diff options
| author | Tom Stellard <thomas.stellard@amd.com> | 2013-02-07 19:39:42 +0000 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2013-02-07 19:39:42 +0000 |
| commit | e7384db6f6e0d84b7a8a7f629b9e7d07a459de93 (patch) | |
| tree | 8b203914a9ae4cfb5b6d4153bd63711587ad1284 /lib/Target/R600/SIInstructions.td | |
| parent | fc207d8f57d3bd27aa0dc2dd40ecd344229477d3 (diff) | |
R600/SI: Add pattern for mul.
20 more little piglits with radeonsi.
Patch by: Michel Dänzer
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174654 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/R600/SIInstructions.td')
| -rw-r--r-- | lib/Target/R600/SIInstructions.td | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Target/R600/SIInstructions.td b/lib/Target/R600/SIInstructions.td index fc98e4fd97..a09f24378e 100644 --- a/lib/Target/R600/SIInstructions.td +++ b/lib/Target/R600/SIInstructions.td @@ -932,6 +932,10 @@ def V_LDEXP_F64 : VOP3_64 <0x00000168, "V_LDEXP_F64", []>; def V_MUL_LO_U32 : VOP3_32 <0x00000169, "V_MUL_LO_U32", []>; def V_MUL_HI_U32 : VOP3_32 <0x0000016a, "V_MUL_HI_U32", []>; def V_MUL_LO_I32 : VOP3_32 <0x0000016b, "V_MUL_LO_I32", []>; +def : Pat < + (mul AllReg_32:$src0, VReg_32:$src1), + (V_MUL_LO_I32 AllReg_32:$src0, VReg_32:$src1, (IMPLICIT_DEF), 0, 0, 0, 0) +>; def V_MUL_HI_I32 : VOP3_32 <0x0000016c, "V_MUL_HI_I32", []>; def V_DIV_SCALE_F32 : VOP3_32 <0x0000016d, "V_DIV_SCALE_F32", []>; def V_DIV_SCALE_F64 : VOP3_64 <0x0000016e, "V_DIV_SCALE_F64", []>; |