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