-assembler {\t\.variant_pcs\tfn_mf8x3\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_bf16x3\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f16x3\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f32x3\n} } } */
@@ -149,6 +160,7 @@  void fn_f64x4 (float d0, float d1, float d2, float d3,
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_u16x4\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_u32x4\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_u64x4\n} } } */
+/* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_mf8x4\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_bf16x4\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_f16x4\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_f32x4\n} } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_5.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_5.c
index 6dadc0492cd..0ff1df3b31d 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_5.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_5.c
@@ -18,6 +18,8 @@  void fn_u32 (float d0, float d1, float d2, float d3,
 	     float d4, float d5, svuint32_t x) {}
 void fn_u64 (float d0, float d1, float d2, float d3,
 	     float d4, float d5, svuint64_t x) {}
+void fn_mf8 (float d0, float d1, float d2, float d3,
+	      float d4, float d5, svmfloat8_t x) {}
 void fn_bf16 (float d0, float d1, float d2, float d3,
 	      float d4, float d5, svbfloat16_t x) {}
 void fn_f16 (float d0, float d1, float d2, float d3,
@@ -43,6 +45,8 @@  void fn_u32x2 (float d0, float d1, float d2, float d3,
 	       float d4, float d5, svuint32x2_t x) {}
 void fn_u64x2 (float d0, float d1, float d2, float d3,
 	       float d4, float d5, svuint64x2_t x) {}
+void fn_mf8x2 (float d0, float d1, float d2, float d3,
+	      float d4, float d5, svmfloat8x2_t x) {}
 void fn_bf16x2 (float d0, float d1, float d2, float d3,
 		float d4, float d5, svbfloat16x2_t x) {}
 void fn_f16x2 (float d0, float d1, float d2, float d3,
@@ -68,6 +72,8 @@  void fn_u32x3 (float d0, float d1, float d2, float d3,
 	       float d4, float d5, svuint32x3_t x) {}
 void fn_u64x3 (float d0, float d1, float d2, float d3,
 	       float d4, float d5, svuint64x3_t x) {}
+void fn_mf8x3 (float d0, float d1, float d2, float d3,
+	      float d4, float d5, svmfloat8x3_t x) {}
 void fn_bf16x3 (float d0, float d1, float d2, float d3,
 		float d4, float d5, svbfloat16x3_t x) {}
 void fn_f16x3 (float d0, float d1, float d2, float d3,
@@ -93,6 +99,8 @@  void fn_u32x4 (float d0, float d1, float d2, float d3,
 	       float d4, float d5, svuint32x4_t x) {}
 void fn_u64x4 (float d0, float d1, float d2, float d3,
 	       float d4, float d5, svuint64x4_t x) {}
+void fn_mf8x4 (float d0, float d1, float d2, float d3,
+	      float d4, float d5, svmfloat8x4_t x) {}
 void fn_bf16x4 (float d0, float d1, float d2, float d3,
 		float d4, float d5, svbfloat16x4_t x) {}
 void fn_f16x4 (float d0, float d1, float d2, float d3,
@@ -110,6 +118,7 @@  void fn_f64x4 (float d0, float d1, float d2, float d3,
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u16\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u32\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u64\n} } } */
+/* { dg-final { scan-assembler {\t\.variant_pcs\tfn_mf8\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_bf16\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f16\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f32\n} } } */
@@ -123,6 +132,7 @@  void fn_f64x4 (float d0, float d1, float d2, float d3,
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u16x2\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u32x2\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u64x2\n} } } */
+/* { dg-final { scan-assembler {\t\.variant_pcs\tfn_mf8x2\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_bf16x2\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f16x2\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f32x2\n} } } */
@@ -136,6 +146,7 @@  void fn_f64x4 (float d0, float d1, float d2, float d3,
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_u16x3\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_u32x3\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_u64x3\n} } } */
+/* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_mf8x3\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_bf16x3\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_f16x3\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_f32x3\n} } } */
@@ -149,6 +160,7 @@  void fn_f64x4 (float d0, float d1, float d2, float d3,
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_u16x4\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_u32x4\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_u64x4\n} } } */
+/* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_mf8x4\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_bf16x4\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_f16x4\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_f32x4\n} } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_6.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_6.c
index 0ff73e2598e..019e76476c4 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_6.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_6.c
@@ -18,6 +18,8 @@  void fn_u32 (float d0, float d1, float d2, float d3,
 	     float d4, float d5, float d6, svuint32_t x) {}
 void fn_u64 (float d0, float d1, float d2, float d3,
 	     float d4, float d5, float d6, svuint64_t x) {}
+void fn_mf8 (float d0, float d1, float d2, float d3,
+	      float d4, float d5, float d6, svmfloat8_t x) {}
 void fn_bf16 (float d0, float d1, float d2, float d3,
 	      float d4, float d5, float d6, svbfloat16_t x) {}
 void fn_f16 (float d0, float d1, float d2, float d3,
@@ -43,6 +45,8 @@  void fn_u32x2 (float d0, float d1, float d2, float d3,
 	       float d4, float d5, float d6, svuint32x2_t x) {}
 void fn_u64x2 (float d0, float d1, float d2, float d3,
 	       float d4, float d5, float d6, svuint64x2_t x) {}
+void fn_mf8x2 (float d0, float d1, float d2, float d3,
+	      float d4, float d5, float d6, svmfloat8x2_t x) {}
 void fn_bf16x2 (float d0, float d1, float d2, float d3,
 		float d4, float d5, float d6, svbfloat16x2_t x) {}
 void fn_f16x2 (float d0, float d1, float d2, float d3,
@@ -68,6 +72,8 @@  void fn_u32x3 (float d0, float d1, float d2, float d3,
 	       float d4, float d5, float d6, svuint32x3_t x) {}
 void fn_u64x3 (float d0, float d1, float d2, float d3,
 	       float d4, float d5, float d6, svuint64x3_t x) {}
+void fn_mf8x3 (float d0, float d1, float d2, float d3,
+	      float d4, float d5, float d6, svmfloat8x3_t x) {}
 void fn_bf16x3 (float d0, float d1, float d2, float d3,
 		float d4, float d5, float d6, svbfloat16x3_t x) {}
 void fn_f16x3 (float d0, float d1, float d2, float d3,
@@ -93,6 +99,8 @@  void fn_u32x4 (float d0, float d1, float d2, float d3,
 	       float d4, float d5, float d6, svuint32x4_t x) {}
 void fn_u64x4 (float d0, float d1, float d2, float d3,
 	       float d4, float d5, float d6, svuint64x4_t x) {}
+void fn_mf8x4 (float d0, float d1, float d2, float d3,
+	      float d4, float d5, float d6, svmfloat8x4_t x) {}
 void fn_bf16x4 (float d0, float d1, float d2, float d3,
 		float d4, float d5, float d6, svbfloat16x4_t x) {}
 void fn_f16x4 (float d0, float d1, float d2, float d3,
@@ -110,6 +118,7 @@  void fn_f64x4 (float d0, float d1, float d2, float d3,
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u16\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u32\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_u64\n} } } */
+/* { dg-final { scan-assembler {\t\.variant_pcs\tfn_mf8\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_bf16\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f16\n} } } */
 /* { dg-final { scan-assembler {\t\.variant_pcs\tfn_f32\n} } } */
@@ -123,6 +132,7 @@  void fn_f64x4 (float d0, float d1, float d2, float d3,
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_u16x2\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_u32x2\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_u64x2\n} } } */
+/* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_mf8x2\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_bf16x2\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_f16x2\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_f32x2\n} } } */
@@ -136,6 +146,7 @@  void fn_f64x4 (float d0, float d1, float d2, float d3,
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_u16x3\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_u32x3\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_u64x3\n} } } */
+/* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_mf8x3\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_bf16x3\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_f16x3\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_f32x3\n} } } */
@@ -149,6 +160,7 @@  void fn_f64x4 (float d0, float d1, float d2, float d3,
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_u16x4\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_u32x4\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_u64x4\n} } } */
+/* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_mf8x4\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_bf16x4\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_f16x4\n} } } */
 /* { dg-final { scan-assembler-not {\t\.variant_pcs\tfn_f32x4\n} } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_7.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_7.c
index 4f3ff810778..bb1cee0db56 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_7.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/annotate_7.c
@@ -18,6 +18,8 @@  void fn_u32 (float d0, float d1, float d2, float d3,
 	     float d4, float d5, float d6, float d7, svuint32_t x) {}
 void fn_u64 (float d0, float d1, float d2, float d3,
 	     float d4, float d5, float d6, float d7, svuint64_t x) {}
+void fn_mf8 (float d0, float d1, float d2, float d3,
+	      float d4, float d5, float d6, float d7, svmfloat8_t x) {}
 void fn_bf16 (float d0, float d1, float d2, float d3,
 	      float d4, float d5, float d6, float d7, svbfloat16_t x) {}
 void fn_f16 (float d0, float d1, float d2, float d3,
@@ -43,6 +45,8 @@  void fn_u32x2 (float d0, float d1, float d2, float d3,
 	       float d4, float d5, float d6, float d7, svuint32x2_t x) {}
 void fn_u64x2 (float d0, float d1, float d2, float d3,
 	       float d4, float d5, float d6, float d7, svuint64x2_t x) {}
+void fn_mf8x2 (float d0, float d1, float d2, float d3,
+	      float d4, float d5, float d6, float d7, svmfloat8x2_t x) {}
 void fn_bf16x2 (float d0, float d1, float d2, float d3,
 		float d4, float d5, float d6, float d7, svbfloat16x2_t x) {}
 void fn_f16x2 (float d0, float d1, float d2, float d3,
@@ -68,6 +72,8 @@  void fn_u32x3 (float d0, float d1, float d2, float d3,
 	       float d4, float d5, float d6, float d7, svuint32x3_t x) {}
 void fn_u64x3 (float d0, float d1, float d2, float d3,
 	       float d4, float d5, float d6, float d7, svuint64x3_t x) {}
+void fn_mf8x3 (float d0, float d1, float d2, float d3,
