diff mbox series

[v2,11/12] target/ppc: declare vmsumuh[ms] helper with call flags

Message ID 20220519201822.465229-12-matheus.ferst@eldorado.org.br
State Accepted, archived
Headers show
Series Change helper declarations to use call flags | expand

Commit Message

Matheus K. Ferst May 19, 2022, 8:18 p.m. UTC 
From: Matheus Ferst <matheus.ferst@eldorado.org.br>

Move vmsumuhm and vmsumuhs to decodetree, declare both helpers with
TCG_CALL_NO_RWG, and drop the unused env argument of vmsumuhm.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
---
 target/ppc/helper.h                 |  4 ++--
 target/ppc/insn32.decode            |  2 ++
 target/ppc/int_helper.c             |  5 ++---
 target/ppc/translate/vmx-impl.c.inc | 24 ++++++++++++++++++++++--
 target/ppc/translate/vmx-ops.c.inc  |  1 -
 5 files changed, 28 insertions(+), 8 deletions(-)
diff mbox series

Patch

diff --git a/target/ppc/helper.h b/target/ppc/helper.h
index efbbd34feb..223b4c941a 100644
--- a/target/ppc/helper.h
+++ b/target/ppc/helper.h
@@ -242,8 +242,8 @@  DEF_HELPER_4(vpkudum, void, env, avr, avr, avr)
 DEF_HELPER_FLAGS_3(vpkpx, TCG_CALL_NO_RWG, void, avr, avr, avr)
 DEF_HELPER_5(vmhaddshs, void, env, avr, avr, avr, avr)
 DEF_HELPER_5(vmhraddshs, void, env, avr, avr, avr, avr)
-DEF_HELPER_5(vmsumuhm, void, env, avr, avr, avr, avr)
-DEF_HELPER_5(vmsumuhs, void, env, avr, avr, avr, avr)
+DEF_HELPER_FLAGS_4(VMSUMUHM, TCG_CALL_NO_RWG, void, avr, avr, avr, avr)
+DEF_HELPER_FLAGS_5(VMSUMUHS, TCG_CALL_NO_RWG, void, env, avr, avr, avr, avr)
 DEF_HELPER_5(vmsumshm, void, env, avr, avr, avr, avr)
 DEF_HELPER_5(vmsumshs, void, env, avr, avr, avr, avr)
 DEF_HELPER_FLAGS_4(vmladduhm, TCG_CALL_NO_RWG, void, avr, avr, avr, avr)
diff --git a/target/ppc/insn32.decode b/target/ppc/insn32.decode
index fdb8d76456..43ea03c3e7 100644
--- a/target/ppc/insn32.decode
+++ b/target/ppc/insn32.decode
@@ -601,6 +601,8 @@  VMULLD          000100 ..... ..... ..... 00111001001    @VX
 
 VMSUMUBM        000100 ..... ..... ..... ..... 100100   @VA
 VMSUMMBM        000100 ..... ..... ..... ..... 100101   @VA
+VMSUMUHM        000100 ..... ..... ..... ..... 100110   @VA
+VMSUMUHS        000100 ..... ..... ..... ..... 100111   @VA
 
 VMSUMCUD        000100 ..... ..... ..... ..... 010111   @VA
 VMSUMUDM        000100 ..... ..... ..... ..... 100011   @VA
diff --git a/target/ppc/int_helper.c b/target/ppc/int_helper.c
index 85a7442103..9285a1c2a1 100644
--- a/target/ppc/int_helper.c
+++ b/target/ppc/int_helper.c
@@ -942,8 +942,7 @@  void helper_VMSUMUBM(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c)
     }
 }
 
-void helper_vmsumuhm(CPUPPCState *env, ppc_avr_t *r, ppc_avr_t *a,
-                     ppc_avr_t *b, ppc_avr_t *c)
+void helper_VMSUMUHM(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c)
 {
     uint32_t prod[8];
     int i;
@@ -957,7 +956,7 @@  void helper_vmsumuhm(CPUPPCState *env, ppc_avr_t *r, ppc_avr_t *a,
     }
 }
 
-void helper_vmsumuhs(CPUPPCState *env, ppc_avr_t *r, ppc_avr_t *a,
+void helper_VMSUMUHS(CPUPPCState *env, ppc_avr_t *r, ppc_avr_t *a,
                      ppc_avr_t *b, ppc_avr_t *c)
 {
     uint32_t prod[8];
diff --git a/target/ppc/translate/vmx-impl.c.inc b/target/ppc/translate/vmx-impl.c.inc
index 4cbd724641..da81296b96 100644
--- a/target/ppc/translate/vmx-impl.c.inc
+++ b/target/ppc/translate/vmx-impl.c.inc
@@ -2587,11 +2587,31 @@  static bool trans_VSEL(DisasContext *ctx, arg_VA *a)
     return true;
 }
 
-GEN_VAFORM_PAIRED(vmsumuhm, vmsumuhs, 19)
 GEN_VAFORM_PAIRED(vmsumshm, vmsumshs, 20)
-
 TRANS_FLAGS(ALTIVEC, VMSUMUBM, do_va_helper, gen_helper_VMSUMUBM)
 TRANS_FLAGS(ALTIVEC, VMSUMMBM, do_va_helper, gen_helper_VMSUMMBM)
+TRANS_FLAGS(ALTIVEC, VMSUMUHM, do_va_helper, gen_helper_VMSUMUHM)
+
+static bool do_va_env_helper(DisasContext *ctx, arg_VA *a,
+    void (*gen_helper)(TCGv_ptr, TCGv_ptr, TCGv_ptr, TCGv_ptr, TCGv_ptr))
+{
+    TCGv_ptr vrt, vra, vrb, vrc;
+    REQUIRE_VECTOR(ctx);
+
+    vrt = gen_avr_ptr(a->vrt);
+    vra = gen_avr_ptr(a->vra);
+    vrb = gen_avr_ptr(a->vrb);
+    vrc = gen_avr_ptr(a->rc);
+    gen_helper(cpu_env, vrt, vra, vrb, vrc);
+    tcg_temp_free_ptr(vrt);
+    tcg_temp_free_ptr(vra);
+    tcg_temp_free_ptr(vrb);
+    tcg_temp_free_ptr(vrc);
+
+    return true;
+}
+
+TRANS_FLAGS(ALTIVEC, VMSUMUHS, do_va_env_helper, gen_helper_VMSUMUHS)
 
 GEN_VAFORM_PAIRED(vmaddfp, vnmsubfp, 23)
 
diff --git a/target/ppc/translate/vmx-ops.c.inc b/target/ppc/translate/vmx-ops.c.inc
index 5b85322c06..15b3e06410 100644
--- a/target/ppc/translate/vmx-ops.c.inc
+++ b/target/ppc/translate/vmx-ops.c.inc
@@ -224,7 +224,6 @@  GEN_VXFORM_UIMM(vctsxs, 5, 15),
 #define GEN_VAFORM_PAIRED(name0, name1, opc2)                           \
     GEN_HANDLER(name0##_##name1, 0x04, opc2, 0xFF, 0x00000000, PPC_ALTIVEC)
 GEN_VAFORM_PAIRED(vmhaddshs, vmhraddshs, 16),
-GEN_VAFORM_PAIRED(vmsumuhm, vmsumuhs, 19),
 GEN_VAFORM_PAIRED(vmsumshm, vmsumshs, 20),
 GEN_VAFORM_PAIRED(vmaddfp, vnmsubfp, 23),