mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-25 20:23:11 +01:00
7449bb010b
the '-pre-RA-sched' flag. It actually makes more sense to do it this way. Also, keep track of the SDNode ordering by default. Eventually, we would like to make this ordering a way to break a "tie" in the scheduler. However, doing that now breaks the "CodeGen/X86/abi-isel.ll" test for 32-bit Linux. llvm-svn: 94308
57 lines
2.1 KiB
C++
57 lines
2.1 KiB
C++
//===- llvm/Codegen/LinkAllCodegenComponents.h ------------------*- 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 codegen related passes for tools like lli and
|
|
// llc that need this functionality.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_CODEGEN_LINKALLCODEGENCOMPONENTS_H
|
|
#define LLVM_CODEGEN_LINKALLCODEGENCOMPONENTS_H
|
|
|
|
#include "llvm/CodeGen/Passes.h"
|
|
#include "llvm/CodeGen/SchedulerRegistry.h"
|
|
#include "llvm/CodeGen/GCs.h"
|
|
#include "llvm/Target/TargetMachine.h"
|
|
#include <cstdlib>
|
|
|
|
namespace {
|
|
struct ForceCodegenLinking {
|
|
ForceCodegenLinking() {
|
|
// We must reference the passes 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) llvm::createDeadMachineInstructionElimPass();
|
|
|
|
(void) llvm::createLocalRegisterAllocator();
|
|
(void) llvm::createLinearScanRegisterAllocator();
|
|
(void) llvm::createPBQPRegisterAllocator();
|
|
|
|
(void) llvm::createSimpleRegisterCoalescer();
|
|
|
|
llvm::linkOcamlGC();
|
|
llvm::linkShadowStackGC();
|
|
|
|
(void) llvm::createBURRListDAGScheduler(NULL, llvm::CodeGenOpt::Default);
|
|
(void) llvm::createTDRRListDAGScheduler(NULL, llvm::CodeGenOpt::Default);
|
|
(void) llvm::createSourceListDAGScheduler(NULL,llvm::CodeGenOpt::Default);
|
|
(void) llvm::createTDListDAGScheduler(NULL, llvm::CodeGenOpt::Default);
|
|
(void) llvm::createFastDAGScheduler(NULL, llvm::CodeGenOpt::Default);
|
|
(void) llvm::createDefaultScheduler(NULL, llvm::CodeGenOpt::Default);
|
|
|
|
}
|
|
} ForceCodegenLinking; // Force link by creating a global definition.
|
|
}
|
|
|
|
#endif
|