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Remove llvm.dbg.global_variables also.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66471 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel 2009-03-09 21:32:28 +00:00
parent 3cfe6a4bc2
commit d07128c906
1 changed files with 10 additions and 0 deletions
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10
lib/Transforms/IPO/StripSymbols.cpp
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@ -392,6 +392,16 @@ bool StripDebugDeclare::runOnModule(Module &M) {
} }
Declare->eraseFromParent(); Declare->eraseFromParent();
// Delete all llvm.dbg.global_variables.
for (Module::global_iterator I = M.global_begin(), E = M.global_end();
I != E; ++I) {
GlobalVariable *GV = dyn_cast<GlobalVariable>(I);
if (!GV) continue;
if (GV->use_empty() && GV->hasName()
&& strncmp(GV->getNameStart(), "llvm.dbg.global_variable", 24) == 0)
DeadConstants.push_back(GV);
}
while (!DeadConstants.empty()) { while (!DeadConstants.empty()) {
Constant *C = DeadConstants.back(); Constant *C = DeadConstants.back();
DeadConstants.pop_back(); DeadConstants.pop_back();