diff options
| 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 | e9af8ee84ed09c96715f17221bc876269ddcd9ff (patch) | |
| tree | e437e65a51cd8505bc957e6c31a62dafb7ff082a /lib/Transforms/IPO | |
| parent | 71c753401f10bab9f020602c5aff555280994e74 (diff) | |
| download | external_llvm-e9af8ee84ed09c96715f17221bc876269ddcd9ff.zip external_llvm-e9af8ee84ed09c96715f17221bc876269ddcd9ff.tar.gz external_llvm-e9af8ee84ed09c96715f17221bc876269ddcd9ff.tar.bz2 | |
The verifier checks that the aliasee is not null.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61870 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/IPO')
| -rw-r--r-- | lib/Transforms/IPO/GlobalDCE.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/Transforms/IPO/GlobalDCE.cpp b/lib/Transforms/IPO/GlobalDCE.cpp index 654a509..a9c9ec0 100644 --- a/lib/Transforms/IPO/GlobalDCE.cpp +++ b/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 |