LLVM 20.0.0git
Host.inc
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1//===- llvm/TargetParser/Win32/Host.inc -------------------------*- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8//
9// This file implements the Win32 Host support.
10//
11//===----------------------------------------------------------------------===//
12
13// We need to include config.h here because LLVM_DEFAULT_TARGET_TRIPLE is not
14// defined in llvm-config.h if it is unset.
15#include "llvm/Config/config.h"
17#include <cstdio>
18#include <string>
19
20using namespace llvm;
21
22static std::string updateTripleOSVersion(std::string Triple) { return Triple; }
23
24std::string sys::getDefaultTargetTriple() {
25 const char *Triple = LLVM_DEFAULT_TARGET_TRIPLE;
26
27 // Override the default target with an environment variable named by
28 // LLVM_TARGET_TRIPLE_ENV.
29#if defined(LLVM_TARGET_TRIPLE_ENV)
30 if (const char *EnvTriple = std::getenv(LLVM_TARGET_TRIPLE_ENV))
31 Triple = EnvTriple;
32#endif
33
34 return Triple;
35}
Triple - Helper class for working with autoconf configuration names.
Definition: Triple.h:44
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:18