def SDT_PPCstfiwx : SDTypeProfile<0, 2, [ // stfiwx
SDTCisVT<0, f64>, SDTCisPtrTy<1>
]>;
+def SDT_PPClfiwx : SDTypeProfile<1, 1, [ // lfiw[az]x
+ SDTCisVT<0, f64>, SDTCisPtrTy<1>
+]>;
+
def SDT_PPCCallSeqStart : SDCallSeqStart<[ SDTCisVT<0, i32> ]>;
def SDT_PPCCallSeqEnd : SDCallSeqEnd<[ SDTCisVT<0, i32>,
SDTCisVT<1, i32> ]>;
]>;
def SDT_PPClbrx : SDTypeProfile<1, 2, [
- SDTCisVT<0, i32>, SDTCisPtrTy<1>, SDTCisVT<2, OtherVT>
+ SDTCisInt<0>, SDTCisPtrTy<1>, SDTCisVT<2, OtherVT>
]>;
def SDT_PPCstbrx : SDTypeProfile<0, 3, [
- SDTCisVT<0, i32>, SDTCisPtrTy<1>, SDTCisVT<2, OtherVT>
+ SDTCisInt<0>, SDTCisPtrTy<1>, SDTCisVT<2, OtherVT>
]>;
def SDT_PPClarx : SDTypeProfile<1, 1, [
SDTCisPtrTy<0>, SDTCisVT<1, i32>
]>;
+def tocentry32 : Operand<iPTR> {
+ let MIOperandInfo = (ops i32imm:$imm);
+}
//===----------------------------------------------------------------------===//
// PowerPC specific DAG Nodes.
//
-def PPCfcfid : SDNode<"PPCISD::FCFID" , SDTFPUnaryOp, []>;
+def PPCfre : SDNode<"PPCISD::FRE", SDTFPUnaryOp, []>;
+def PPCfrsqrte: SDNode<"PPCISD::FRSQRTE", SDTFPUnaryOp, []>;
+
+def PPCfcfid : SDNode<"PPCISD::FCFID", SDTFPUnaryOp, []>;
+def PPCfcfidu : SDNode<"PPCISD::FCFIDU", SDTFPUnaryOp, []>;
+def PPCfcfids : SDNode<"PPCISD::FCFIDS", SDTFPRoundOp, []>;
+def PPCfcfidus: SDNode<"PPCISD::FCFIDUS", SDTFPRoundOp, []>;
def PPCfctidz : SDNode<"PPCISD::FCTIDZ", SDTFPUnaryOp, []>;
def PPCfctiwz : SDNode<"PPCISD::FCTIWZ", SDTFPUnaryOp, []>;
+def PPCfctiduz: SDNode<"PPCISD::FCTIDUZ",SDTFPUnaryOp, []>;
+def PPCfctiwuz: SDNode<"PPCISD::FCTIWUZ",SDTFPUnaryOp, []>;
def PPCstfiwx : SDNode<"PPCISD::STFIWX", SDT_PPCstfiwx,
[SDNPHasChain, SDNPMayStore]>;
+def PPClfiwax : SDNode<"PPCISD::LFIWAX", SDT_PPClfiwx,
+ [SDNPHasChain, SDNPMayLoad]>;
+def PPClfiwzx : SDNode<"PPCISD::LFIWZX", SDT_PPClfiwx,
+ [SDNPHasChain, SDNPMayLoad]>;
// Extract FPSCR (not modeled at the DAG level).
def PPCmffs : SDNode<"PPCISD::MFFS",
def PPCvmaddfp : SDNode<"PPCISD::VMADDFP", SDTFPTernaryOp, []>;
def PPCvnmsubfp : SDNode<"PPCISD::VNMSUBFP", SDTFPTernaryOp, []>;
+def PPCppc32GOT : SDNode<"PPCISD::PPC32_GOT", SDTIntLeaf, []>;
+
def PPCaddisGotTprelHA : SDNode<"PPCISD::ADDIS_GOT_TPREL_HA", SDTIntBinOp>;
def PPCldGotTprelL : SDNode<"PPCISD::LD_GOT_TPREL_L", SDTIntBinOp,
[SDNPMayLoad]>;
def PPCsra : SDNode<"PPCISD::SRA" , SDTIntShiftOp>;
def PPCshl : SDNode<"PPCISD::SHL" , SDTIntShiftOp>;
-def PPCextsw_32 : SDNode<"PPCISD::EXTSW_32" , SDTIntUnaryOp>;
-def PPCstd_32 : SDNode<"PPCISD::STD_32" , SDTStore,
- [SDNPHasChain, SDNPMayStore]>;
-
// These are target-independent nodes, but have target-specific formats.
def callseq_start : SDNode<"ISD::CALLSEQ_START", SDT_PPCCallSeqStart,
[SDNPHasChain, SDNPOutGlue]>;
def PPCload_toc : SDNode<"PPCISD::LOAD_TOC", SDTypeProfile<0, 1, []>,
[SDNPHasChain, SDNPSideEffect,
SDNPInGlue, SDNPOutGlue]>;
-def PPCtoc_restore : SDNode<"PPCISD::TOC_RESTORE", SDTypeProfile<0, 0, []>,
- [SDNPHasChain, SDNPSideEffect,
- SDNPInGlue, SDNPOutGlue]>;
def PPCmtctr : SDNode<"PPCISD::MTCTR", SDT_PPCCall,
[SDNPHasChain, SDNPOptInGlue, SDNPOutGlue]>;
def PPCbctrl : SDNode<"PPCISD::BCTRL", SDTNone,
SDTypeProfile<0, 1, [SDTCisPtrTy<0>]>,
[SDNPHasChain, SDNPSideEffect]>;
+def SDT_PPCsc : SDTypeProfile<0, 1, [SDTCisInt<0>]>;
+def PPCsc : SDNode<"PPCISD::SC", SDT_PPCsc,
+ [SDNPHasChain, SDNPSideEffect]>;
+
def PPCvcmp : SDNode<"PPCISD::VCMP" , SDT_PPCvcmp, []>;
def PPCvcmp_o : SDNode<"PPCISD::VCMPo", SDT_PPCvcmp, [SDNPOutGlue]>;
return false;
}]>;
-def immSExt16 : PatLeaf<(imm), [{
- // immSExt16 predicate - True if the immediate fits in a 16-bit sign extended
- // field. Used by instructions like 'addi'.
- if (N->getValueType(0) == MVT::i32)
- return (int32_t)N->getZExtValue() == (short)N->getZExtValue();
- else
- return (int64_t)N->getZExtValue() == (short)N->getZExtValue();
+def imm32SExt16 : Operand<i32>, ImmLeaf<i32, [{
+ // imm32SExt16 predicate - True if the i32 immediate fits in a 16-bit
+ // sign extended field. Used by instructions like 'addi'.
+ return (int32_t)Imm == (short)Imm;
+}]>;
+def imm64SExt16 : Operand<i64>, ImmLeaf<i64, [{
+ // imm64SExt16 predicate - True if the i64 immediate fits in a 16-bit
+ // sign extended field. Used by instructions like 'addi'.
+ return (int64_t)Imm == (short)Imm;
}]>;
def immZExt16 : PatLeaf<(imm), [{
// immZExt16 predicate - True if the immediate fits in a 16-bit zero extended
return N->getZExtValue() == (uint64_t)(int)N->getZExtValue();
}], HI16>;
+def imm64ZExt32 : Operand<i64>, ImmLeaf<i64, [{
+ // imm64ZExt32 predicate - True if the i64 immediate fits in a 32-bit
+ // zero extended field.
+ return isUInt<32>(Imm);
+}]>;
+
// Some r+i load/store instructions (such as LD, STD, LDU, etc.) that require
-// restricted memrix (offset/4) constants are alignment sensitive. If these
+// restricted memrix (4-aligned) constants are alignment sensitive. If these
// offsets are hidden behind TOC entries than the values of the lower-order
// bits cannot be checked directly. As a result, we need to also incorporate
// an alignment check into the relevant patterns.
// PowerPC Flag Definitions.
class isPPC64 { bit PPC64 = 1; }
-class isDOT {
- list<Register> Defs = [CR0];
- bit RC = 1;
-}
+class isDOT { bit RC = 1; }
class RegConstraint<string C> {
string Constraints = C;
//===----------------------------------------------------------------------===//
// PowerPC Operand Definitions.
+// In the default PowerPC assembler syntax, registers are specified simply
+// by number, so they cannot be distinguished from immediate values (without
+// looking at the opcode). This means that the default operand matching logic
+// for the asm parser does not work, and we need to specify custom matchers.
+// Since those can only be specified with RegisterOperand classes and not
+// directly on the RegisterClass, all instructions patterns used by the asm
+// parser need to use a RegisterOperand (instead of a RegisterClass) for
+// all their register operands.
+// For this purpose, we define one RegisterOperand for each RegisterClass,
+// using the same name as the class, just in lower case.
