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| author | Duncan Sands <baldrick@free.fr> | 2009-01-07 18:45:53 +0000 |
|---|---|---|
| committer | Duncan Sands <baldrick@free.fr> | 2009-01-07 18:45:53 +0000 |
| commit | 187c5716b6dd20ba96a6725dab9fa893911e522a (patch) | |
| tree | e788c3a56bb800639d70eadb5f6d7cf4d56659aa /llvm/lib/Transforms/IPO/GlobalDCE.cpp | |
| parent | 7792e90f83179f6831dff131df3b763e0a298ad7 (diff) | |
| download | bcm5719-llvm-187c5716b6dd20ba96a6725dab9fa893911e522a.tar.gz bcm5719-llvm-187c5716b6dd20ba96a6725dab9fa893911e522a.zip | |
The verifier checks that the aliasee is not null.
llvm-svn: 61870
Diffstat (limited to 'llvm/lib/Transforms/IPO/GlobalDCE.cpp')
| -rw-r--r-- | llvm/lib/Transforms/IPO/GlobalDCE.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/IPO/GlobalDCE.cpp b/llvm/lib/Transforms/IPO/GlobalDCE.cpp index 654a5095d06..a9c9ec0fd84 100644 --- a/llvm/lib/Transforms/IPO/GlobalDCE.cpp +++ b/llvm/lib/Transforms/IPO/GlobalDCE.cpp @@ -161,8 +161,7 @@ void GlobalDCE::GlobalIsNeeded(GlobalValue *G) { MarkUsedGlobalsAsNeeded(GV->getInitializer()); } else if (GlobalAlias *GA = dyn_cast<GlobalAlias>(G)) { // The target of a global alias is needed. - if (Constant *Aliasee = GA->getAliasee()) - MarkUsedGlobalsAsNeeded(Aliasee); + MarkUsedGlobalsAsNeeded(GA->getAliasee()); } else { // Otherwise this must be a function object. We have to scan the body of // the function looking for constants and global values which are used as |
