diff options
Diffstat (limited to 'lib/Analysis')
| -rw-r--r-- | lib/Analysis/BasicAliasAnalysis.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Analysis/BasicAliasAnalysis.cpp b/lib/Analysis/BasicAliasAnalysis.cpp index bf1b689587..3e63424090 100644 --- a/lib/Analysis/BasicAliasAnalysis.cpp +++ b/lib/Analysis/BasicAliasAnalysis.cpp @@ -703,6 +703,8 @@ BasicAliasAnalysis::getModRefInfo(ImmutableCallSite CS, if (isNoAlias(Location(Dest, Len), Loc)) return NoModRef; } + // We know that memset doesn't load anything. + Min = Mod; break; case Intrinsic::atomic_cmp_swap: case Intrinsic::atomic_swap: |