diff options
Diffstat (limited to 'lib/Transforms/Scalar/MemCpyOptimizer.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/MemCpyOptimizer.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/Transforms/Scalar/MemCpyOptimizer.cpp b/lib/Transforms/Scalar/MemCpyOptimizer.cpp index cab8bac0f9..ea29fca346 100644 --- a/lib/Transforms/Scalar/MemCpyOptimizer.cpp +++ b/lib/Transforms/Scalar/MemCpyOptimizer.cpp @@ -691,8 +691,7 @@ bool MemCpyOpt::processMemCpyMemCpyDependence(MemCpyInst *M, MemCpyInst *MDep, // Finally, we have to make sure that the dest of the second does not // alias the source of the first. AliasAnalysis &AA = getAnalysis<AliasAnalysis>(); - if (!AA.isNoAlias(M->getRawDest(), MSize, MDep->getRawSource(), DepSize) || - !AA.isNoAlias(M->getRawDest(), MSize, M->getRawSource(), MSize)) + if (!AA.isNoAlias(M->getRawDest(), MSize, MDep->getRawSource(), DepSize)) return false; // If all checks passed, then we can transform these memcpy's |