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| author | Konstantin Zhuravlyov <kzhuravl_dev@outlook.com> | 2016-10-03 04:43:22 +0000 |
|---|---|---|
| committer | Konstantin Zhuravlyov <kzhuravl_dev@outlook.com> | 2016-10-03 04:43:22 +0000 |
| commit | c9786f0d8a4db5f11442962907da2a4999ce8ec3 (patch) | |
| tree | bb07a967e6d847bc2dbbd17432638f37830c0f82 /llvm/lib | |
| parent | 530fa5fcc973c0e1ac5801563a42f69ffffa0c6c (diff) | |
| download | bcm5719-llvm-c9786f0d8a4db5f11442962907da2a4999ce8ec3.tar.gz bcm5719-llvm-c9786f0d8a4db5f11442962907da2a4999ce8ec3.zip | |
[AMDGPU] Remove unused variables from SIOptimizeExecMasking
Differential Revision: https://reviews.llvm.org/D25110
llvm-svn: 283087
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/SIOptimizeExecMasking.cpp | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIOptimizeExecMasking.cpp b/llvm/lib/Target/AMDGPU/SIOptimizeExecMasking.cpp index 421ac72993b..32a0db7265e 100644 --- a/llvm/lib/Target/AMDGPU/SIOptimizeExecMasking.cpp +++ b/llvm/lib/Target/AMDGPU/SIOptimizeExecMasking.cpp @@ -266,17 +266,14 @@ bool SIOptimizeExecMasking::runOnMachineFunction(MachineFunction &MF) { MachineOperand &Src0 = SaveExecInst->getOperand(1); MachineOperand &Src1 = SaveExecInst->getOperand(2); - MachineOperand *CopyOp = nullptr; MachineOperand *OtherOp = nullptr; if (Src0.isReg() && Src0.getReg() == CopyFromExec) { - CopyOp = &Src0; OtherOp = &Src1; } else if (Src1.isReg() && Src1.getReg() == CopyFromExec) { if (!SaveExecInst->isCommutable()) break; - CopyOp = &Src1; OtherOp = &Src0; } else llvm_unreachable("unexpected"); |
