Make isInt?? and isUint?? template specializations of the generic versions. This

makes calls a little bit more consistent and allows easy removal of the
specializations in the future. Convert all callers to the templated functions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99838 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 27 insertions, 25 deletions

diff --git a/lib/Target/PowerPC/PPCBranchSelector.cpp b/lib/Target/PowerPC/PPCBranchSelector.cpp
index a752421580..52948c868b 100644
--- a/lib/Target/PowerPC/PPCBranchSelector.cpp
+++ b/lib/Target/PowerPC/PPCBranchSelector.cpp
@@ -130,7 +130,7 @@ bool PPCBSel::runOnMachineFunction(MachineFunction &Fn) {
         }
 
         // If this branch is in range, ignore it.
-        if (isInt16(BranchSize)) {
+        if (isInt<16>(BranchSize)) {
           MBBStartOffset += 4;
           continue;
         }
diff --git a/lib/Target/PowerPC/PPCISelDAGToDAG.cpp b/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
index 9d79c0ddb1..4f88d35dea 100644
--- a/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
+++ b/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
@@ -470,11 +470,11 @@ SDValue PPCDAGToDAGISel::SelectCC(SDValue LHS, SDValue RHS,
     if (CC == ISD::SETEQ || CC == ISD::SETNE) {
       if (isInt32Immediate(RHS, Imm)) {
         // SETEQ/SETNE comparison with 16-bit immediate, fold it.
-        if (isUInt16(Imm))
+        if (isUInt<16>(Imm))
           return SDValue(CurDAG->getMachineNode(PPC::CMPLWI, dl, MVT::i32, LHS,
                                                 getI32Imm(Imm & 0xFFFF)), 0);
         // If this is a 16-bit signed immediate, fold it.
-        if (isInt16((int)Imm))
+        if (isInt<16>((int)Imm))
           return SDValue(CurDAG->getMachineNode(PPC::CMPWI, dl, MVT::i32, LHS,
                                                 getI32Imm(Imm & 0xFFFF)), 0);
         
@@ -494,7 +494,7 @@ SDValue PPCDAGToDAGISel::SelectCC(SDValue LHS, SDValue RHS,
       }
       Opc = PPC::CMPLW;
     } else if (ISD::isUnsignedIntSetCC(CC)) {
-      if (isInt32Immediate(RHS, Imm) && isUInt16(Imm))
+      if (isInt32Immediate(RHS, Imm) && isUInt<16>(Imm))
         return SDValue(CurDAG->getMachineNode(PPC::CMPLWI, dl, MVT::i32, LHS,
                                               getI32Imm(Imm & 0xFFFF)), 0);
       Opc = PPC::CMPLW;
@@ -511,11 +511,11 @@ SDValue PPCDAGToDAGISel::SelectCC(SDValue LHS, SDValue RHS,
     if (CC == ISD::SETEQ || CC == ISD::SETNE) {
       if (isInt64Immediate(RHS.getNode(), Imm)) {
         // SETEQ/SETNE comparison with 16-bit immediate, fold it.
-        if (isUInt16(Imm))
+        if (isUInt<16>(Imm))
           return SDValue(CurDAG->getMachineNode(PPC::CMPLDI, dl, MVT::i64, LHS,
                                                 getI32Imm(Imm & 0xFFFF)), 0);
         // If this is a 16-bit signed immediate, fold it.
-        if (isInt16(Imm))
+        if (isInt<16>(Imm))
           return SDValue(CurDAG->getMachineNode(PPC::CMPDI, dl, MVT::i64, LHS,
                                                 getI32Imm(Imm & 0xFFFF)), 0);
         
@@ -528,7 +528,7 @@ SDValue PPCDAGToDAGISel::SelectCC(SDValue LHS, SDValue RHS,
         //   xoris r0,r3,0x1234
         //   cmpldi cr0,r0,0x5678
         //   beq cr0,L6
-        if (isUInt32(Imm)) {
+        if (isUInt<32>(Imm)) {
           SDValue Xor(CurDAG->getMachineNode(PPC::XORIS8, dl, MVT::i64, LHS,
                                              getI64Imm(Imm >> 16)), 0);
           return SDValue(CurDAG->getMachineNode(PPC::CMPLDI, dl, MVT::i64, Xor,
@@ -537,7 +537,7 @@ SDValue PPCDAGToDAGISel::SelectCC(SDValue LHS, SDValue RHS,
       }
       Opc = PPC::CMPLD;
     } else if (ISD::isUnsignedIntSetCC(CC)) {
-      if (isInt64Immediate(RHS.getNode(), Imm) && isUInt16(Imm))
+      if (isInt64Immediate(RHS.getNode(), Imm) && isUInt<16>(Imm))
         return SDValue(CurDAG->getMachineNode(PPC::CMPLDI, dl, MVT::i64, LHS,
                                               getI64Imm(Imm & 0xFFFF)), 0);
       Opc = PPC::CMPLD;
@@ -761,12 +761,12 @@ SDNode *PPCDAGToDAGISel::Select(SDNode *N) {
       unsigned Shift = 0;
       
