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Use range loops. NFC.

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llvm-svn: 222723
This commit is contained in:
Rafael Espindola 2014-11-25 04:26:19 +00:00
parent c90ddb75a2
commit 654b3a4863
1 changed files with 10 additions and 12 deletions
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22
lib/Linker/LinkModules.cpp
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@ -767,27 +767,25 @@ bool ModuleLinker::shouldLinkFromSource(bool &LinkFromSrc,
/// types 'Foo' but one got renamed when the module was loaded into the same
/// LLVMContext.
void ModuleLinker::computeTypeMapping() {
// Incorporate globals.
for (Module::global_iterator I = SrcM->global_begin(),
E = SrcM->global_end(); I != E; ++I) {
GlobalValue *DGV = getLinkedToGlobal(I);
if (!DGV) continue;
for (GlobalValue &SGV : SrcM->globals()) {
GlobalValue *DGV = getLinkedToGlobal(&SGV);
if (!DGV)
continue;
if (!DGV->hasAppendingLinkage() || !I->hasAppendingLinkage()) {
TypeMap.addTypeMapping(DGV->getType(), I->getType());
if (!DGV->hasAppendingLinkage() || !SGV.hasAppendingLinkage()) {
TypeMap.addTypeMapping(DGV->getType(), SGV.getType());
continue;
}
// Unify the element type of appending arrays.
ArrayType *DAT = cast<ArrayType>(DGV->getType()->getElementType());
ArrayType *SAT = cast<ArrayType>(I->getType()->getElementType());
ArrayType *SAT = cast<ArrayType>(SGV.getType()->getElementType());
TypeMap.addTypeMapping(DAT->getElementType(), SAT->getElementType());
}
// Incorporate functions.
for (Module::iterator I = SrcM->begin(), E = SrcM->end(); I != E; ++I) {
if (GlobalValue *DGV = getLinkedToGlobal(I))
TypeMap.addTypeMapping(DGV->getType(), I->getType());
for (GlobalValue &SGV : *SrcM) {
if (GlobalValue *DGV = getLinkedToGlobal(&SGV))
TypeMap.addTypeMapping(DGV->getType(), SGV.getType());
}
// Incorporate types by name, scanning all the types in the source module.