diff --git a/gcc/config/aarch64/aarch64-sve.md b/gcc/config/aarch64/aarch64-sve.md
index 7db2938bb84e04d066a7b07574e5cf344a3a8fb6..5fd74fcf3e0a984b5b40b8128ad9354fb899ce5f 100644
--- a/gcc/config/aarch64/aarch64-sve.md
+++ b/gcc/config/aarch64/aarch64-sve.md
@@ -747,7 +747,7 @@ (define_insn_and_split "@aarch64_pred_mov<mode>"
 	(unspec:SVE_ALL
 	  [(match_operand:<VPRED> 1 "register_operand" "Upl, Upl, Upl")
 	   (match_operand:SVE_ALL 2 "nonimmediate_operand" "w, m, w")]
-	  UNSPEC_PRED_X))]
+	  UNSPEC_LD1_SVE))]
   "TARGET_SVE
    && (register_operand (operands[0], <MODE>mode)
        || register_operand (operands[2], <MODE>mode))"
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/ld1_extend.c b/gcc/testsuite/gcc.target/aarch64/sve/ld1_extend.c
new file mode 100644
index 0000000000000000000000000000000000000000..7f78cb4b3e4445c4da93b00ae78d6ef6fec1b2de
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/ld1_extend.c
@@ -0,0 +1,10 @@
+/* { dg-do compile } */
+/* { dg-options "-O3 --param vect-partial-vector-usage=1" } */
+
+void foo (signed char * __restrict__ a, signed char * __restrict__ b, short * __restrict__ c, int n)
+{
+    for (int i = 0; i < n; ++i)
+      c[i] = a[i] + b[i];
+}
+
+/* { dg-final { scan-assembler-times {\tld1sb\t} 4 } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_and_2.c b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_and_2.c
index 08b274512e1c6ce8f5845084a664b2fa0456dafe..cb6029e90ffc815e75092624f611c4631cbd9fd6 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_and_2.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_and_2.c
@@ -11,7 +11,6 @@ f (uint64_t *restrict dst, uint16_t *restrict src1, uint8_t *restrict src2)
 
 /* { dg-final { scan-assembler-times {\tld1h\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tld1b\tz[0-9]+\.d,} 2 } } */
-/* { dg-final { scan-assembler-times {\tuxtb\tz[0-9]+\.h,} 1 } } */
 /* { dg-final { scan-assembler-times {\tand\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tuxth\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tst1d\tz[0-9]+\.d,} 2 } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_and_3.c b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_and_3.c
index c823470ca925ee66929475f74fa8d94bc4735594..02fc5460e5ce89c8a3fef611aac561145ddd0f39 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_and_3.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_and_3.c
@@ -11,7 +11,6 @@ f (uint64_t *restrict dst, uint32_t *restrict src1, uint8_t *restrict src2)
 
 /* { dg-final { scan-assembler-times {\tld1w\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tld1b\tz[0-9]+\.d,} 2 } } */
-/* { dg-final { scan-assembler-times {\tuxtb\tz[0-9]+\.s,} 1 } } */
 /* { dg-final { scan-assembler-times {\tand\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tuxtw\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tst1d\tz[0-9]+\.d,} 2 } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_and_4.c b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_and_4.c
index 52c92911d9b548662d43b23816e4d450a9e67846..8a441300ba59da6f96365bc6ad5482911ed605f8 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_and_4.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_and_4.c
@@ -11,7 +11,6 @@ f (uint64_t *restrict dst, uint32_t *restrict src1, uint16_t *restrict src2)
 
 /* { dg-final { scan-assembler-times {\tld1w\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tld1h\tz[0-9]+\.d,} 2 } } */
-/* { dg-final { scan-assembler-times {\tuxth\tz[0-9]+\.s,} 1 } } */
 /* { dg-final { scan-assembler-times {\tand\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tuxtw\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tst1d\tz[0-9]+\.d,} 2 } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_and_6.c b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_and_6.c
index 1552ed85302373bb16ad8265f5c84cea71ccbc66..2f657736f37162c1c422b318e6f23242c68fea48 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_and_6.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_and_6.c
@@ -11,7 +11,6 @@ f (uint64_t *restrict dst, uint16_t *restrict src1, uint8_t *restrict src2)
 
