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| author | Gabor Greif <ggreif@gmail.com> | 2010-07-12 14:15:58 +0000 |
|---|---|---|
| committer | Gabor Greif <ggreif@gmail.com> | 2010-07-12 14:15:58 +0000 |
| commit | 40119ceeecafdd6d47bd7bb7f520262858b931df (patch) | |
| tree | 5fc0e0368752a35d5dc73ace2e9d8eb2af919435 | |
| parent | a53029b1fcc71b1482863a7031ddb0c48d7a1177 (diff) | |
cache result of operator*
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108147 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Transforms/InstCombine/InstCombinePHI.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/Transforms/InstCombine/InstCombinePHI.cpp b/lib/Transforms/InstCombine/InstCombinePHI.cpp index 65f0393687..f7fc62f9dc 100644 --- a/lib/Transforms/InstCombine/InstCombinePHI.cpp +++ b/lib/Transforms/InstCombine/InstCombinePHI.cpp @@ -230,8 +230,9 @@ static bool isSafeAndProfitableToSinkLoad(LoadInst *L) { bool isAddressTaken = false; for (Value::use_iterator UI = AI->use_begin(), E = AI->use_end(); UI != E; ++UI) { - if (isa<LoadInst>(UI)) continue; - if (StoreInst *SI = dyn_cast<StoreInst>(*UI)) { + User *U = *UI; + if (isa<LoadInst>(U)) continue; + if (StoreInst *SI = dyn_cast<StoreInst>(U)) { // If storing TO the alloca, then the address isn't taken. if (SI->getOperand(1) == AI) continue; } |