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//===-- driver/targetmachine.h - LLVM target setup --------------*- C++ -*-===//
//
// LDC – the LLVM D compiler
//
// This file is distributed under the BSD-style LDC license. See the LICENSE
// file for details.
//
//===----------------------------------------------------------------------===//
//
// Handles setting up an LLVM TargetMachine from the ugiven command-line
// arguments.
//
//===----------------------------------------------------------------------===//
#ifndef LDC_DRIVER_TARGET_H
#define LDC_DRIVER_TARGET_H
#include "llvm/Support/CodeGen.h"
#include <string>
#include <vector>
namespace ExplicitBitness {
enum Type {
None,
M32,
M64
};
}
namespace FloatABI {
enum Type {
Default,
Soft,
SoftFP,
Hard
};
}
namespace llvm { class TargetMachine; }
/**
* Creates an LLVM TargetMachine suitable for the given (usually command-line)
* parameters and the host platform defaults.
*
* Does not depend on any global state.
*/
llvm::TargetMachine* createTargetMachine(
std::string targetTriple,
std::string arch,
std::string cpu,
std::vector<std::string> attrs,
ExplicitBitness::Type bitness,
FloatABI::Type floatABI,
llvm::Reloc::Model relocModel,
llvm::CodeModel::Model codeModel,
llvm::CodeGenOpt::Level codeGenOptLevel,
bool noFramePointerElim,
bool noLinkerStripDead
);
#endif // LDC_DRIVER_TARGET_H
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