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[opaque pointer type] Pass GlobalAlias the actual pointer type rather than decomposing it into pointee type + address space

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Many of the callers already have the pointer type anyway, and for the
couple of callers that don't it's pretty easy to call PointerType::get
on the pointee type and address space.

This avoids LLParser from using PointerType::getElementType when parsing
GlobalAliases from IR.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236160 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie
2015-04-29 21:22:39 +00:00
parent a19abeb7ab
commit 39e7388a19
12 changed files with 42 additions and 60 deletions
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4
unittests/IR/ConstantsTest.cpp
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@@ -348,7 +348,7 @@ TEST(ConstantsTest, GEPReplaceWithConstant) {
std::unique_ptr<Module> M(new Module("MyModule", Context));
Type *IntTy = Type::getInt32Ty(Context);
Type *PtrTy = PointerType::get(IntTy, 0);
auto *PtrTy = PointerType::get(IntTy, 0);
auto *C1 = ConstantInt::get(IntTy, 1);
auto *Placeholder = new GlobalVariable(
*M, IntTy, false, GlobalValue::ExternalWeakLinkage, nullptr);
@@ -361,7 +361,7 @@ TEST(ConstantsTest, GEPReplaceWithConstant) {
auto *Global = new GlobalVariable(*M, PtrTy, false,
GlobalValue::ExternalLinkage, nullptr);
auto *Alias = GlobalAlias::create(IntTy, 0, GlobalValue::ExternalLinkage,
auto *Alias = GlobalAlias::create(PtrTy, GlobalValue::ExternalLinkage,
"alias", Global, M.get());
Placeholder->replaceAllUsesWith(Alias);
ASSERT_EQ(GEP, Ref->getInitializer());