+
+def PPCRegGPRCAsmOperand : AsmOperandClass {
+ let Name = "RegGPRC"; let PredicateMethod = "isRegNumber";
+}
+def gprc : RegisterOperand<GPRC> {
+ let ParserMatchClass = PPCRegGPRCAsmOperand;
+}
+def PPCRegG8RCAsmOperand : AsmOperandClass {
+ let Name = "RegG8RC"; let PredicateMethod = "isRegNumber";
+}
+def g8rc : RegisterOperand<G8RC> {
+ let ParserMatchClass = PPCRegG8RCAsmOperand;
+}
+def PPCRegGPRCNoR0AsmOperand : AsmOperandClass {
+ let Name = "RegGPRCNoR0"; let PredicateMethod = "isRegNumber";
+}
+def gprc_nor0 : RegisterOperand<GPRC_NOR0> {
+ let ParserMatchClass = PPCRegGPRCNoR0AsmOperand;
+}
+def PPCRegG8RCNoX0AsmOperand : AsmOperandClass {
+ let Name = "RegG8RCNoX0"; let PredicateMethod = "isRegNumber";
+}
+def g8rc_nox0 : RegisterOperand<G8RC_NOX0> {
+ let ParserMatchClass = PPCRegG8RCNoX0AsmOperand;
+}
+def PPCRegF8RCAsmOperand : AsmOperandClass {
+ let Name = "RegF8RC"; let PredicateMethod = "isRegNumber";
+}
+def f8rc : RegisterOperand<F8RC> {
+ let ParserMatchClass = PPCRegF8RCAsmOperand;
+}
+def PPCRegF4RCAsmOperand : AsmOperandClass {
+ let Name = "RegF4RC"; let PredicateMethod = "isRegNumber";
+}
+def f4rc : RegisterOperand<F4RC> {
+ let ParserMatchClass = PPCRegF4RCAsmOperand;
+}
+def PPCRegVRRCAsmOperand : AsmOperandClass {
+ let Name = "RegVRRC"; let PredicateMethod = "isRegNumber";
+}
+def vrrc : RegisterOperand<VRRC> {
+ let ParserMatchClass = PPCRegVRRCAsmOperand;
+}
+def PPCRegCRBITRCAsmOperand : AsmOperandClass {
+ let Name = "RegCRBITRC"; let PredicateMethod = "isCRBitNumber";
+}
+def crbitrc : RegisterOperand<CRBITRC> {
+ let ParserMatchClass = PPCRegCRBITRCAsmOperand;
+}
+def PPCRegCRRCAsmOperand : AsmOperandClass {
+ let Name = "RegCRRC"; let PredicateMethod = "isCCRegNumber";
+}
+def crrc : RegisterOperand<CRRC> {
+ let ParserMatchClass = PPCRegCRRCAsmOperand;
+}
+
+def PPCU2ImmAsmOperand : AsmOperandClass {
+ let Name = "U2Imm"; let PredicateMethod = "isU2Imm";
+ let RenderMethod = "addImmOperands";
+}
+def u2imm : Operand<i32> {
+ let PrintMethod = "printU2ImmOperand";
+ let ParserMatchClass = PPCU2ImmAsmOperand;
+}
+
+def PPCU4ImmAsmOperand : AsmOperandClass {
+ let Name = "U4Imm"; let PredicateMethod = "isU4Imm";
+ let RenderMethod = "addImmOperands";
+}
+def u4imm : Operand<i32> {
+ let PrintMethod = "printU4ImmOperand";
+ let ParserMatchClass = PPCU4ImmAsmOperand;
+}
+def PPCS5ImmAsmOperand : AsmOperandClass {
+ let Name = "S5Imm"; let PredicateMethod = "isS5Imm";
+ let RenderMethod = "addImmOperands";
+}
def s5imm : Operand<i32> {
let PrintMethod = "printS5ImmOperand";
+ let ParserMatchClass = PPCS5ImmAsmOperand;
+ let DecoderMethod = "decodeSImmOperand<5>";
+}
+def PPCU5ImmAsmOperand : AsmOperandClass {
+ let Name = "U5Imm"; let PredicateMethod = "isU5Imm";
+ let RenderMethod = "addImmOperands";
}
def u5imm : Operand<i32> {
let PrintMethod = "printU5ImmOperand";
+ let ParserMatchClass = PPCU5ImmAsmOperand;
+ let DecoderMethod = "decodeUImmOperand<5>";
+}
+def PPCU6ImmAsmOperand : AsmOperandClass {
+ let Name = "U6Imm"; let PredicateMethod = "isU6Imm";
+ let RenderMethod = "addImmOperands";
}
def u6imm : Operand<i32> {
let PrintMethod = "printU6ImmOperand";
+ let ParserMatchClass = PPCU6ImmAsmOperand;
+ let DecoderMethod = "decodeUImmOperand<6>";
+}
+def PPCS16ImmAsmOperand : AsmOperandClass {
+ let Name = "S16Imm"; let PredicateMethod = "isS16Imm";
+ let RenderMethod = "addImmOperands";
}
def s16imm : Operand<i32> {
let PrintMethod = "printS16ImmOperand";
+ let EncoderMethod = "getImm16Encoding";
+ let ParserMatchClass = PPCS16ImmAsmOperand;
+ let DecoderMethod = "decodeSImmOperand<16>";
+}
+def PPCU16ImmAsmOperand : AsmOperandClass {
+ let Name = "U16Imm"; let PredicateMethod = "isU16Imm";
+ let RenderMethod = "addImmOperands";
}
def u16imm : Operand<i32> {
let PrintMethod = "printU16ImmOperand";
+ let EncoderMethod = "getImm16Encoding";
+ let ParserMatchClass = PPCU16ImmAsmOperand;
+ let DecoderMethod = "decodeUImmOperand<16>";
+}
+def PPCS17ImmAsmOperand : AsmOperandClass {
+ let Name = "S17Imm"; let PredicateMethod = "isS17Imm";
+ let RenderMethod = "addImmOperands";
+}
+def s17imm : Operand<i32> {
+ // This operand type is used for addis/lis to allow the assembler parser
+ // to accept immediates in the range -65536..65535 for compatibility with
+ // the GNU assembler. The operand is treated as 16-bit otherwise.
+ let PrintMethod = "printS16ImmOperand";
+ let EncoderMethod = "getImm16Encoding";
+ let ParserMatchClass = PPCS17ImmAsmOperand;
+ let DecoderMethod = "decodeSImmOperand<16>";
+}
+def PPCDirectBrAsmOperand : AsmOperandClass {
+ let Name = "DirectBr"; let PredicateMethod = "isDirectBr";
+ let RenderMethod = "addBranchTargetOperands";
}
def directbrtarget : Operand<OtherVT> {
let PrintMethod = "printBranchOperand";
let EncoderMethod = "getDirectBrEncoding";
+ let ParserMatchClass = PPCDirectBrAsmOperand;
+}
+def absdirectbrtarget : Operand<OtherVT> {
+ let PrintMethod = "printAbsBranchOperand";
+ let EncoderMethod = "getAbsDirectBrEncoding";
+ let ParserMatchClass = PPCDirectBrAsmOperand;
+}
+def PPCCondBrAsmOperand : AsmOperandClass {
+ let Name = "CondBr"; let PredicateMethod = "isCondBr";
+ let RenderMethod = "addBranchTargetOperands";
}
def condbrtarget : Operand<OtherVT> {
let PrintMethod = "printBranchOperand";
let EncoderMethod = "getCondBrEncoding";
+ let ParserMatchClass = PPCCondBrAsmOperand;
+}
+def abscondbrtarget : Operand<OtherVT> {
+ let PrintMethod = "printAbsBranchOperand";
+ let EncoderMethod = "getAbsCondBrEncoding";
+ let ParserMatchClass = PPCCondBrAsmOperand;
}
def calltarget : Operand<iPTR> {
+ let PrintMethod = "printBranchOperand";
let EncoderMethod = "getDirectBrEncoding";
+ let ParserMatchClass = PPCDirectBrAsmOperand;
}
-def aaddr : Operand<iPTR> {
- let PrintMethod = "printAbsAddrOperand";
-}
-def symbolHi: Operand<i32> {
- let PrintMethod = "printSymbolHi";
- let EncoderMethod = "getHA16Encoding";
+def abscalltarget : Operand<iPTR> {
+ let PrintMethod = "printAbsBranchOperand";
+ let EncoderMethod = "getAbsDirectBrEncoding";
+ let ParserMatchClass = PPCDirectBrAsmOperand;
}
-def symbolLo: Operand<i32> {
- let PrintMethod = "printSymbolLo";
- let EncoderMethod = "getLO16Encoding";
+def PPCCRBitMaskOperand : AsmOperandClass {
+ let Name = "CRBitMask"; let PredicateMethod = "isCRBitMask";
}
def crbitm: Operand<i8> {
let PrintMethod = "printcrbitm";
let EncoderMethod = "get_crbitm_encoding";
+ let DecoderMethod = "decodeCRBitMOperand";
+ let ParserMatchClass = PPCCRBitMaskOperand;
}
// Address operands
// A version of ptr_rc which excludes R0 (or X0 in 64-bit mode).
-def ptr_rc_nor0 : PointerLikeRegClass<1>;
+def PPCRegGxRCNoR0Operand : AsmOperandClass {
+ let Name = "RegGxRCNoR0"; let PredicateMethod = "isRegNumber";
+}
+def ptr_rc_nor0 : Operand<iPTR>, PointerLikeRegClass<1> {
+ let ParserMatchClass = PPCRegGxRCNoR0Operand;
+}
+// A version of ptr_rc usable with the asm parser.
+def PPCRegGxRCOperand : AsmOperandClass {
+ let Name = "RegGxRC"; let PredicateMethod = "isRegNumber";
+}
+def ptr_rc_idx : Operand<iPTR>, PointerLikeRegClass<0> {
+ let ParserMatchClass = PPCRegGxRCOperand;
+}
-def dispRI : Operand<iPTR>;
-def dispRIX : Operand<iPTR>;
+def PPCDispRIOperand : AsmOperandClass {
+ let Name = "DispRI"; let PredicateMethod = "isS16Imm";
+ let RenderMethod = "addImmOperands";
+}
+def dispRI : Operand<iPTR> {
+ let ParserMatchClass = PPCDispRIOperand;
+}
+def PPCDispRIXOperand : AsmOperandClass {
+ let Name = "DispRIX"; let PredicateMethod = "isS16ImmX4";
+ let RenderMethod = "addImmOperands";
+}
+def dispRIX : Operand<iPTR> {
+ let ParserMatchClass = PPCDispRIXOperand;
+}
def memri : Operand<iPTR> {
let PrintMethod = "printMemRegImm";
let MIOperandInfo = (ops dispRI:$imm, ptr_rc_nor0:$reg);
let EncoderMethod = "getMemRIEncoding";
+ let DecoderMethod = "decodeMemRIOperands";
}
def memrr : Operand<iPTR> {
let PrintMethod = "printMemRegReg";
- let MIOperandInfo = (ops ptr_rc_nor0:$ptrreg, ptr_rc:$offreg);
+ let MIOperandInfo = (ops ptr_rc_nor0:$ptrreg, ptr_rc_idx:$offreg);
}
-def memrix : Operand<iPTR> { // memri where the imm is shifted 2 bits.
- let PrintMethod = "printMemRegImmShifted";
+def memrix : Operand<iPTR> { // memri where the imm is 4-aligned.
+ let PrintMethod = "printMemRegImm";
let MIOperandInfo = (ops dispRIX:$imm, ptr_rc_nor0:$reg);
let EncoderMethod = "getMemRIXEncoding";
+ let DecoderMethod = "decodeMemRIXOperands";
}
// A single-register address. This is used with the SjLj
def memr : Operand<iPTR> {
let MIOperandInfo = (ops ptr_rc:$ptrreg);
}
+def PPCTLSRegOperand : AsmOperandClass {
+ let Name = "TLSReg"; let PredicateMethod = "isTLSReg";
+ let RenderMethod = "addTLSRegOperands";
+}
+def tlsreg32 : Operand<i32> {
+ let EncoderMethod = "getTLSRegEncoding";
+ let ParserMatchClass = PPCTLSRegOperand;
+}
+def tlsgd32 : Operand<i32> {}
+def tlscall32 : Operand<i32> {
+ let PrintMethod = "printTLSCall";
+ let MIOperandInfo = (ops calltarget:$func, tlsgd32:$sym);
+ let EncoderMethod = "getTLSCallEncoding";
+}
// PowerPC Predicate operand.
def pred : Operand<OtherVT> {
let PrintMethod = "printPredicateOperand";
- let MIOperandInfo = (ops i32imm:$bibo, CRRC:$reg);
+ let MIOperandInfo = (ops i32imm:$bibo, crrc:$reg);
}
// Define PowerPC specific addressing mode.
def iaddr : ComplexPattern<iPTR, 2, "SelectAddrImm", [], []>;
def xaddr : ComplexPattern<iPTR, 2, "SelectAddrIdx", [], []>;
def xoaddr : ComplexPattern<iPTR, 2, "SelectAddrIdxOnly",[], []>;
-def ixaddr : ComplexPattern<iPTR, 2, "SelectAddrImmShift", [], []>; // "std"
+def ixaddr : ComplexPattern<iPTR, 2, "SelectAddrImmX4", [], []>; // "std"
// The address in a single register. This is used with the SjLj
// pseudo-instructions.
//===----------------------------------------------------------------------===//
// PowerPC Instruction Predicate Definitions.
-def In32BitMode : Predicate<"!PPCSubTarget.isPPC64()">;
-def In64BitMode : Predicate<"PPCSubTarget.isPPC64()">;
-def IsBookE : Predicate<"PPCSubTarget.isBookE()">;
+def In32BitMode : Predicate<"!PPCSubTarget->isPPC64()">;
+def In64BitMode : Predicate<"PPCSubTarget->isPPC64()">;
+def IsBookE : Predicate<"PPCSubTarget->isBookE()">;
+def IsNotBookE : Predicate<"!PPCSubTarget->isBookE()">;
+
+//===----------------------------------------------------------------------===//
+// PowerPC Multiclass Definitions.
