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Remove dead code from DIBuilder

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218593 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jyoti Allur
2014-09-29 06:32:54 +00:00
parent d23f1883d3
commit bc88cfc351
2 changed files with 11 additions and 72 deletions
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50
lib/IR/DIBuilder.cpp
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@ -948,44 +948,8 @@ DISubrange DIBuilder::getOrCreateSubrange(int64_t Lo, int64_t Count) {
return DISubrange(MDNode::get(VMContext, Elts));
}
/// \brief Create a new descriptor for the specified global.
DIGlobalVariable DIBuilder::createGlobalVariable(StringRef Name,
StringRef LinkageName,
DIFile F, unsigned LineNumber,
DITypeRef Ty, bool isLocalToUnit,
Value *Val) {
Value *Elts[] = {
GetTagConstant(VMContext, dwarf::DW_TAG_variable),
Constant::getNullValue(Type::getInt32Ty(VMContext)),
nullptr, // TheCU,
MDString::get(VMContext, Name),
MDString::get(VMContext, Name),
MDString::get(VMContext, LinkageName),
F,
ConstantInt::get(Type::getInt32Ty(VMContext), LineNumber),
Ty,
ConstantInt::get(Type::getInt32Ty(VMContext), isLocalToUnit),
ConstantInt::get(Type::getInt32Ty(VMContext), 1), /* isDefinition*/
Val,
DIDescriptor()
};
MDNode *Node = MDNode::get(VMContext, Elts);
AllGVs.push_back(Node);
return DIGlobalVariable(Node);
}
/// \brief Create a new descriptor for the specified global.
DIGlobalVariable DIBuilder::createGlobalVariable(StringRef Name, DIFile F,
unsigned LineNumber,
DITypeRef Ty,
bool isLocalToUnit,
Value *Val) {
return createGlobalVariable(Name, Name, F, LineNumber, Ty, isLocalToUnit,
Val);
}
static DIGlobalVariable
createStaticVariableHelper(LLVMContext &VMContext, DIDescriptor Context,
createGlobalVariableHelper(LLVMContext &VMContext, DIDescriptor Context,
StringRef Name, StringRef LinkageName, DIFile F,
unsigned LineNumber, DITypeRef Ty, bool isLocalToUnit,
Value *Val, MDNode *Decl, bool isDefinition,
@ -1009,16 +973,16 @@ createStaticVariableHelper(LLVMContext &VMContext, DIDescriptor Context,
return DIGlobalVariable(CreateFunc(Elts));
}
/// createStaticVariable - Create a new descriptor for the specified
/// createGlobalVariable - Create a new descriptor for the specified
/// variable.
DIGlobalVariable DIBuilder::createStaticVariable(DIDescriptor Context,
DIGlobalVariable DIBuilder::createGlobalVariable(DIDescriptor Context,
StringRef Name,
StringRef LinkageName,
DIFile F, unsigned LineNumber,
DITypeRef Ty,
bool isLocalToUnit,
Value *Val, MDNode *Decl) {
return createStaticVariableHelper(VMContext, Context, Name, LinkageName, F,
return createGlobalVariableHelper(VMContext, Context, Name, LinkageName, F,
LineNumber, Ty, isLocalToUnit, Val, Decl, true,
[&] (ArrayRef<Value *> Elts) -> MDNode * {
MDNode *Node = MDNode::get(VMContext, Elts);
@ -1027,17 +991,17 @@ DIGlobalVariable DIBuilder::createStaticVariable(DIDescriptor Context,
});
}
/// createTempStaticVariableFwdDecl - Create a new temporary descriptor for the
/// createTempGlobalVariableFwdDecl - Create a new temporary descriptor for the
/// specified variable declarartion.
DIGlobalVariable
DIBuilder::createTempStaticVariableFwdDecl(DIDescriptor Context,
DIBuilder::createTempGlobalVariableFwdDecl(DIDescriptor Context,
StringRef Name,
StringRef LinkageName,
DIFile F, unsigned LineNumber,
DITypeRef Ty,
bool isLocalToUnit,
Value *Val, MDNode *Decl) {
return createStaticVariableHelper(VMContext, Context, Name, LinkageName, F,
return createGlobalVariableHelper(VMContext, Context, Name, LinkageName, F,
LineNumber, Ty, isLocalToUnit, Val, Decl, false,
[&] (ArrayRef<Value *> Elts) {
return MDNode::getTemporary(VMContext, Elts);