 /* { dg-final { scan-assembler-times {\tld1h\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tld1b\tz[0-9]+\.d,} 2 } } */
-/* { dg-final { scan-assembler-times {\tuxtb\tz[0-9]+\.h,} 1 } } */
 /* { dg-final { scan-assembler-times {\tand\tz[0-9]+\.d, z[0-9]+\.d, z[0-9]+\.d\n} 2 } } */
 /* { dg-final { scan-assembler-times {\tuxth\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tst1d\tz[0-9]+\.d,} 2 } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_and_7.c b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_and_7.c
index 484d9daf38f0779109484eab5a2a03a626c16fe8..d67bdb7233e906581517463386fabe293a8d7170 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_and_7.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_and_7.c
@@ -10,7 +10,6 @@ f (uint64_t *restrict dst, uint32_t *restrict src1, uint8_t *restrict src2){
 
 /* { dg-final { scan-assembler-times {\tld1w\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tld1b\tz[0-9]+\.d,} 2 } } */
-/* { dg-final { scan-assembler-times {\tuxtb\tz[0-9]+\.s,} 1 } } */
 /* { dg-final { scan-assembler-times {\tand\tz[0-9]+\.d, z[0-9]+\.d, z[0-9]+\.d\n} 2 } } */
 /* { dg-final { scan-assembler-times {\tuxtw\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tst1d\tz[0-9]+\.d,} 2 } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_eor_2.c b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_eor_2.c
index 23ddeb9f9b11f80783e1b173696a15d1d73762a3..594e4117477ffc78665eac617bb7c3452217cacd 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_eor_2.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_eor_2.c
@@ -11,7 +11,6 @@ f (uint64_t *restrict dst, uint16_t *restrict src1, uint8_t *restrict src2)
 
 /* { dg-final { scan-assembler-times {\tld1h\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tld1b\tz[0-9]+\.d,} 2 } } */
-/* { dg-final { scan-assembler-times {\tuxtb\tz[0-9]+\.h,} 1 } } */
 /* { dg-final { scan-assembler-times {\teor\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tuxth\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tst1d\tz[0-9]+\.d,} 2 } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_eor_3.c b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_eor_3.c
index 4dd1e085646c6d0e6d3d4e02534c94ea592ea7be..1f684feade878fda293e55fca24541d1fa4133ef 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_eor_3.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_eor_3.c
@@ -11,7 +11,6 @@ f (uint64_t *restrict dst, uint32_t *restrict src1, uint8_t *restrict src2)
 
 /* { dg-final { scan-assembler-times {\tld1w\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tld1b\tz[0-9]+\.d,} 2 } } */
-/* { dg-final { scan-assembler-times {\tuxtb\tz[0-9]+\.s,} 1 } } */
 /* { dg-final { scan-assembler-times {\teor\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tuxtw\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tst1d\tz[0-9]+\.d,} 2 } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_eor_4.c b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_eor_4.c
index a31a2d425faa11c6faa5306d4c0a7e5a5fa086d8..b051eb28c51a02a5240a81a33cbcbd3d163098b3 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_eor_4.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_eor_4.c
@@ -11,7 +11,6 @@ f (uint64_t *restrict dst, uint32_t *restrict src1, uint16_t *restrict src2)
 
 /* { dg-final { scan-assembler-times {\tld1w\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tld1h\tz[0-9]+\.d,} 2 } } */
-/* { dg-final { scan-assembler-times {\tuxth\tz[0-9]+\.s,} 1 } } */
 /* { dg-final { scan-assembler-times {\teor\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tuxtw\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tst1d\tz[0-9]+\.d,} 2 } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_eor_6.c b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_eor_6.c
index 416567b21f703d6e0ff3792d2089b923ecde0441..cd42405690b39c651ce76416ea3b371f5611cfe6 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_eor_6.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_eor_6.c
@@ -11,7 +11,6 @@ f (uint64_t *restrict dst, uint16_t *restrict src1, uint8_t *restrict src2)
 
 /* { dg-final { scan-assembler-times {\tld1h\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tld1b\tz[0-9]+\.d,} 2 } } */
-/* { dg-final { scan-assembler-times {\tuxtb\tz[0-9]+\.h,} 1 } } */
 /* { dg-final { scan-assembler-times {\teor\tz[0-9]+\.d, z[0-9]+\.d, z[0-9]+\.d\n} 2 } } */
 /* { dg-final { scan-assembler-times {\tuxth\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tst1d\tz[0-9]+\.d,} 2 } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_eor_7.c b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_eor_7.c
index 3f7c3ddbba8a986e01fbdbe51b307bdc3990da37..2154ae8f2485fb81cc77286ae8f1293050378173 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_eor_7.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_eor_7.c
@@ -10,7 +10,6 @@ f (uint64_t *restrict dst, uint32_t *restrict src1, uint8_t *restrict src2){
 