+	      float d4, float d5, float d6, float d7, svmfloat8x3_t x) {}
 void fn_bf16x3 (float d0, float d1, float d2, float d3,
 		float d4, float d5, float d6, float d7, svbfloat16x3_t x) {}
 void fn_f16x3 (float d0, float d1, float d2, float d3,
@@ -93,6 +99,8 @@  void fn_u32x4 (float d0, float d1, float d2, float d3,
 	       float d4, float d5, float d6, float d7, svuint32x4_t x) {}
 void fn_u64x4 (float d0, float d1, float d2, float d3,
 	       float d4, float d5, float d6, float d7, svuint64x4_t x) {}
+void fn_mf8x4 (float d0, float d1, float d2, float d3,
+	      float d4, float d5, float d6, float d7, svmfloat8x4_t x) {}
 void fn_bf16x4 (float d0, float d1, float d2, float d3,
 		float d4, float d5, float d6, float d7, svbfloat16x4_t x) {}
 void fn_f16x4 (float d0, float d1, float d2, float d3,
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/args_5_be_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/args_5_be_mf8.c
new file mode 100644
index 00000000000..3bd18a92393
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/args_5_be_mf8.c
@@ -0,0 +1,63 @@ 
+/* { dg-do compile { target lp64 } } */
+/* { dg-options "-O -mbig-endian -fno-stack-clash-protection -g" } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#pragma GCC aarch64 "arm_sve.h"
+
+/*
+** callee:
+**	addvl	sp, sp, #-1
+**	str	(p[4-7]), \[sp\]
+**	ptrue	\1\.b, all
+** (
+**	ld1b	(z[0-9]+\.b), \1/z, \[x1, #1, mul vl\]
+**	ld1b	(z[0-9]+\.b), \1/z, \[x1\]
+**	st2b	{\3 - \2}, p0, \[x0\]
+** |
+**	ld1b	(z[0-9]+\.b), \1/z, \[x1\]
+**	ld1b	(z[0-9]+\.b), \1/z, \[x1, #1, mul vl\]
+**	st2b	{\4 - \5}, p0, \[x0\]
+** )
+**	st4b	{z0\.b - z3\.b}, p1, \[x0\]
+**	st3b	{z4\.b - z6\.b}, p2, \[x0\]
+**	st1b	z7\.b, p3, \[x0\]
+**	ldr	\1, \[sp\]
+**	addvl	sp, sp, #1
+**	ret
+*/
+void __attribute__((noipa))
+callee (void *x0, svmfloat8x4_t z0, svmfloat8x3_t z4, svmfloat8x2_t stack,
+	svmfloat8_t z7, svbool_t p0, svbool_t p1, svbool_t p2, svbool_t p3)
+{
+  svst2 (p0, x0, stack);
+  svst4 (p1, x0, z0);
+  svst3 (p2, x0, z4);
+  svst1_mf8 (p3, x0, z7);
+}
+
+void __attribute__((noipa))
+caller (void *x0)
+{
+  svbool_t pg;
+  pg = svptrue_b8 ();
+  callee (x0,
+	  svld4_vnum_mf8 (pg, x0, -8),
+	  svld3_vnum_mf8 (pg, x0, -3),
+	  svld2_vnum_mf8 (pg, x0, 0),
+	  svld1_vnum_mf8 (pg, x0, 2),
+	  svptrue_pat_b8 (SV_VL1),
+	  svptrue_pat_b16 (SV_VL2),
+	  svptrue_pat_b32 (SV_VL3),
+	  svptrue_pat_b64 (SV_VL4));
+}
+
+/* { dg-final { scan-assembler {\tld4b\t{z0\.b - z3\.b}, p[0-7]/z, \[x0, #-8, mul vl\]\n} } } */
+/* { dg-final { scan-assembler {\tld3b\t{z4\.b - z6\.b}, p[0-7]/z, \[x0, #-3, mul vl\]\n} } } */
+/* { dg-final { scan-assembler {\tld1b\tz7\.b, p[0-7]/z, \[x0, #2, mul vl\]\n} } } */
+/* { dg-final { scan-assembler {\tmov\tx1, sp\n} } } */
+/* { dg-final { scan-assembler {\tld2b\t{(z[0-9]+\.b) - z[0-9]+\.b}.*\tst1b\t\1, p[0-7], \[(?:x1|sp)\]\n} } } */
+/* { dg-final { scan-assembler {\tld2b\t{z[0-9]+\.b - (z[0-9]+\.b)}.*\tst1b\t\1, p[0-7], \[(?:x1|sp), #1, mul vl\]\n} } } */
+/* { dg-final { scan-assembler {\tptrue\tp0\.b, vl1\n} } } */
+/* { dg-final { scan-assembler {\tptrue\tp1\.h, vl2\n} } } */
+/* { dg-final { scan-assembler {\tptrue\tp2\.s, vl3\n} } } */
+/* { dg-final { scan-assembler {\tptrue\tp3\.d, vl4\n} } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/args_5_le_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/args_5_le_mf8.c
new file mode 100644
index 00000000000..6106240e648
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/args_5_le_mf8.c
@@ -0,0 +1,58 @@ 
+/* { dg-do compile { target lp64 } } */
+/* { dg-options "-O -mlittle-endian -fno-stack-clash-protection -g" } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#pragma GCC aarch64 "arm_sve.h"
+
+/*
+** callee:
+** (
+**	ldr	(z[0-9]+), \[x1, #1, mul vl\]
+**	ldr	(z[0-9]+), \[x1\]
+**	st2b	{\2\.b - \1\.b}, p0, \[x0\]
+** |
+**	ldr	(z[0-9]+), \[x1\]
+**	ldr	(z[0-9]+), \[x1, #1, mul vl\]
+**	st2b	{\3\.b - \4\.b}, p0, \[x0\]
+** )
+**	st4b	{z0\.b - z3\.b}, p1, \[x0\]
+**	st3b	{z4\.b - z6\.b}, p2, \[x0\]
+**	st1b	z7\.b, p3, \[x0\]
+**	ret
+*/
+void __attribute__((noipa))
+callee (void *x0, svmfloat8x4_t z0, svmfloat8x3_t z4, svmfloat8x2_t stack,
+	svmfloat8_t z7, svbool_t p0, svbool_t p1, svbool_t p2, svbool_t p3)
+{
+  svst2 (p0, x0, stack);
+  svst4 (p1, x0, z0);
+  svst3 (p2, x0, z4);
+  svst1_mf8 (p3, x0, z7);
+}
+
+void __attribute__((noipa))
+caller (void *x0)
+{
+  svbool_t pg;
+  pg = svptrue_b8 ();
+  callee (x0,
+	  svld4_vnum_mf8 (pg, x0, -8),
+	  svld3_vnum_mf8 (pg, x0, -3),
+	  svld2_vnum_mf8 (pg, x0, 0),
+	  svld1_vnum_mf8 (pg, x0, 2),
+	  svptrue_pat_b8 (SV_VL1),
+	  svptrue_pat_b16 (SV_VL2),
+	  svptrue_pat_b32 (SV_VL3),
+	  svptrue_pat_b64 (SV_VL4));
+}
+
+/* { dg-final { scan-assembler {\tld4b\t{z0\.b - z3\.b}, p[0-7]/z, \[x0, #-8, mul vl\]\n} } } */
+/* { dg-final { scan-assembler {\tld3b\t{z4\.b - z6\.b}, p[0-7]/z, \[x0, #-3, mul vl\]\n} } } */
+/* { dg-final { scan-assembler {\tld1b\tz7\.b, p[0-7]/z, \[x0, #2, mul vl\]\n} } } */
+/* { dg-final { scan-assembler {\tmov\tx1, sp\n} } } */
+/* { dg-final { scan-assembler {\tld2b\t{(z[0-9]+)\.b - z[0-9]+\.b}.*\tstr\t\1, \[(?:x1|sp)\]\n} } } */
+/* { dg-final { scan-assembler {\tld2b\t{z[0-9]+\.b - (z[0-9]+)\.b}.*\tstr\t\1, \[(?:x1|sp), #1, mul vl\]\n} } } */
+/* { dg-final { scan-assembler {\tptrue\tp0\.b, vl1\n} } } */
+/* { dg-final { scan-assembler {\tptrue\tp1\.h, vl2\n} } } */
+/* { dg-final { scan-assembler {\tptrue\tp2\.s, vl3\n} } } */
+/* { dg-final { scan-assembler {\tptrue\tp3\.d, vl4\n} } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/args_6_be_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/args_6_be_mf8.c
new file mode 100644
index 00000000000..80af390b944
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/args_6_be_mf8.c
@@ -0,0 +1,71 @@ 
+/* { dg-do compile { target lp64 } } */
+/* { dg-options "-O -mbig-endian -fno-stack-clash-protection -fno-cprop-registers -fdisable-rtl-combine -g" } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#pragma GCC aarch64 "arm_sve.h"
+
+/*
+** callee1:
+**	ptrue	p3\.b, all
+**	...
+**	ld1b	(z[0-9]+\.b), p3/z, \[x1, #3, mul vl\]
+**	...
+**	st4b	{z[0-9]+\.b - \1}, p0, \[x0\]
+**	st2b	{z3\.b - z4\.b}, p1, \[x0\]
+**	st3b	{z5\.b - z7\.b}, p2, \[x0\]
+**	ret
+*/
+void __attribute__((noipa))
+callee1 (void *x0, svmfloat8x3_t z0, svmfloat8x2_t z3, svmfloat8x3_t z5,
+	 svmfloat8x4_t stack1, svmfloat8_t stack2, svbool_t p0,
+	 svbool_t p1, svbool_t p2)
+{
+  svst4_mf8 (p0, x0, stack1);
+  svst2_mf8 (p1, x0, z3);
+  svst3_mf8 (p2, x0, z5);
+}
+
+/*
+** callee2:
+**	ptrue	p3\.b, all
+**	ld1b	(z[0-9]+\.b), p3/z, \[x2\]
+**	st1b	\1, p0, \[x0\]
+**	st2b	{z3\.b - z4\.b}, p1, \[x0\]
+**	st3b	{z0\.b - z2\.b}, p2, \[x0\]
+**	ret
+*/
+void __attribute__((noipa))
+callee2 (void *x0, svmfloat8x3_t z0, svmfloat8x2_t z3, svmfloat8x3_t z5,
+	 svmfloat8x4_t stack1, svmfloat8_t stack2, svbool_t p0,
+	 svbool_t p1, svbool_t p2)
+{
+  svst1_mf8 (p0, x0, stack2);
+  svst2_mf8 (p1, x0, z3);
+  svst3_mf8 (p2, x0, z0);
+}
+
+void __attribute__((noipa))
+caller (void *x0)
+{
+  svbool_t pg;
+  pg = svptrue_b8 ();
+  callee1 (x0,
+	   svld3_vnum_mf8 (pg, x0, -9),
+	   svld2_vnum_mf8 (pg, x0, -2),
+	   svld3_vnum_mf8 (pg, x0, 0),
+	   svld4_vnum_mf8 (pg, x0, 8),
+	   svld1_vnum_mf8 (pg, x0, 5),
+	   svptrue_pat_b8 (SV_VL1),
+	   svptrue_pat_b16 (SV_VL2),
+	   svptrue_pat_b32 (SV_VL3));
+}
+
+/* { dg-final { scan-assembler {\tld3b\t{z0\.b - z2\.b}, p[0-7]/z, \[x0, #-9, mul vl\]\n} } } */
+/* { dg-final { scan-assembler {\tld2b\t{z3\.b - z4\.b}, p[0-7]/z, \[x0, #-2, mul vl\]\n} } } */
+/* { dg-final { scan-assembler {\tld3b\t{z5\.b - z7\.b}, p[0-7]/z, \[x0\]\n} } } */
+/* { dg-final { scan-assembler {\tld4b\t{(z[0-9]+\.b) - z[0-9]+\.b}.*\tst1b\t\1, p[0-7], \[x1\]\n} } } */
+/* { dg-final { scan-assembler {\tld4b\t{z[0-9]+\.b - (z[0-9]+\.b)}.*\tst1b\t\1, p[0-7], \[x1, #3, mul vl\]\n} } } */
+/* { dg-final { scan-assembler {\tld1b\t(z[0-9]+\.b), p[0-7]/z, \[x0, #5, mul vl\]\n.*\tst1b\t\1, p[0-7], \[x2\]\n} } } */
+/* { dg-final { scan-assembler {\tptrue\tp0\.b, vl1\n} } } */
+/* { dg-final { scan-assembler {\tptrue\tp1\.h, vl2\n} } } */
+/* { dg-final { scan-assembler {\tptrue\tp2\.s, vl3\n} } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/args_6_le_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/args_6_le_mf8.c
new file mode 100644
index 00000000000..e32089947c7
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/args_6_le_mf8.c
@@ -0,0 +1,70 @@ 
+/* { dg-do compile { target lp64 } } */
+/* { dg-options "-O -mlittle-endian -fno-stack-clash-protection -fno-cprop-registers -fdisable-rtl-combine -g" } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#pragma GCC aarch64 "arm_sve.h"
+
+/*
+** callee1:
+**	...
+**	ldr	(z[0-9]+), \[x1, #3, mul vl\]
+**	...
+**	st4b	{z[0-9]+\.b - \1\.b}, p0, \[x0\]
+**	st2b	{z3\.b - z4\.b}, p1, \[x0\]
+**	st3b	{z5\.b - z7\.b}, p2, \[x0\]
+**	ret
+*/
+void __attribute__((noipa))
+callee1 (void *x0, svmfloat8x3_t z0, svmfloat8x2_t z3, svmfloat8x3_t z5,
+	 svmfloat8x4_t stack1, svmfloat8_t stack2, svbool_t p0,
+	 svbool_t p1, svbool_t p2)
+{
+  svst4_mf8 (p0, x0, stack1);
+  svst2_mf8 (p1, x0, z3);
+  svst3_mf8 (p2, x0, z5);
+}
+
+/*
+** callee2:
+**	ptrue	p3\.b, all
+**	ld1b	(z[0-9]+\.b), p3/z, \[x2\]
+**	st1b	\1, p0, \[x0\]
+**	st2b	{z3\.b - z4\.b}, p1, \[x0\]
+**	st3b	{z0\.b - z2\.b}, p2, \[x0\]
+**	ret
+*/
+void __attribute__((noipa))
+callee2 (void *x0, svmfloat8x3_t z0, svmfloat8x2_t z3, svmfloat8x3_t z5,
+	 svmfloat8x4_t stack1, svmfloat8_t stack2, svbool_t p0,
+	 svbool_t p1, svbool_t p2)
+{
+  svst1_mf8 (p0, x0, stack2);
+  svst2_mf8 (p1, x0, z3);
+  svst3_mf8 (p2, x0, z0);
+}
+
+void __attribute__((noipa))
+caller (void *x0)
+{
+  svbool_t pg;
+  pg = svptrue_b8 ();
+  callee1 (x0,
+	   svld3_vnum_mf8 (pg, x0, -9),
+	   svld2_vnum_mf8 (pg, x0, -2),
+	   svld3_vnum_mf8 (pg, x0, 0),
+	   svld4_vnum_mf8 (pg, x0, 8),
+	   svld1_vnum_mf8 (pg, x0, 5),
+	   svptrue_pat_b8 (SV_VL1),
+	   svptrue_pat_b16 (SV_VL2),
+	   svptrue_pat_b32 (SV_VL3));
+}
+
+/* { dg-final { scan-assembler {\tld3b\t{z0\.b - z2\.b}, p[0-7]/z, \[x0, #-9, mul vl\]\n} } } */
+/* { dg-final { scan-assembler {\tld2b\t{z3\.b - z4\.b}, p[0-7]/z, \[x0, #-2, mul vl\]\n} } } */
+/* { dg-final { scan-assembler {\tld3b\t{z5\.b - z7\.b}, p[0-7]/z, \[x0\]\n} } } */
+/* { dg-final { scan-assembler {\tld4b\t{(z[0-9]+)\.b - z[0-9]+\.b}.*\tstr\t\1, \[x1\]\n} } } */
+/* { dg-final { scan-assembler {\tld4b\t{z[0-9]+\.b - (z[0-9]+)\.b}.*\tstr\t\1, \[x1, #3, mul vl\]\n} } } */
+/* { dg-final { scan-assembler {\tld1b\t(z[0-9]+\.b), p[0-7]/z, \[x0, #5, mul vl\]\n.*\tst1b\t\1, p[0-7], \[x2\]\n} } } */
+/* { dg-final { scan-assembler {\tptrue\tp0\.b, vl1\n} } } */
+/* { dg-final { scan-assembler {\tptrue\tp1\.h, vl2\n} } } */
+/* { dg-final { scan-assembler {\tptrue\tp2\.s, vl3\n} } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/gnu_vectors_1.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/gnu_vectors_1.c
index e5fceb14bbe..009a987fc31 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/gnu_vectors_1.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/gnu_vectors_1.c
@@ -2,6 +2,7 @@ 
 
