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Switch GlobalVariable ctors to a sane API, where *either* a context or a module is required.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75025 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson
2009-07-08 19:03:57 +00:00
parent 515cdbe49d
commit e9b11b4313
21 changed files with 134 additions and 164 deletions
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9
lib/CodeGen/ShadowStackGC.cpp
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@ -229,10 +229,9 @@ Constant *ShadowStackGC::GetFrameMap(Function &F) {
// to be a ModulePass (which means it cannot be in the 'llc' pipeline
// (which uses a FunctionPassManager (which segfaults (not asserts) if
// provided a ModulePass))).
Constant *GV = new GlobalVariable(*F.getContext(), FrameMap->getType(), true,
Constant *GV = new GlobalVariable(*F.getParent(), FrameMap->getType(), true,
GlobalVariable::InternalLinkage,
FrameMap, "__gc_" + F.getName(),
F.getParent());
FrameMap, "__gc_" + F.getName());
Constant *GEPIndices[2] = { ConstantInt::get(Type::Int32Ty, 0),
ConstantInt::get(Type::Int32Ty, 0) };
@ -292,10 +291,10 @@ bool ShadowStackGC::initializeCustomLowering(Module &M) {
if (!Head) {
// If the root chain does not exist, insert a new one with linkonce
// linkage!
Head = new GlobalVariable(M.getContext(), StackEntryPtrTy, false,
Head = new GlobalVariable(M, StackEntryPtrTy, false,
GlobalValue::LinkOnceAnyLinkage,
Constant::getNullValue(StackEntryPtrTy),
"llvm_gc_root_chain", &M);
"llvm_gc_root_chain");
} else if (Head->hasExternalLinkage() && Head->isDeclaration()) {
Head->setInitializer(Constant::getNullValue(StackEntryPtrTy));
Head->setLinkage(GlobalValue::LinkOnceAnyLinkage);