+
+multiclass XForm_6r<bits<6> opcode, bits<10> xo, dag OOL, dag IOL,
+ string asmbase, string asmstr, InstrItinClass itin,
+ list<dag> pattern> {
+ let BaseName = asmbase in {
+ def NAME : XForm_6<opcode, xo, OOL, IOL,
+ !strconcat(asmbase, !strconcat(" ", asmstr)), itin,
+ pattern>, RecFormRel;
+ let Defs = [CR0] in
+ def o : XForm_6<opcode, xo, OOL, IOL,
+ !strconcat(asmbase, !strconcat(". ", asmstr)), itin,
+ []>, isDOT, RecFormRel;
+ }
+}
+
+multiclass XForm_6rc<bits<6> opcode, bits<10> xo, dag OOL, dag IOL,
+ string asmbase, string asmstr, InstrItinClass itin,
+ list<dag> pattern> {
+ let BaseName = asmbase in {
+ let Defs = [CARRY] in
+ def NAME : XForm_6<opcode, xo, OOL, IOL,
+ !strconcat(asmbase, !strconcat(" ", asmstr)), itin,
+ pattern>, RecFormRel;
+ let Defs = [CARRY, CR0] in
+ def o : XForm_6<opcode, xo, OOL, IOL,
+ !strconcat(asmbase, !strconcat(". ", asmstr)), itin,
+ []>, isDOT, RecFormRel;
+ }
+}
+
+multiclass XForm_10rc<bits<6> opcode, bits<10> xo, dag OOL, dag IOL,
+ string asmbase, string asmstr, InstrItinClass itin,
+ list<dag> pattern> {
+ let BaseName = asmbase in {
+ let Defs = [CARRY] in
+ def NAME : XForm_10<opcode, xo, OOL, IOL,
+ !strconcat(asmbase, !strconcat(" ", asmstr)), itin,
+ pattern>, RecFormRel;
+ let Defs = [CARRY, CR0] in
+ def o : XForm_10<opcode, xo, OOL, IOL,
+ !strconcat(asmbase, !strconcat(". ", asmstr)), itin,
+ []>, isDOT, RecFormRel;
+ }
+}
+
+multiclass XForm_11r<bits<6> opcode, bits<10> xo, dag OOL, dag IOL,
+ string asmbase, string asmstr, InstrItinClass itin,
+ list<dag> pattern> {
+ let BaseName = asmbase in {
+ def NAME : XForm_11<opcode, xo, OOL, IOL,
+ !strconcat(asmbase, !strconcat(" ", asmstr)), itin,
+ pattern>, RecFormRel;
+ let Defs = [CR0] in
+ def o : XForm_11<opcode, xo, OOL, IOL,
+ !strconcat(asmbase, !strconcat(". ", asmstr)), itin,
+ []>, isDOT, RecFormRel;
+ }
+}
+
+multiclass XOForm_1r<bits<6> opcode, bits<9> xo, bit oe, dag OOL, dag IOL,
+ string asmbase, string asmstr, InstrItinClass itin,
+ list<dag> pattern> {
+ let BaseName = asmbase in {
+ def NAME : XOForm_1<opcode, xo, oe, OOL, IOL,
+ !strconcat(asmbase, !strconcat(" ", asmstr)), itin,
+ pattern>, RecFormRel;
+ let Defs = [CR0] in
+ def o : XOForm_1<opcode, xo, oe, OOL, IOL,
+ !strconcat(asmbase, !strconcat(". ", asmstr)), itin,
+ []>, isDOT, RecFormRel;
+ }
+}
+
+multiclass XOForm_1rc<bits<6> opcode, bits<9> xo, bit oe, dag OOL, dag IOL,
+ string asmbase, string asmstr, InstrItinClass itin,
+ list<dag> pattern> {
+ let BaseName = asmbase in {
+ let Defs = [CARRY] in
+ def NAME : XOForm_1<opcode, xo, oe, OOL, IOL,
+ !strconcat(asmbase, !strconcat(" ", asmstr)), itin,
+ pattern>, RecFormRel;
+ let Defs = [CARRY, CR0] in
+ def o : XOForm_1<opcode, xo, oe, OOL, IOL,
+ !strconcat(asmbase, !strconcat(". ", asmstr)), itin,
+ []>, isDOT, RecFormRel;
+ }
+}
+
+multiclass XOForm_3r<bits<6> opcode, bits<9> xo, bit oe, dag OOL, dag IOL,
+ string asmbase, string asmstr, InstrItinClass itin,
+ list<dag> pattern> {
+ let BaseName = asmbase in {
+ def NAME : XOForm_3<opcode, xo, oe, OOL, IOL,
+ !strconcat(asmbase, !strconcat(" ", asmstr)), itin,
+ pattern>, RecFormRel;
+ let Defs = [CR0] in
+ def o : XOForm_3<opcode, xo, oe, OOL, IOL,
+ !strconcat(asmbase, !strconcat(". ", asmstr)), itin,
+ []>, isDOT, RecFormRel;
+ }
+}
+
+multiclass XOForm_3rc<bits<6> opcode, bits<9> xo, bit oe, dag OOL, dag IOL,
+ string asmbase, string asmstr, InstrItinClass itin,
+ list<dag> pattern> {
+ let BaseName = asmbase in {
+ let Defs = [CARRY] in
+ def NAME : XOForm_3<opcode, xo, oe, OOL, IOL,
+ !strconcat(asmbase, !strconcat(" ", asmstr)), itin,
+ pattern>, RecFormRel;
+ let Defs = [CARRY, CR0] in
+ def o : XOForm_3<opcode, xo, oe, OOL, IOL,
+ !strconcat(asmbase, !strconcat(". ", asmstr)), itin,
+ []>, isDOT, RecFormRel;
+ }
+}
+
+multiclass MForm_2r<bits<6> opcode, dag OOL, dag IOL,
+ string asmbase, string asmstr, InstrItinClass itin,
+ list<dag> pattern> {
+ let BaseName = asmbase in {
+ def NAME : MForm_2<opcode, OOL, IOL,
+ !strconcat(asmbase, !strconcat(" ", asmstr)), itin,
+ pattern>, RecFormRel;
+ let Defs = [CR0] in
+ def o : MForm_2<opcode, OOL, IOL,
+ !strconcat(asmbase, !strconcat(". ", asmstr)), itin,
+ []>, isDOT, RecFormRel;
+ }
+}
+
+multiclass MDForm_1r<bits<6> opcode, bits<3> xo, dag OOL, dag IOL,
+ string asmbase, string asmstr, InstrItinClass itin,
+ list<dag> pattern> {
+ let BaseName = asmbase in {
+ def NAME : MDForm_1<opcode, xo, OOL, IOL,
+ !strconcat(asmbase, !strconcat(" ", asmstr)), itin,
+ pattern>, RecFormRel;
+ let Defs = [CR0] in
+ def o : MDForm_1<opcode, xo, OOL, IOL,
+ !strconcat(asmbase, !strconcat(". ", asmstr)), itin,
+ []>, isDOT, RecFormRel;
+ }
+}
+
+multiclass MDSForm_1r<bits<6> opcode, bits<4> xo, dag OOL, dag IOL,
+ string asmbase, string asmstr, InstrItinClass itin,
+ list<dag> pattern> {
+ let BaseName = asmbase in {
+ def NAME : MDSForm_1<opcode, xo, OOL, IOL,
+ !strconcat(asmbase, !strconcat(" ", asmstr)), itin,
+ pattern>, RecFormRel;
+ let Defs = [CR0] in
+ def o : MDSForm_1<opcode, xo, OOL, IOL,
+ !strconcat(asmbase, !strconcat(". ", asmstr)), itin,
+ []>, isDOT, RecFormRel;
+ }
+}
+
+multiclass XSForm_1rc<bits<6> opcode, bits<9> xo, dag OOL, dag IOL,
+ string asmbase, string asmstr, InstrItinClass itin,
+ list<dag> pattern> {
+ let BaseName = asmbase in {
+ let Defs = [CARRY] in
+ def NAME : XSForm_1<opcode, xo, OOL, IOL,
+ !strconcat(asmbase, !strconcat(" ", asmstr)), itin,
+ pattern>, RecFormRel;
+ let Defs = [CARRY, CR0] in
+ def o : XSForm_1<opcode, xo, OOL, IOL,
+ !strconcat(asmbase, !strconcat(". ", asmstr)), itin,
+ []>, isDOT, RecFormRel;
+ }
+}
+
+multiclass XForm_26r<bits<6> opcode, bits<10> xo, dag OOL, dag IOL,
+ string asmbase, string asmstr, InstrItinClass itin,
+ list<dag> pattern> {
+ let BaseName = asmbase in {
+ def NAME : XForm_26<opcode, xo, OOL, IOL,
+ !strconcat(asmbase, !strconcat(" ", asmstr)), itin,
+ pattern>, RecFormRel;
+ let Defs = [CR1] in
+ def o : XForm_26<opcode, xo, OOL, IOL,
+ !strconcat(asmbase, !strconcat(". ", asmstr)), itin,
+ []>, isDOT, RecFormRel;
+ }
+}
+
+multiclass XForm_28r<bits<6> opcode, bits<10> xo, dag OOL, dag IOL,
+ string asmbase, string asmstr, InstrItinClass itin,
+ list<dag> pattern> {
+ let BaseName = asmbase in {
+ def NAME : XForm_28<opcode, xo, OOL, IOL,
+ !strconcat(asmbase, !strconcat(" ", asmstr)), itin,
+ pattern>, RecFormRel;
+ let Defs = [CR1] in
+ def o : XForm_28<opcode, xo, OOL, IOL,
+ !strconcat(asmbase, !strconcat(". ", asmstr)), itin,
+ []>, isDOT, RecFormRel;
+ }
+}
+
+multiclass AForm_1r<bits<6> opcode, bits<5> xo, dag OOL, dag IOL,
+ string asmbase, string asmstr, InstrItinClass itin,
+ list<dag> pattern> {
+ let BaseName = asmbase in {
+ def NAME : AForm_1<opcode, xo, OOL, IOL,
+ !strconcat(asmbase, !strconcat(" ", asmstr)), itin,
+ pattern>, RecFormRel;
+ let Defs = [CR1] in
+ def o : AForm_1<opcode, xo, OOL, IOL,
+ !strconcat(asmbase, !strconcat(". ", asmstr)), itin,
+ []>, isDOT, RecFormRel;
+ }
+}
+
+multiclass AForm_2r<bits<6> opcode, bits<5> xo, dag OOL, dag IOL,
+ string asmbase, string asmstr, InstrItinClass itin,
+ list<dag> pattern> {
+ let BaseName = asmbase in {
+ def NAME : AForm_2<opcode, xo, OOL, IOL,
+ !strconcat(asmbase, !strconcat(" ", asmstr)), itin,
+ pattern>, RecFormRel;
+ let Defs = [CR1] in
+ def o : AForm_2<opcode, xo, OOL, IOL,
+ !strconcat(asmbase, !strconcat(". ", asmstr)), itin,
+ []>, isDOT, RecFormRel;
+ }
+}
+
+multiclass AForm_3r<bits<6> opcode, bits<5> xo, dag OOL, dag IOL,
+ string asmbase, string asmstr, InstrItinClass itin,
+ list<dag> pattern> {
+ let BaseName = asmbase in {
+ def NAME : AForm_3<opcode, xo, OOL, IOL,
+ !strconcat(asmbase, !strconcat(" ", asmstr)), itin,
+ pattern>, RecFormRel;
+ let Defs = [CR1] in
+ def o : AForm_3<opcode, xo, OOL, IOL,
+ !strconcat(asmbase, !strconcat(". ", asmstr)), itin,
+ []>, isDOT, RecFormRel;
+ }
+}
//===----------------------------------------------------------------------===//
// PowerPC Instruction Definitions.