 #include <arm_sve.h>
 
+typedef mfloat8_t mfloat8x32_t __attribute__((vector_size (32)));
 typedef bfloat16_t bfloat16x16_t __attribute__((vector_size (32)));
 typedef float16_t float16x16_t __attribute__((vector_size (32)));
 typedef float32_t float32x8_t __attribute__((vector_size (32)));
@@ -15,6 +16,7 @@  typedef uint16_t uint16x16_t __attribute__((vector_size (32)));
 typedef uint32_t uint32x8_t __attribute__((vector_size (32)));
 typedef uint64_t uint64x4_t __attribute__((vector_size (32)));
 
+void mfloat8_callee (mfloat8x32_t);
 void bfloat16_callee (bfloat16x16_t);
 void float16_callee (float16x16_t);
 void float32_callee (float32x8_t);
@@ -28,6 +30,12 @@  void uint16_callee (uint16x16_t);
 void uint32_callee (uint32x8_t);
 void uint64_callee (uint64x4_t);
 
+void
+mfloat8_caller (mfloat8_t val)
+{
+  mfloat8_callee (svdup_mf8 (val));
+}
+
 void
 bfloat16_caller (bfloat16_t val)
 {
@@ -100,8 +108,8 @@  uint64_caller (void)
   uint64_callee (svindex_u64 (1, 4));
 }
 
-/* { dg-final { scan-assembler-times {\tst1b\tz[0-9]+\.b, p[0-7], \[x0\]} 2 } } */
+/* { dg-final { scan-assembler-times {\tst1b\tz[0-9]+\.b, p[0-7], \[x0\]} 3 } } */
 /* { dg-final { scan-assembler-times {\tst1h\tz[0-9]+\.h, p[0-7], \[x0\]} 4 } } */
 /* { dg-final { scan-assembler-times {\tst1w\tz[0-9]+\.s, p[0-7], \[x0\]} 3 } } */
 /* { dg-final { scan-assembler-times {\tst1d\tz[0-9]+\.d, p[0-7], \[x0\]} 3 } } */
-/* { dg-final { scan-assembler-times {\tadd\tx0, sp, #?16\n} 12 } } */
+/* { dg-final { scan-assembler-times {\tadd\tx0, sp, #?16\n} 13 } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/gnu_vectors_2.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/gnu_vectors_2.c
index 875567f0197..375ac16495a 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/gnu_vectors_2.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/gnu_vectors_2.c
@@ -2,6 +2,7 @@ 
 
 #include <arm_sve.h>
 
+typedef mfloat8_t mfloat8x32_t __attribute__((vector_size (32)));
 typedef bfloat16_t bfloat16x16_t __attribute__((vector_size (32)));
 typedef float16_t float16x16_t __attribute__((vector_size (32)));
 typedef float32_t float32x8_t __attribute__((vector_size (32)));
@@ -15,6 +16,7 @@  typedef uint16_t uint16x16_t __attribute__((vector_size (32)));
 typedef uint32_t uint32x8_t __attribute__((vector_size (32)));
 typedef uint64_t uint64x4_t __attribute__((vector_size (32)));
 
+void mfloat8_callee (svmfloat8_t);
 void bfloat16_callee (svbfloat16_t);
 void float16_callee (svfloat16_t);
 void float32_callee (svfloat32_t);
@@ -28,6 +30,12 @@  void uint16_callee (svuint16_t);
 void uint32_callee (svuint32_t);
 void uint64_callee (svuint64_t);
 