       // If it can't be represented as a 32 bit value.
-      if (!isInt32(Imm)) {
+      if (!isInt<32>(Imm)) {
         Shift = CountTrailingZeros_64(Imm);
         int64_t ImmSh = static_cast<uint64_t>(Imm) >> Shift;
         
         // If the shifted value fits 32 bits.
-        if (isInt32(ImmSh)) {
+        if (isInt<32>(ImmSh)) {
           // Go with the shifted value.
           Imm = ImmSh;
         } else {
@@ -785,7 +785,7 @@ SDNode *PPCDAGToDAGISel::Select(SDNode *N) {
       unsigned Hi = (Imm >> 16) & 0xFFFF;
       
       // Simple value.
-      if (isInt16(Imm)) {
+      if (isInt<16>(Imm)) {
        // Just the Lo bits.
         Result = CurDAG->getMachineNode(PPC::LI8, dl, MVT::i64, getI32Imm(Lo));
       } else if (Lo) {
diff --git a/lib/Target/PowerPC/PPCRegisterInfo.cpp b/lib/Target/PowerPC/PPCRegisterInfo.cpp
index 6e7880e22c..44c5fe672f 100644
--- a/lib/Target/PowerPC/PPCRegisterInfo.cpp
+++ b/lib/Target/PowerPC/PPCRegisterInfo.cpp
@@ -512,7 +512,7 @@ eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
       MachineInstr *MI = I;
       DebugLoc dl = MI->getDebugLoc();
 
-      if (isInt16(CalleeAmt)) {
+      if (isInt<16>(CalleeAmt)) {
         BuildMI(MBB, I, dl, TII.get(ADDIInstr), StackReg).addReg(StackReg).
           addImm(CalleeAmt);
       } else {
@@ -596,7 +596,7 @@ void PPCRegisterInfo::lowerDynamicAlloc(MachineBasicBlock::iterator II,
   else
     Reg = PPC::R0;
   
-  if (MaxAlign < TargetAlign && isInt16(FrameSize)) {
+  if (MaxAlign < TargetAlign && isInt<16>(FrameSize)) {
     BuildMI(MBB, II, dl, TII.get(PPC::ADDI), Reg)
       .addReg(PPC::R31)
       .addImm(FrameSize);
@@ -798,7 +798,7 @@ PPCRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
   // clear can be encoded.  This is extremely uncommon, because normally you
   // only "std" to a stack slot that is at least 4-byte aligned, but it can
   // happen in invalid code.
-  if (isInt16(Offset) && (!isIXAddr || (Offset & 3) == 0)) {
+  if (isInt<16>(Offset) && (!isIXAddr || (Offset & 3) == 0)) {
     if (isIXAddr)
       Offset >>= 2;    // The actual encoded value has the low two bits zero.
     MI.getOperand(OffsetOperandNo).ChangeToImmediate(Offset);
@@ -1375,8 +1375,9 @@ PPCRegisterInfo::emitPrologue(MachineFunction &MF) const {
   if (!isPPC64) {
     // PPC32.
     if (ALIGN_STACK && MaxAlign > TargetAlign) {
-      assert(isPowerOf2_32(MaxAlign)&&isInt16(MaxAlign)&&"Invalid alignment!");
-      assert(isInt16(NegFrameSize) && "Unhandled stack size and alignment!");
+      assert(isPowerOf2_32(MaxAlign) && isInt<16>(MaxAlign) &&
+             "Invalid alignment!");
+      assert(isInt<16>(NegFrameSize) && "Unhandled stack size and alignment!");
 
