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Add DIBuilder functions to build RAUWable DIVariables and DIFunctions.

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Summary: These will be used to implement support for useful forward declarartions.

Reviewers: echristo, dblaikie, aprantl

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D5328

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217949 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Frederic Riss
2014-09-17 09:28:34 +00:00
parent c63035aa56
commit 2ca5f03112
2 changed files with 116 additions and 27 deletions
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25
include/llvm/IR/DIBuilder.h
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@@ -521,6 +521,15 @@ namespace llvm {
DITypeRef Ty, bool isLocalToUnit, llvm::Value *Val,
MDNode *Decl = nullptr);
/// createTempStaticVariableFwdDecl - Identical to createStaticVariable
/// except that the resulting DbgNode is temporary and meant to be RAUWed.
DIGlobalVariable
createTempStaticVariableFwdDecl(DIDescriptor Context, StringRef Name,
StringRef LinkageName, DIFile File,
unsigned LineNo, DITypeRef Ty,
bool isLocalToUnit, llvm::Value *Val,
MDNode *Decl = nullptr);
/// createLocalVariable - Create a new descriptor for the specified
/// local variable.
@@ -599,6 +608,21 @@ namespace llvm {
MDNode *TParam = nullptr,
MDNode *Decl = nullptr);
/// createTempFunctionFwdDecl - Identical to createFunction,
/// except that the resulting DbgNode is meant to be RAUWed.
DISubprogram createTempFunctionFwdDecl(DIDescriptor Scope, StringRef Name,
StringRef LinkageName,
DIFile File, unsigned LineNo,
DICompositeType Ty, bool isLocalToUnit,
bool isDefinition,
unsigned ScopeLine,
unsigned Flags = 0,
bool isOptimized = false,
Function *Fn = nullptr,
MDNode *TParam = nullptr,
MDNode *Decl = nullptr);
/// FIXME: this is added for dragonegg. Once we update dragonegg
/// to call resolve function, this will be removed.
DISubprogram createFunction(DIScopeRef Scope, StringRef Name,
@@ -731,7 +755,6 @@ namespace llvm {
Instruction *insertDbgValueIntrinsic(llvm::Value *Val, uint64_t Offset,
DIVariable VarInfo,
Instruction *InsertBefore);
};
} // end namespace llvm