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| author | Anton Korobeynikov <asl@math.spbu.ru> | 2008-09-09 20:05:04 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2008-09-09 20:05:04 +0000 |
| commit | 1a1140429ee5ca58d9a25aea570940826e478125 (patch) | |
| tree | abc276017e04ec02cf4b83ba2f6f5305b0f34c3f /llvm/lib/Transforms/IPO/GlobalOpt.cpp | |
| parent | fac18fe2ee18df098626007137350dfa00c16bab (diff) | |
| download | bcm5719-llvm-1a1140429ee5ca58d9a25aea570940826e478125.tar.gz bcm5719-llvm-1a1140429ee5ca58d9a25aea570940826e478125.zip | |
Make safer variant of alias resolution routine to be default
llvm-svn: 56005
Diffstat (limited to 'llvm/lib/Transforms/IPO/GlobalOpt.cpp')
| -rw-r--r-- | llvm/lib/Transforms/IPO/GlobalOpt.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/IPO/GlobalOpt.cpp b/llvm/lib/Transforms/IPO/GlobalOpt.cpp index 8c6631aa2bc..0c059ff0146 100644 --- a/llvm/lib/Transforms/IPO/GlobalOpt.cpp +++ b/llvm/lib/Transforms/IPO/GlobalOpt.cpp @@ -2223,7 +2223,7 @@ bool GlobalOpt::ResolveAliases(Module &M) { if (I->use_empty()) continue; - if (const GlobalValue *GV = I->resolveAliasedGlobal(/*traverseWeak*/ false)) + if (const GlobalValue *GV = I->resolveAliasedGlobal()) if (GV != I) { I->replaceAllUsesWith(const_cast<GlobalValue*>(GV)); Changed = true; @@ -2252,7 +2252,6 @@ bool GlobalOpt::runOnModule(Module &M) { // Optimize non-address-taken globals. LocalChange |= OptimizeGlobalVars(M); - Changed |= LocalChange; // Resolve aliases, when possible. LocalChange |= ResolveAliases(M); |
