[llvm] r227185 - Replace some uses of getSubtargetImpl with the cached version

[Eric Christopher]

Author: echristo
Date: Tue Jan 27 02:48:42 2015
New Revision: 227185

URL: http://llvm.org/viewvc/llvm-project?rev=227185&view=rev
Log:
Replace some uses of getSubtargetImpl with the cached version
off of the MachineFunction or with the version that takes a
Function reference as an argument.

Modified:
    llvm/trunk/lib/CodeGen/MachineFunction.cpp
    llvm/trunk/lib/CodeGen/ScheduleDAG.cpp
    llvm/trunk/lib/CodeGen/SjLjEHPrepare.cpp
    llvm/trunk/lib/CodeGen/StackProtector.cpp
    llvm/trunk/lib/CodeGen/TwoAddressInstructionPass.cpp

Modified: llvm/trunk/lib/CodeGen/MachineFunction.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/MachineFunction.cpp?rev=227185&r1=227184&r2=227185&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/MachineFunction.cpp (original)
+++ llvm/trunk/lib/CodeGen/MachineFunction.cpp Tue Jan 27 02:48:42 2015
@@ -600,8 +600,7 @@ MachineFrameInfo::getPristineRegs(const
   assert(MBB && "MBB must be valid");
   const MachineFunction *MF = MBB->getParent();
   assert(MF && "MBB must be part of a MachineFunction");
-  const TargetMachine &TM = MF->getTarget();
-  const TargetRegisterInfo *TRI = TM.getSubtargetImpl()->getRegisterInfo();
+  const TargetRegisterInfo *TRI = MF->getSubtarget().getRegisterInfo();
   BitVector BV(TRI->getNumRegs());
 
   // Before CSI is calculated, no registers are considered pristine. They can be

Modified: llvm/trunk/lib/CodeGen/ScheduleDAG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/ScheduleDAG.cpp?rev=227185&r1=227184&r2=227185&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/ScheduleDAG.cpp (original)
+++ llvm/trunk/lib/CodeGen/ScheduleDAG.cpp Tue Jan 27 02:48:42 2015
@@ -36,8 +36,8 @@ static cl::opt<bool> StressSchedOpt(
 void SchedulingPriorityQueue::anchor() { }
 
 ScheduleDAG::ScheduleDAG(MachineFunction &mf)
-    : TM(mf.getTarget()), TII(TM.getSubtargetImpl()->getInstrInfo()),
-      TRI(TM.getSubtargetImpl()->getRegisterInfo()), MF(mf),
+    : TM(mf.getTarget()), TII(mf.getSubtarget().getInstrInfo()),
+      TRI(mf.getSubtarget().getRegisterInfo()), MF(mf),
       MRI(mf.getRegInfo()), EntrySU(), ExitSU() {
 #ifndef NDEBUG
   StressSched = StressSchedOpt;

Modified: llvm/trunk/lib/CodeGen/SjLjEHPrepare.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SjLjEHPrepare.cpp?rev=227185&r1=227184&r2=227185&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SjLjEHPrepare.cpp (original)
+++ llvm/trunk/lib/CodeGen/SjLjEHPrepare.cpp Tue Jan 27 02:48:42 2015
@@ -191,7 +191,7 @@ Value *SjLjEHPrepare::setupFunctionConte
   // Create an alloca for the incoming jump buffer ptr and the new jump buffer
   // that needs to be restored on all exits from the function. This is an alloca
   // because the value needs to be added to the global context list.
-  const TargetLowering *TLI = TM->getSubtargetImpl()->getTargetLowering();
+  const TargetLowering *TLI = TM->getSubtargetImpl(F)->getTargetLowering();
   unsigned Align =
       TLI->getDataLayout()->getPrefTypeAlignment(FunctionContextTy);
   FuncCtx = new AllocaInst(FunctionContextTy, nullptr, Align, "fn_context",

Modified: llvm/trunk/lib/CodeGen/StackProtector.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/StackProtector.cpp?rev=227185&r1=227184&r2=227185&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/StackProtector.cpp (original)
+++ llvm/trunk/lib/CodeGen/StackProtector.cpp Tue Jan 27 02:48:42 2015
@@ -88,7 +88,7 @@ bool StackProtector::runOnFunction(Funct
   DominatorTreeWrapperPass *DTWP =
       getAnalysisIfAvailable<DominatorTreeWrapperPass>();
   DT = DTWP ? &DTWP->getDomTree() : nullptr;
-  TLI = TM->getSubtargetImpl()->getTargetLowering();
+  TLI = TM->getSubtargetImpl(Fn)->getTargetLowering();
 
   Attribute Attr = Fn.getAttributes().getAttribute(
       AttributeSet::FunctionIndex, "stack-protector-buffer-size");

Modified: llvm/trunk/lib/CodeGen/TwoAddressInstructionPass.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/TwoAddressInstructionPass.cpp?rev=227185&r1=227184&r2=227185&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/TwoAddressInstructionPass.cpp (original)
+++ llvm/trunk/lib/CodeGen/TwoAddressInstructionPass.cpp Tue Jan 27 02:48:42 2015
@@ -1515,9 +1515,9 @@ bool TwoAddressInstructionPass::runOnMac
   MF = &Func;
   const TargetMachine &TM = MF->getTarget();
   MRI = &MF->getRegInfo();
-  TII = TM.getSubtargetImpl()->getInstrInfo();
-  TRI = TM.getSubtargetImpl()->getRegisterInfo();
-  InstrItins = TM.getSubtargetImpl()->getInstrItineraryData();
+  TII = MF->getSubtarget().getInstrInfo();
+  TRI = MF->getSubtarget().getRegisterInfo();
+  InstrItins = MF->getSubtarget().getInstrItineraryData();
   LV = getAnalysisIfAvailable<LiveVariables>();
   LIS = getAnalysisIfAvailable<LiveIntervals>();
   AA = &getAnalysis<AliasAnalysis>();