+void
+mfloat8_caller (mfloat8x32_t arg)
+{
+  mfloat8_callee (arg);
+}
+
 void
 bfloat16_caller (bfloat16x16_t arg)
 {
@@ -100,7 +108,7 @@  uint64_caller (uint64x4_t arg)
   uint64_callee (arg);
 }
 
-/* { dg-final { scan-assembler-times {\tld1b\tz0\.b, p[0-7]/z, \[x0\]} 2 } } */
+/* { dg-final { scan-assembler-times {\tld1b\tz0\.b, p[0-7]/z, \[x0\]} 3 } } */
 /* { dg-final { scan-assembler-times {\tld1h\tz0\.h, p[0-7]/z, \[x0\]} 4 } } */
 /* { dg-final { scan-assembler-times {\tld1w\tz0\.s, p[0-7]/z, \[x0\]} 3 } } */
 /* { dg-final { scan-assembler-times {\tld1d\tz0\.d, p[0-7]/z, \[x0\]} 3 } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_4.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_4.c
index 91fdd3c202e..2e7d1ecf621 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_4.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_4.c
@@ -25,6 +25,14 @@  CALLEE (s8, __SVInt8_t)
 */
 CALLEE (u8, __SVUint8_t)
 
+/*
+** callee_mf8:
+**	ptrue	(p[0-7])\.b, all
+**	ld1b	z0\.b, \1/z, \[x0\]
+**	ret
+*/
+CALLEE (mf8, __SVMfloat8_t)
+
 /*
 ** callee_s16:
 **	ptrue	(p[0-7])\.b, all
@@ -115,7 +123,7 @@  CALLEE (f64, __SVFloat64_t)
     return svaddv (svptrue_b8 (), callee_##SUFFIX (ptr1));	\
   }
 
-#define CALLER_BF16(SUFFIX, TYPE)				\
+#define CALLER_NON_NUMERIC(SUFFIX, TYPE)				\
   typeof (svlasta (svptrue_b8 (), *(TYPE *) 0))			\
   __attribute__((noipa))					\
   caller_##SUFFIX (TYPE *ptr1)					\
@@ -147,6 +155,16 @@  CALLER (s8, __SVInt8_t)
 */
 CALLER (u8, __SVUint8_t)
 
+/*
+** caller_mf8:
+**	...
+**	bl	callee_mf8
+**	umov	w0, v0.b\[0\]
+**	ldp	x29, x30, \[sp\], 16
+**	ret
+*/
+CALLER_NON_NUMERIC (mf8, __SVMfloat8_t)
+
 /*
 ** caller_s16:
 **	...
@@ -189,7 +207,7 @@  CALLER (f16, __SVFloat16_t)
 **	ldp	x29, x30, \[sp\], 16
 **	ret
 */
-CALLER_BF16 (bf16, __SVBfloat16_t)
+CALLER_NON_NUMERIC (bf16, __SVBfloat16_t)
 
 /*
 ** caller_s32:
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_4_1024.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_4_1024.c
index 7d824caae1b..cd1b1414e71 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_4_1024.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_4_1024.c
@@ -25,6 +25,14 @@  CALLEE (s8, __SVInt8_t)
 */
 CALLEE (u8, __SVUint8_t)
 
+/*
+** callee_mf8:
+**	ptrue	(p[0-7])\.b, vl128
+**	ld1b	z0\.b, \1/z, \[x0\]
+**	ret
+*/
+CALLEE (mf8, __SVMfloat8_t)
+
 /*
 ** callee_s16:
 **	ptrue	(p[0-7])\.b, vl128
@@ -115,7 +123,7 @@  CALLEE (f64, __SVFloat64_t)
     return svaddv (svptrue_b8 (), callee_##SUFFIX (ptr1));	\
   }
 
-#define CALLER_BF16(SUFFIX, TYPE)				\
+#define CALLER_NON_NUMERIC(SUFFIX, TYPE)				\
   typeof (svlasta (svptrue_b8 (), *(TYPE *) 0))			\
   __attribute__((noipa))					\
   caller_##SUFFIX (TYPE *ptr1)					\
@@ -147,6 +155,16 @@  CALLER (s8, __SVInt8_t)
 */
 CALLER (u8, __SVUint8_t)
 
+/*
+** caller_mf8:
+**	...
+**	bl	callee_mf8
+**	umov	w0, v0.b\[0\]
+**	ldp	x29, x30, \[sp\], 16
+**	ret
+*/
+CALLER_NON_NUMERIC (mf8, __SVMfloat8_t)
+
 /*
 ** caller_s16:
 **	...
@@ -189,7 +207,7 @@  CALLER (f16, __SVFloat16_t)
 **	ldp	x29, x30, \[sp\], 16
 **	ret
 */
-CALLER_BF16 (bf16, __SVBfloat16_t)
+CALLER_NON_NUMERIC (bf16, __SVBfloat16_t)
 
 /*
 ** caller_s32:
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_4_128.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_4_128.c
index e0aa3a5fa68..450fa795b6e 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_4_128.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_4_128.c
@@ -25,6 +25,14 @@  CALLEE (s8, __SVInt8_t)
 */
 CALLEE (u8, __SVUint8_t)
 
+/*
+** callee_mf8:
+**	ptrue	(p[0-7])\.b, vl16
+**	ld1b	z0\.b, \1/z, \[x0\]
+**	ret
+*/
+CALLEE (mf8, __SVMfloat8_t)
+
 /*
 ** callee_s16:
 **	ptrue	(p[0-7])\.b, vl16
@@ -115,7 +123,7 @@  CALLEE (f64, __SVFloat64_t)
     return svaddv (svptrue_b8 (), callee_##SUFFIX (ptr1));	\
   }
 
-#define CALLER_BF16(SUFFIX, TYPE)				\
+#define CALLER_NON_NUMERIC(SUFFIX, TYPE)				\
   typeof (svlasta (svptrue_b8 (), *(TYPE *) 0))			\
   __attribute__((noipa))					\
   caller_##SUFFIX (TYPE *ptr1)					\
@@ -147,6 +155,16 @@  CALLER (s8, __SVInt8_t)
 */
 CALLER (u8, __SVUint8_t)
 
+/*
+** caller_mf8:
+**	...
+**	bl	callee_mf8
+**	umov	w0, v0.b\[0\]
+**	ldp	x29, x30, \[sp\], 16
+**	ret
+*/
+CALLER_NON_NUMERIC (mf8, __SVMfloat8_t)
+
 /*
 ** caller_s16:
 **	...
@@ -189,7 +207,7 @@  CALLER (f16, __SVFloat16_t)
 **	ldp	x29, x30, \[sp\], 16
 **	ret
 */
-CALLER_BF16 (bf16, __SVBfloat16_t)
+CALLER_NON_NUMERIC (bf16, __SVBfloat16_t)
 
 /*
 ** caller_s32:
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_4_2048.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_4_2048.c
index 3238015d9eb..9ae14e481dc 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_4_2048.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_4_2048.c
@@ -25,6 +25,14 @@  CALLEE (s8, __SVInt8_t)
 */
 CALLEE (u8, __SVUint8_t)
 
+/*
+** callee_mf8:
+**	ptrue	(p[0-7])\.b, vl256
+**	ld1b	z0\.b, \1/z, \[x0\]
+**	ret
+*/
+CALLEE (mf8, __SVMfloat8_t)
+
 /*
 ** callee_s16:
 **	ptrue	(p[0-7])\.b, vl256
@@ -115,7 +123,7 @@  CALLEE (f64, __SVFloat64_t)
     return svaddv (svptrue_b8 (), callee_##SUFFIX (ptr1));	\
   }
 
-#define CALLER_BF16(SUFFIX, TYPE)				\
+#define CALLER_NON_NUMERIC(SUFFIX, TYPE)				\
   typeof (svlasta (svptrue_b8 (), *(TYPE *) 0))			\
   __attribute__((noipa))					\
   caller_##SUFFIX (TYPE *ptr1)					\
@@ -147,6 +155,16 @@  CALLER (s8, __SVInt8_t)
 */
 CALLER (u8, __SVUint8_t)
 
+/*
+** caller_mf8:
+**	...
+**	bl	callee_mf8
+**	umov	w0, v0.b\[0\]
+**	ldp	x29, x30, \[sp\], 16
+**	ret
+*/
+CALLER_NON_NUMERIC (mf8, __SVMfloat8_t)
+
 /*
 ** caller_s16:
 **	...
@@ -189,7 +207,7 @@  CALLER (f16, __SVFloat16_t)
 **	ldp	x29, x30, \[sp\], 16
 **	ret
 */
-CALLER_BF16 (bf16, __SVBfloat16_t)
+CALLER_NON_NUMERIC (bf16, __SVBfloat16_t)
 
 /*
 ** caller_s32:
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_4_256.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_4_256.c
index 50861098934..636da74416b 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_4_256.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_4_256.c
@@ -25,6 +25,14 @@  CALLEE (s8, __SVInt8_t)
 */
 CALLEE (u8, __SVUint8_t)
 
+/*
+** callee_mf8:
+**	ptrue	(p[0-7])\.b, vl32
+**	ld1b	z0\.b, \1/z, \[x0\]
+**	ret
+*/
+CALLEE (mf8, __SVMfloat8_t)
+
 /*
 ** callee_s16:
 **	ptrue	(p[0-7])\.b, vl32
@@ -115,7 +123,7 @@  CALLEE (f64, __SVFloat64_t)
     return svaddv (svptrue_b8 (), callee_##SUFFIX (ptr1));	\
   }
 
-#define CALLER_BF16(SUFFIX, TYPE)				\
+#define CALLER_NON_NUMERIC(SUFFIX, TYPE)				\
   typeof (svlasta (svptrue_b8 (), *(TYPE *) 0))			\
   __attribute__((noipa))					\
   caller_##SUFFIX (TYPE *ptr1)					\
@@ -147,6 +155,16 @@  CALLER (s8, __SVInt8_t)
 */
 CALLER (u8, __SVUint8_t)
 