       BuildMI(MBB, MBBI, dl, TII.get(PPC::RLWINM), PPC::R0)
         .addReg(PPC::R1)
@@ -1390,7 +1391,7 @@ PPCRegisterInfo::emitPrologue(MachineFunction &MF) const {
         .addReg(PPC::R1)
         .addReg(PPC::R1)
         .addReg(PPC::R0);
-    } else if (isInt16(NegFrameSize)) {
+    } else if (isInt<16>(NegFrameSize)) {
       BuildMI(MBB, MBBI, dl, TII.get(PPC::STWU), PPC::R1)
         .addReg(PPC::R1)
         .addImm(NegFrameSize)
@@ -1408,8 +1409,9 @@ PPCRegisterInfo::emitPrologue(MachineFunction &MF) const {
     }
   } else {    // PPC64.
     if (ALIGN_STACK && MaxAlign > TargetAlign) {
-      assert(isPowerOf2_32(MaxAlign)&&isInt16(MaxAlign)&&"Invalid alignment!");
-      assert(isInt16(NegFrameSize) && "Unhandled stack size and alignment!");
+      assert(isPowerOf2_32(MaxAlign) && isInt<16>(MaxAlign) &&
+             "Invalid alignment!");
+      assert(isInt<16>(NegFrameSize) && "Unhandled stack size and alignment!");
 
       BuildMI(MBB, MBBI, dl, TII.get(PPC::RLDICL), PPC::X0)
         .addReg(PPC::X1)
@@ -1422,7 +1424,7 @@ PPCRegisterInfo::emitPrologue(MachineFunction &MF) const {
         .addReg(PPC::X1)
         .addReg(PPC::X1)
         .addReg(PPC::X0);
-    } else if (isInt16(NegFrameSize)) {
+    } else if (isInt<16>(NegFrameSize)) {
       BuildMI(MBB, MBBI, dl, TII.get(PPC::STDU), PPC::X1)
         .addReg(PPC::X1)
         .addImm(NegFrameSize / 4)
@@ -1591,7 +1593,7 @@ void PPCRegisterInfo::emitEpilogue(MachineFunction &MF,
       // enabled (=> hasFastCall()==true) the fastcc call might contain a tail
       // call which invalidates the stack pointer value in SP(0). So we use the
       // value of R31 in this case.
-      if (FI->hasFastCall() && isInt16(FrameSize)) {
+      if (FI->hasFastCall() && isInt<16>(FrameSize)) {
         assert(hasFP(MF) && "Expecting a valid the frame pointer.");
         BuildMI(MBB, MBBI, dl, TII.get(PPC::ADDI), PPC::R1)
           .addReg(PPC::R31).addImm(FrameSize);
@@ -1605,7 +1607,7 @@ void PPCRegisterInfo::emitEpilogue(MachineFunction &MF,
           .addReg(PPC::R1)
           .addReg(PPC::R31)
           .addReg(PPC::R0);
-      } else if (isInt16(FrameSize) &&
+      } else if (isInt<16>(FrameSize) &&
                  (!ALIGN_STACK || TargetAlign >= MaxAlign) &&
                  !MFI->hasVarSizedObjects()) {
         BuildMI(MBB, MBBI, dl, TII.get(PPC::ADDI), PPC::R1)
@@ -1615,7 +1617,7 @@ void PPCRegisterInfo::emitEpilogue(MachineFunction &MF,
           .addImm(0).addReg(PPC::R1);
       }
     } else {
-      if (FI->hasFastCall() && isInt16(FrameSize)) {
+      if (FI->hasFastCall() && isInt<16>(FrameSize)) {
         assert(hasFP(MF) && "Expecting a valid the frame pointer.");
         BuildMI(MBB, MBBI, dl, TII.get(PPC::ADDI8), PPC::X1)
           .addReg(PPC::X31).addImm(FrameSize);
@@ -1629,7 +1631,7 @@ void PPCRegisterInfo::emitEpilogue(MachineFunction &MF,
           .addReg(PPC::X1)
           .addReg(PPC::X31)
           .addReg(PPC::X0);
-      } else if (isInt16(FrameSize) && TargetAlign >= MaxAlign &&
+      } else if (isInt<16>(FrameSize) && TargetAlign >= MaxAlign &&
             !MFI->hasVarSizedObjects()) {
         BuildMI(MBB, MBBI, dl, TII.get(PPC::ADDI8), PPC::X1)
            .addReg(PPC::X1).addImm(FrameSize);
@@ -1678,7 +1680,7 @@ void PPCRegisterInfo::emitEpilogue(MachineFunction &MF,
      unsigned LISInstr = isPPC64 ? PPC::LIS8 : PPC::LIS;
      unsigned ORIInstr = isPPC64 ? PPC::ORI8 : PPC::ORI;
 
-     if (CallerAllocatedAmt && isInt16(CallerAllocatedAmt)) {
+     if (CallerAllocatedAmt && isInt<16>(CallerAllocatedAmt)) {
        BuildMI(MBB, MBBI, dl, TII.get(ADDIInstr), StackReg)
          .addReg(StackReg).addImm(CallerAllocatedAmt);
      } else {