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| author | David L Kreitzer <david.l.kreitzer@intel.com> | 2016-01-21 21:32:35 +0000 |
|---|---|---|
| committer | David L Kreitzer <david.l.kreitzer@intel.com> | 2016-01-21 21:32:35 +0000 |
| commit | 4d7257dfa111d14cc6e6091898f6564a4f01f23c (patch) | |
| tree | b4b17cdae5867e767c3decdbb9d2b2d7d4f22789 /llvm/lib/Transforms/Utils/Local.cpp | |
| parent | 1f472eace5207f41e55953d62cc9c5b0dab31eba (diff) | |
| download | bcm5719-llvm-4d7257dfa111d14cc6e6091898f6564a4f01f23c.tar.gz bcm5719-llvm-4d7257dfa111d14cc6e6091898f6564a4f01f23c.zip | |
Fix for two constant propagation problems in GVN with the assume intrinsic
instruction.
Patch by Yuanrui Zhang.
Differential Revision: http://reviews.llvm.org/D16100
llvm-svn: 258435
Diffstat (limited to 'llvm/lib/Transforms/Utils/Local.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/Local.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Utils/Local.cpp b/llvm/lib/Transforms/Utils/Local.cpp index 3e695539f3e..ed941a7d61a 100644 --- a/llvm/lib/Transforms/Utils/Local.cpp +++ b/llvm/lib/Transforms/Utils/Local.cpp @@ -1569,7 +1569,7 @@ unsigned llvm::replaceDominatedUsesWith(Value *From, Value *To, UI != UE;) { Use &U = *UI++; auto *I = cast<Instruction>(U.getUser()); - if (DT.dominates(BB, I->getParent())) { + if (DT.properlyDominates(BB, I->getParent())) { U.set(To); DEBUG(dbgs() << "Replace dominated use of '" << From->getName() << "' as " << *To << " in " << *U << "\n"); |
