diff options
Diffstat (limited to 'llvm/lib/Target/AMDGPU/SIInstructions.td')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/SIInstructions.td | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIInstructions.td b/llvm/lib/Target/AMDGPU/SIInstructions.td index 2a6fcad..991d9f8 100644 --- a/llvm/lib/Target/AMDGPU/SIInstructions.td +++ b/llvm/lib/Target/AMDGPU/SIInstructions.td @@ -3427,30 +3427,32 @@ def : GCNPat < (S_LSHL_B32 SReg_32:$src1, (i16 16)) >; +foreach p = [NotHasTrue16BitInsts, UseFakeTrue16Insts] in +let True16Predicate = p in { def : GCNPat < (v2i16 (DivergentBinFrag<build_vector> (i16 0), (i16 VGPR_32:$src1))), (v2i16 (V_LSHLREV_B32_e64 (i16 16), VGPR_32:$src1)) >; - def : GCNPat < - (v2i16 (UniformBinFrag<build_vector> (i16 SReg_32:$src1), (i16 0))), - (S_AND_B32 (S_MOV_B32 (i32 0xffff)), SReg_32:$src1) + (v2i16 (DivergentBinFrag<build_vector> (i16 VGPR_32:$src1), (i16 0))), + (v2i16 (V_AND_B32_e64 (i32 (V_MOV_B32_e32 (i32 0xffff))), VGPR_32:$src1)) >; def : GCNPat < - (v2i16 (DivergentBinFrag<build_vector> (i16 VGPR_32:$src1), (i16 0))), - (v2i16 (V_AND_B32_e64 (i32 (V_MOV_B32_e32 (i32 0xffff))), VGPR_32:$src1)) + (v2f16 (DivergentBinFrag<build_vector> (f16 VGPR_32:$src1), (f16 FP_ZERO))), + (v2f16 (V_AND_B32_e64 (i32 (V_MOV_B32_e32 (i32 0xffff))), VGPR_32:$src1)) >; +} def : GCNPat < - (v2f16 (UniformBinFrag<build_vector> (f16 SReg_32:$src1), (f16 FP_ZERO))), + (v2i16 (UniformBinFrag<build_vector> (i16 SReg_32:$src1), (i16 0))), (S_AND_B32 (S_MOV_B32 (i32 0xffff)), SReg_32:$src1) >; def : GCNPat < - (v2f16 (DivergentBinFrag<build_vector> (f16 VGPR_32:$src1), (f16 FP_ZERO))), - (v2f16 (V_AND_B32_e64 (i32 (V_MOV_B32_e32 (i32 0xffff))), VGPR_32:$src1)) + (v2f16 (UniformBinFrag<build_vector> (f16 SReg_32:$src1), (f16 FP_ZERO))), + (S_AND_B32 (S_MOV_B32 (i32 0xffff)), SReg_32:$src1) >; foreach vecTy = [v2i16, v2f16, v2bf16] in { |