+/*
+** caller_mf8:
+**	...
+**	bl	callee_mf8
+**	umov	w0, v0.b\[0\]
+**	ldp	x29, x30, \[sp\], 16
+**	ret
+*/
+CALLER_NON_NUMERIC (mf8, __SVMfloat8_t)
+
 /*
 ** caller_s16:
 **	...
@@ -189,7 +207,7 @@  CALLER (f16, __SVFloat16_t)
 **	ldp	x29, x30, \[sp\], 16
 **	ret
 */
-CALLER_BF16 (bf16, __SVBfloat16_t)
+CALLER_NON_NUMERIC (bf16, __SVBfloat16_t)
 
 /*
 ** caller_s32:
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_4_512.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_4_512.c
index 300dacce955..04f4b5f63ad 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_4_512.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_4_512.c
@@ -25,6 +25,14 @@  CALLEE (s8, __SVInt8_t)
 */
 CALLEE (u8, __SVUint8_t)
 
+/*
+** callee_mf8:
+**	ptrue	(p[0-7])\.b, vl64
+**	ld1b	z0\.b, \1/z, \[x0\]
+**	ret
+*/
+CALLEE (mf8, __SVMfloat8_t)
+
 /*
 ** callee_s16:
 **	ptrue	(p[0-7])\.b, vl64
@@ -115,7 +123,7 @@  CALLEE (f64, __SVFloat64_t)
     return svaddv (svptrue_b8 (), callee_##SUFFIX (ptr1));	\
   }
 
-#define CALLER_BF16(SUFFIX, TYPE)				\
+#define CALLER_NON_NUMERIC(SUFFIX, TYPE)				\
   typeof (svlasta (svptrue_b8 (), *(TYPE *) 0))			\
   __attribute__((noipa))					\
   caller_##SUFFIX (TYPE *ptr1)					\
@@ -147,6 +155,16 @@  CALLER (s8, __SVInt8_t)
 */
 CALLER (u8, __SVUint8_t)
 
+/*
+** caller_mf8:
+**	...
+**	bl	callee_mf8
+**	umov	w0, v0.b\[0\]
+**	ldp	x29, x30, \[sp\], 16
+**	ret
+*/
+CALLER_NON_NUMERIC (mf8, __SVMfloat8_t)
+
 /*
 ** caller_s16:
 **	...
@@ -189,7 +207,7 @@  CALLER (f16, __SVFloat16_t)
 **	ldp	x29, x30, \[sp\], 16
 **	ret
 */
-CALLER_BF16 (bf16, __SVBfloat16_t)
+CALLER_NON_NUMERIC (bf16, __SVBfloat16_t)
 
 /*
 ** caller_s32:
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_5.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_5.c
index 0a840a38384..7f73a5a5935 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_5.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_5.c
@@ -27,6 +27,14 @@  CALLEE (s8, svint8_t)
 */
 CALLEE (u8, svuint8_t)
 
+/*
+** callee_mf8:
+**	ptrue	(p[0-7])\.b, all
+**	ld1b	z0\.b, \1/z, \[x0\]
+**	ret
+*/
+CALLEE (mf8, svmfloat8_t)
+
 /*
 ** callee_s16:
 **	ptrue	(p[0-7])\.b, all
@@ -115,7 +123,7 @@  CALLEE (f64, svfloat64_t)
     return svaddv (svptrue_b8 (), callee_##SUFFIX (ptr1));	\
   }
 
-#define CALLER_BF16(SUFFIX, TYPE)				\
+#define CALLER_NON_NUMERIC(SUFFIX, TYPE)				\
   typeof (svlasta (svptrue_b8 (), *(TYPE *) 0))			\
   __attribute__((noipa))					\
   caller_##SUFFIX (TYPE *ptr1)					\
@@ -147,6 +155,16 @@  CALLER (s8, svint8_t)
 */
 CALLER (u8, svuint8_t)
 
+/*
+** caller_mf8:
+**	...
+**	bl	callee_mf8
+**	umov	w0, v0.b\[0\]
+**	ldp	x29, x30, \[sp\], 16
+**	ret
+*/
+CALLER_NON_NUMERIC (mf8, svmfloat8_t)
+
 /*
 ** caller_s16:
 **	...
@@ -189,7 +207,7 @@  CALLER (f16, svfloat16_t)
 **	ldp	x29, x30, \[sp\], 16
 **	ret
 */
-CALLER_BF16 (bf16, svbfloat16_t)
+CALLER_NON_NUMERIC (bf16, svbfloat16_t)
 
 /*
 ** caller_s32:
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_5_1024.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_5_1024.c
index 18cefbff1e6..dddf2936d10 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_5_1024.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_5_1024.c
@@ -27,6 +27,14 @@  CALLEE (s8, svint8_t)
 */
 CALLEE (u8, svuint8_t)
 
+/*
+** callee_mf8:
+**	ptrue	(p[0-7])\.b, vl128
+**	ld1b	z0\.b, \1/z, \[x0\]
+**	ret
+*/
+CALLEE (mf8, svmfloat8_t)
+
 /*
 ** callee_s16:
 **	ptrue	(p[0-7])\.b, vl128
@@ -115,7 +123,7 @@  CALLEE (f64, svfloat64_t)
     return svaddv (svptrue_b8 (), callee_##SUFFIX (ptr1));	\
   }
 
-#define CALLER_BF16(SUFFIX, TYPE)				\
+#define CALLER_NON_NUMERIC(SUFFIX, TYPE)				\
   typeof (svlasta (svptrue_b8 (), *(TYPE *) 0))			\
   __attribute__((noipa))					\
   caller_##SUFFIX (TYPE *ptr1)					\
@@ -147,6 +155,16 @@  CALLER (s8, svint8_t)
 */
 CALLER (u8, svuint8_t)
 
+/*
+** caller_mf8:
+**	...
+**	bl	callee_mf8
+**	umov	w0, v0.b\[0\]
+**	ldp	x29, x30, \[sp\], 16
+**	ret
+*/
+CALLER_NON_NUMERIC (mf8, svmfloat8_t)
+
 /*
 ** caller_s16:
 **	...
@@ -189,7 +207,7 @@  CALLER (f16, svfloat16_t)
 **	ldp	x29, x30, \[sp\], 16
 **	ret
 */
-CALLER_BF16 (bf16, svbfloat16_t)
+CALLER_NON_NUMERIC (bf16, svbfloat16_t)
 
 /*
 ** caller_s32:
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_5_128.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_5_128.c
index c622ed55674..2f1878b16a6 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_5_128.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_5_128.c
@@ -27,6 +27,14 @@  CALLEE (s8, svint8_t)
 */
 CALLEE (u8, svuint8_t)
 
+/*
+** callee_mf8:
+**	ptrue	(p[0-7])\.b, vl16
+**	ld1b	z0\.b, \1/z, \[x0\]
+**	ret
+*/
+CALLEE (mf8, svmfloat8_t)
+
 /*
 ** callee_s16:
 **	ptrue	(p[0-7])\.b, vl16
@@ -115,7 +123,7 @@  CALLEE (f64, svfloat64_t)
     return svaddv (svptrue_b8 (), callee_##SUFFIX (ptr1));	\
   }
 
-#define CALLER_BF16(SUFFIX, TYPE)				\
+#define CALLER_NON_NUMERIC(SUFFIX, TYPE)				\
   typeof (svlasta (svptrue_b8 (), *(TYPE *) 0))			\
   __attribute__((noipa))					\
   caller_##SUFFIX (TYPE *ptr1)					\
@@ -147,6 +155,16 @@  CALLER (s8, svint8_t)
 */
 CALLER (u8, svuint8_t)
 
+/*
+** caller_mf8:
+**	...
+**	bl	callee_mf8
+**	umov	w0, v0.b\[0\]
+**	ldp	x29, x30, \[sp\], 16
+**	ret
+*/
+CALLER_NON_NUMERIC (mf8, svmfloat8_t)
+
 /*
 ** caller_s16:
 **	...
@@ -189,7 +207,7 @@  CALLER (f16, svfloat16_t)
 **	ldp	x29, x30, \[sp\], 16
 **	ret
 */
-CALLER_BF16 (bf16, svbfloat16_t)
+CALLER_NON_NUMERIC (bf16, svbfloat16_t)
 
 /*
 ** caller_s32:
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_5_2048.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_5_2048.c
index 3286280687d..93f45529e37 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_5_2048.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_5_2048.c
@@ -27,6 +27,14 @@  CALLEE (s8, svint8_t)
 */
 CALLEE (u8, svuint8_t)
 
+/*
+** callee_mf8:
+**	ptrue	(p[0-7])\.b, vl256
+**	ld1b	z0\.b, \1/z, \[x0\]
+**	ret
+*/
+CALLEE (mf8, svmfloat8_t)
+
 /*
 ** callee_s16:
 **	ptrue	(p[0-7])\.b, vl256
@@ -115,7 +123,7 @@  CALLEE (f64, svfloat64_t)
     return svaddv (svptrue_b8 (), callee_##SUFFIX (ptr1));	\
   }
 
-#define CALLER_BF16(SUFFIX, TYPE)				\
+#define CALLER_NON_NUMERIC(SUFFIX, TYPE)				\
   typeof (svlasta (svptrue_b8 (), *(TYPE *) 0))			\
   __attribute__((noipa))					\
   caller_##SUFFIX (TYPE *ptr1)					\
@@ -147,6 +155,16 @@  CALLER (s8, svint8_t)
 */
 CALLER (u8, svuint8_t)
 
+/*
+** caller_mf8:
+**	...
+**	bl	callee_mf8
+**	umov	w0, v0.b\[0\]
+**	ldp	x29, x30, \[sp\], 16
+**	ret
+*/
+CALLER_NON_NUMERIC (mf8, svmfloat8_t)
+
 /*
 ** caller_s16:
 **	...
@@ -189,7 +207,7 @@  CALLER (f16, svfloat16_t)
 **	ldp	x29, x30, \[sp\], 16
 **	ret
 */
-CALLER_BF16 (bf16, svbfloat16_t)
+CALLER_NON_NUMERIC (bf16, svbfloat16_t)
 
 /*
 ** caller_s32:
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_5_256.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_5_256.c
index 3c6afa2fdf1..2d87a0467c6 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_5_256.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_5_256.c
@@ -27,6 +27,14 @@  CALLEE (s8, svint8_t)
 */
 CALLEE (u8, svuint8_t)
 