 /* { dg-final { scan-assembler-times {\tld1w\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tld1b\tz[0-9]+\.d,} 2 } } */
-/* { dg-final { scan-assembler-times {\tuxtb\tz[0-9]+\.s,} 1 } } */
 /* { dg-final { scan-assembler-times {\teor\tz[0-9]+\.d, z[0-9]+\.d, z[0-9]+\.d\n} 2 } } */
 /* { dg-final { scan-assembler-times {\tuxtw\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tst1d\tz[0-9]+\.d,} 2 } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_orr_2.c b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_orr_2.c
index 593de65a02cd2a16acb48a6dd05163a4e66b7b27..890b7e64f965678c2fe2e5d0a395520d9189b6dc 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_orr_2.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_orr_2.c
@@ -11,7 +11,6 @@ f (uint64_t *restrict dst, uint16_t *restrict src1, uint8_t *restrict src2)
 
 /* { dg-final { scan-assembler-times {\tld1h\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tld1b\tz[0-9]+\.d,} 2 } } */
-/* { dg-final { scan-assembler-times {\tuxtb\tz[0-9]+\.h,} 1 } } */
 /* { dg-final { scan-assembler-times {\torr\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tuxth\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tst1d\tz[0-9]+\.d,} 2 } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_orr_4.c b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_orr_4.c
index 561a104a23f00759af457e03e8e175589282aeb5..2b419a65d60abd7b7ef330ea538c02fe2ade8f9a 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_orr_4.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_orr_4.c
@@ -11,7 +11,6 @@ f (uint64_t *restrict dst, uint32_t *restrict src1, uint16_t *restrict src2)
 
 /* { dg-final { scan-assembler-times {\tld1w\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tld1h\tz[0-9]+\.d,} 2 } } */
-/* { dg-final { scan-assembler-times {\tuxth\tz[0-9]+\.s,} 1 } } */
 /* { dg-final { scan-assembler-times {\torr\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tuxtw\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tst1d\tz[0-9]+\.d,} 2 } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_orr_6.c b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_orr_6.c
index 3ce1c3fb1e636c7f8ebcf2a7fbaafe20f3b7cfa0..214a3c7efbb9a776477907e2516d5dd112c77d7d 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_orr_6.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_orr_6.c
@@ -11,7 +11,6 @@ f (uint64_t *restrict dst, uint16_t *restrict src1, uint8_t *restrict src2)
 
 /* { dg-final { scan-assembler-times {\tld1h\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tld1b\tz[0-9]+\.d,} 2 } } */
-/* { dg-final { scan-assembler-times {\tuxtb\tz[0-9]+\.h,} 1 } } */
 /* { dg-final { scan-assembler-times {\torr\tz[0-9]+\.d, z[0-9]+\.d, z[0-9]+\.d\n} 2 } } */
 /* { dg-final { scan-assembler-times {\tuxth\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tst1d\tz[0-9]+\.d,} 2 } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_orr_7.c b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_orr_7.c
index e6a429167ea38dbbbc7e653cd6d47ffbe0bc768d..66e24058ae2e657bcb804d23b58d7c722e3e2dd5 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_orr_7.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/logical_unpacked_orr_7.c
@@ -10,7 +10,6 @@ f (uint64_t *restrict dst, uint32_t *restrict src1, uint8_t *restrict src2){
 
 /* { dg-final { scan-assembler-times {\tld1w\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tld1b\tz[0-9]+\.d,} 2 } } */
-/* { dg-final { scan-assembler-times {\tuxtb\tz[0-9]+\.s,} 1 } } */
 /* { dg-final { scan-assembler-times {\torr\tz[0-9]+\.d, z[0-9]+\.d, z[0-9]+\.d\n} 2 } } */
 /* { dg-final { scan-assembler-times {\tuxtw\tz[0-9]+\.d,} 2 } } */
 /* { dg-final { scan-assembler-times {\tst1d\tz[0-9]+\.d,} 2 } } */
