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| author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2017-03-10 05:25:49 +0000 |
|---|---|---|
| committer | Matt Arsenault <Matthew.Arsenault@amd.com> | 2017-03-10 05:25:49 +0000 |
| commit | a3bdd8f27b0991387fd03568379a942b01cddfcd (patch) | |
| tree | 9a14e6f3346e4afa097fc05da84a0fdb5327d84e /llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp | |
| parent | 5ac9179f6ceb30c4901825d839b4310b56809792 (diff) | |
| download | bcm5719-llvm-a3bdd8f27b0991387fd03568379a942b01cddfcd.tar.gz bcm5719-llvm-a3bdd8f27b0991387fd03568379a942b01cddfcd.zip | |
AMDGPU: Fix insertion point when reducing load intrinsics
The insertion point may be later than the next instruction,
so it is necessary to set it when replacing the call.
llvm-svn: 297439
Diffstat (limited to 'llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp')
| -rw-r--r-- | llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp b/llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp index 78ee9d5de3f..843ca7fedfc 100644 --- a/llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp +++ b/llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp @@ -1584,6 +1584,9 @@ Value *InstCombiner::SimplifyDemandedVectorElts(Value *V, APInt DemandedElts, for (unsigned I = 0, E = II->getNumArgOperands(); I != E; ++I) Args.push_back(II->getArgOperand(I)); + IRBuilderBase::InsertPointGuard Guard(*Builder); + Builder->SetInsertPoint(II); + CallInst *NewCall = Builder->CreateCall(NewIntrin, Args); NewCall->takeName(II); NewCall->copyMetadata(*II); |
