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author | dim <dim@FreeBSD.org> | 2011-06-12 18:01:31 +0000 |
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committer | dim <dim@FreeBSD.org> | 2011-06-12 18:01:31 +0000 |
commit | d4c7939beafe09c033866ebd290e274af0cc826d (patch) | |
tree | a9b264321873e7d25e69b8671c9f705ebc6d30ee /contrib/llvm/lib/Analysis/Loads.cpp | |
parent | b164882ef981a8ed5c085469231831e221fa1323 (diff) | |
parent | ece02cd5829cea836e9365b0845a8ef042d17b0a (diff) | |
download | FreeBSD-src-d4c7939beafe09c033866ebd290e274af0cc826d.zip FreeBSD-src-d4c7939beafe09c033866ebd290e274af0cc826d.tar.gz |
Upgrade our copy of llvm/clang to r132879, from upstream's trunk.
Diffstat (limited to 'contrib/llvm/lib/Analysis/Loads.cpp')
-rw-r--r-- | contrib/llvm/lib/Analysis/Loads.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/contrib/llvm/lib/Analysis/Loads.cpp b/contrib/llvm/lib/Analysis/Loads.cpp index ab34fd6..c5c676b 100644 --- a/contrib/llvm/lib/Analysis/Loads.cpp +++ b/contrib/llvm/lib/Analysis/Loads.cpp @@ -31,7 +31,7 @@ using namespace llvm; static bool AreEquivalentAddressValues(const Value *A, const Value *B) { // Test if the values are trivially equivalent. if (A == B) return true; - + // Test if the values come from identical arithmetic instructions. // Use isIdenticalToWhenDefined instead of isIdenticalTo because // this function is only used when one address use dominates the @@ -42,7 +42,7 @@ static bool AreEquivalentAddressValues(const Value *A, const Value *B) { if (const Instruction *BI = dyn_cast<Instruction>(B)) if (cast<Instruction>(A)->isIdenticalToWhenDefined(BI)) return true; - + // Otherwise they may not be equivalent. return false; } |