2005-01-24 19:45:41 +01:00
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//===-- AlphaTargetMachine.cpp - Define TargetMachine for Alpha -----------===//
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2005-04-22 01:13:11 +02:00
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//
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2005-01-23 00:41:55 +01:00
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// The LLVM Compiler Infrastructure
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//
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2007-12-29 21:36:04 +01:00
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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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2005-04-22 01:13:11 +02:00
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//
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2005-01-23 00:41:55 +01:00
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//===----------------------------------------------------------------------===//
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2005-04-22 01:13:11 +02:00
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//
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2005-01-23 00:41:55 +01:00
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//
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//===----------------------------------------------------------------------===//
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#include "Alpha.h"
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2005-07-22 22:52:16 +02:00
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#include "AlphaJITInfo.h"
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2006-09-08 01:39:26 +02:00
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#include "AlphaTargetAsmInfo.h"
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2005-01-23 00:41:55 +01:00
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#include "AlphaTargetMachine.h"
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2005-02-01 21:35:11 +01:00
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#include "llvm/Module.h"
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2006-09-04 06:14:57 +02:00
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#include "llvm/PassManager.h"
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2009-07-14 22:18:05 +02:00
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#include "llvm/Support/FormattedStream.h"
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2009-07-25 08:49:55 +02:00
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#include "llvm/Target/TargetRegistry.h"
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2005-02-01 21:35:11 +01:00
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2005-01-23 00:41:55 +01:00
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using namespace llvm;
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2009-07-25 08:49:55 +02:00
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extern "C" void LLVMInitializeAlphaTarget() {
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// Register the target.
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RegisterTargetMachine<AlphaTargetMachine> X(TheAlphaTarget);
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}
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2009-06-16 22:12:29 +02:00
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2006-09-08 01:39:26 +02:00
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const TargetAsmInfo *AlphaTargetMachine::createTargetAsmInfo() const {
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return new AlphaTargetAsmInfo(*this);
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}
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2009-07-15 22:24:03 +02:00
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AlphaTargetMachine::AlphaTargetMachine(const Target &T, const Module &M,
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const std::string &FS)
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: LLVMTargetMachine(T),
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DataLayout("e-f128:128:128"),
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2005-08-04 00:33:21 +02:00
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FrameInfo(TargetFrameInfo::StackGrowsDown, 16, 0),
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2005-09-30 00:54:56 +02:00
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JITInfo(*this),
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2006-10-11 06:29:42 +02:00
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Subtarget(M, FS),
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TLInfo(*this) {
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2006-09-24 21:46:56 +02:00
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setRelocationModel(Reloc::PIC_);
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2005-09-30 00:54:56 +02:00
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}
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2005-01-23 00:41:55 +01:00
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2005-04-22 01:13:11 +02:00
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2006-09-04 06:14:57 +02:00
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//===----------------------------------------------------------------------===//
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// Pass Pipeline Configuration
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//===----------------------------------------------------------------------===//
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2005-01-23 00:41:55 +01:00
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2009-04-29 02:15:41 +02:00
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bool AlphaTargetMachine::addInstSelector(PassManagerBase &PM,
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2009-04-30 01:29:43 +02:00
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CodeGenOpt::Level OptLevel) {
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2006-01-23 22:56:07 +01:00
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PM.add(createAlphaISelDag(*this));
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2005-01-23 00:41:55 +01:00
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return false;
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}
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2009-04-29 02:15:41 +02:00
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bool AlphaTargetMachine::addPreEmitPass(PassManagerBase &PM,
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2009-04-30 01:29:43 +02:00
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CodeGenOpt::Level OptLevel) {
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2005-07-22 22:52:16 +02:00
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// Must run branch selection immediately preceding the asm printer
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2006-10-31 17:49:55 +01:00
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PM.add(createAlphaBranchSelectionPass());
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2009-07-15 23:40:24 +02:00
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PM.add(createAlphaLLRPPass(*this));
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2006-09-04 06:14:57 +02:00
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return false;
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2005-07-22 22:52:16 +02:00
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}
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2009-04-30 01:29:43 +02:00
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bool AlphaTargetMachine::addCodeEmitter(PassManagerBase &PM,
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CodeGenOpt::Level OptLevel,
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2009-07-16 00:33:19 +02:00
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MachineCodeEmitter &MCE) {
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2006-07-25 22:40:54 +02:00
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PM.add(createAlphaCodeEmitterPass(*this, MCE));
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2005-07-22 22:52:16 +02:00
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return false;
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}
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2009-05-30 22:51:52 +02:00
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bool AlphaTargetMachine::addCodeEmitter(PassManagerBase &PM,
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CodeGenOpt::Level OptLevel,
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2009-07-16 00:33:19 +02:00
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JITCodeEmitter &JCE) {
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2009-05-30 22:51:52 +02:00
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PM.add(createAlphaJITCodeEmitterPass(*this, JCE));
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return false;
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}
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2009-07-06 07:09:34 +02:00
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bool AlphaTargetMachine::addCodeEmitter(PassManagerBase &PM,
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CodeGenOpt::Level OptLevel,
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2009-07-16 00:33:19 +02:00
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ObjectCodeEmitter &OCE) {
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2009-07-06 07:09:34 +02:00
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PM.add(createAlphaObjectCodeEmitterPass(*this, OCE));
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return false;
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}
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2008-03-11 23:29:46 +01:00
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bool AlphaTargetMachine::addSimpleCodeEmitter(PassManagerBase &PM,
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2009-04-30 01:29:43 +02:00
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CodeGenOpt::Level OptLevel,
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2007-02-08 02:38:33 +01:00
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MachineCodeEmitter &MCE) {
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2009-07-16 00:33:19 +02:00
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return addCodeEmitter(PM, OptLevel, MCE);
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2007-02-08 02:38:33 +01:00
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}
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2009-05-30 22:51:52 +02:00
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bool AlphaTargetMachine::addSimpleCodeEmitter(PassManagerBase &PM,
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CodeGenOpt::Level OptLevel,
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JITCodeEmitter &JCE) {
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2009-07-16 00:33:19 +02:00
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return addCodeEmitter(PM, OptLevel, JCE);
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2009-05-30 22:51:52 +02:00
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}
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2009-07-06 07:09:34 +02:00
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bool AlphaTargetMachine::addSimpleCodeEmitter(PassManagerBase &PM,
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CodeGenOpt::Level OptLevel,
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ObjectCodeEmitter &OCE) {
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2009-07-16 00:33:19 +02:00
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return addCodeEmitter(PM, OptLevel, OCE);
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2009-07-06 07:09:34 +02:00
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}
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2009-05-30 22:51:52 +02:00
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