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Undo r135191 (i.e. reapply Chris's patch. Now linker maps NamedMDNodes first, so there is not any need to map DebugLoc).

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llvm-svn: 135205
This commit is contained in:
Devang Patel 2011-07-14 22:14:06 +00:00
parent 6f94a7469d
commit e9962ef77f
1 changed files with 3 additions and 2 deletions
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5
lib/Transforms/Utils/ValueMapper.cpp
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@ -167,9 +167,10 @@ void llvm::RemapInstruction(Instruction *I, ValueToValueMapTy &VMap,
} }
} }
// Remap attached metadata. // Remap attached metadata. Don't bother remapping DebugLoc, it can never
// have mappings to do.
SmallVector<std::pair<unsigned, MDNode *>, 4> MDs; SmallVector<std::pair<unsigned, MDNode *>, 4> MDs;
I->getAllMetadata(MDs); I->getAllMetadataOtherThanDebugLoc(MDs);
for (SmallVectorImpl<std::pair<unsigned, MDNode *> >::iterator for (SmallVectorImpl<std::pair<unsigned, MDNode *> >::iterator
MI = MDs.begin(), ME = MDs.end(); MI != ME; ++MI) { MI = MDs.begin(), ME = MDs.end(); MI != ME; ++MI) {
MDNode *Old = MI->second; MDNode *Old = MI->second;