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author | Chris Lattner <sabre@nondot.org> | 2006-06-20 23:18:58 +0000 |
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committer | Chris Lattner <sabre@nondot.org> | 2006-06-20 23:18:58 +0000 |
commit | b410dc99774d52b4491750dab10b91cca1d661d8 (patch) | |
tree | 4f46400db189906a9ce7d35a2637f6c348030fb5 /lib/Target/PowerPC | |
parent | 96dc5e5f6d2bdad7b24f191998e324888afacf83 (diff) | |
download | external_llvm-b410dc99774d52b4491750dab10b91cca1d661d8.zip external_llvm-b410dc99774d52b4491750dab10b91cca1d661d8.tar.gz external_llvm-b410dc99774d52b4491750dab10b91cca1d661d8.tar.bz2 |
Rename OR4 -> OR. Move some PPC64-specific stuff to the 64-bit file
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28889 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PowerPC')
-rw-r--r-- | lib/Target/PowerPC/PPCAsmPrinter.cpp | 2 | ||||
-rw-r--r-- | lib/Target/PowerPC/PPCInstr64Bit.td | 33 | ||||
-rw-r--r-- | lib/Target/PowerPC/PPCInstrFormats.td | 1 | ||||
-rw-r--r-- | lib/Target/PowerPC/PPCInstrInfo.cpp | 2 | ||||
-rw-r--r-- | lib/Target/PowerPC/PPCInstrInfo.td | 12 | ||||
-rw-r--r-- | lib/Target/PowerPC/PPCRegisterInfo.cpp | 6 |
6 files changed, 28 insertions, 28 deletions
diff --git a/lib/Target/PowerPC/PPCAsmPrinter.cpp b/lib/Target/PowerPC/PPCAsmPrinter.cpp index 6d78a5d..108f03d 100644 --- a/lib/Target/PowerPC/PPCAsmPrinter.cpp +++ b/lib/Target/PowerPC/PPCAsmPrinter.cpp @@ -465,7 +465,7 @@ void PPCAsmPrinter::printMachineInstruction(const MachineInstr *MI) { O << ", " << (unsigned int)SH << "\n"; return; } - } else if (MI->getOpcode() == PPC::OR4 || MI->getOpcode() == PPC::OR8) { + } else if (MI->getOpcode() == PPC::OR || MI->getOpcode() == PPC::OR8) { if (MI->getOperand(1).getReg() == MI->getOperand(2).getReg()) { O << "mr "; printOperand(MI, 0); diff --git a/lib/Target/PowerPC/PPCInstr64Bit.td b/lib/Target/PowerPC/PPCInstr64Bit.td index 3545e2b..09e8f9f 100644 --- a/lib/Target/PowerPC/PPCInstr64Bit.td +++ b/lib/Target/PowerPC/PPCInstr64Bit.td @@ -22,7 +22,29 @@ def symbolLo64 : Operand<i64> { let PrintMethod = "printSymbolLo"; } +//===----------------------------------------------------------------------===// +// 64-bit transformation functions. +// + +def SHL64 : SDNodeXForm<imm, [{ + // Transformation function: 63 - imm + return getI32Imm(63 - N->getValue()); +}]>; +def SRL64 : SDNodeXForm<imm, [{ + // Transformation function: 64 - imm + return N->getValue() ? getI32Imm(64 - N->getValue()) : getI32Imm(0); +}]>; + +def HI32_48 : SDNodeXForm<imm, [{ + // Transformation function: shift the immediate value down into the low bits. + return getI32Imm((unsigned short)(N->getValue() >> 32)); +}]>; + +def HI48_64 : SDNodeXForm<imm, [{ + // Transformation function: shift the immediate value down into the low bits. + return getI32Imm((unsigned short)(N->getValue() >> 48)); +}]>; //===----------------------------------------------------------------------===// @@ -238,17 +260,6 @@ def FCTIDZ : XForm_26<63, 815, (ops F8RC:$frD, F8RC:$frB), // Instruction Patterns // -def HI32_48 : SDNodeXForm<imm, [{ - // Transformation function: shift the immediate value down into the low bits. - return getI32Imm((unsigned short)(N->getValue() >> 32)); -}]>; - -def HI48_64 : SDNodeXForm<imm, [{ - // Transformation function: shift the immediate value down into the low bits. - return getI32Imm((unsigned short)(N->getValue() >> 48)); -}]>; - - // Immediate support. // Handled above: // sext(0x0000_0000_0000_FFFF, i8) -> li imm diff --git a/lib/Target/PowerPC/PPCInstrFormats.td b/lib/Target/PowerPC/PPCInstrFormats.td index 9ed4393..87e9127 100644 --- a/lib/Target/PowerPC/PPCInstrFormats.td +++ b/lib/Target/PowerPC/PPCInstrFormats.td @@ -785,7 +785,6 @@ class VXRForm_1<bits<10> xo, dag OL, string asmstr, class Pseudo<dag OL, string asmstr, list<dag> pattern> : I<0, OL, asmstr, NoItinerary> { let PPC64 = 0; - let VMX = 0; let Pattern = pattern; let Inst{31-0} = 0; } diff --git a/lib/Target/PowerPC/PPCInstrInfo.cpp b/lib/Target/PowerPC/PPCInstrInfo.cpp index 9390442..a2ba4fe 100644 --- a/lib/Target/PowerPC/PPCInstrInfo.cpp +++ b/lib/Target/PowerPC/PPCInstrInfo.cpp @@ -35,7 +35,7 @@ bool PPCInstrInfo::isMoveInstr(const MachineInstr& MI, unsigned& sourceReg, unsigned& destReg) const { MachineOpCode oc = MI.getOpcode(); - if (oc == PPC::OR4 || oc == PPC::OR8 || oc == PPC::VOR || + if (oc == PPC::OR || oc == PPC::OR8 || oc == PPC::VOR || oc == PPC::OR4To8 || oc == PPC::OR8To4) { // or r1, r2, r2 assert(MI.getNumOperands() == 3 && MI.getOperand(0).isRegister() && diff --git a/lib/Target/PowerPC/PPCInstrInfo.td b/lib/Target/PowerPC/PPCInstrInfo.td index 341c47a..aeb0142 100644 --- a/lib/Target/PowerPC/PPCInstrInfo.td +++ b/lib/Target/PowerPC/PPCInstrInfo.td @@ -97,21 +97,11 @@ def SHL32 : SDNodeXForm<imm, [{ return getI32Imm(31 - N->getValue()); }]>; -def SHL64 : SDNodeXForm<imm, [{ - // Transformation function: 63 - imm - return getI32Imm(63 - N->getValue()); -}]>; - def SRL32 : SDNodeXForm<imm, [{ // Transformation function: 32 - imm return N->getValue() ? getI32Imm(32 - N->getValue()) : getI32Imm(0); }]>; -def SRL64 : SDNodeXForm<imm, [{ - // Transformation function: 64 - imm - return N->getValue() ? getI32Imm(64 - N->getValue()) : getI32Imm(0); -}]>; - def LO16 : SDNodeXForm<imm, [{ // Transformation function: get the low 16 bits. return getI32Imm((unsigned short)N->getValue()); @@ -485,7 +475,7 @@ def AND : XForm_6<31, 28, (ops GPRC:$rA, GPRC:$rS, GPRC:$rB), def ANDC : XForm_6<31, 60, (ops GPRC:$rA, GPRC:$rS, GPRC:$rB), "andc $rA, $rS, $rB", IntGeneral, [(set GPRC:$rA, (and GPRC:$rS, (not GPRC:$rB)))]>; -def OR4 : XForm_6<31, 444, (ops GPRC:$rA, GPRC:$rS, GPRC:$rB), +def OR : XForm_6<31, 444, (ops GPRC:$rA, GPRC:$rS, GPRC:$rB), "or $rA, $rS, $rB", IntGeneral, [(set GPRC:$rA, (or GPRC:$rS, GPRC:$rB))]>; def NOR : XForm_6<31, 124, (ops GPRC:$rA, GPRC:$rS, GPRC:$rB), diff --git a/lib/Target/PowerPC/PPCRegisterInfo.cpp b/lib/Target/PowerPC/PPCRegisterInfo.cpp index 8cc2da5..41e95a3 100644 --- a/lib/Target/PowerPC/PPCRegisterInfo.cpp +++ b/lib/Target/PowerPC/PPCRegisterInfo.cpp @@ -189,7 +189,7 @@ void PPCRegisterInfo::copyRegToReg(MachineBasicBlock &MBB, unsigned DestReg, unsigned SrcReg, const TargetRegisterClass *RC) const { if (RC == PPC::GPRCRegisterClass) { - BuildMI(MBB, MI, PPC::OR4, 2, DestReg).addReg(SrcReg).addReg(SrcReg); + BuildMI(MBB, MI, PPC::OR, 2, DestReg).addReg(SrcReg).addReg(SrcReg); } else if (RC == PPC::G8RCRegisterClass) { BuildMI(MBB, MI, PPC::OR8, 2, DestReg).addReg(SrcReg).addReg(SrcReg); } else if (RC == PPC::F4RCRegisterClass) { @@ -282,7 +282,7 @@ MachineInstr *PPCRegisterInfo::foldMemoryOperand(MachineInstr *MI, // it takes more than one instruction to store it. unsigned Opc = MI->getOpcode(); - if ((Opc == PPC::OR4 && + if ((Opc == PPC::OR && MI->getOperand(1).getReg() == MI->getOperand(2).getReg())) { if (OpNum == 0) { // move -> store unsigned InReg = MI->getOperand(1).getReg(); @@ -631,7 +631,7 @@ void PPCRegisterInfo::emitPrologue(MachineFunction &MF) const { if (HasFP) { BuildMI(MBB, MBBI, PPC::STW, 3) .addReg(PPC::R31).addImm(GPRSize).addReg(PPC::R1); - BuildMI(MBB, MBBI, PPC::OR4, 2, PPC::R31).addReg(PPC::R1).addReg(PPC::R1); + BuildMI(MBB, MBBI, PPC::OR, 2, PPC::R31).addReg(PPC::R1).addReg(PPC::R1); } } |