diff options
Diffstat (limited to 'llvm/lib/Target/AMDGPU/SIInstructions.td')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/SIInstructions.td | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIInstructions.td b/llvm/lib/Target/AMDGPU/SIInstructions.td index eac9fd4..27e5ee9c 100644 --- a/llvm/lib/Target/AMDGPU/SIInstructions.td +++ b/llvm/lib/Target/AMDGPU/SIInstructions.td @@ -3726,6 +3726,23 @@ def : GCNPat < } // End foreach Ty = ... } // End AddedComplexity = 1 +let True16Predicate = UseRealTrue16Insts in { +def : GCNPat< + (i32 (DivergentBinFrag<or> + (i32 (zext i16:$src_lo)), + (i32 (bitconvert (v2i16 (build_vector (i16 0), (i16 VGPR_16:$src_hi))))) + )), + (REG_SEQUENCE VGPR_32, $src_lo, lo16, $src_hi, hi16) +>; +def : GCNPat< + (i32 (DivergentBinFrag<or> + (i32 (bitconvert (v2i16 (build_vector (i16 0), (i16 VGPR_16:$src_hi))))), + (i32 (zext i16:$src_lo)) + )), + (REG_SEQUENCE VGPR_32, $src_lo, lo16, $src_hi, hi16) +>; +} + let True16Predicate = UseRealTrue16Insts in def : GCNPat < (v2i16 (DivergentBinFrag<build_vector> (i16 undef), (i16 (trunc i32:$src1)))), |