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| author | Nuno Lopes <nunoplopes@sapo.pt> | 2012-05-10 17:14:00 +0000 |
|---|---|---|
| committer | Nuno Lopes <nunoplopes@sapo.pt> | 2012-05-10 17:14:00 +0000 |
| commit | e54874471cf565bbacdca69c95ae7287badc578f (patch) | |
| tree | fd2341972c1f5e8d2ad3ed31ce77eaf10c4e9440 /lib/Transforms/Utils/Local.cpp | |
| parent | 9777f61bfe36a53757977cd777f2b4e73fc3e8a3 (diff) | |
teach DSE and isInstructionTriviallyDead() about calloc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156553 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/Local.cpp')
| -rw-r--r-- | lib/Transforms/Utils/Local.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Transforms/Utils/Local.cpp b/lib/Transforms/Utils/Local.cpp index d1c4d59682..4e1a00fa2d 100644 --- a/lib/Transforms/Utils/Local.cpp +++ b/lib/Transforms/Utils/Local.cpp @@ -260,7 +260,7 @@ bool llvm::isInstructionTriviallyDead(Instruction *I) { return isa<UndefValue>(II->getArgOperand(1)); } - if (extractMallocCall(I)) return true; + if (extractMallocCall(I) || extractCallocCall(I)) return true; if (CallInst *CI = isFreeCall(I)) if (Constant *C = dyn_cast<Constant>(CI->getArgOperand(0))) |