[Qemu-devel] [PATCH 10/28] target-ppc: Altivec 2.07: Multiply Even/Odd Word Instructions

[Tom Musta <tommusta@gmail.com>]

This patch adds the Multilpy Even/Odd Word instructions that are introduced
in Power ISA Version 2.07:

  - Vector Multiply Even Unsigned Word (vmuleuw)
  - Vector Multiply Even Signed Word (vmulesw)
  - Vector Multiply Odd Unsigned Word (vmulouw)
  - Vector Multiply Odd Signed Word (vmulosw)

Signed-off-by: Tom Musta <tommusta@gmail.com>
---
 target-ppc/helper.h     |    4 ++++
 target-ppc/int_helper.c |    2 ++
 target-ppc/translate.c  |    8 ++++++++
 3 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/target-ppc/helper.h b/target-ppc/helper.h
index 1106e29..ca18447 100644
--- a/target-ppc/helper.h
+++ b/target-ppc/helper.h
@@ -166,12 +166,16 @@ DEF_HELPER_3(vmrghh, void, avr, avr, avr)
 DEF_HELPER_3(vmrghw, 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)
 DEF_HELPER_3(vmuleub, void, avr, avr, avr)
 DEF_HELPER_3(vmuleuh, void, avr, avr, avr)
+DEF_HELPER_3(vmuleuw, void, avr, avr, avr)
 DEF_HELPER_3(vmulosb, void, avr, avr, avr)
 DEF_HELPER_3(vmulosh, void, avr, avr, avr)
+DEF_HELPER_3(vmulosw, void, avr, avr, avr)
 DEF_HELPER_3(vmuloub, void, avr, avr, avr)
 DEF_HELPER_3(vmulouh, void, avr, avr, avr)
+DEF_HELPER_3(vmulouw, void, avr, avr, avr)
 DEF_HELPER_3(vsrab, void, avr, avr, avr)
 DEF_HELPER_3(vsrah, void, avr, avr, avr)
 DEF_HELPER_3(vsraw, void, avr, avr, avr)
diff --git a/target-ppc/int_helper.c b/target-ppc/int_helper.c
index 20d34e6..09590c7 100644
--- a/target-ppc/int_helper.c
+++ b/target-ppc/int_helper.c
@@ -1005,8 +1005,10 @@ void helper_vmsumuhs(CPUPPCState *env, ppc_avr_t *r, ppc_avr_t *a,
     VMUL_DO(mulo##suffix, mul_element, prod_element, cast, 0)
 VMUL(sb, s8, s16, int16_t)
 VMUL(sh, s16, s32, int32_t)
+VMUL(sw, s32, s64, int64_t)
 VMUL(ub, u8, u16, uint16_t)
 VMUL(uh, u16, u32, uint32_t)
+VMUL(uw, u32, u64, uint64_t)
 #undef VMUL_DO
 #undef VMUL
 
diff --git a/target-ppc/translate.c b/target-ppc/translate.c
index bb1c64e..faee4c3 100644
--- a/target-ppc/translate.c
+++ b/target-ppc/translate.c
@@ -6961,12 +6961,16 @@ GEN_VXFORM(vmrglh, 6, 5);
 GEN_VXFORM(vmrglw, 6, 6);
 GEN_VXFORM(vmuloub, 4, 0);
 GEN_VXFORM(vmulouh, 4, 1);
+GEN_VXFORM(vmulouw, 4, 2);
 GEN_VXFORM(vmulosb, 4, 4);
 GEN_VXFORM(vmulosh, 4, 5);
+GEN_VXFORM(vmulosw, 4, 6);
 GEN_VXFORM(vmuleub, 4, 8);
 GEN_VXFORM(vmuleuh, 4, 9);
+GEN_VXFORM(vmuleuw, 4, 10);
 GEN_VXFORM(vmulesb, 4, 12);
 GEN_VXFORM(vmulesh, 4, 13);
+GEN_VXFORM(vmulesw, 4, 14);
 GEN_VXFORM(vslb, 2, 4);
 GEN_VXFORM(vslh, 2, 5);
 GEN_VXFORM(vslw, 2, 6);
@@ -10344,12 +10348,16 @@ GEN_VXFORM(vmrglh, 6, 5),
 GEN_VXFORM(vmrglw, 6, 6),
 GEN_VXFORM(vmuloub, 4, 0),
 GEN_VXFORM(vmulouh, 4, 1),
+GEN_VXFORM_207(vmulouw, 4, 2),
 GEN_VXFORM(vmulosb, 4, 4),
 GEN_VXFORM(vmulosh, 4, 5),
+GEN_VXFORM_207(vmulosw, 4, 6),
 GEN_VXFORM(vmuleub, 4, 8),
 GEN_VXFORM(vmuleuh, 4, 9),
+GEN_VXFORM_207(vmuleuw, 4, 10),
 GEN_VXFORM(vmulesb, 4, 12),
 GEN_VXFORM(vmulesh, 4, 13),
+GEN_VXFORM_207(vmulesw, 4, 14),
 GEN_VXFORM(vslb, 2, 4),
 GEN_VXFORM(vslh, 2, 5),
 GEN_VXFORM(vslw, 2, 6),
-- 
1.7.1