[(callseq_end timm:$amt1, timm:$amt2)]>;
}
-def UPDATE_VRSAVE : Pseudo<(outs GPRC:$rD), (ins GPRC:$rS),
+def UPDATE_VRSAVE : Pseudo<(outs gprc:$rD), (ins gprc:$rS),
"UPDATE_VRSAVE $rD, $rS", []>;
}
let Defs = [R1], Uses = [R1] in
-def DYNALLOC : Pseudo<(outs GPRC:$result), (ins GPRC:$negsize, memri:$fpsi), "#DYNALLOC",
+def DYNALLOC : Pseudo<(outs gprc:$result), (ins gprc:$negsize, memri:$fpsi), "#DYNALLOC",
[(set i32:$result,
(PPCdynalloc i32:$negsize, iaddr:$fpsi))]>;
// instruction selection into a branch sequence.
let usesCustomInserter = 1, // Expanded after instruction selection.
PPC970_Single = 1 in {
- def SELECT_CC_I4 : Pseudo<(outs GPRC:$dst), (ins CRRC:$cond, GPRC:$T, GPRC:$F,
+ // Note that SELECT_CC_I4 and SELECT_CC_I8 use the no-r0 register classes
+ // because either operand might become the first operand in an isel, and
+ // that operand cannot be r0.
+ def SELECT_CC_I4 : Pseudo<(outs gprc:$dst), (ins crrc:$cond,
+ gprc_nor0:$T, gprc_nor0:$F,
i32imm:$BROPC), "#SELECT_CC_I4",
[]>;
- def SELECT_CC_I8 : Pseudo<(outs G8RC:$dst), (ins CRRC:$cond, G8RC:$T, G8RC:$F,
+ def SELECT_CC_I8 : Pseudo<(outs g8rc:$dst), (ins crrc:$cond,
+ g8rc_nox0:$T, g8rc_nox0:$F,
i32imm:$BROPC), "#SELECT_CC_I8",
[]>;
- def SELECT_CC_F4 : Pseudo<(outs F4RC:$dst), (ins CRRC:$cond, F4RC:$T, F4RC:$F,
+ def SELECT_CC_F4 : Pseudo<(outs f4rc:$dst), (ins crrc:$cond, f4rc:$T, f4rc:$F,
i32imm:$BROPC), "#SELECT_CC_F4",
[]>;
- def SELECT_CC_F8 : Pseudo<(outs F8RC:$dst), (ins CRRC:$cond, F8RC:$T, F8RC:$F,
+ def SELECT_CC_F8 : Pseudo<(outs f8rc:$dst), (ins crrc:$cond, f8rc:$T, f8rc:$F,
i32imm:$BROPC), "#SELECT_CC_F8",
[]>;
- def SELECT_CC_VRRC: Pseudo<(outs VRRC:$dst), (ins CRRC:$cond, VRRC:$T, VRRC:$F,
+ def SELECT_CC_VRRC: Pseudo<(outs vrrc:$dst), (ins crrc:$cond, vrrc:$T, vrrc:$F,
i32imm:$BROPC), "#SELECT_CC_VRRC",
[]>;
+
+ // SELECT_* pseudo instructions, like SELECT_CC_* but taking condition
+ // register bit directly.
+ def SELECT_I4 : Pseudo<(outs gprc:$dst), (ins crbitrc:$cond,
+ gprc_nor0:$T, gprc_nor0:$F), "#SELECT_I4",
+ [(set i32:$dst, (select i1:$cond, i32:$T, i32:$F))]>;
+ def SELECT_I8 : Pseudo<(outs g8rc:$dst), (ins crbitrc:$cond,
+ g8rc_nox0:$T, g8rc_nox0:$F), "#SELECT_I8",
+ [(set i64:$dst, (select i1:$cond, i64:$T, i64:$F))]>;
+ def SELECT_F4 : Pseudo<(outs f4rc:$dst), (ins crbitrc:$cond,
+ f4rc:$T, f4rc:$F), "#SELECT_F4",
+ [(set f32:$dst, (select i1:$cond, f32:$T, f32:$F))]>;
+ def SELECT_F8 : Pseudo<(outs f8rc:$dst), (ins crbitrc:$cond,
+ f8rc:$T, f8rc:$F), "#SELECT_F8",
+ [(set f64:$dst, (select i1:$cond, f64:$T, f64:$F))]>;
+ def SELECT_VRRC: Pseudo<(outs vrrc:$dst), (ins crbitrc:$cond,
+ vrrc:$T, vrrc:$F), "#SELECT_VRRC",
+ [(set v4i32:$dst,
+ (select i1:$cond, v4i32:$T, v4i32:$F))]>;
}
// SPILL_CR - Indicate that we're dumping the CR register, so we'll need to
// scavenge a register for it.
-let mayStore = 1 in
-def SPILL_CR : Pseudo<(outs), (ins CRRC:$cond, memri:$F),
+let mayStore = 1 in {
+def SPILL_CR : Pseudo<(outs), (ins crrc:$cond, memri:$F),
"#SPILL_CR", []>;
+def SPILL_CRBIT : Pseudo<(outs), (ins crbitrc:$cond, memri:$F),
+ "#SPILL_CRBIT", []>;
+}
// RESTORE_CR - Indicate that we're restoring the CR register (previously
// spilled), so we'll need to scavenge a register for it.
-let mayLoad = 1 in
-def RESTORE_CR : Pseudo<(outs CRRC:$cond), (ins memri:$F),
+let mayLoad = 1 in {
+def RESTORE_CR : Pseudo<(outs crrc:$cond), (ins memri:$F),
"#RESTORE_CR", []>;
+def RESTORE_CRBIT : Pseudo<(outs crbitrc:$cond), (ins memri:$F),
+ "#RESTORE_CRBIT", []>;
+}
let isTerminator = 1, isBarrier = 1, PPC970_Unit = 7 in {
let isReturn = 1, Uses = [LR, RM] in
- def BLR : XLForm_2_ext<19, 16, 20, 0, 0, (outs), (ins), "blr", BrB,
+ def BLR : XLForm_2_ext<19, 16, 20, 0, 0, (outs), (ins), "blr", IIC_BrB,
[(retflag)]>;
- let isBranch = 1, isIndirectBranch = 1, Uses = [CTR] in
- def BCTR : XLForm_2_ext<19, 528, 20, 0, 0, (outs), (ins), "bctr", BrB, []>;
+ let isBranch = 1, isIndirectBranch = 1, Uses = [CTR] in {
+ def BCTR : XLForm_2_ext<19, 528, 20, 0, 0, (outs), (ins), "bctr", IIC_BrB,
+ []>;
+
+ let isCodeGenOnly = 1 in {
+ def BCCCTR : XLForm_2_br<19, 528, 0, (outs), (ins pred:$cond),
+ "b${cond:cc}ctr${cond:pm} ${cond:reg}", IIC_BrB,
+ []>;
+
+ def BCCTR : XLForm_2_br2<19, 528, 12, 0, (outs), (ins crbitrc:$bi),
+ "bcctr 12, $bi, 0", IIC_BrB, []>;
+ def BCCTRn : XLForm_2_br2<19, 528, 4, 0, (outs), (ins crbitrc:$bi),
+ "bcctr 4, $bi, 0", IIC_BrB, []>;
+ }
+ }
}
let Defs = [LR] in
let isBranch = 1, isTerminator = 1, hasCtrlDep = 1, PPC970_Unit = 7 in {
let isBarrier = 1 in {
def B : IForm<18, 0, 0, (outs), (ins directbrtarget:$dst),
- "b $dst", BrB,
+ "b $dst", IIC_BrB,
[(br bb:$dst)]>;
+ def BA : IForm<18, 1, 0, (outs), (ins absdirectbrtarget:$dst),
+ "ba $dst", IIC_BrB, []>;
}
// BCC represents an arbitrary conditional branch on a predicate.
// FIXME: should be able to write a pattern for PPCcondbranch, but can't use
// a two-value operand where a dag node expects two operands. :(
- let isCodeGenOnly = 1 in
+ let isCodeGenOnly = 1 in {
def BCC : BForm<16, 0, 0, (outs), (ins pred:$cond, condbrtarget:$dst),
- "b${cond:cc} ${cond:reg}, $dst"
- /*[(PPCcondbranch CRRC:$crS, imm:$opc, bb:$dst)]*/>;
+ "b${cond:cc}${cond:pm} ${cond:reg}, $dst"
+ /*[(PPCcondbranch crrc:$crS, imm:$opc, bb:$dst)]*/>;
+ def BCCA : BForm<16, 1, 0, (outs), (ins pred:$cond, abscondbrtarget:$dst),
+ "b${cond:cc}a${cond:pm} ${cond:reg}, $dst">;
+
+ let isReturn = 1, Uses = [LR, RM] in
+ def BCCLR : XLForm_2_br<19, 16, 0, (outs), (ins pred:$cond),
+ "b${cond:cc}lr${cond:pm} ${cond:reg}", IIC_BrB, []>;
+ }
+
+ let isCodeGenOnly = 1 in {
+ let Pattern = [(brcond i1:$bi, bb:$dst)] in
+ def BC : BForm_4<16, 12, 0, 0, (outs), (ins crbitrc:$bi, condbrtarget:$dst),
+ "bc 12, $bi, $dst">;
+
+ let Pattern = [(brcond (not i1:$bi), bb:$dst)] in
+ def BCn : BForm_4<16, 4, 0, 0, (outs), (ins crbitrc:$bi, condbrtarget:$dst),
+ "bc 4, $bi, $dst">;
+
+ let isReturn = 1, Uses = [LR, RM] in
+ def BCLR : XLForm_2_br2<19, 16, 12, 0, (outs), (ins crbitrc:$bi),
+ "bclr 12, $bi, 0", IIC_BrB, []>;
+ def BCLRn : XLForm_2_br2<19, 16, 4, 0, (outs), (ins crbitrc:$bi),
+ "bclr 4, $bi, 0", IIC_BrB, []>;
+ }
+
+ let isReturn = 1, Defs = [CTR], Uses = [CTR, LR, RM] in {
+ def BDZLR : XLForm_2_ext<19, 16, 18, 0, 0, (outs), (ins),
+ "bdzlr", IIC_BrB, []>;
+ def BDNZLR : XLForm_2_ext<19, 16, 16, 0, 0, (outs), (ins),
+ "bdnzlr", IIC_BrB, []>;
+ def BDZLRp : XLForm_2_ext<19, 16, 27, 0, 0, (outs), (ins),
+ "bdzlr+", IIC_BrB, []>;
+ def BDNZLRp: XLForm_2_ext<19, 16, 25, 0, 0, (outs), (ins),
+ "bdnzlr+", IIC_BrB, []>;
+ def BDZLRm : XLForm_2_ext<19, 16, 26, 0, 0, (outs), (ins),
+ "bdzlr-", IIC_BrB, []>;
+ def BDNZLRm: XLForm_2_ext<19, 16, 24, 0, 0, (outs), (ins),
+ "bdnzlr-", IIC_BrB, []>;
+ }
let Defs = [CTR], Uses = [CTR] in {
def BDZ : BForm_1<16, 18, 0, 0, (outs), (ins condbrtarget:$dst),
"bdz $dst">;
def BDNZ : BForm_1<16, 16, 0, 0, (outs), (ins condbrtarget:$dst),
"bdnz $dst">;
+ def BDZA : BForm_1<16, 18, 1, 0, (outs), (ins abscondbrtarget:$dst),
+ "bdza $dst">;
+ def BDNZA : BForm_1<16, 16, 1, 0, (outs), (ins abscondbrtarget:$dst),
+ "bdnza $dst">;
+ def BDZp : BForm_1<16, 27, 0, 0, (outs), (ins condbrtarget:$dst),
+ "bdz+ $dst">;
+ def BDNZp: BForm_1<16, 25, 0, 0, (outs), (ins condbrtarget:$dst),
+ "bdnz+ $dst">;
+ def BDZAp : BForm_1<16, 27, 1, 0, (outs), (ins abscondbrtarget:$dst),
+ "bdza+ $dst">;
+ def BDNZAp: BForm_1<16, 25, 1, 0, (outs), (ins abscondbrtarget:$dst),
+ "bdnza+ $dst">;
+ def BDZm : BForm_1<16, 26, 0, 0, (outs), (ins condbrtarget:$dst),
+ "bdz- $dst">;
+ def BDNZm: BForm_1<16, 24, 0, 0, (outs), (ins condbrtarget:$dst),
+ "bdnz- $dst">;
+ def BDZAm : BForm_1<16, 26, 1, 0, (outs), (ins abscondbrtarget:$dst),
+ "bdza- $dst">;
+ def BDNZAm: BForm_1<16, 24, 1, 0, (outs), (ins abscondbrtarget:$dst),
+ "bdnza- $dst">;
}
}
-// The direct BCL used by the SjLj setjmp code.
