diff options
| author | Chris Lattner <sabre@nondot.org> | 2009-02-12 07:00:35 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-02-12 07:00:35 +0000 |
| commit | 0aefc0eb2ce18937351348f2aa3d74f27923b8f8 (patch) | |
| tree | 28edf4bbde04f0bea1f7d028b3c1fe54d9b5d26b /lib/Transforms | |
| parent | 65c02fbf9bda089398a67c887e32a99799afa522 (diff) | |
improve naming of values in GVN, patch by Jay Foad!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64363 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms')
| -rw-r--r-- | lib/Transforms/Scalar/GVN.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Transforms/Scalar/GVN.cpp b/lib/Transforms/Scalar/GVN.cpp index 9c7f904106..727d26555d 100644 --- a/lib/Transforms/Scalar/GVN.cpp +++ b/lib/Transforms/Scalar/GVN.cpp @@ -1035,7 +1035,7 @@ bool GVN::processNonLocalLoad(LoadInst *LI, Value* v = GetValueForBlock(LI->getParent(), LI, BlockReplValues, true); LI->replaceAllUsesWith(v); - if (!isa<GlobalValue>(v)) + if (isa<PHINode>(v)) v->takeName(LI); if (isa<PointerType>(v->getType())) MD->invalidateCachedPointerInfo(v); @@ -1132,7 +1132,7 @@ bool GVN::processNonLocalLoad(LoadInst *LI, // Perform PHI construction. Value* v = GetValueForBlock(LI->getParent(), LI, BlockReplValues, true); LI->replaceAllUsesWith(v); - if (!isa<GlobalValue>(v)) + if (isa<PHINode>(v)) v->takeName(LI); if (isa<PointerType>(v->getType())) MD->invalidateCachedPointerInfo(v); |