mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-25 20:23:11 +01:00
54 lines
1.8 KiB
C++
54 lines
1.8 KiB
C++
//===- LinkAllVMCore.h - Reference All VMCore Code --------------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This header file pulls in all the object modules of the VMCore library so
|
|
// that tools like llc, opt, and lli can ensure they are linked with all symbols
|
|
// from libVMCore.a It should only be used from a tool's main program.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_LINKALLVMCORE_H
|
|
#define LLVM_LINKALLVMCORE_H
|
|
|
|
#include "llvm/LLVMContext.h"
|
|
#include "llvm/Module.h"
|
|
#include "llvm/Instructions.h"
|
|
#include "llvm/IntrinsicInst.h"
|
|
#include "llvm/InlineAsm.h"
|
|
#include "llvm/Analysis/Verifier.h"
|
|
#include "llvm/Support/DynamicLibrary.h"
|
|
#include "llvm/Support/Memory.h"
|
|
#include "llvm/Support/Mutex.h"
|
|
#include "llvm/Support/Path.h"
|
|
#include "llvm/Support/Process.h"
|
|
#include "llvm/Support/Program.h"
|
|
#include "llvm/Support/Signals.h"
|
|
#include "llvm/Support/TimeValue.h"
|
|
#include "llvm/Support/Dwarf.h"
|
|
#include "llvm/Support/MathExtras.h"
|
|
#include <cstdlib>
|
|
|
|
namespace {
|
|
struct ForceVMCoreLinking {
|
|
ForceVMCoreLinking() {
|
|
// We must reference VMCore in such a way that compilers will not
|
|
// delete it all as dead code, even with whole program optimization,
|
|
// yet is effectively a NO-OP. As the compiler isn't smart enough
|
|
// to know that getenv() never returns -1, this will do the job.
|
|
if (std::getenv("bar") != (char*) -1)
|
|
return;
|
|
(void)new llvm::Module("", llvm::getGlobalContext());
|
|
(void)new llvm::UnreachableInst(llvm::getGlobalContext());
|
|
(void) llvm::createVerifierPass();
|
|
}
|
|
} ForceVMCoreLinking;
|
|
}
|
|
|
|
#endif
|