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| author | Evan Cheng <evan.cheng@apple.com> | 2010-03-01 22:23:12 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2010-03-01 22:23:12 +0000 |
| commit | 7263cf8431d3e42d389db56403ee425d0bcdb66c (patch) | |
| tree | fc01d9867f8b1dccf681706611127bc014c7619c /llvm/lib/Transforms/Scalar | |
| parent | 19c92aea01e1c110baea3c248fda31fe68970729 (diff) | |
| download | bcm5719-llvm-7263cf8431d3e42d389db56403ee425d0bcdb66c.tar.gz bcm5719-llvm-7263cf8431d3e42d389db56403ee425d0bcdb66c.zip | |
MemoryDepAnalysis is not used if redundant load processing is disabled.
llvm-svn: 97512
Diffstat (limited to 'llvm/lib/Transforms/Scalar')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/GVN.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Scalar/GVN.cpp b/llvm/lib/Transforms/Scalar/GVN.cpp index f7470c3c19e..a7cc9049cdd 100644 --- a/llvm/lib/Transforms/Scalar/GVN.cpp +++ b/llvm/lib/Transforms/Scalar/GVN.cpp @@ -2237,7 +2237,7 @@ bool GVN::splitCriticalEdges() { std::pair<TerminatorInst*, unsigned> Edge = toSplit.pop_back_val(); SplitCriticalEdge(Edge.first, Edge.second, this); } while (!toSplit.empty()); - MD->invalidateCachedPredecessors(); + if (MD) MD->invalidateCachedPredecessors(); return true; } |
