diff options
Diffstat (limited to 'lib/Linker/LinkModules.cpp')
| -rw-r--r-- | lib/Linker/LinkModules.cpp | 20 |
1 files changed, 1 insertions, 19 deletions
diff --git a/lib/Linker/LinkModules.cpp b/lib/Linker/LinkModules.cpp index 07089f7fee..89f4cdc229 100644 --- a/lib/Linker/LinkModules.cpp +++ b/lib/Linker/LinkModules.cpp @@ -1005,31 +1005,13 @@ static bool LinkFunctionBody(Function *Dest, Function *Src, // the Source function as operands. Loop through all of the operands of the // functions and patch them up to point to the local versions... // - // This is the same as RemapInstruction, except that it avoids remapping - // instruction and basic block operands. - // for (Function::iterator BB = Dest->begin(), BE = Dest->end(); BB != BE; ++BB) - for (BasicBlock::iterator I = BB->begin(), E = BB->end(); I != E; ++I) { - // Remap operands. + for (BasicBlock::iterator I = BB->begin(), E = BB->end(); I != E; ++I) for (Instruction::op_iterator OI = I->op_begin(), OE = I->op_end(); OI != OE; ++OI) if (!isa<Instruction>(*OI) && !isa<BasicBlock>(*OI)) *OI = MapValue(*OI, ValueMap); - // Remap attached metadata. - SmallVector<std::pair<unsigned, MDNode *>, 4> MDs; - I->getAllMetadata(MDs); - for (SmallVectorImpl<std::pair<unsigned, MDNode *> >::iterator - MI = MDs.begin(), ME = MDs.end(); MI != ME; ++MI) { - Value *Old = MI->second; - if (!isa<Instruction>(Old) && !isa<BasicBlock>(Old)) { - Value *New = MapValue(Old, ValueMap); - if (New != Old) - I->setMetadata(MI->first, cast<MDNode>(New)); - } - } - } - // There is no need to map the arguments anymore. for (Function::arg_iterator I = Src->arg_begin(), E = Src->arg_end(); I != E; ++I) |