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Cosmetic change.

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Do not use "ValueMap" as a name for a local variable or an argument.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106698 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel
2010-06-23 23:55:51 +00:00
parent 71339c965c
commit 29d3dd8a64
7 changed files with 116 additions and 116 deletions
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32
lib/Transforms/Utils/CloneModule.cpp
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@ -28,12 +28,12 @@ using namespace llvm;
Module *llvm::CloneModule(const Module *M) {
// Create the value map that maps things from the old module over to the new
// module.
DenseMap<const Value*, Value*> ValueMap;
return CloneModule(M, ValueMap);
DenseMap<const Value*, Value*> VMap;
return CloneModule(M, VMap);
}
Module *llvm::CloneModule(const Module *M,
DenseMap<const Value*, Value*> &ValueMap) {
DenseMap<const Value*, Value*> &VMap) {
// First off, we need to create the new module...
Module *New = new Module(M->getModuleIdentifier(), M->getContext());
New->setDataLayout(M->getDataLayout());
@ -51,7 +51,7 @@ Module *llvm::CloneModule(const Module *M,
New->addLibrary(*I);
// Loop over all of the global variables, making corresponding globals in the
// new module. Here we add them to the ValueMap and to the new Module. We
// new module. Here we add them to the VMap and to the new Module. We
// don't worry about attributes or initializers, they will come later.
//
for (Module::const_global_iterator I = M->global_begin(), E = M->global_end();
@ -62,7 +62,7 @@ Module *llvm::CloneModule(const Module *M,
GlobalValue::ExternalLinkage, 0,
I->getName());
GV->setAlignment(I->getAlignment());
ValueMap[I] = GV;
VMap[I] = GV;
}
// Loop over the functions in the module, making external functions as before
@ -71,13 +71,13 @@ Module *llvm::CloneModule(const Module *M,
Function::Create(cast<FunctionType>(I->getType()->getElementType()),
GlobalValue::ExternalLinkage, I->getName(), New);
NF->copyAttributesFrom(I);
ValueMap[I] = NF;
VMap[I] = NF;
}
// Loop over the aliases in the module
for (Module::const_alias_iterator I = M->alias_begin(), E = M->alias_end();
I != E; ++I)
ValueMap[I] = new GlobalAlias(I->getType(), GlobalAlias::ExternalLinkage,
VMap[I] = new GlobalAlias(I->getType(), GlobalAlias::ExternalLinkage,
I->getName(), NULL, New);
// Now that all of the things that global variable initializer can refer to
@ -86,10 +86,10 @@ Module *llvm::CloneModule(const Module *M,
//
for (Module::const_global_iterator I = M->global_begin(), E = M->global_end();
I != E; ++I) {
GlobalVariable *GV = cast<GlobalVariable>(ValueMap[I]);
GlobalVariable *GV = cast<GlobalVariable>(VMap[I]);
if (I->hasInitializer())
GV->setInitializer(cast<Constant>(MapValue(I->getInitializer(),
ValueMap)));
VMap)));
GV->setLinkage(I->getLinkage());
GV->setThreadLocal(I->isThreadLocal());
GV->setConstant(I->isConstant());
@ -98,17 +98,17 @@ Module *llvm::CloneModule(const Module *M,
// Similarly, copy over function bodies now...
//
for (Module::const_iterator I = M->begin(), E = M->end(); I != E; ++I) {
Function *F = cast<Function>(ValueMap[I]);
Function *F = cast<Function>(VMap[I]);
if (!I->isDeclaration()) {
Function::arg_iterator DestI = F->arg_begin();
for (Function::const_arg_iterator J = I->arg_begin(); J != I->arg_end();
++J) {
DestI->setName(J->getName());
ValueMap[J] = DestI++;
VMap[J] = DestI++;
}
SmallVector<ReturnInst*, 8> Returns; // Ignore returns cloned.
CloneFunctionInto(F, I, ValueMap, Returns);
CloneFunctionInto(F, I, VMap, Returns);
}
F->setLinkage(I->getLinkage());
@ -117,10 +117,10 @@ Module *llvm::CloneModule(const Module *M,
// And aliases
for (Module::const_alias_iterator I = M->alias_begin(), E = M->alias_end();
I != E; ++I) {
GlobalAlias *GA = cast<GlobalAlias>(ValueMap[I]);
GlobalAlias *GA = cast<GlobalAlias>(VMap[I]);
GA->setLinkage(I->getLinkage());
if (const Constant* C = I->getAliasee())
GA->setAliasee(cast<Constant>(MapValue(C, ValueMap)));
GA->setAliasee(cast<Constant>(MapValue(C, VMap)));
}
// And named metadata....
@ -129,7 +129,7 @@ Module *llvm::CloneModule(const Module *M,
const NamedMDNode &NMD = *I;
SmallVector<MDNode*, 4> MDs;
for (unsigned i = 0, e = NMD.getNumOperands(); i != e; ++i)
MDs.push_back(cast<MDNode>(MapValue(NMD.getOperand(i), ValueMap)));
MDs.push_back(cast<MDNode>(MapValue(NMD.getOperand(i), VMap)));
NamedMDNode::Create(New->getContext(), NMD.getName(),
MDs.data(), MDs.size(), New);
}
@ -144,7 +144,7 @@ Module *llvm::CloneModule(const Module *M,
BI->getAllMetadata(MDs);
for (SmallVector<std::pair<unsigned, MDNode *>, 4>::iterator
MDI = MDs.begin(), MDE = MDs.end(); MDI != MDE; ++MDI) {
Value *MappedValue = MapValue(MDI->second, ValueMap);
Value *MappedValue = MapValue(MDI->second, VMap);
if (MDI->second != MappedValue && MappedValue)
BI->setMetadata(MDI->first, cast<MDNode>(MappedValue));
}