-let isCall = 1, hasCtrlDep = 1, PPC970_Unit = 7 in {
+// The unconditional BCL used by the SjLj setjmp code.
+let isCall = 1, hasCtrlDep = 1, isCodeGenOnly = 1, PPC970_Unit = 7 in {
let Defs = [LR], Uses = [RM] in {
- def BCL : BForm_2<16, 20, 31, 0, 1, (outs), (ins condbrtarget:$dst),
- "bcl 20, 31, $dst">;
+ def BCLalways : BForm_2<16, 20, 31, 0, 1, (outs), (ins condbrtarget:$dst),
+ "bcl 20, 31, $dst">;
}
}
// Convenient aliases for call instructions
let Uses = [RM] in {
def BL : IForm<18, 0, 1, (outs), (ins calltarget:$func),
- "bl $func", BrB, []>; // See Pat patterns below.
- def BLA : IForm<18, 1, 1, (outs), (ins aaddr:$func),
- "bla $func", BrB, [(PPCcall (i32 imm:$func))]>;
+ "bl $func", IIC_BrB, []>; // See Pat patterns below.
+ def BLA : IForm<18, 1, 1, (outs), (ins abscalltarget:$func),
+ "bla $func", IIC_BrB, [(PPCcall (i32 imm:$func))]>;
+
+ let isCodeGenOnly = 1 in {
+ def BL_TLS : IForm<18, 0, 1, (outs), (ins tlscall32:$func),
+ "bl $func", IIC_BrB, []>;
+ def BCCL : BForm<16, 0, 1, (outs), (ins pred:$cond, condbrtarget:$dst),
+ "b${cond:cc}l${cond:pm} ${cond:reg}, $dst">;
+ def BCCLA : BForm<16, 1, 1, (outs), (ins pred:$cond, abscondbrtarget:$dst),
+ "b${cond:cc}la${cond:pm} ${cond:reg}, $dst">;
+
+ def BCL : BForm_4<16, 12, 0, 1, (outs),
+ (ins crbitrc:$bi, condbrtarget:$dst),
+ "bcl 12, $bi, $dst">;
+ def BCLn : BForm_4<16, 4, 0, 1, (outs),
+ (ins crbitrc:$bi, condbrtarget:$dst),
+ "bcl 4, $bi, $dst">;
+ }
}
let Uses = [CTR, RM] in {
def BCTRL : XLForm_2_ext<19, 528, 20, 0, 1, (outs), (ins),
- "bctrl", BrB, [(PPCbctrl)]>,
+ "bctrl", IIC_BrB, [(PPCbctrl)]>,
Requires<[In32BitMode]>;
+
+ let isCodeGenOnly = 1 in {
+ def BCCCTRL : XLForm_2_br<19, 528, 1, (outs), (ins pred:$cond),
+ "b${cond:cc}ctrl${cond:pm} ${cond:reg}", IIC_BrB,
+ []>;
+
+ def BCCTRL : XLForm_2_br2<19, 528, 12, 1, (outs), (ins crbitrc:$bi),
+ "bcctrl 12, $bi, 0", IIC_BrB, []>;
+ def BCCTRLn : XLForm_2_br2<19, 528, 4, 1, (outs), (ins crbitrc:$bi),
+ "bcctrl 4, $bi, 0", IIC_BrB, []>;
+ }
+ }
+ let Uses = [LR, RM] in {
+ def BLRL : XLForm_2_ext<19, 16, 20, 0, 1, (outs), (ins),
+ "blrl", IIC_BrB, []>;
+
+ let isCodeGenOnly = 1 in {
+ def BCCLRL : XLForm_2_br<19, 16, 1, (outs), (ins pred:$cond),
+ "b${cond:cc}lrl${cond:pm} ${cond:reg}", IIC_BrB,
+ []>;
+
+ def BCLRL : XLForm_2_br2<19, 16, 12, 1, (outs), (ins crbitrc:$bi),
+ "bclrl 12, $bi, 0", IIC_BrB, []>;
+ def BCLRLn : XLForm_2_br2<19, 16, 4, 1, (outs), (ins crbitrc:$bi),
+ "bclrl 4, $bi, 0", IIC_BrB, []>;
+ }
+ }
+ let Defs = [CTR], Uses = [CTR, RM] in {
+ def BDZL : BForm_1<16, 18, 0, 1, (outs), (ins condbrtarget:$dst),
+ "bdzl $dst">;
+ def BDNZL : BForm_1<16, 16, 0, 1, (outs), (ins condbrtarget:$dst),
+ "bdnzl $dst">;
+ def BDZLA : BForm_1<16, 18, 1, 1, (outs), (ins abscondbrtarget:$dst),
+ "bdzla $dst">;
+ def BDNZLA : BForm_1<16, 16, 1, 1, (outs), (ins abscondbrtarget:$dst),
+ "bdnzla $dst">;
+ def BDZLp : BForm_1<16, 27, 0, 1, (outs), (ins condbrtarget:$dst),
+ "bdzl+ $dst">;
+ def BDNZLp: BForm_1<16, 25, 0, 1, (outs), (ins condbrtarget:$dst),
+ "bdnzl+ $dst">;
+ def BDZLAp : BForm_1<16, 27, 1, 1, (outs), (ins abscondbrtarget:$dst),
+ "bdzla+ $dst">;
+ def BDNZLAp: BForm_1<16, 25, 1, 1, (outs), (ins abscondbrtarget:$dst),
+ "bdnzla+ $dst">;
+ def BDZLm : BForm_1<16, 26, 0, 1, (outs), (ins condbrtarget:$dst),
+ "bdzl- $dst">;
+ def BDNZLm: BForm_1<16, 24, 0, 1, (outs), (ins condbrtarget:$dst),
+ "bdnzl- $dst">;
+ def BDZLAm : BForm_1<16, 26, 1, 1, (outs), (ins abscondbrtarget:$dst),
+ "bdzla- $dst">;
+ def BDNZLAm: BForm_1<16, 24, 1, 1, (outs), (ins abscondbrtarget:$dst),
+ "bdnzla- $dst">;
+ }
+ let Defs = [CTR], Uses = [CTR, LR, RM] in {
+ def BDZLRL : XLForm_2_ext<19, 16, 18, 0, 1, (outs), (ins),
+ "bdzlrl", IIC_BrB, []>;
+ def BDNZLRL : XLForm_2_ext<19, 16, 16, 0, 1, (outs), (ins),
+ "bdnzlrl", IIC_BrB, []>;
+ def BDZLRLp : XLForm_2_ext<19, 16, 27, 0, 1, (outs), (ins),
+ "bdzlrl+", IIC_BrB, []>;
+ def BDNZLRLp: XLForm_2_ext<19, 16, 25, 0, 1, (outs), (ins),
+ "bdnzlrl+", IIC_BrB, []>;
+ def BDZLRLm : XLForm_2_ext<19, 16, 26, 0, 1, (outs), (ins),
+ "bdzlrl-", IIC_BrB, []>;
+ def BDNZLRLm: XLForm_2_ext<19, 16, 24, 0, 1, (outs), (ins),
+ "bdnzlrl-", IIC_BrB, []>;
}
}
let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1, Uses = [RM] in
-def TCRETURNai :Pseudo<(outs), (ins aaddr:$func, i32imm:$offset),
+def TCRETURNai :Pseudo<(outs), (ins abscalltarget:$func, i32imm:$offset),
"#TC_RETURNa $func $offset",
[(PPCtc_return (i32 imm:$func), imm:$offset)]>;
[]>;
+let isCodeGenOnly = 1 in {
+
let isTerminator = 1, isBarrier = 1, PPC970_Unit = 7, isBranch = 1,
isIndirectBranch = 1, isCall = 1, isReturn = 1, Uses = [CTR, RM] in
-def TAILBCTR : XLForm_2_ext<19, 528, 20, 0, 0, (outs), (ins), "bctr", BrB, []>,
- Requires<[In32BitMode]>;
-
-
+def TAILBCTR : XLForm_2_ext<19, 528, 20, 0, 0, (outs), (ins), "bctr", IIC_BrB,
+ []>, Requires<[In32BitMode]>;
let isBranch = 1, isTerminator = 1, hasCtrlDep = 1, PPC970_Unit = 7,
isBarrier = 1, isCall = 1, isReturn = 1, Uses = [RM] in
def TAILB : IForm<18, 0, 0, (outs), (ins calltarget:$dst),
- "b $dst", BrB,
+ "b $dst", IIC_BrB,
[]>;
-
let isBranch = 1, isTerminator = 1, hasCtrlDep = 1, PPC970_Unit = 7,
isBarrier = 1, isCall = 1, isReturn = 1, Uses = [RM] in
-def TAILBA : IForm<18, 0, 0, (outs), (ins aaddr:$dst),
- "ba $dst", BrB,
+def TAILBA : IForm<18, 0, 0, (outs), (ins abscalltarget:$dst),
+ "ba $dst", IIC_BrB,
[]>;
-let hasSideEffects = 1, isBarrier = 1, isCodeGenOnly = 1,
- usesCustomInserter = 1 in {
- def EH_SjLj_SetJmp32 : Pseudo<(outs GPRC:$dst), (ins memr:$buf),
+}
+
+let hasSideEffects = 1, isBarrier = 1, usesCustomInserter = 1 in {
+ let Defs = [CTR] in
+ def EH_SjLj_SetJmp32 : Pseudo<(outs gprc:$dst), (ins memr:$buf),
"#EH_SJLJ_SETJMP32",
[(set i32:$dst, (PPCeh_sjlj_setjmp addr:$buf))]>,
Requires<[In32BitMode]>;
Requires<[In32BitMode]>;
}
-let isBranch = 1, isTerminator = 1, isCodeGenOnly = 1 in {
+let isBranch = 1, isTerminator = 1 in {
def EH_SjLj_Setup : Pseudo<(outs), (ins directbrtarget:$dst),
"#EH_SjLj_Setup\t$dst", []>;
}
+// System call.
