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| author | rdivacky <rdivacky@FreeBSD.org> | 2010-05-04 16:11:02 +0000 |
|---|---|---|
| committer | rdivacky <rdivacky@FreeBSD.org> | 2010-05-04 16:11:02 +0000 |
| commit | 750ce4d809c7e2a298a389a512a17652ff5be3f2 (patch) | |
| tree | 70fbd90da02177c8e6ef82adba9fa8ace285a5e3 /lib/Transforms/Scalar/LICM.cpp | |
| parent | 5f970ec96e421f64db6b1c6509a902ea73d98cc7 (diff) | |
| download | FreeBSD-src-750ce4d809c7e2a298a389a512a17652ff5be3f2.zip FreeBSD-src-750ce4d809c7e2a298a389a512a17652ff5be3f2.tar.gz | |
Update LLVM to r103004.
Diffstat (limited to 'lib/Transforms/Scalar/LICM.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/LICM.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/Transforms/Scalar/LICM.cpp b/lib/Transforms/Scalar/LICM.cpp index d7ace342..7347395 100644 --- a/lib/Transforms/Scalar/LICM.cpp +++ b/lib/Transforms/Scalar/LICM.cpp @@ -683,16 +683,18 @@ void LICM::PromoteValuesInLoop() { // to LI as we are loading or storing. Since we know that the value is // stored in this loop, this will always succeed. for (Value::use_iterator UI = Ptr->use_begin(), E = Ptr->use_end(); - UI != E; ++UI) - if (LoadInst *LI = dyn_cast<LoadInst>(*UI)) { + UI != E; ++UI) { + User *U = *UI; + if (LoadInst *LI = dyn_cast<LoadInst>(U)) { LoadValue = LI; break; - } else if (StoreInst *SI = dyn_cast<StoreInst>(*UI)) { + } else if (StoreInst *SI = dyn_cast<StoreInst>(U)) { if (SI->getOperand(1) == Ptr) { LoadValue = SI->getOperand(0); break; } } + } assert(LoadValue && "No store through the pointer found!"); PointerValueNumbers.push_back(LoadValue); // Remember this for later. } |
