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Rangify several for loops, NFC.

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llvm-svn: 239733
This commit is contained in:
Yaron Keren 2015-06-15 16:20:16 +00:00
parent 0dabab1ee4
commit 8c25ff7ebc
1 changed files with 15 additions and 17 deletions
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32
lib/Linker/LinkModules.cpp
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@ -1254,15 +1254,15 @@ bool ModuleLinker::linkGlobalValueBody(GlobalValue &Src) {
/// Insert all of the named MDNodes in Src into the Dest module.
void ModuleLinker::linkNamedMDNodes() {
const NamedMDNode *SrcModFlags = SrcM->getModuleFlagsMetadata();
for (Module::const_named_metadata_iterator I = SrcM->named_metadata_begin(),
E = SrcM->named_metadata_end(); I != E; ++I) {
for (const NamedMDNode &NMD : SrcM->named_metadata()) {
// Don't link module flags here. Do them separately.
if (&*I == SrcModFlags) continue;
NamedMDNode *DestNMD = DstM->getOrInsertNamedMetadata(I->getName());
if (&NMD == SrcModFlags)
continue;
NamedMDNode *DestNMD = DstM->getOrInsertNamedMetadata(NMD.getName());
// Add Src elements into Dest node.
for (unsigned i = 0, e = I->getNumOperands(); i != e; ++i)
DestNMD->addOperand(MapMetadata(I->getOperand(i), ValueMap, RF_None,
&TypeMap, &ValMaterializer));
for (const MDNode *op : NMD.operands())
DestNMD->addOperand(
MapMetadata(op, ValueMap, RF_None, &TypeMap, &ValMaterializer));
}
}
@ -1542,9 +1542,8 @@ bool ModuleLinker::run() {
// Insert all of the globals in src into the DstM module... without linking
// initializers (which could refer to functions not yet mapped over).
for (Module::global_iterator I = SrcM->global_begin(),
E = SrcM->global_end(); I != E; ++I)
if (linkGlobalValueProto(I))
for (GlobalVariable &GV : SrcM->globals())
if (linkGlobalValueProto(&GV))
return true;
// Link the functions together between the two modules, without doing function
@ -1552,18 +1551,17 @@ bool ModuleLinker::run() {
// function... We do this so that when we begin processing function bodies,
// all of the global values that may be referenced are available in our
// ValueMap.
for (Module::iterator I = SrcM->begin(), E = SrcM->end(); I != E; ++I)
if (linkGlobalValueProto(I))
for (Function &F :*SrcM)
if (linkGlobalValueProto(&F))
return true;
// If there were any aliases, link them now.
for (Module::alias_iterator I = SrcM->alias_begin(),
E = SrcM->alias_end(); I != E; ++I)
if (linkGlobalValueProto(I))
for (GlobalAlias &GA : SrcM->aliases())
if (linkGlobalValueProto(&GA))
return true;
for (unsigned i = 0, e = AppendingVars.size(); i != e; ++i)
linkAppendingVarInit(AppendingVars[i]);
for (const AppendingVarInfo &AppendingVar : AppendingVars)
linkAppendingVarInit(AppendingVar);
for (const auto &Entry : DstM->getComdatSymbolTable()) {
const Comdat &C = Entry.getValue();