Rename tMOVhi2lor to tMOVgpr2tgpr. It's not moving from a high register to a low register. It's moving from a GPR register class to a more restrictive tGPR class. Also change tMOVlor2hir, and tMOVhir2hir.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77172 91177308-0d34-0410-b5e6-96231b3b80d8

4 files changed, 24 insertions, 24 deletions

diff --git a/lib/Target/ARM/ARMISelDAGToDAG.cpp b/lib/Target/ARM/ARMISelDAGToDAG.cpp
index 794692d..f5f5ade 100644
--- a/lib/Target/ARM/ARMISelDAGToDAG.cpp
+++ b/lib/Target/ARM/ARMISelDAGToDAG.cpp
@@ -935,7 +935,7 @@ SDNode *ARMDAGToDAGISel::Select(SDValue Op) {
       std::swap(LHSR, RHSR);
     }
     if (RHSR && RHSR->getReg() == ARM::SP) {
-      SDValue Val = SDValue(CurDAG->getTargetNode(ARM::tMOVlor2hir, dl,
+      SDValue Val = SDValue(CurDAG->getTargetNode(ARM::tMOVtgpr2gpr, dl,
                                                   Op.getValueType(), N0, N0),0);
       return CurDAG->SelectNodeTo(N, ARM::tADDhirr, Op.getValueType(), Val, N1);
     }
diff --git a/lib/Target/ARM/ARMInstrThumb.td b/lib/Target/ARM/ARMInstrThumb.td
index 123b9c0..e22c018 100644
--- a/lib/Target/ARM/ARMInstrThumb.td
+++ b/lib/Target/ARM/ARMInstrThumb.td
@@ -427,11 +427,11 @@ def tMOVSr      : T1I<(outs tGPR:$dst), (ins tGPR:$src),
                        "movs $dst, $src", []>;
 
 // FIXME: Make these predicable.
-def tMOVhir2lor : T1I<(outs tGPR:$dst), (ins GPR:$src),
+def tMOVgpr2tgpr : T1I<(outs tGPR:$dst), (ins GPR:$src),
                        "mov $dst, $src\t@ hir2lor", []>;
-def tMOVlor2hir : T1I<(outs GPR:$dst), (ins tGPR:$src),
+def tMOVtgpr2gpr : T1I<(outs GPR:$dst), (ins tGPR:$src),
                        "mov $dst, $src\t@ lor2hir", []>;
-def tMOVhir2hir : T1I<(outs GPR:$dst), (ins GPR:$src),
+def tMOVgpr2gpr  : T1I<(outs GPR:$dst), (ins GPR:$src),
                        "mov $dst, $src\t@ hir2hir", []>;
 } // neverHasSideEffects
 
diff --git a/lib/Target/ARM/Thumb1InstrInfo.cpp b/lib/Target/ARM/Thumb1InstrInfo.cpp
index bb4efa4..02ff950 100644
--- a/lib/Target/ARM/Thumb1InstrInfo.cpp
+++ b/lib/Target/ARM/Thumb1InstrInfo.cpp
@@ -81,9 +81,9 @@ bool Thumb1InstrInfo::isMoveInstr(const MachineInstr &MI,
   default:
     return false;
   case ARM::tMOVr:
-  case ARM::tMOVhir2lor:
-  case ARM::tMOVlor2hir:
-  case ARM::tMOVhir2hir:
+  case ARM::tMOVgpr2tgpr:
+  case ARM::tMOVtgpr2gpr:
+  case ARM::tMOVgpr2gpr:
     assert(MI.getDesc().getNumOperands() >= 2 &&
            MI.getOperand(0).isReg() &&
            MI.getOperand(1).isReg() &&
@@ -136,15 +136,15 @@ bool Thumb1InstrInfo::copyRegToReg(MachineBasicBlock &MBB,
 
