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| author | Tom Stellard <thomas.stellard@amd.com> | 2016-11-26 02:26:04 +0000 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2016-11-26 02:26:04 +0000 |
| commit | 1473f07ceb2b3f67bad75faa29fe19d4d7d2a07e (patch) | |
| tree | fd7824a14baac4383f022af2828de5e9ec17480d /llvm/lib/Target/AMDGPU/SIISelLowering.cpp | |
| parent | 7f76c23781fa15458949ee2ea807b6e896788fc6 (diff) | |
| download | bcm5719-llvm-1473f07ceb2b3f67bad75faa29fe19d4d7d2a07e.tar.gz bcm5719-llvm-1473f07ceb2b3f67bad75faa29fe19d4d7d2a07e.zip | |
AMDGPU/SI: Use float as the operand type for amdgcn.interp intrinsics
Reviewers: arsenm, nhaehnle
Subscribers: kzhuravl, wdng, yaxunl, llvm-commits, tony-tye
Differential Revision: https://reviews.llvm.org/D26724
llvm-svn: 287962
Diffstat (limited to 'llvm/lib/Target/AMDGPU/SIISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/SIISelLowering.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp index 04edc91f0a7..5130f041a84 100644 --- a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp +++ b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp @@ -2476,6 +2476,8 @@ SDValue SITargetLowering::LowerINTRINSIC_WO_CHAIN(SDValue Op, DAG.getConstant(0, DL, MVT::i32)); SDValue J = DAG.getNode(ISD::EXTRACT_VECTOR_ELT, DL, MVT::i32, IJ, DAG.getConstant(1, DL, MVT::i32)); + I = DAG.getNode(ISD::BITCAST, DL, MVT::f32, I); + J = DAG.getNode(ISD::BITCAST, DL, MVT::f32, J); SDValue M0 = copyToM0(DAG, DAG.getEntryNode(), DL, Op.getOperand(3)); SDValue Glue = M0.getValue(1); SDValue P1 = DAG.getNode(AMDGPUISD::INTERP_P1, DL, |
