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| author | Hans Wennborg <hans@hanshq.net> | 2014-04-28 17:40:03 +0000 |
|---|---|---|
| committer | Hans Wennborg <hans@hanshq.net> | 2014-04-28 17:40:03 +0000 |
| commit | e36e11682651051ec0530d4b15f4cf50a0e8ccbd (patch) | |
| tree | 6ca93755800d8e288596a572eca8c94c53d5be15 /llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp | |
| parent | 6efaf1182bb755ed8c6e346d77e1b22f584e0748 (diff) | |
| download | bcm5719-llvm-e36e11682651051ec0530d4b15f4cf50a0e8ccbd.tar.gz bcm5719-llvm-e36e11682651051ec0530d4b15f4cf50a0e8ccbd.zip | |
InstCombine: don't drop 'inalloca' in PromoteCastOfAllocation (PR19569)
llvm-svn: 207426
Diffstat (limited to 'llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp')
| -rw-r--r-- | llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp b/llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp index de8b94d6c2e..70b0a8343f6 100644 --- a/llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp +++ b/llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp @@ -143,6 +143,7 @@ Instruction *InstCombiner::PromoteCastOfAllocation(BitCastInst &CI, AllocaInst *New = AllocaBuilder.CreateAlloca(CastElTy, Amt); New->setAlignment(AI.getAlignment()); New->takeName(&AI); + New->setUsedWithInAlloca(AI.isUsedWithInAlloca()); // If the allocation has multiple real uses, insert a cast and change all // things that used it to use the new cast. This will also hack on CI, but it |
