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- Introduce JITDefault code model. This tells targets to set different default code model for JIT. This eliminates the ugly hack in TargetMachine where code model is changed after construction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135580 91177308-0d34-0410-b5e6-96231b3b80d8
85 lines
2.7 KiB
C++
85 lines
2.7 KiB
C++
//===-- PTXMCTargetDesc.cpp - PTX Target Descriptions -----------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file provides PTX specific target descriptions.
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//
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//===----------------------------------------------------------------------===//
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#include "PTXMCTargetDesc.h"
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#include "PTXMCAsmInfo.h"
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#include "llvm/MC/MCInstrInfo.h"
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#include "llvm/MC/MCRegisterInfo.h"
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#include "llvm/MC/MCSubtargetInfo.h"
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#include "llvm/Target/TargetRegistry.h"
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#define GET_INSTRINFO_MC_DESC
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#include "PTXGenInstrInfo.inc"
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#define GET_SUBTARGETINFO_MC_DESC
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#include "PTXGenSubtargetInfo.inc"
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#define GET_REGINFO_MC_DESC
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#include "PTXGenRegisterInfo.inc"
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using namespace llvm;
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static MCInstrInfo *createPTXMCInstrInfo() {
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MCInstrInfo *X = new MCInstrInfo();
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InitPTXMCInstrInfo(X);
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return X;
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}
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extern "C" void LLVMInitializePTXMCInstrInfo() {
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TargetRegistry::RegisterMCInstrInfo(ThePTX32Target, createPTXMCInstrInfo);
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TargetRegistry::RegisterMCInstrInfo(ThePTX64Target, createPTXMCInstrInfo);
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}
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static MCRegisterInfo *createPTXMCRegisterInfo(StringRef TT) {
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MCRegisterInfo *X = new MCRegisterInfo();
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// PTX does not have a return address register.
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InitPTXMCRegisterInfo(X, 0);
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return X;
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}
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extern "C" void LLVMInitializePTXMCRegisterInfo() {
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TargetRegistry::RegisterMCRegInfo(ThePTX32Target, createPTXMCRegisterInfo);
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TargetRegistry::RegisterMCRegInfo(ThePTX64Target, createPTXMCRegisterInfo);
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}
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static MCSubtargetInfo *createPTXMCSubtargetInfo(StringRef TT, StringRef CPU,
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StringRef FS) {
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MCSubtargetInfo *X = new MCSubtargetInfo();
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InitPTXMCSubtargetInfo(X, TT, CPU, FS);
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return X;
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}
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extern "C" void LLVMInitializePTXMCSubtargetInfo() {
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TargetRegistry::RegisterMCSubtargetInfo(ThePTX32Target,
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createPTXMCSubtargetInfo);
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TargetRegistry::RegisterMCSubtargetInfo(ThePTX64Target,
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createPTXMCSubtargetInfo);
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}
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extern "C" void LLVMInitializePTXMCAsmInfo() {
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RegisterMCAsmInfo<PTXMCAsmInfo> X(ThePTX32Target);
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RegisterMCAsmInfo<PTXMCAsmInfo> Y(ThePTX64Target);
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}
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MCCodeGenInfo *createPTXMCCodeGenInfo(StringRef TT, Reloc::Model RM,
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CodeModel::Model CM) {
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MCCodeGenInfo *X = new MCCodeGenInfo();
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X->InitMCCodeGenInfo(RM, CM);
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return X;
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}
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extern "C" void LLVMInitializePTXMCCodeGenInfo() {
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TargetRegistry::RegisterMCCodeGenInfo(ThePTX32Target, createPTXMCCodeGenInfo);
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TargetRegistry::RegisterMCCodeGenInfo(ThePTX64Target, createPTXMCCodeGenInfo);
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}
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