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43 lines
1.4 KiB
C++
43 lines
1.4 KiB
C++
//===-- BlackfinTargetMachine.cpp - Define TargetMachine for Blackfin -----===//
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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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//
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//===----------------------------------------------------------------------===//
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#include "BlackfinTargetMachine.h"
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#include "Blackfin.h"
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#include "BlackfinMCAsmInfo.h"
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#include "llvm/PassManager.h"
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#include "llvm/Target/TargetRegistry.h"
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using namespace llvm;
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extern "C" void LLVMInitializeBlackfinTarget() {
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RegisterTargetMachine<BlackfinTargetMachine> X(TheBlackfinTarget);
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RegisterAsmInfo<BlackfinMCAsmInfo> Y(TheBlackfinTarget);
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}
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BlackfinTargetMachine::BlackfinTargetMachine(const Target &T,
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const std::string &TT,
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const std::string &FS)
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: LLVMTargetMachine(T, TT),
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DataLayout("e-p:32:32-i64:32-f64:32-n32"),
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Subtarget(TT, FS),
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TLInfo(*this),
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InstrInfo(Subtarget),
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FrameInfo(TargetFrameInfo::StackGrowsDown, 4, 0) {
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}
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bool BlackfinTargetMachine::addInstSelector(PassManagerBase &PM,
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CodeGenOpt::Level OptLevel) {
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PM.add(createBlackfinISelDag(*this, OptLevel));
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return false;
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}
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