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DebugInfo: Gut DIScope, DIEnumerator and DISubrange

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The only class the still has API left is `DIDescriptor` itself.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235067 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith
2015-04-16 01:37:00 +00:00
parent 7f76d2954e
commit 9c1aa1c021
11 changed files with 61 additions and 98 deletions
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25
lib/IR/DIBuilder.cpp
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@@ -348,8 +348,7 @@ DIBuilder::createObjCProperty(StringRef Name, DIFile File, unsigned LineNumber,
DITemplateTypeParameter
DIBuilder::createTemplateTypeParameter(DIDescriptor Context, StringRef Name,
DIType Ty) {
assert((!Context || isa<MDCompileUnit>(Context.get())) &&
"Expected compile unit");
assert((!Context || isa<MDCompileUnit>(Context)) && "Expected compile unit");
return MDTemplateTypeParameter::get(VMContext, Name, MDTypeRef::get(Ty));
}
@@ -357,8 +356,7 @@ static DITemplateValueParameter
createTemplateValueParameterHelper(LLVMContext &VMContext, unsigned Tag,
DIDescriptor Context, StringRef Name,
DIType Ty, Metadata *MD) {
assert((!Context || isa<MDCompileUnit>(Context.get())) &&
"Expected compile unit");
assert((!Context || isa<MDCompileUnit>(Context)) && "Expected compile unit");
return MDTemplateValueParameter::get(VMContext, Tag, Name, MDTypeRef::get(Ty),
MD);
}
@@ -590,10 +588,10 @@ DIGlobalVariable DIBuilder::createGlobalVariable(
MDNode *Decl) {
checkGlobalVariableScope(Context);
auto *N = MDGlobalVariable::get(
VMContext, cast_or_null<MDScope>(Context.get()), Name, LinkageName, F,
LineNumber, MDTypeRef::get(Ty), isLocalToUnit, true, Val,
cast_or_null<MDDerivedType>(Decl));
auto *N = MDGlobalVariable::get(VMContext, cast_or_null<MDScope>(Context),
Name, LinkageName, F, LineNumber,
MDTypeRef::get(Ty), isLocalToUnit, true, Val,
cast_or_null<MDDerivedType>(Decl));
AllGVs.push_back(N);
return N;
}
@@ -605,9 +603,10 @@ DIGlobalVariable DIBuilder::createTempGlobalVariableFwdDecl(
checkGlobalVariableScope(Context);
return MDGlobalVariable::getTemporary(
VMContext, cast_or_null<MDScope>(Context.get()), Name, LinkageName,
F, LineNumber, MDTypeRef::get(Ty), isLocalToUnit, false, Val,
cast_or_null<MDDerivedType>(Decl)).release();
VMContext, cast_or_null<MDScope>(Context), Name, LinkageName, F,
LineNumber, MDTypeRef::get(Ty), isLocalToUnit, false, Val,
cast_or_null<MDDerivedType>(Decl))
.release();
}
DIVariable DIBuilder::createLocalVariable(unsigned Tag, DIDescriptor Scope,
@@ -622,8 +621,8 @@ DIVariable DIBuilder::createLocalVariable(unsigned Tag, DIDescriptor Scope,
DIScope Context = getNonCompileUnitScope(Scope);
auto *Node = MDLocalVariable::get(
VMContext, Tag, cast_or_null<MDLocalScope>(Context.get()), Name, File,
LineNo, MDTypeRef::get(Ty), ArgNo, Flags);
VMContext, Tag, cast_or_null<MDLocalScope>(Context), Name, File, LineNo,
MDTypeRef::get(Ty), ArgNo, Flags);
if (AlwaysPreserve) {
// The optimizer may remove local variable. If there is an interest
// to preserve variable info in such situation then stash it in a

2
lib/IR/DebugInfo.cpp
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@@ -33,8 +33,6 @@
using namespace llvm;
using namespace llvm::dwarf;
DIScopeRef DIScope::getRef() const { return MDScopeRef::get(get()); }
DISubprogram llvm::getDISubprogram(const MDNode *Scope) {
if (auto *LocalScope = dyn_cast_or_null<MDLocalScope>(Scope))
return LocalScope->getSubprogram();

4
lib/IR/DebugLoc.cpp
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@@ -86,8 +86,8 @@ void DebugLoc::print(raw_ostream &OS) const {
return;
// Print source line info.
DIScope Scope = cast<MDScope>(getScope());
OS << Scope.getFilename();
auto *Scope = cast<MDScope>(getScope());
OS << Scope->getFilename();
OS << ':' << getLine();
if (getCol() != 0)
OS << ':' << getCol();