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Use DebugInfoFinder.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78333 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel 2009-08-06 20:53:06 +00:00
parent b36ec86c01
commit 734068a90f
1 changed files with 9 additions and 10 deletions
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19
lib/Transforms/IPO/StripSymbols.cpp
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@ -207,21 +207,20 @@ bool StripDebugInfo(Module &M) {
findUsedValues(M.getGlobalVariable("llvm.used"), llvmUsedValues);
findUsedValues(M.getGlobalVariable("llvm.compiler.used"), llvmUsedValues);
SmallVector<GlobalVariable *, 2> CUs;
SmallVector<GlobalVariable *, 4> GVs;
SmallVector<GlobalVariable *, 4> SPs;
CollectDebugInfoAnchors(M, CUs, GVs, SPs);
DebugInfoFinder DbgFinder;
DbgFinder.processModule(M);
// These anchors use LinkOnce linkage so that the optimizer does not
// remove them accidently. Set InternalLinkage for all these debug
// info anchors.
for (SmallVector<GlobalVariable *, 2>::iterator I = CUs.begin(),
E = CUs.end(); I != E; ++I)
for (DebugInfoFinder::iterator I = DbgFinder.compile_unit_begin(),
E = DbgFinder.compile_unit_end(); I != E; ++I)
(*I)->setLinkage(GlobalValue::InternalLinkage);
for (SmallVector<GlobalVariable *, 4>::iterator I = GVs.begin(),
E = GVs.end(); I != E; ++I)
for (DebugInfoFinder::iterator I = DbgFinder.global_variable_begin(),
E = DbgFinder.global_variable_end(); I != E; ++I)
(*I)->setLinkage(GlobalValue::InternalLinkage);
for (SmallVector<GlobalVariable *, 4>::iterator I = SPs.begin(),
E = SPs.end(); I != E; ++I)
for (DebugInfoFinder::iterator I = DbgFinder.subprogram_begin(),
E = DbgFinder.subprogram_end(); I != E; ++I)
(*I)->setLinkage(GlobalValue::InternalLinkage);