+let PPC970_Unit = 7 in {
+ def SC : SCForm<17, 1, (outs), (ins i32imm:$lev),
+ "sc $lev", IIC_BrB, [(PPCsc (i32 imm:$lev))]>;
+}
+
// DCB* instructions.
-def DCBA : DCB_Form<758, 0, (outs), (ins memrr:$dst),
- "dcba $dst", LdStDCBF, [(int_ppc_dcba xoaddr:$dst)]>,
+def DCBA : DCB_Form<758, 0, (outs), (ins memrr:$dst), "dcba $dst",
+ IIC_LdStDCBF, [(int_ppc_dcba xoaddr:$dst)]>,
PPC970_DGroup_Single;
-def DCBF : DCB_Form<86, 0, (outs), (ins memrr:$dst),
- "dcbf $dst", LdStDCBF, [(int_ppc_dcbf xoaddr:$dst)]>,
+def DCBF : DCB_Form<86, 0, (outs), (ins memrr:$dst), "dcbf $dst",
+ IIC_LdStDCBF, [(int_ppc_dcbf xoaddr:$dst)]>,
PPC970_DGroup_Single;
-def DCBI : DCB_Form<470, 0, (outs), (ins memrr:$dst),
- "dcbi $dst", LdStDCBF, [(int_ppc_dcbi xoaddr:$dst)]>,
+def DCBI : DCB_Form<470, 0, (outs), (ins memrr:$dst), "dcbi $dst",
+ IIC_LdStDCBF, [(int_ppc_dcbi xoaddr:$dst)]>,
PPC970_DGroup_Single;
-def DCBST : DCB_Form<54, 0, (outs), (ins memrr:$dst),
- "dcbst $dst", LdStDCBF, [(int_ppc_dcbst xoaddr:$dst)]>,
+def DCBST : DCB_Form<54, 0, (outs), (ins memrr:$dst), "dcbst $dst",
+ IIC_LdStDCBF, [(int_ppc_dcbst xoaddr:$dst)]>,
PPC970_DGroup_Single;
-def DCBT : DCB_Form<278, 0, (outs), (ins memrr:$dst),
- "dcbt $dst", LdStDCBF, [(int_ppc_dcbt xoaddr:$dst)]>,
+def DCBT : DCB_Form<278, 0, (outs), (ins memrr:$dst), "dcbt $dst",
+ IIC_LdStDCBF, [(int_ppc_dcbt xoaddr:$dst)]>,
PPC970_DGroup_Single;
-def DCBTST : DCB_Form<246, 0, (outs), (ins memrr:$dst),
- "dcbtst $dst", LdStDCBF, [(int_ppc_dcbtst xoaddr:$dst)]>,
+def DCBTST : DCB_Form<246, 0, (outs), (ins memrr:$dst), "dcbtst $dst",
+ IIC_LdStDCBF, [(int_ppc_dcbtst xoaddr:$dst)]>,
PPC970_DGroup_Single;
-def DCBZ : DCB_Form<1014, 0, (outs), (ins memrr:$dst),
- "dcbz $dst", LdStDCBF, [(int_ppc_dcbz xoaddr:$dst)]>,
+def DCBZ : DCB_Form<1014, 0, (outs), (ins memrr:$dst), "dcbz $dst",
+ IIC_LdStDCBF, [(int_ppc_dcbz xoaddr:$dst)]>,
PPC970_DGroup_Single;
-def DCBZL : DCB_Form<1014, 1, (outs), (ins memrr:$dst),
- "dcbzl $dst", LdStDCBF, [(int_ppc_dcbzl xoaddr:$dst)]>,
+def DCBZL : DCB_Form<1014, 1, (outs), (ins memrr:$dst), "dcbzl $dst",
+ IIC_LdStDCBF, [(int_ppc_dcbzl xoaddr:$dst)]>,
PPC970_DGroup_Single;
def : Pat<(prefetch xoaddr:$dst, (i32 0), imm, (i32 1)),
let usesCustomInserter = 1 in {
let Defs = [CR0] in {
def ATOMIC_LOAD_ADD_I8 : Pseudo<
- (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_ADD_I8",
+ (outs gprc:$dst), (ins memrr:$ptr, gprc:$incr), "#ATOMIC_LOAD_ADD_I8",
[(set i32:$dst, (atomic_load_add_8 xoaddr:$ptr, i32:$incr))]>;
def ATOMIC_LOAD_SUB_I8 : Pseudo<
- (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_SUB_I8",
+ (outs gprc:$dst), (ins memrr:$ptr, gprc:$incr), "#ATOMIC_LOAD_SUB_I8",
[(set i32:$dst, (atomic_load_sub_8 xoaddr:$ptr, i32:$incr))]>;
def ATOMIC_LOAD_AND_I8 : Pseudo<
- (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_AND_I8",
+ (outs gprc:$dst), (ins memrr:$ptr, gprc:$incr), "#ATOMIC_LOAD_AND_I8",
[(set i32:$dst, (atomic_load_and_8 xoaddr:$ptr, i32:$incr))]>;
def ATOMIC_LOAD_OR_I8 : Pseudo<
- (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_OR_I8",
+ (outs gprc:$dst), (ins memrr:$ptr, gprc:$incr), "#ATOMIC_LOAD_OR_I8",
[(set i32:$dst, (atomic_load_or_8 xoaddr:$ptr, i32:$incr))]>;
def ATOMIC_LOAD_XOR_I8 : Pseudo<
- (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "ATOMIC_LOAD_XOR_I8",
+ (outs gprc:$dst), (ins memrr:$ptr, gprc:$incr), "ATOMIC_LOAD_XOR_I8",
[(set i32:$dst, (atomic_load_xor_8 xoaddr:$ptr, i32:$incr))]>;
def ATOMIC_LOAD_NAND_I8 : Pseudo<
- (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_NAND_I8",
+ (outs gprc:$dst), (ins memrr:$ptr, gprc:$incr), "#ATOMIC_LOAD_NAND_I8",
[(set i32:$dst, (atomic_load_nand_8 xoaddr:$ptr, i32:$incr))]>;
def ATOMIC_LOAD_ADD_I16 : Pseudo<
- (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_ADD_I16",
+ (outs gprc:$dst), (ins memrr:$ptr, gprc:$incr), "#ATOMIC_LOAD_ADD_I16",
[(set i32:$dst, (atomic_load_add_16 xoaddr:$ptr, i32:$incr))]>;
def ATOMIC_LOAD_SUB_I16 : Pseudo<
- (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_SUB_I16",
+ (outs gprc:$dst), (ins memrr:$ptr, gprc:$incr), "#ATOMIC_LOAD_SUB_I16",
[(set i32:$dst, (atomic_load_sub_16 xoaddr:$ptr, i32:$incr))]>;
def ATOMIC_LOAD_AND_I16 : Pseudo<
- (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_AND_I16",
+ (outs gprc:$dst), (ins memrr:$ptr, gprc:$incr), "#ATOMIC_LOAD_AND_I16",
[(set i32:$dst, (atomic_load_and_16 xoaddr:$ptr, i32:$incr))]>;
def ATOMIC_LOAD_OR_I16 : Pseudo<
- (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_OR_I16",
+ (outs gprc:$dst), (ins memrr:$ptr, gprc:$incr), "#ATOMIC_LOAD_OR_I16",
[(set i32:$dst, (atomic_load_or_16 xoaddr:$ptr, i32:$incr))]>;
def ATOMIC_LOAD_XOR_I16 : Pseudo<
- (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_XOR_I16",
+ (outs gprc:$dst), (ins memrr:$ptr, gprc:$incr), "#ATOMIC_LOAD_XOR_I16",
[(set i32:$dst, (atomic_load_xor_16 xoaddr:$ptr, i32:$incr))]>;
def ATOMIC_LOAD_NAND_I16 : Pseudo<
- (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_NAND_I16",
+ (outs gprc:$dst), (ins memrr:$ptr, gprc:$incr), "#ATOMIC_LOAD_NAND_I16",
[(set i32:$dst, (atomic_load_nand_16 xoaddr:$ptr, i32:$incr))]>;
def ATOMIC_LOAD_ADD_I32 : Pseudo<
- (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_ADD_I32",
+ (outs gprc:$dst), (ins memrr:$ptr, gprc:$incr), "#ATOMIC_LOAD_ADD_I32",
[(set i32:$dst, (atomic_load_add_32 xoaddr:$ptr, i32:$incr))]>;
def ATOMIC_LOAD_SUB_I32 : Pseudo<
- (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_SUB_I32",
+ (outs gprc:$dst), (ins memrr:$ptr, gprc:$incr), "#ATOMIC_LOAD_SUB_I32",
[(set i32:$dst, (atomic_load_sub_32 xoaddr:$ptr, i32:$incr))]>;
def ATOMIC_LOAD_AND_I32 : Pseudo<
- (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_AND_I32",
+ (outs gprc:$dst), (ins memrr:$ptr, gprc:$incr), "#ATOMIC_LOAD_AND_I32",
[(set i32:$dst, (atomic_load_and_32 xoaddr:$ptr, i32:$incr))]>;
def ATOMIC_LOAD_OR_I32 : Pseudo<
- (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_OR_I32",
+ (outs gprc:$dst), (ins memrr:$ptr, gprc:$incr), "#ATOMIC_LOAD_OR_I32",
[(set i32:$dst, (atomic_load_or_32 xoaddr:$ptr, i32:$incr))]>;
def ATOMIC_LOAD_XOR_I32 : Pseudo<
- (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_XOR_I32",
+ (outs gprc:$dst), (ins memrr:$ptr, gprc:$incr), "#ATOMIC_LOAD_XOR_I32",
[(set i32:$dst, (atomic_load_xor_32 xoaddr:$ptr, i32:$incr))]>;
def ATOMIC_LOAD_NAND_I32 : Pseudo<
- (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_NAND_I32",
+ (outs gprc:$dst), (ins memrr:$ptr, gprc:$incr), "#ATOMIC_LOAD_NAND_I32",
[(set i32:$dst, (atomic_load_nand_32 xoaddr:$ptr, i32:$incr))]>;
def ATOMIC_CMP_SWAP_I8 : Pseudo<
- (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$old, GPRC:$new), "#ATOMIC_CMP_SWAP_I8",
+ (outs gprc:$dst), (ins memrr:$ptr, gprc:$old, gprc:$new), "#ATOMIC_CMP_SWAP_I8",
[(set i32:$dst, (atomic_cmp_swap_8 xoaddr:$ptr, i32:$old, i32:$new))]>;
def ATOMIC_CMP_SWAP_I16 : Pseudo<
- (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$old, GPRC:$new), "#ATOMIC_CMP_SWAP_I16 $dst $ptr $old $new",
+ (outs gprc:$dst), (ins memrr:$ptr, gprc:$old, gprc:$new), "#ATOMIC_CMP_SWAP_I16 $dst $ptr $old $new",
[(set i32:$dst, (atomic_cmp_swap_16 xoaddr:$ptr, i32:$old, i32:$new))]>;
def ATOMIC_CMP_SWAP_I32 : Pseudo<
- (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$old, GPRC:$new), "#ATOMIC_CMP_SWAP_I32 $dst $ptr $old $new",
+ (outs gprc:$dst), (ins memrr:$ptr, gprc:$old, gprc:$new), "#ATOMIC_CMP_SWAP_I32 $dst $ptr $old $new",
[(set i32:$dst, (atomic_cmp_swap_32 xoaddr:$ptr, i32:$old, i32:$new))]>;
def ATOMIC_SWAP_I8 : Pseudo<
- (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$new), "#ATOMIC_SWAP_i8",
+ (outs gprc:$dst), (ins memrr:$ptr, gprc:$new), "#ATOMIC_SWAP_i8",
[(set i32:$dst, (atomic_swap_8 xoaddr:$ptr, i32:$new))]>;
def ATOMIC_SWAP_I16 : Pseudo<
- (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$new), "#ATOMIC_SWAP_I16",
+ (outs gprc:$dst), (ins memrr:$ptr, gprc:$new), "#ATOMIC_SWAP_I16",
[(set i32:$dst, (atomic_swap_16 xoaddr:$ptr, i32:$new))]>;
def ATOMIC_SWAP_I32 : Pseudo<
- (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$new), "#ATOMIC_SWAP_I32",
+ (outs gprc:$dst), (ins memrr:$ptr, gprc:$new), "#ATOMIC_SWAP_I32",
[(set i32:$dst, (atomic_swap_32 xoaddr:$ptr, i32:$new))]>;
}
}
// Instructions to support atomic operations
-def LWARX : XForm_1<31, 20, (outs GPRC:$rD), (ins memrr:$src),
- "lwarx $rD, $src", LdStLWARX,
+def LWARX : XForm_1<31, 20, (outs gprc:$rD), (ins memrr:$src),
+ "lwarx $rD, $src", IIC_LdStLWARX,
[(set i32:$rD, (PPClarx xoaddr:$src))]>;
let Defs = [CR0] in
-def STWCX : XForm_1<31, 150, (outs), (ins GPRC:$rS, memrr:$dst),
- "stwcx. $rS, $dst", LdStSTWCX,
+def STWCX : XForm_1<31, 150, (outs), (ins gprc:$rS, memrr:$dst),
+ "stwcx. $rS, $dst", IIC_LdStSTWCX,
[(PPCstcx i32:$rS, xoaddr:$dst)]>,
isDOT;
let isTerminator = 1, isBarrier = 1, hasCtrlDep = 1 in
-def TRAP : XForm_24<31, 4, (outs), (ins), "trap", LdStLoad, [(trap)]>;
+def TRAP : XForm_24<31, 4, (outs), (ins), "trap", IIC_LdStLoad, [(trap)]>;
+
+def TWI : DForm_base<3, (outs), (ins u5imm:$to, gprc:$rA, s16imm:$imm),
+ "twi $to, $rA, $imm", IIC_IntTrapW, []>;
+def TW : XForm_1<31, 4, (outs), (ins u5imm:$to, gprc:$rA, gprc:$rB),
+ "tw $to, $rA, $rB", IIC_IntTrapW, []>;
+def TDI : DForm_base<2, (outs), (ins u5imm:$to, g8rc:$rA, s16imm:$imm),
+ "tdi $to, $rA, $imm", IIC_IntTrapD, []>;
+def TD : XForm_1<31, 68, (outs), (ins u5imm:$to, g8rc:$rA, g8rc:$rB),
+ "td $to, $rA, $rB", IIC_IntTrapD, []>;
//===----------------------------------------------------------------------===//
// PPC32 Load Instructions.