+/*
+** callee_mf8:
+**	ptrue	(p[0-7])\.b, vl32
+**	ld1b	z0\.b, \1/z, \[x0\]
+**	ret
+*/
+CALLEE (mf8, svmfloat8_t)
+
 /*
 ** callee_s16:
 **	ptrue	(p[0-7])\.b, vl32
@@ -115,7 +123,7 @@  CALLEE (f64, svfloat64_t)
     return svaddv (svptrue_b8 (), callee_##SUFFIX (ptr1));	\
   }
 
-#define CALLER_BF16(SUFFIX, TYPE)				\
+#define CALLER_NON_NUMERIC(SUFFIX, TYPE)				\
   typeof (svlasta (svptrue_b8 (), *(TYPE *) 0))			\
   __attribute__((noipa))					\
   caller_##SUFFIX (TYPE *ptr1)					\
@@ -147,6 +155,16 @@  CALLER (s8, svint8_t)
 */
 CALLER (u8, svuint8_t)
 
+/*
+** caller_mf8:
+**	...
+**	bl	callee_mf8
+**	umov	w0, v0.b\[0\]
+**	ldp	x29, x30, \[sp\], 16
+**	ret
+*/
+CALLER_NON_NUMERIC (mf8, svmfloat8_t)
+
 /*
 ** caller_s16:
 **	...
@@ -189,7 +207,7 @@  CALLER (f16, svfloat16_t)
 **	ldp	x29, x30, \[sp\], 16
 **	ret
 */
-CALLER_BF16 (bf16, svbfloat16_t)
+CALLER_NON_NUMERIC (bf16, svbfloat16_t)
 
 /*
 ** caller_s32:
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_5_512.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_5_512.c
index bb7d3ebf9d4..8352ddc3491 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_5_512.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_5_512.c
@@ -27,6 +27,14 @@  CALLEE (s8, svint8_t)
 */
 CALLEE (u8, svuint8_t)
 
+/*
+** callee_mf8:
+**	ptrue	(p[0-7])\.b, vl64
+**	ld1b	z0\.b, \1/z, \[x0\]
+**	ret
+*/
+CALLEE (mf8, svmfloat8_t)
+
 /*
 ** callee_s16:
 **	ptrue	(p[0-7])\.b, vl64
@@ -115,7 +123,7 @@  CALLEE (f64, svfloat64_t)
     return svaddv (svptrue_b8 (), callee_##SUFFIX (ptr1));	\
   }
 
-#define CALLER_BF16(SUFFIX, TYPE)				\
+#define CALLER_NON_NUMERIC(SUFFIX, TYPE)				\
   typeof (svlasta (svptrue_b8 (), *(TYPE *) 0))			\
   __attribute__((noipa))					\
   caller_##SUFFIX (TYPE *ptr1)					\
@@ -147,6 +155,16 @@  CALLER (s8, svint8_t)
 */
 CALLER (u8, svuint8_t)
 
+/*
+** caller_mf8:
+**	...
+**	bl	callee_mf8
+**	umov	w0, v0.b\[0\]
+**	ldp	x29, x30, \[sp\], 16
+**	ret
+*/
+CALLER_NON_NUMERIC (mf8, svmfloat8_t)
+
 /*
 ** caller_s16:
 **	...
@@ -189,7 +207,7 @@  CALLER (f16, svfloat16_t)
 **	ldp	x29, x30, \[sp\], 16
 **	ret
 */
-CALLER_BF16 (bf16, svbfloat16_t)
+CALLER_NON_NUMERIC (bf16, svbfloat16_t)
 
 /*
 ** caller_s32:
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_6.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_6.c
index 1bc2f43bcf9..73652a95d5d 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_6.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_6.c
@@ -6,6 +6,7 @@ 
 
 typedef int8_t svint8_t __attribute__ ((vector_size (32)));
 typedef uint8_t svuint8_t __attribute__ ((vector_size (32)));
+typedef __mfp8 svmfloat8_t __attribute__ ((vector_size (32)));
 
 typedef int16_t svint16_t __attribute__ ((vector_size (32)));
 typedef uint16_t svuint16_t __attribute__ ((vector_size (32)));
@@ -53,6 +54,19 @@  CALLEE (s8, svint8_t)
 */
 CALLEE (u8, svuint8_t)
 
+/*
+** callee_u8:
+** (
+**	ld1	({v.*}), \[x0\]
+**	st1	\1, \[x8\]
+** |
+**	ldp	(q[0-9]+, q[0-9]+), \[x0\]
+**	stp	\2, \[x8\]
+** )
+**	ret
+*/
+CALLEE (mf8, svmfloat8_t)
+
 /*
 ** callee_s16:
 ** (
@@ -171,6 +185,16 @@  CALLER (s8, svint8_t)
 */
 CALLER (u8, svuint8_t)
 
+/*
+** caller_mf8:
+**	...
+**	bl	callee_mf8
+**	ldrb	w0, \[sp, 16\]
+**	ldp	x29, x30, \[sp\], 48
+**	ret
+*/
+CALLER (mf8, svmfloat8_t)
+
 /*
 ** caller_s16:
 **	...
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_6_1024.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_6_1024.c
index 6c716ef7c34..6b58dd48eab 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_6_1024.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_6_1024.c
@@ -6,6 +6,7 @@ 
 
 typedef int8_t svint8_t __attribute__ ((vector_size (128)));
 typedef uint8_t svuint8_t __attribute__ ((vector_size (128)));
+typedef __mfp8 svmfloat8_t __attribute__ ((vector_size (128)));
 
 typedef int16_t svint16_t __attribute__ ((vector_size (128)));
 typedef uint16_t svuint16_t __attribute__ ((vector_size (128)));
@@ -45,6 +46,15 @@  CALLEE (s8, svint8_t)
 */
 CALLEE (u8, svuint8_t)
 
+/*
+** callee_mf8:
+**	ptrue	(p[0-7])\.b, vl128
+**	ld1b	(z[0-9]+)\.b, \1/z, \[x0\]
+**	st1b	\2\.b, \1, \[x8\]
+**	ret
+*/
+CALLEE (mf8, svmfloat8_t)
+
 /*
 ** callee_s16:
 **	ptrue	(p[0-7])\.b, vl128
@@ -166,6 +176,18 @@  CALLER (s8, svint8_t)
 */
 CALLER (u8, svuint8_t)
 
+/*
+** caller_mf8:
+**	...
+**	bl	callee_mf8
+**	...
+**	ld1b	(z[0-9]+\.b), (p[0-7])/z, \[[^]]*\]
+**	st1b	\1, \2, \[[^]]*\]
+**	...
+**	ret
+*/
+CALLER (mf8, svmfloat8_t)
+
 /*
 ** caller_s16:
 **	...
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_6_128.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_6_128.c
index 4f190fd1444..18ace1985fe 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_6_128.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_6_128.c
@@ -6,6 +6,7 @@ 
 
 typedef int8_t svint8_t __attribute__ ((vector_size (16)));
 typedef uint8_t svuint8_t __attribute__ ((vector_size (16)));
+typedef __mfp8 svmfloat8_t __attribute__ ((vector_size (16)));
 
 typedef int16_t svint16_t __attribute__ ((vector_size (16)));
 typedef uint16_t svuint16_t __attribute__ ((vector_size (16)));
@@ -41,6 +42,13 @@  CALLEE (s8, svint8_t)
 */
 CALLEE (u8, svuint8_t)
 
+/*
+** callee_mf8:
+**	ldr	q0, \[x0\]
+**	ret
+*/
+CALLEE (mf8, svmfloat8_t)
+
 /*
 ** callee_s16:
 **	ldr	q0, \[x0\]
@@ -140,6 +148,17 @@  CALLER (s8, svint8_t)
 */
 CALLER (u8, svuint8_t)
 
+/*
+** caller_mf8:
+**	...
+**	bl	callee_mf8
+**	...
+**	str	q0, \[[^]]*\]
+**	...
+**	ret
+*/
+CALLER (mf8, svmfloat8_t)
+
 /*
 ** caller_s16:
 **	...
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_6_2048.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_6_2048.c
index 0eb9607d9db..0def3b5f2da 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_6_2048.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_6_2048.c
@@ -6,6 +6,7 @@ 
 
 typedef int8_t svint8_t __attribute__ ((vector_size (256)));
 typedef uint8_t svuint8_t __attribute__ ((vector_size (256)));
+typedef __mfp8 svmfloat8_t __attribute__ ((vector_size (256)));
 
 typedef int16_t svint16_t __attribute__ ((vector_size (256)));
 typedef uint16_t svuint16_t __attribute__ ((vector_size (256)));
@@ -45,6 +46,15 @@  CALLEE (s8, svint8_t)
 */
 CALLEE (u8, svuint8_t)
 
+/*
+** callee_mf8:
+**	ptrue	(p[0-7])\.b, vl256
+**	ld1b	(z[0-9]+)\.b, \1/z, \[x0\]
+**	st1b	\2\.b, \1, \[x8\]
+**	ret
+*/
+CALLEE (mf8, svmfloat8_t)
+
 /*
 ** callee_s16:
 **	ptrue	(p[0-7])\.b, vl256
@@ -166,6 +176,18 @@  CALLER (s8, svint8_t)
 */
 CALLER (u8, svuint8_t)
 
+/*
+** caller_mf8:
+**	...
+**	bl	callee_mf8
+**	...
+**	ld1b	(z[0-9]+\.b), (p[0-7])/z, \[[^]]*\]
+**	st1b	\1, \2, \[[^]]*\]
+**	...
+**	ret
+*/
+CALLER (mf8, svmfloat8_t)
+
 /*
 ** caller_s16:
 **	...
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_6_256.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_6_256.c
index 749eb332599..17055521f7d 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_6_256.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_6_256.c
@@ -6,6 +6,7 @@ 
 
 typedef int8_t svint8_t __attribute__ ((vector_size (32)));
 typedef uint8_t svuint8_t __attribute__ ((vector_size (32)));
+typedef __mfp8 svmfloat8_t __attribute__ ((vector_size (32)));
 
 typedef int16_t svint16_t __attribute__ ((vector_size (32)));
 typedef uint16_t svuint16_t __attribute__ ((vector_size (32)));
@@ -45,6 +46,15 @@  CALLEE (s8, svint8_t)
 */
 CALLEE (u8, svuint8_t)
 
