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Get MCSchedModel directly from the subtarget.

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Not all targets have itineraries, but the subtarget always has an
MCSchedModel.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165236 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen 2012-10-04 17:30:43 +00:00
parent f43fe1d163
commit e6521b57cc
1 changed files with 3 additions and 2 deletions
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5
lib/CodeGen/EarlyIfConversion.cpp
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@ -31,9 +31,9 @@
#include "llvm/CodeGen/MachineLoopInfo.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/MC/MCInstrItineraries.h"
#include "llvm/Target/TargetInstrInfo.h"
#include "llvm/Target/TargetRegisterInfo.h"
#include "llvm/Target/TargetSubtargetInfo.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
@ -777,7 +777,8 @@ bool EarlyIfConverter::runOnMachineFunction(MachineFunction &MF) {
<< "********** Function: " << MF.getName() << '\n');
TII = MF.getTarget().getInstrInfo();
TRI = MF.getTarget().getRegisterInfo();
SchedModel = MF.getTarget().getInstrItineraryData()->SchedModel;
SchedModel =
MF.getTarget().getSubtarget<TargetSubtargetInfo>().getSchedModel();
MRI = &MF.getRegInfo();
DomTree = &getAnalysis<MachineDominatorTree>();
Loops = getAnalysisIfAvailable<MachineLoopInfo>();