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| author | Chris Lattner <sabre@nondot.org> | 2004-10-08 22:05:31 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-10-08 22:05:31 +0000 |
| commit | 8f57e9c083b1e1aa9677e83284969ab65b975821 (patch) | |
| tree | c46f314b92573d21b88a58979f008efc844d5704 | |
| parent | a4be1dc0a192175bbc561a633c0b7197853e6a74 (diff) | |
If we found a dead global, we should at least delete it...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16858 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Transforms/IPO/GlobalOpt.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Transforms/IPO/GlobalOpt.cpp b/lib/Transforms/IPO/GlobalOpt.cpp index 5c460539e1..dcbd87d566 100644 --- a/lib/Transforms/IPO/GlobalOpt.cpp +++ b/lib/Transforms/IPO/GlobalOpt.cpp @@ -364,6 +364,7 @@ static bool ProcessInternalGlobal(GlobalVariable *GV, Module::giterator &GVI) { if (GV->use_empty()) { DEBUG(std::cerr << "GLOBAL DEAD: " << *GV); + GV->getParent()->getGlobalList().erase(GV); ++NumDeleted; return true; } |