+/*
+** callee_mf8:
+**	ptrue	(p[0-7])\.b, vl32
+**	ld1b	(z[0-9]+)\.b, \1/z, \[x0\]
+**	st1b	\2\.b, \1, \[x8\]
+**	ret
+*/
+CALLEE (mf8, svmfloat8_t)
+
 /*
 ** callee_s16:
 **	ptrue	(p[0-7])\.b, vl32
@@ -166,6 +176,18 @@  CALLER (s8, svint8_t)
 */
 CALLER (u8, svuint8_t)
 
+/*
+** caller_mf8:
+**	...
+**	bl	callee_mf8
+**	...
+**	ld1b	(z[0-9]+\.b), (p[0-7])/z, \[[^]]*\]
+**	st1b	\1, \2, \[[^]]*\]
+**	...
+**	ret
+*/
+CALLER (mf8, svmfloat8_t)
+
 /*
 ** caller_s16:
 **	...
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_6_512.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_6_512.c
index f6a64cc4944..324d0973ece 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_6_512.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_6_512.c
@@ -6,6 +6,7 @@ 
 
 typedef int8_t svint8_t __attribute__ ((vector_size (64)));
 typedef uint8_t svuint8_t __attribute__ ((vector_size (64)));
+typedef __mfp8 svmfloat8_t __attribute__ ((vector_size (64)));
 
 typedef int16_t svint16_t __attribute__ ((vector_size (64)));
 typedef uint16_t svuint16_t __attribute__ ((vector_size (64)));
@@ -45,6 +46,15 @@  CALLEE (s8, svint8_t)
 */
 CALLEE (u8, svuint8_t)
 
+/*
+** callee_mf8:
+**	ptrue	(p[0-7])\.b, vl64
+**	ld1b	(z[0-9]+)\.b, \1/z, \[x0\]
+**	st1b	\2\.b, \1, \[x8\]
+**	ret
+*/
+CALLEE (mf8, svmfloat8_t)
+
 /*
 ** callee_s16:
 **	ptrue	(p[0-7])\.b, vl64
@@ -166,6 +176,18 @@  CALLER (s8, svint8_t)
 */
 CALLER (u8, svuint8_t)
 
+/*
+** caller_mf8:
+**	...
+**	bl	callee_mf8
+**	...
+**	ld1b	(z[0-9]+\.b), (p[0-7])/z, \[[^]]*\]
+**	st1b	\1, \2, \[[^]]*\]
+**	...
+**	ret
+*/
+CALLER (mf8, svmfloat8_t)
+
 /*
 ** caller_s16:
 **	...
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_7.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_7.c
index 55456a3b4cb..95f944b18e6 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_7.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_7.c
@@ -60,6 +60,34 @@  caller_u8 (void)
   return svtrn2 (svget2 (res, 1), svget2 (res, 0));
 }
 
+/*
+** callee_mf8:
+**	mov	z0\.b, w2
+**	mov	z1\.b, w3
+**	ret
+*/
+svmfloat8x2_t __attribute__((noipa))
+callee_mf8 (mfloat8_t h0, mfloat8_t h1, mfloat8_t h2, mfloat8_t h3)
+{
+  return svcreate2 (svdup_mf8 (h2), svdup_mf8 (h3));
+}
+
+/*
+** caller_mf8:
+**	...
+**	bl	callee_mf8
+**	trn2	z0\.b, z1\.b, z0\.b
+**	ldp	x29, x30, \[sp\], 16
+**	ret
+*/
+svmfloat8_t __attribute__((noipa))
+caller_mf8 (mfloat8_t h0, mfloat8_t h1, mfloat8_t h2, mfloat8_t h3)
+{
+  svmfloat8x2_t res;
+  res = callee_mf8 (h0, h1, h2, h3);
+  return svtrn2 (svget2 (res, 1), svget2 (res, 0));
+}
+
 /*
 ** callee_s16:
 **	mov	z0\.h, #1
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_8.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_8.c
index 9581811e7f3..ca47d3125f9 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_8.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_8.c
@@ -66,6 +66,35 @@  caller_u8 (void)
 		  svget3 (res, 0), svget3 (res, 1), svget3 (res, 2));
 }
 
+/*
+** callee_mf8:
+**	mov	z0\.b, w0
+**	mov	z1\.b, w1
+**	mov	z2\.b, w2
+**	ret
+*/
+svmfloat8x3_t __attribute__((noipa))
+callee_mf8 (mfloat8_t h0, mfloat8_t h1, mfloat8_t h2)
+{
+  return svcreate3 (svdup_mf8 (h0), svdup_mf8 (h1), svdup_mf8 (h2));
+}
+
+/*
+** caller_mf8:
+**	...
+**	bl	callee_mf8
+**	trn2	z0\.b, z0\.b, z2\.b
+**	ldp	x29, x30, \[sp\], 16
+**	ret
+*/
+svmfloat8_t __attribute__((noipa))
+caller_mf8 (mfloat8_t h0, mfloat8_t h1, mfloat8_t h2)
+{
+  svmfloat8x3_t res;
+  res = callee_mf8 (h0, h1, h2);
+  return svtrn2 (svget3 (res, 0), svget3 (res, 2));
+}
+
 /*
 ** callee_s16:
 **	mov	z0\.h, #1
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_9.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_9.c
index 3b2604e6068..f1909e139f0 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_9.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/return_9.c
@@ -74,6 +74,39 @@  caller_u8 (void)
 			   svget4 (res, 3)));
 }
 
