diff mbox series

[v4,13/13] target/ppc: convert vmrgl instructions to vector operations

Message ID 1561632985-24866-14-git-send-email-stefan.brankovic@rt-rk.com
State New
Headers show
Series target/ppc, tcg, tcg/i386: Optimize emulation of some Altivec instructions | expand

Commit Message

Stefan Brankovic June 27, 2019, 10:56 a.m. UTC 
Signed-off-by: Stefan Brankovic <stefan.brankovic@rt-rk.com>
---
 target/ppc/helper.h                 | 3 ---
 target/ppc/int_helper.c             | 9 ---------
 target/ppc/translate/vmx-impl.inc.c | 6 +++---
 3 files changed, 3 insertions(+), 15 deletions(-)
diff mbox series

Patch

diff --git a/target/ppc/helper.h b/target/ppc/helper.h
index 9a7721f..0f10657 100644
--- a/target/ppc/helper.h
+++ b/target/ppc/helper.h
@@ -161,9 +161,6 @@  DEF_HELPER_4(vcmpeqfp_dot, void, env, avr, avr, avr)
 DEF_HELPER_4(vcmpgefp_dot, void, env, avr, avr, avr)
 DEF_HELPER_4(vcmpgtfp_dot, void, env, avr, avr, avr)
 DEF_HELPER_4(vcmpbfp_dot, void, env, avr, avr, avr)
-DEF_HELPER_3(vmrglb, void, avr, avr, avr)
-DEF_HELPER_3(vmrglh, void, avr, avr, avr)
-DEF_HELPER_3(vmrglw, void, avr, avr, avr)
 DEF_HELPER_3(vmulesb, void, avr, avr, avr)
 DEF_HELPER_3(vmulesh, void, avr, avr, avr)
 DEF_HELPER_3(vmulesw, void, avr, avr, avr)
diff --git a/target/ppc/int_helper.c b/target/ppc/int_helper.c
index 00e6e02..4b6e074 100644
--- a/target/ppc/int_helper.c
+++ b/target/ppc/int_helper.c
@@ -946,15 +946,6 @@  void helper_vmladduhm(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c)
         *r = result;                                                         \
     }
 
-#define VMRG(suffix, element, access)          \
-    VMRG_DO(mrgl##suffix, element, access, half)   \
-
-VMRG(b, u8, VsrB)
-VMRG(h, u16, VsrH)
-VMRG(w, u32, VsrW)
-#undef VMRG_DO
-#undef VMRG
-
 void helper_vmsummbm(CPUPPCState *env, ppc_avr_t *r, ppc_avr_t *a,
                      ppc_avr_t *b, ppc_avr_t *c)
 {
diff --git a/target/ppc/translate/vmx-impl.inc.c b/target/ppc/translate/vmx-impl.inc.c
index e02390f..12f41af 100644
--- a/target/ppc/translate/vmx-impl.inc.c
+++ b/target/ppc/translate/vmx-impl.inc.c
@@ -449,9 +449,9 @@  GEN_VXFORM(vavgsw, 1, 22);
 GEN_VXFORM_V(vmrghb, MO_8, tcg_gen_gvec_vmrgh, 6, 0);
 GEN_VXFORM_V(vmrghh, MO_16, tcg_gen_gvec_vmrgh, 6, 1);
 GEN_VXFORM_V(vmrghw, MO_32, tcg_gen_gvec_vmrgh, 6, 2);
-GEN_VXFORM(vmrglb, 6, 4);
-GEN_VXFORM(vmrglh, 6, 5);
-GEN_VXFORM(vmrglw, 6, 6);
+GEN_VXFORM_V(vmrglb, MO_8, tcg_gen_gvec_vmrgl, 6, 4);
+GEN_VXFORM_V(vmrglh, MO_16, tcg_gen_gvec_vmrgl, 6, 5);
+GEN_VXFORM_V(vmrglw, MO_32, tcg_gen_gvec_vmrgl, 6, 6);
 
 static void trans_vmrgew(DisasContext *ctx)
 {