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e1b5328717
I have to work out the Target/CodeGen header dependencies before putting this back. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164072 91177308-0d34-0410-b5e6-96231b3b80d8
33 lines
1.1 KiB
C++
33 lines
1.1 KiB
C++
//===-- llvm/Target/TargetSchedule.cpp - Sched Machine Model ----*- 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 implements a wrapper around MCSchedModel that allows the interface
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// to benefit from information currently only available in TargetInstrInfo.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/CodeGen/TargetSchedule.h"
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#include "llvm/Target/TargetInstrInfo.h"
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#include "llvm/Target/TargetSubtargetInfo.h"
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#include "llvm/Support/CommandLine.h"
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using namespace llvm;
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static cl::opt<bool> EnableSchedModel("schedmodel", cl::Hidden, cl::init(false),
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cl::desc("Use TargetSchedModel for latency lookup"));
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void TargetSchedModel::init(const MCSchedModel &sm,
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const TargetSubtargetInfo *sti,
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const TargetInstrInfo *tii) {
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SchedModel = sm;
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STI = sti;
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TII = tii;
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STI->initInstrItins(InstrItins);
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}
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