+/*
+** callee_mf8:
+**	mov	z0\.b, w4
+**	mov	z1\.b, w5
+**	mov	z2\.b, w6
+**	mov	z3\.b, w7
+**	ret
+*/
+svmfloat8x4_t __attribute__((noipa))
+callee_mf8 (mfloat8_t h0, mfloat8_t h1, mfloat8_t h2, mfloat8_t h3,
+	     mfloat8_t h4, mfloat8_t h5, mfloat8_t h6, mfloat8_t h7)
+{
+  return svcreate4 (svdup_mf8 (h4), svdup_mf8 (h5),
+		    svdup_mf8 (h6), svdup_mf8 (h7));
+}
+
+/*
+** caller_mf8:
+**	...
+**	bl	callee_mf8
+**	trn2	z0\.b, z0\.b, z3\.b
+**	ldp	x29, x30, \[sp\], 16
+**	ret
+*/
+svmfloat8_t __attribute__((noipa))
+caller_mf8 (mfloat8_t h0, mfloat8_t h1, mfloat8_t h2, mfloat8_t h3,
+	     mfloat8_t h4, mfloat8_t h5, mfloat8_t h6, mfloat8_t h7)
+{
+  svmfloat8x4_t res;
+  res = callee_mf8 (h0, h1, h2, h3, h4, h5, h6, h7);
+  return svtrn2 (svget4 (res, 0), svget4 (res, 3));
+}
+
 /*
 ** callee_s16:
 **	mov	z0\.h, #1
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pcs/varargs_2_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve/pcs/varargs_2_mf8.c
new file mode 100644
index 00000000000..e7057c0548e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pcs/varargs_2_mf8.c
@@ -0,0 +1,170 @@ 
+/* { dg-do compile } */
+/* { dg-options "-O2 -fno-stack-clash-protection -fno-cprop-registers -fdisable-rtl-combine -g" } */
+/* { dg-final { check-function-bodies "**" "" "" { target lp64 } } } */
+
+#include <arm_sve.h>
+#include <stdarg.h>
+
+/*
+** callee_0:
+**	...
+**	ld1b	(z[0-9]+\.b), (p[0-7])/z, \[x1\]
+**	...
+**	st1b	\1, \2, \[x0\]
+**	...
+**	ret
+*/
+void __attribute__((noipa))
+callee_0 (mfloat8_t *ptr, ...)
+{
+  va_list va;
+  svmfloat8_t vec;
+
+  va_start (va, ptr);
+  vec = va_arg (va, svmfloat8_t);
+  va_end (va);
+  svst1 (svptrue_b8 (), ptr, vec);
+}
+
+/*
+** caller_0:
+**	...
+**	mov	(z[0-9]+\.b), w1
+**	...
+**	st1b	\1, p[0-7], \[x1\]
+**	...
+**	ret
+*/
+void __attribute__((noipa))
+caller_0 (mfloat8_t *ptr, mfloat8_t in)
+{
+  callee_0 (ptr, svdup_mf8 (in));
+}
+
+/*
+** callee_1:
+**	...
+**	ld1b	(z[0-9]+\.b), (p[0-7])/z, \[x2\]
+**	...
+**	st1b	\1, p[0-7], \[x0\]
+**	...
+**	ret
+*/
+void __attribute__((noipa))
+callee_1 (mfloat8_t *ptr, ...)
+{
+  va_list va;
+  svmfloat8_t vec;
+
+  va_start (va, ptr);
+  va_arg (va, int);
+  vec = va_arg (va, svmfloat8_t);
+  va_end (va);
+  svst1 (svptrue_b8 (), ptr, vec);
+}
+
+/*
+** caller_1:
+**	...
+**	mov	(z[0-9]+\.b), w1
+**	...
+**	st1b	\1, p[0-7], \[x2\]
+**	...
+**	ret
+*/
+void __attribute__((noipa))
+caller_1 (mfloat8_t *ptr, mfloat8_t in)
+{
+  callee_1 (ptr, 1, svdup_mf8 (in));
+}
+
+/*
+** callee_7:
+**	...
+**	ld1b	(z[0-9]+\.b), (p[0-7])/z, \[x7\]
+**	...
+**	st1b	\1, p[0-7], \[x0\]
+**	...
+**	ret
+*/
+void __attribute__((noipa))
+callee_7 (mfloat8_t *ptr, ...)
+{
+  va_list va;
+  svmfloat8_t vec;
+
+  va_start (va, ptr);
+  va_arg (va, int);
+  va_arg (va, int);
+  va_arg (va, int);
+  va_arg (va, int);
+  va_arg (va, int);
+  va_arg (va, int);
+  vec = va_arg (va, svmfloat8_t);
+  va_end (va);
+  svst1 (svptrue_b8 (), ptr, vec);
+}
+
+/*
+** caller_7:
+**	...
+**	mov	(z[0-9]+\.b), w1
+**	...
+**	st1b	\1, p[0-7], \[x7\]
+**	...
+**	ret
+*/
+void __attribute__((noipa))
+caller_7 (mfloat8_t *ptr, mfloat8_t in)
+{
+  callee_7 (ptr, 1, 2, 3, 4, 5, 6, svdup_mf8 (in));
+}
+
+/* FIXME: We should be able to get rid of the va_list object.  */
+/*
+** callee_8:
+**	sub	sp, sp, #([0-9]+)
+**	...
+**	ldr	(x[0-9]+), \[sp, \1\]
+**	...
+**	ld1b	(z[0-9]+\.b), (p[0-7])/z, \[\2\]
+**	...
+**	st1b	\3, \4, \[x0\]
+**	...
+**	ret
+*/
+void __attribute__((noipa))
+callee_8 (mfloat8_t *ptr, ...)
+{
+  va_list va;
+  svmfloat8_t vec;
+
+  va_start (va, ptr);
+  va_arg (va, int);
+  va_arg (va, int);
+  va_arg (va, int);
+  va_arg (va, int);
+  va_arg (va, int);
+  va_arg (va, int);
+  va_arg (va, int);
+  vec = va_arg (va, svmfloat8_t);
+  va_end (va);
+  svst1 (svptrue_b8 (), ptr, vec);
+}
+
+/*
+** caller_8:
+**	...
+**	mov	(z[0-9]+\.b), w1
+**	...
+**	st1b	\1, p[0-7], \[(x[0-9]+)\]
+**	...
+**	str	\2, \[sp\]
+**	...
+**	ret
+*/
+void __attribute__((noipa))
+caller_8 (mfloat8_t *ptr, mfloat8_t in)
+{
+  callee_8 (ptr, 1, 2, 3, 4, 5, 6, 7, svdup_mf8 (in));
+}
diff --git a/gcc/testsuite/gcc.target/aarch64/sve2/acle/asm/tbl2_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve2/acle/asm/tbl2_mf8.c
new file mode 100644
index 00000000000..19cc739e7ab
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve2/acle/asm/tbl2_mf8.c
@@ -0,0 +1,31 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** tbl2_mf8_tied1:
+**	tbl	z0\.b, {z0\.b(?:, | - )z1\.b}, z4\.b
+**	ret
+*/
+TEST_TBL2 (tbl2_mf8_tied1, svmfloat8x2_t, svmfloat8_t, svuint8_t,
+	   z0_res = svtbl2_mf8 (z0, z4),
+	   z0_res = svtbl2 (z0, z4))
+
+/*
+** tbl2_mf8_tied2:
+**	tbl	z0\.b, {z1\.b(?:, | - )z2\.b}, z0\.b
+**	ret
+*/
+TEST_TBL2_REV (tbl2_mf8_tied2, svmfloat8x2_t, svmfloat8_t, svuint8_t,
+	       z0_res = svtbl2_mf8 (z1, z0),
+	       z0_res = svtbl2 (z1, z0))
+
+/*
+** tbl2_mf8_untied:
+**	tbl	z0\.b, {z2\.b(?:, | - )z3\.b}, z4\.b
+**	ret
+*/
+TEST_TBL2 (tbl2_mf8_untied, svmfloat8x2_t, svmfloat8_t, svuint8_t,
+	   z0_res = svtbl2_mf8 (z2, z4),
+	   z0_res = svtbl2 (z2, z4))
+
diff --git a/gcc/testsuite/gcc.target/aarch64/sve2/acle/asm/tbx_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve2/acle/asm/tbx_mf8.c
new file mode 100644
index 00000000000..ba0fef3934b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve2/acle/asm/tbx_mf8.c
@@ -0,0 +1,37 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
+
+#include "test_sve_acle.h"
+
+/*
+** tbx_mf8_tied1:
+**	tbx	z0\.b, z1\.b, z4\.b
+**	ret
+*/
+TEST_DUAL_Z (tbx_mf8_tied1, svmfloat8_t, svuint8_t,
+	     z0 = svtbx_mf8 (z0, z1, z4),
+	     z0 = svtbx (z0, z1, z4))
+
+/* Bad RA choice: no preferred output sequence.  */
+TEST_DUAL_Z (tbx_mf8_tied2, svmfloat8_t, svuint8_t,
+	     z0 = svtbx_mf8 (z1, z0, z4),
+	     z0 = svtbx (z1, z0, z4))
+
+/* Bad RA choice: no preferred output sequence.  */
+TEST_DUAL_Z_REV (tbx_mf8_tied3, svmfloat8_t, svuint8_t,
+		 z0_res = svtbx_mf8 (z4, z5, z0),
+		 z0_res = svtbx (z4, z5, z0))
+
+/*
+** tbx_mf8_untied:
+** (
+**	mov	z0\.d, z1\.d
+**	tbx	z0\.b, z2\.b, z4\.b
+** |
+**	tbx	z1\.b, z2\.b, z4\.b
+**	mov	z0\.d, z1\.d
+** )
+**	ret
+*/
+TEST_DUAL_Z (tbx_mf8_untied, svmfloat8_t, svuint8_t,
+	     z0 = svtbx_mf8 (z1, z2, z4),
+	     z0 = svtbx (z1, z2, z4))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve2/acle/asm/whilerw_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve2/acle/asm/whilerw_mf8.c
new file mode 100644
index 00000000000..12cf0d2c365
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve2/acle/asm/whilerw_mf8.c
@@ -0,0 +1,50 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" { target { ! ilp32 } } } } */
+
+#include "test_sve_acle.h"
+
+/*
+** whilerw_rr_mf8:
+**	whilerw	p0\.b, x0, x1
+**	ret
+*/
+TEST_COMPARE_S (whilerw_rr_mf8, const mfloat8_t *,
+		p0 = svwhilerw_mf8 (x0, x1),
+		p0 = svwhilerw (x0, x1))
+
+/*
+** whilerw_0r_mf8:
+**	whilerw	p0\.b, xzr, x1
+**	ret
+*/
+TEST_COMPARE_S (whilerw_0r_mf8, const mfloat8_t *,
+		p0 = svwhilerw_mf8 ((const mfloat8_t *) 0, x1),
+		p0 = svwhilerw ((const mfloat8_t *) 0, x1))
+
+/*
+** whilerw_cr_mf8:
+**	mov	(x[0-9]+), #?1073741824
+**	whilerw	p0\.b, \1, x1
+**	ret
+*/
+TEST_COMPARE_S (whilerw_cr_mf8, const mfloat8_t *,
+		p0 = svwhilerw_mf8 ((const mfloat8_t *) 1073741824, x1),
+		p0 = svwhilerw ((const mfloat8_t *) 1073741824, x1))
+
+/*
+** whilerw_r0_mf8:
+**	whilerw	p0\.b, x0, xzr
+**	ret
+*/
+TEST_COMPARE_S (whilerw_r0_mf8, const mfloat8_t *,
+		p0 = svwhilerw_mf8 (x0, (const mfloat8_t *) 0),
+		p0 = svwhilerw (x0, (const mfloat8_t *) 0))
+
+/*
+** whilerw_rc_mf8:
+**	mov	(x[0-9]+), #?1073741824
+**	whilerw	p0\.b, x0, \1
+**	ret
+*/
+TEST_COMPARE_S (whilerw_rc_mf8, const mfloat8_t *,
+		p0 = svwhilerw_mf8 (x0, (const mfloat8_t *) 1073741824),
+		p0 = svwhilerw (x0, (const mfloat8_t *) 1073741824))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve2/acle/asm/whilewr_mf8.c b/gcc/testsuite/gcc.target/aarch64/sve2/acle/asm/whilewr_mf8.c
new file mode 100644
index 00000000000..c4023a2fbff
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve2/acle/asm/whilewr_mf8.c
@@ -0,0 +1,50 @@ 
+/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" { target { ! ilp32 } } } } */
+
+#include "test_sve_acle.h"
+
+/*
+** whilewr_rr_mf8:
+**	whilewr	p0\.b, x0, x1
+**	ret
+*/
+TEST_COMPARE_S (whilewr_rr_mf8, const mfloat8_t *,
+		p0 = svwhilewr_mf8 (x0, x1),
+		p0 = svwhilewr (x0, x1))
+
+/*
+** whilewr_0r_mf8:
+**	whilewr	p0\.b, xzr, x1
+**	ret
+*/
+TEST_COMPARE_S (whilewr_0r_mf8, const mfloat8_t *,
+		p0 = svwhilewr_mf8 ((const mfloat8_t *) 0, x1),
+		p0 = svwhilewr ((const mfloat8_t *) 0, x1))
+
+/*
+** whilewr_cr_mf8:
+**	mov	(x[0-9]+), #?1073741824
+**	whilewr	p0\.b, \1, x1
+**	ret
+*/
+TEST_COMPARE_S (whilewr_cr_mf8, const mfloat8_t *,
+		p0 = svwhilewr_mf8 ((const mfloat8_t *) 1073741824, x1),
+		p0 = svwhilewr ((const mfloat8_t *) 1073741824, x1))
+
+/*
+** whilewr_r0_mf8:
+**	whilewr	p0\.b, x0, xzr
+**	ret
+*/
+TEST_COMPARE_S (whilewr_r0_mf8, const mfloat8_t *,
+		p0 = svwhilewr_mf8 (x0, (const mfloat8_t *) 0),
+		p0 = svwhilewr (x0, (const mfloat8_t *) 0))
+
+/*
+** whilewr_rc_mf8:
+**	mov	(x[0-9]+), #?1073741824
+**	whilewr	p0\.b, x0, \1
+**	ret
+*/
+TEST_COMPARE_S (whilewr_rc_mf8, const mfloat8_t *,
+		p0 = svwhilewr_mf8 (x0, (const mfloat8_t *) 1073741824),
+		p0 = svwhilewr (x0, (const mfloat8_t *) 1073741824))