   if (DestRC == ARM::GPRRegisterClass) {
     if (SrcRC == ARM::GPRRegisterClass) {
-      BuildMI(MBB, I, DL, get(ARM::tMOVhir2hir), DestReg).addReg(SrcReg);
+      BuildMI(MBB, I, DL, get(ARM::tMOVgpr2gpr), DestReg).addReg(SrcReg);
       return true;
     } else if (SrcRC == ARM::tGPRRegisterClass) {
-      BuildMI(MBB, I, DL, get(ARM::tMOVlor2hir), DestReg).addReg(SrcReg);
+      BuildMI(MBB, I, DL, get(ARM::tMOVtgpr2gpr), DestReg).addReg(SrcReg);
       return true;
     }
   } else if (DestRC == ARM::tGPRRegisterClass) {
     if (SrcRC == ARM::GPRRegisterClass) {
-      BuildMI(MBB, I, DL, get(ARM::tMOVhir2lor), DestReg).addReg(SrcReg);
+      BuildMI(MBB, I, DL, get(ARM::tMOVgpr2tgpr), DestReg).addReg(SrcReg);
       return true;
     } else if (SrcRC == ARM::tGPRRegisterClass) {
       BuildMI(MBB, I, DL, get(ARM::tMOVr), DestReg).addReg(SrcReg);
@@ -165,9 +165,9 @@ canFoldMemoryOperand(const MachineInstr *MI,
   switch (Opc) {
   default: break;
   case ARM::tMOVr:
-  case ARM::tMOVlor2hir:
-  case ARM::tMOVhir2lor:
-  case ARM::tMOVhir2hir: {
+  case ARM::tMOVtgpr2gpr:
+  case ARM::tMOVgpr2tgpr:
+  case ARM::tMOVgpr2gpr: {
     if (OpNum == 0) { // move -> store
       unsigned SrcReg = MI->getOperand(1).getReg();
       if (RI.isPhysicalRegister(SrcReg) && !isARMLowRegister(SrcReg))
@@ -279,9 +279,9 @@ foldMemoryOperandImpl(MachineFunction &MF, MachineInstr *MI,
   switch (Opc) {
   default: break;
   case ARM::tMOVr:
-  case ARM::tMOVlor2hir:
-  case ARM::tMOVhir2lor:
-  case ARM::tMOVhir2hir: {
+  case ARM::tMOVtgpr2gpr:
+  case ARM::tMOVgpr2tgpr:
+  case ARM::tMOVgpr2gpr: {
     if (OpNum == 0) { // move -> store
       unsigned SrcReg = MI->getOperand(1).getReg();
       bool isKill = MI->getOperand(1).isKill();
diff --git a/lib/Target/ARM/Thumb1RegisterInfo.cpp b/lib/Target/ARM/Thumb1RegisterInfo.cpp
index 17949bd..4b26b4b 100644
--- a/lib/Target/ARM/Thumb1RegisterInfo.cpp
+++ b/lib/Target/ARM/Thumb1RegisterInfo.cpp
@@ -127,7 +127,7 @@ void emitThumbRegPlusImmInReg(MachineBasicBlock &MBB,
     if (DestReg == ARM::SP) {
       assert(BaseReg == ARM::SP && "Unexpected!");
       LdReg = ARM::R3;
-      BuildMI(MBB, MBBI, dl, TII.get(ARM::tMOVlor2hir), ARM::R12)
+      BuildMI(MBB, MBBI, dl, TII.get(ARM::tMOVtgpr2gpr), ARM::R12)
         .addReg(ARM::R3, RegState::Kill);
     }
 
@@ -155,7 +155,7 @@ void emitThumbRegPlusImmInReg(MachineBasicBlock &MBB,
     AddDefaultPred(MIB);
 
     if (DestReg == ARM::SP)
-      BuildMI(MBB, MBBI, dl, TII.get(ARM::tMOVhir2lor), ARM::R3)
+      BuildMI(MBB, MBBI, dl, TII.get(ARM::tMOVgpr2tgpr), ARM::R3)
         .addReg(ARM::R12, RegState::Kill);
 }
 
@@ -450,7 +450,7 @@ void Thumb1RegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
 
     if (Offset == 0) {
       // Turn it into a move.
-      MI.setDesc(TII.get(ARM::tMOVhir2lor));
+      MI.setDesc(TII.get(ARM::tMOVgpr2tgpr));
       MI.getOperand(i).ChangeToRegister(FrameReg, false);
       MI.RemoveOperand(i+1);
       return;
@@ -608,12 +608,12 @@ void Thumb1RegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
     unsigned TmpReg = ARM::R3;
     bool UseRR = false;
     if (ValReg == ARM::R3) {
-      BuildMI(MBB, II, dl, TII.get(ARM::tMOVlor2hir), ARM::R12)
+      BuildMI(MBB, II, dl, TII.get(ARM::tMOVtgpr2gpr), ARM::R12)
         .addReg(ARM::R2, RegState::Kill);
       TmpReg = ARM::R2;
     }
     if (TmpReg == ARM::R3 && AFI->isR3LiveIn())
-      BuildMI(MBB, II, dl, TII.get(ARM::tMOVlor2hir), ARM::R12)
+      BuildMI(MBB, II, dl, TII.get(ARM::tMOVtgpr2gpr), ARM::R12)
         .addReg(ARM::R3, RegState::Kill);
     if (Opcode == ARM::tSpill) {
       if (FrameReg == ARM::SP)
@@ -635,10 +635,10 @@ void Thumb1RegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
 
     MachineBasicBlock::iterator NII = next(II);
     if (ValReg == ARM::R3)
-      BuildMI(MBB, NII, dl, TII.get(ARM::tMOVhir2lor), ARM::R2)
+      BuildMI(MBB, NII, dl, TII.get(ARM::tMOVgpr2tgpr), ARM::R2)
         .addReg(ARM::R12, RegState::Kill);
     if (TmpReg == ARM::R3 && AFI->isR3LiveIn())
-      BuildMI(MBB, NII, dl, TII.get(ARM::tMOVhir2lor), ARM::R3)
+      BuildMI(MBB, NII, dl, TII.get(ARM::tMOVgpr2tgpr), ARM::R3)
         .addReg(ARM::R12, RegState::Kill);
   } else
     assert(false && "Unexpected opcode!");
@@ -813,7 +813,7 @@ void Thumb1RegisterInfo::emitEpilogue(MachineFunction &MF,
         emitThumbRegPlusImmediate(MBB, MBBI, ARM::SP, FramePtr, -NumBytes,
                                   TII, *this, dl);
       else
-        BuildMI(MBB, MBBI, dl, TII.get(ARM::tMOVlor2hir), ARM::SP)
+        BuildMI(MBB, MBBI, dl, TII.get(ARM::tMOVtgpr2gpr), ARM::SP)
           .addReg(FramePtr);
     } else {
       if (MBBI->getOpcode() == ARM::tBX_RET &&