Remove the TargetMachine forwards for TargetSubtargetInfo based

information and update all callers. No functional change.

llvm-svn: 214781

1 files changed, 11 insertions, 6 deletions

diff --git a/llvm/lib/CodeGen/TargetInstrInfo.cpp b/llvm/lib/CodeGen/TargetInstrInfo.cpp
index fc74899f479..2d8b656bb12 100644
--- a/llvm/lib/CodeGen/TargetInstrInfo.cpp
+++ b/llvm/lib/CodeGen/TargetInstrInfo.cpp
@@ -290,13 +290,15 @@ bool TargetInstrInfo::getStackSlotRange(const TargetRegisterClass *RC,
     Offset = 0;
     return true;
   }
-  unsigned BitSize = TM->getRegisterInfo()->getSubRegIdxSize(SubIdx);
+  unsigned BitSize =
+      TM->getSubtargetImpl()->getRegisterInfo()->getSubRegIdxSize(SubIdx);
   // Convert bit size to byte size to be consistent with
   // MCRegisterClass::getSize().
   if (BitSize % 8)
     return false;
 
-  int BitOffset = TM->getRegisterInfo()->getSubRegIdxOffset(SubIdx);
+  int BitOffset =
+      TM->getSubtargetImpl()->getRegisterInfo()->getSubRegIdxOffset(SubIdx);
   if (BitOffset < 0 || BitOffset % 8)
     return false;
 
@@ -305,7 +307,7 @@ bool TargetInstrInfo::getStackSlotRange(const TargetRegisterClass *RC,
 
   assert(RC->getSize() >= (Offset + Size) && "bad subregister range");
 
-  if (!TM->getDataLayout()->isLittleEndian()) {
+  if (!TM->getSubtargetImpl()->getDataLayout()->isLittleEndian()) {
     Offset = RC->getSize() - (Offset + Size);
   }
   return true;
@@ -498,7 +500,8 @@ TargetInstrInfo::foldMemoryOperand(MachineBasicBlock::iterator MI,
 
   const MachineOperand &MO = MI->getOperand(1-Ops[0]);
   MachineBasicBlock::iterator Pos = MI;
-  const TargetRegisterInfo *TRI = MF.getTarget().getRegisterInfo();
+  const TargetRegisterInfo *TRI =
+      MF.getTarget().getSubtargetImpl()->getRegisterInfo();
 
   if (Flags == MachineMemOperand::MOStore)
     storeRegToStackSlot(*MBB, Pos, MO.getReg(), MO.isKill(), FI, RC, TRI);
@@ -653,8 +656,10 @@ bool TargetInstrInfo::isSchedulingBoundary(const MachineInstr *MI,
   // saves compile time, because it doesn't require every single
   // stack slot reference to depend on the instruction that does the
   // modification.
-  const TargetLowering &TLI = *MF.getTarget().getTargetLowering();
-  const TargetRegisterInfo *TRI = MF.getTarget().getRegisterInfo();
+  const TargetLowering &TLI =
+      *MF.getTarget().getSubtargetImpl()->getTargetLowering();
+  const TargetRegisterInfo *TRI =
+      MF.getTarget().getSubtargetImpl()->getRegisterInfo();
   if (MI->modifiesRegister(TLI.getStackPointerRegisterToSaveRestore(), TRI))
     return true;