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//===- llvm/Target/CodeGenCWrappers.h - CodeGen C Wrappers ------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file defines C bindings wrappers for enums in llvm/Support/CodeGen.h
// that need them. The wrappers are separated to avoid adding an indirect
// dependency on llvm/Config/Targets.def to CodeGen.h.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_TARGET_CODEGENCWRAPPERS_H
#define LLVM_TARGET_CODEGENCWRAPPERS_H
#include "llvm-c/TargetMachine.h"
#include "llvm/ADT/Optional.h"
#include "llvm/Support/CodeGen.h"
#include "llvm/Support/ErrorHandling.h"
namespace llvm {
inline Optional<CodeModel::Model> unwrap(LLVMCodeModel Model, bool &JIT) {
JIT = false;
switch (Model) {
case LLVMCodeModelJITDefault:
JIT = true;
LLVM_FALLTHROUGH;
case LLVMCodeModelDefault:
return None;
case LLVMCodeModelTiny:
return CodeModel::Tiny;
case LLVMCodeModelSmall:
return CodeModel::Small;
case LLVMCodeModelKernel:
return CodeModel::Kernel;
case LLVMCodeModelMedium:
return CodeModel::Medium;
case LLVMCodeModelLarge:
return CodeModel::Large;
}
return CodeModel::Small;
}
inline LLVMCodeModel wrap(CodeModel::Model Model) {
switch (Model) {
case CodeModel::Tiny:
return LLVMCodeModelTiny;
case CodeModel::Small:
return LLVMCodeModelSmall;
case CodeModel::Kernel:
return LLVMCodeModelKernel;
case CodeModel::Medium:
return LLVMCodeModelMedium;
case CodeModel::Large:
return LLVMCodeModelLarge;
}
llvm_unreachable("Bad CodeModel!");
}
} // namespace llvm
#endif
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