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| author | Gerolf Hoflehner <ghoflehner@apple.com> | 2016-01-30 05:52:53 +0000 |
|---|---|---|
| committer | Gerolf Hoflehner <ghoflehner@apple.com> | 2016-01-30 05:52:53 +0000 |
| commit | 87ddb65fa6633c55d73f8be546b9ea286238536d (patch) | |
| tree | 0988f8e562e2d0ec3f3b68423567a8e3b71c944c /llvm/lib/Analysis | |
| parent | 73fc84bfe9e763fc135ba6f58a146e76d891725b (diff) | |
| download | bcm5719-llvm-87ddb65fa6633c55d73f8be546b9ea286238536d.tar.gz bcm5719-llvm-87ddb65fa6633c55d73f8be546b9ea286238536d.zip | |
[BasicAA] Fix for missing must alias (D16343)
llvm-svn: 259299
Diffstat (limited to 'llvm/lib/Analysis')
| -rw-r--r-- | llvm/lib/Analysis/BasicAliasAnalysis.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Analysis/BasicAliasAnalysis.cpp b/llvm/lib/Analysis/BasicAliasAnalysis.cpp index 369b379e64d..ca4c1bfc45f 100644 --- a/llvm/lib/Analysis/BasicAliasAnalysis.cpp +++ b/llvm/lib/Analysis/BasicAliasAnalysis.cpp @@ -465,6 +465,9 @@ static int64_t adjustToPointerSize(int64_t Offset, unsigned PointerSize) { } } + // Take care of wrap-arounds + BaseOffs = adjustToPointerSize(BaseOffs, PointerSize); + // Analyze the base pointer next. V = GEPOp->getOperand(0); } while (--MaxLookup); |