// Unindexed (r+i) Loads.
let canFoldAsLoad = 1, PPC970_Unit = 2 in {
-def LBZ : DForm_1<34, (outs GPRC:$rD), (ins memri:$src),
- "lbz $rD, $src", LdStLoad,
+def LBZ : DForm_1<34, (outs gprc:$rD), (ins memri:$src),
+ "lbz $rD, $src", IIC_LdStLoad,
[(set i32:$rD, (zextloadi8 iaddr:$src))]>;
-def LHA : DForm_1<42, (outs GPRC:$rD), (ins memri:$src),
- "lha $rD, $src", LdStLHA,
+def LHA : DForm_1<42, (outs gprc:$rD), (ins memri:$src),
+ "lha $rD, $src", IIC_LdStLHA,
[(set i32:$rD, (sextloadi16 iaddr:$src))]>,
PPC970_DGroup_Cracked;
-def LHZ : DForm_1<40, (outs GPRC:$rD), (ins memri:$src),
- "lhz $rD, $src", LdStLoad,
+def LHZ : DForm_1<40, (outs gprc:$rD), (ins memri:$src),
+ "lhz $rD, $src", IIC_LdStLoad,
[(set i32:$rD, (zextloadi16 iaddr:$src))]>;
-def LWZ : DForm_1<32, (outs GPRC:$rD), (ins memri:$src),
- "lwz $rD, $src", LdStLoad,
+def LWZ : DForm_1<32, (outs gprc:$rD), (ins memri:$src),
+ "lwz $rD, $src", IIC_LdStLoad,
[(set i32:$rD, (load iaddr:$src))]>;
-def LFS : DForm_1<48, (outs F4RC:$rD), (ins memri:$src),
- "lfs $rD, $src", LdStLFD,
+def LFS : DForm_1<48, (outs f4rc:$rD), (ins memri:$src),
+ "lfs $rD, $src", IIC_LdStLFD,
[(set f32:$rD, (load iaddr:$src))]>;
-def LFD : DForm_1<50, (outs F8RC:$rD), (ins memri:$src),
- "lfd $rD, $src", LdStLFD,
+def LFD : DForm_1<50, (outs f8rc:$rD), (ins memri:$src),
+ "lfd $rD, $src", IIC_LdStLFD,
[(set f64:$rD, (load iaddr:$src))]>;
// Unindexed (r+i) Loads with Update (preinc).
-let mayLoad = 1 in {
-def LBZU : DForm_1<35, (outs GPRC:$rD, ptr_rc_nor0:$ea_result), (ins memri:$addr),
- "lbzu $rD, $addr", LdStLoadUpd,
+let mayLoad = 1, neverHasSideEffects = 1 in {
+def LBZU : DForm_1<35, (outs gprc:$rD, ptr_rc_nor0:$ea_result), (ins memri:$addr),
+ "lbzu $rD, $addr", IIC_LdStLoadUpd,
[]>, RegConstraint<"$addr.reg = $ea_result">,
NoEncode<"$ea_result">;
-def LHAU : DForm_1<43, (outs GPRC:$rD, ptr_rc_nor0:$ea_result), (ins memri:$addr),
- "lhau $rD, $addr", LdStLHAU,
+def LHAU : DForm_1<43, (outs gprc:$rD, ptr_rc_nor0:$ea_result), (ins memri:$addr),
+ "lhau $rD, $addr", IIC_LdStLHAU,
[]>, RegConstraint<"$addr.reg = $ea_result">,
NoEncode<"$ea_result">;
-def LHZU : DForm_1<41, (outs GPRC:$rD, ptr_rc_nor0:$ea_result), (ins memri:$addr),
- "lhzu $rD, $addr", LdStLoadUpd,
+def LHZU : DForm_1<41, (outs gprc:$rD, ptr_rc_nor0:$ea_result), (ins memri:$addr),
+ "lhzu $rD, $addr", IIC_LdStLoadUpd,
[]>, RegConstraint<"$addr.reg = $ea_result">,
NoEncode<"$ea_result">;
-def LWZU : DForm_1<33, (outs GPRC:$rD, ptr_rc_nor0:$ea_result), (ins memri:$addr),
- "lwzu $rD, $addr", LdStLoadUpd,
+def LWZU : DForm_1<33, (outs gprc:$rD, ptr_rc_nor0:$ea_result), (ins memri:$addr),
+ "lwzu $rD, $addr", IIC_LdStLoadUpd,
[]>, RegConstraint<"$addr.reg = $ea_result">,
NoEncode<"$ea_result">;
-def LFSU : DForm_1<49, (outs F4RC:$rD, ptr_rc_nor0:$ea_result), (ins memri:$addr),
- "lfsu $rD, $addr", LdStLFDU,
+def LFSU : DForm_1<49, (outs f4rc:$rD, ptr_rc_nor0:$ea_result), (ins memri:$addr),
+ "lfsu $rD, $addr", IIC_LdStLFDU,
[]>, RegConstraint<"$addr.reg = $ea_result">,
NoEncode<"$ea_result">;
-def LFDU : DForm_1<51, (outs F8RC:$rD, ptr_rc_nor0:$ea_result), (ins memri:$addr),
- "lfdu $rD, $addr", LdStLFDU,
+def LFDU : DForm_1<51, (outs f8rc:$rD, ptr_rc_nor0:$ea_result), (ins memri:$addr),
+ "lfdu $rD, $addr", IIC_LdStLFDU,
[]>, RegConstraint<"$addr.reg = $ea_result">,
NoEncode<"$ea_result">;
// Indexed (r+r) Loads with Update (preinc).
-def LBZUX : XForm_1<31, 119, (outs GPRC:$rD, ptr_rc_nor0:$ea_result),
+def LBZUX : XForm_1<31, 119, (outs gprc:$rD, ptr_rc_nor0:$ea_result),
(ins memrr:$addr),
- "lbzux $rD, $addr", LdStLoadUpd,
+ "lbzux $rD, $addr", IIC_LdStLoadUpdX,
[]>, RegConstraint<"$addr.ptrreg = $ea_result">,
NoEncode<"$ea_result">;
-def LHAUX : XForm_1<31, 375, (outs GPRC:$rD, ptr_rc_nor0:$ea_result),
+def LHAUX : XForm_1<31, 375, (outs gprc:$rD, ptr_rc_nor0:$ea_result),
(ins memrr:$addr),
- "lhaux $rD, $addr", LdStLHAU,
+ "lhaux $rD, $addr", IIC_LdStLHAUX,
[]>, RegConstraint<"$addr.ptrreg = $ea_result">,
NoEncode<"$ea_result">;
-def LHZUX : XForm_1<31, 311, (outs GPRC:$rD, ptr_rc_nor0:$ea_result),
+def LHZUX : XForm_1<31, 311, (outs gprc:$rD, ptr_rc_nor0:$ea_result),
(ins memrr:$addr),
- "lhzux $rD, $addr", LdStLoadUpd,
+ "lhzux $rD, $addr", IIC_LdStLoadUpdX,
[]>, RegConstraint<"$addr.ptrreg = $ea_result">,
NoEncode<"$ea_result">;
-def LWZUX : XForm_1<31, 55, (outs GPRC:$rD, ptr_rc_nor0:$ea_result),
+def LWZUX : XForm_1<31, 55, (outs gprc:$rD, ptr_rc_nor0:$ea_result),
(ins memrr:$addr),
- "lwzux $rD, $addr", LdStLoadUpd,
+ "lwzux $rD, $addr", IIC_LdStLoadUpdX,
[]>, RegConstraint<"$addr.ptrreg = $ea_result">,
NoEncode<"$ea_result">;
-def LFSUX : XForm_1<31, 567, (outs F4RC:$rD, ptr_rc_nor0:$ea_result),
+def LFSUX : XForm_1<31, 567, (outs f4rc:$rD, ptr_rc_nor0:$ea_result),
(ins memrr:$addr),
- "lfsux $rD, $addr", LdStLFDU,
+ "lfsux $rD, $addr", IIC_LdStLFDUX,
[]>, RegConstraint<"$addr.ptrreg = $ea_result">,
NoEncode<"$ea_result">;
-def LFDUX : XForm_1<31, 631, (outs F8RC:$rD, ptr_rc_nor0:$ea_result),
+def LFDUX : XForm_1<31, 631, (outs f8rc:$rD, ptr_rc_nor0:$ea_result),
(ins memrr:$addr),
- "lfdux $rD, $addr", LdStLFDU,
+ "lfdux $rD, $addr", IIC_LdStLFDUX,
[]>, RegConstraint<"$addr.ptrreg = $ea_result">,
NoEncode<"$ea_result">;
}
// Indexed (r+r) Loads.
