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/*========================== begin_copyright_notice ============================
Copyright (C) 2018-2021 Intel Corporation
SPDX-License-Identifier: MIT
============================= end_copyright_notice ===========================*/
#ifndef IGCLLVM_IR_DIBUILDER_H
#define IGCLLVM_IR_DIBUILDER_H
#include "llvm/Config/llvm-config.h"
#include "llvm/IR/DIBuilder.h"
#include "llvm/IR/DebugInfoMetadata.h"
namespace IGCLLVM {
class DIBuilder : public llvm::DIBuilder {
public:
DIBuilder(llvm::Module &M, bool AllowUnresolved = true, llvm::DICompileUnit *CU = nullptr)
: llvm::DIBuilder(M, AllowUnresolved, CU) {}
inline llvm::DIDerivedType *createInheritance(llvm::DIType *Ty, llvm::DIType *BaseTy, uint64_t BaseOffset,
llvm::DINode::DIFlags Flags) {
return llvm::DIBuilder::createInheritance(Ty, BaseTy, BaseOffset, 0, Flags);
}
inline llvm::Instruction *insertDbgValueIntrinsic(llvm::Value *V, uint64_t Offset, llvm::DILocalVariable *VarInfo,
llvm::DIExpression *Expr, const llvm::DILocation *DL,
llvm::BasicBlock *InsertAtEnd) {
return llvm::DIBuilder::insertDbgValueIntrinsic(V, VarInfo, Expr, DL, InsertAtEnd);
}
inline llvm::Instruction *insertDbgValueIntrinsic(llvm::Value *V, uint64_t Offset, llvm::DILocalVariable *VarInfo,
llvm::DIExpression *Expr, const llvm::DILocation *DL,
llvm::Instruction *InsertBefore) {
return llvm::DIBuilder::insertDbgValueIntrinsic(V, VarInfo, Expr, DL, InsertBefore);
}
inline llvm::Instruction *insertDbgValueIntrinsic(llvm::Value *V, llvm::DILocalVariable *VarInfo,
llvm::DIExpression *Expr, const llvm::DILocation *DL,
llvm::Instruction *InsertBefore) {
return llvm::DIBuilder::insertDbgValueIntrinsic(V, VarInfo, Expr, DL, InsertBefore);
}
inline llvm::DINamespace *createNameSpace(llvm::DIScope *Scope, llvm::StringRef Name, llvm::DIFile *File,
unsigned LineNo, bool ExportSymbols) {
return llvm::DIBuilder::createNameSpace(Scope, Name, ExportSymbols);
}
// SysRoot Argument only for LLVM <= 10 backwards compatibility
llvm::DIModule *createModule(llvm::DIScope *Scope, llvm::StringRef Name, llvm::StringRef ConfigurationMacros,
llvm::StringRef IncludePath, llvm::StringRef APINotesFile = {},
llvm::DIFile *File = nullptr, unsigned LineNo = 0, bool IsDecl = false,
llvm::StringRef SysRoot = {}) {
#if LLVM_VERSION_MAJOR >= 12
// Simply proxy the call
return llvm::DIBuilder::createModule(Scope, Name, ConfigurationMacros, IncludePath, APINotesFile, File, LineNo,
IsDecl);
#elif LLVM_VERSION_MAJOR == 11
// LLVM 12 introduced IsDecl argument.
//
// Differential Revision: https://reviews.llvm.org/D93462
return llvm::DIBuilder::createModule(Scope, Name, ConfigurationMacros, IncludePath, APINotesFile, File, LineNo);
#elif LLVM_VERSION_MAJOR <= 10
// LLVM 11 introduced major changes in arguments for Fortran support.
// Deleted SysRoot argument had moved to DICompileUnit
//
// Differential Revision #1: https://reviews.llvm.org/D79484
// Differential Revision #2: https://reviews.llvm.org/D71732
return llvm::DIBuilder::createModule(Scope, Name, ConfigurationMacros, IncludePath, SysRoot);
#endif
}
inline llvm::DITemplateTypeParameter *createTemplateTypeParameter(llvm::DIScope *Scope, llvm::StringRef Name,
llvm::DIType *Ty) {
#if LLVM_VERSION_MAJOR <= 10
return llvm::DIBuilder::createTemplateTypeParameter(Scope, Name, Ty);
#else
return llvm::DIBuilder::createTemplateTypeParameter(Scope, Name, Ty, true);
#endif
}
inline llvm::DITemplateValueParameter *createTemplateValueParameter(llvm::DIScope *Scope, llvm::StringRef Name,
llvm::DIType *Ty, llvm::Constant *Val) {
#if LLVM_VERSION_MAJOR <= 10
return llvm::DIBuilder::createTemplateValueParameter(Scope, Name, Ty, Val);
#else
return llvm::DIBuilder::createTemplateValueParameter(Scope, Name, Ty, true, Val);
#endif
}
};
} // namespace IGCLLVM
#endif
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