//
let canFoldAsLoad = 1, PPC970_Unit = 2 in {
-def LBZX : XForm_1<31, 87, (outs GPRC:$rD), (ins memrr:$src),
- "lbzx $rD, $src", LdStLoad,
+def LBZX : XForm_1<31, 87, (outs gprc:$rD), (ins memrr:$src),
+ "lbzx $rD, $src", IIC_LdStLoad,
[(set i32:$rD, (zextloadi8 xaddr:$src))]>;
-def LHAX : XForm_1<31, 343, (outs GPRC:$rD), (ins memrr:$src),
- "lhax $rD, $src", LdStLHA,
+def LHAX : XForm_1<31, 343, (outs gprc:$rD), (ins memrr:$src),
+ "lhax $rD, $src", IIC_LdStLHA,
[(set i32:$rD, (sextloadi16 xaddr:$src))]>,
PPC970_DGroup_Cracked;
-def LHZX : XForm_1<31, 279, (outs GPRC:$rD), (ins memrr:$src),
- "lhzx $rD, $src", LdStLoad,
+def LHZX : XForm_1<31, 279, (outs gprc:$rD), (ins memrr:$src),
+ "lhzx $rD, $src", IIC_LdStLoad,
[(set i32:$rD, (zextloadi16 xaddr:$src))]>;
-def LWZX : XForm_1<31, 23, (outs GPRC:$rD), (ins memrr:$src),
- "lwzx $rD, $src", LdStLoad,
+def LWZX : XForm_1<31, 23, (outs gprc:$rD), (ins memrr:$src),
+ "lwzx $rD, $src", IIC_LdStLoad,
[(set i32:$rD, (load xaddr:$src))]>;
-def LHBRX : XForm_1<31, 790, (outs GPRC:$rD), (ins memrr:$src),
- "lhbrx $rD, $src", LdStLoad,
+def LHBRX : XForm_1<31, 790, (outs gprc:$rD), (ins memrr:$src),
+ "lhbrx $rD, $src", IIC_LdStLoad,
[(set i32:$rD, (PPClbrx xoaddr:$src, i16))]>;
-def LWBRX : XForm_1<31, 534, (outs GPRC:$rD), (ins memrr:$src),
- "lwbrx $rD, $src", LdStLoad,
+def LWBRX : XForm_1<31, 534, (outs gprc:$rD), (ins memrr:$src),
+ "lwbrx $rD, $src", IIC_LdStLoad,
[(set i32:$rD, (PPClbrx xoaddr:$src, i32))]>;
-def LFSX : XForm_25<31, 535, (outs F4RC:$frD), (ins memrr:$src),
- "lfsx $frD, $src", LdStLFD,
+def LFSX : XForm_25<31, 535, (outs f4rc:$frD), (ins memrr:$src),
+ "lfsx $frD, $src", IIC_LdStLFD,
[(set f32:$frD, (load xaddr:$src))]>;
-def LFDX : XForm_25<31, 599, (outs F8RC:$frD), (ins memrr:$src),
- "lfdx $frD, $src", LdStLFD,
+def LFDX : XForm_25<31, 599, (outs f8rc:$frD), (ins memrr:$src),
+ "lfdx $frD, $src", IIC_LdStLFD,
[(set f64:$frD, (load xaddr:$src))]>;
+
+def LFIWAX : XForm_25<31, 855, (outs f8rc:$frD), (ins memrr:$src),
+ "lfiwax $frD, $src", IIC_LdStLFD,
+ [(set f64:$frD, (PPClfiwax xoaddr:$src))]>;
+def LFIWZX : XForm_25<31, 887, (outs f8rc:$frD), (ins memrr:$src),
+ "lfiwzx $frD, $src", IIC_LdStLFD,
+ [(set f64:$frD, (PPClfiwzx xoaddr:$src))]>;
}
+// Load Multiple
+def LMW : DForm_1<46, (outs gprc:$rD), (ins memri:$src),
+ "lmw $rD, $src", IIC_LdStLMW, []>;
+
//===----------------------------------------------------------------------===//
// PPC32 Store Instructions.
//
// Unindexed (r+i) Stores.
let PPC970_Unit = 2 in {
-def STB : DForm_1<38, (outs), (ins GPRC:$rS, memri:$src),
- "stb $rS, $src", LdStStore,
+def STB : DForm_1<38, (outs), (ins gprc:$rS, memri:$src),
+ "stb $rS, $src", IIC_LdStStore,
[(truncstorei8 i32:$rS, iaddr:$src)]>;
-def STH : DForm_1<44, (outs), (ins GPRC:$rS, memri:$src),
- "sth $rS, $src", LdStStore,
+def STH : DForm_1<44, (outs), (ins gprc:$rS, memri:$src),
+ "sth $rS, $src", IIC_LdStStore,
[(truncstorei16 i32:$rS, iaddr:$src)]>;
-def STW : DForm_1<36, (outs), (ins GPRC:$rS, memri:$src),
- "stw $rS, $src", LdStStore,
+def STW : DForm_1<36, (outs), (ins gprc:$rS, memri:$src),
+ "stw $rS, $src", IIC_LdStStore,
[(store i32:$rS, iaddr:$src)]>;
-def STFS : DForm_1<52, (outs), (ins F4RC:$rS, memri:$dst),
- "stfs $rS, $dst", LdStSTFD,
+def STFS : DForm_1<52, (outs), (ins f4rc:$rS, memri:$dst),
+ "stfs $rS, $dst", IIC_LdStSTFD,
[(store f32:$rS, iaddr:$dst)]>;
-def STFD : DForm_1<54, (outs), (ins F8RC:$rS, memri:$dst),
- "stfd $rS, $dst", LdStSTFD,
+def STFD : DForm_1<54, (outs), (ins f8rc:$rS, memri:$dst),
+ "stfd $rS, $dst", IIC_LdStSTFD,
[(store f64:$rS, iaddr:$dst)]>;
}
// Unindexed (r+i) Stores with Update (preinc).
let PPC970_Unit = 2, mayStore = 1 in {
-def STBU : DForm_1<39, (outs ptr_rc_nor0:$ea_res), (ins GPRC:$rS, memri:$dst),
- "stbu $rS, $dst", LdStStoreUpd, []>,
+def STBU : DForm_1<39, (outs ptr_rc_nor0:$ea_res), (ins gprc:$rS, memri:$dst),
+ "stbu $rS, $dst", IIC_LdStStoreUpd, []>,
RegConstraint<"$dst.reg = $ea_res">, NoEncode<"$ea_res">;
-def STHU : DForm_1<45, (outs ptr_rc_nor0:$ea_res), (ins GPRC:$rS, memri:$dst),
- "sthu $rS, $dst", LdStStoreUpd, []>,
+def STHU : DForm_1<45, (outs ptr_rc_nor0:$ea_res), (ins gprc:$rS, memri:$dst),
+ "sthu $rS, $dst", IIC_LdStStoreUpd, []>,
RegConstraint<"$dst.reg = $ea_res">, NoEncode<"$ea_res">;
-def STWU : DForm_1<37, (outs ptr_rc_nor0:$ea_res), (ins GPRC:$rS, memri:$dst),
- "stwu $rS, $dst", LdStStoreUpd, []>,
+def STWU : DForm_1<37, (outs ptr_rc_nor0:$ea_res), (ins gprc:$rS, memri:$dst),
+ "stwu $rS, $dst", IIC_LdStStoreUpd, []>,
RegConstraint<"$dst.reg = $ea_res">, NoEncode<"$ea_res">;
-def STFSU : DForm_1<37, (outs ptr_rc_nor0:$ea_res), (ins F4RC:$rS, memri:$dst),
- "stfsu $rS, $dst", LdStSTFDU, []>,
+def STFSU : DForm_1<53, (outs ptr_rc_nor0:$ea_res), (ins f4rc:$rS, memri:$dst),
+ "stfsu $rS, $dst", IIC_LdStSTFDU, []>,
RegConstraint<"$dst.reg = $ea_res">, NoEncode<"$ea_res">;
-def STFDU : DForm_1<37, (outs ptr_rc_nor0:$ea_res), (ins F8RC:$rS, memri:$dst),
- "stfdu $rS, $dst", LdStSTFDU, []>,
+def STFDU : DForm_1<55, (outs ptr_rc_nor0:$ea_res), (ins f8rc:$rS, memri:$dst),
+ "stfdu $rS, $dst", IIC_LdStSTFDU, []>,
RegConstraint<"$dst.reg = $ea_res">, NoEncode<"$ea_res">;
}
// Indexed (r+r) Stores.
let PPC970_Unit = 2 in {
-def STBX : XForm_8<31, 215, (outs), (ins GPRC:$rS, memrr:$dst),
- "stbx $rS, $dst", LdStStore,
+def STBX : XForm_8<31, 215, (outs), (ins gprc:$rS, memrr:$dst),
+ "stbx $rS, $dst", IIC_LdStStore,
[(truncstorei8 i32:$rS, xaddr:$dst)]>,
PPC970_DGroup_Cracked;
-def STHX : XForm_8<31, 407, (outs), (ins GPRC:$rS, memrr:$dst),
- "sthx $rS, $dst", LdStStore,
+def STHX : XForm_8<31, 407, (outs), (ins gprc:$rS, memrr:$dst),
+ "sthx $rS, $dst", IIC_LdStStore,
[(truncstorei16 i32:$rS, xaddr:$dst)]>,
PPC970_DGroup_Cracked;
-def STWX : XForm_8<31, 151, (outs), (ins GPRC:$rS, memrr:$dst),
- "stwx $rS, $dst", LdStStore,
+def STWX : XForm_8<31, 151, (outs), (ins gprc:$rS, memrr:$dst),
+ "stwx $rS, $dst", IIC_LdStStore,
[(store i32:$rS, xaddr:$dst)]>,
PPC970_DGroup_Cracked;
-def STHBRX: XForm_8<31, 918, (outs), (ins GPRC:$rS, memrr:$dst),
- "sthbrx $rS, $dst", LdStStore,
+def STHBRX: XForm_8<31, 918, (outs), (ins gprc:$rS, memrr:$dst),
+ "sthbrx $rS, $dst", IIC_LdStStore,
[(PPCstbrx i32:$rS, xoaddr:$dst, i16)]>,
PPC970_DGroup_Cracked;
-def STWBRX: XForm_8<31, 662, (outs), (ins GPRC:$rS, memrr:$dst),
- "stwbrx $rS, $dst", LdStStore,
+def STWBRX: XForm_8<31, 662, (outs), (ins gprc:$rS, memrr:$dst),
+ "stwbrx $rS, $dst", IIC_LdStStore,
[(PPCstbrx i32:$rS, xoaddr:$dst, i32)]>,
PPC970_DGroup_Cracked;
-def STFIWX: XForm_28<31, 983, (outs), (ins F8RC:$frS, memrr:$dst),
- "stfiwx $frS, $dst", LdStSTFD,
+def STFIWX: XForm_28<31, 983, (outs), (ins f8rc:$frS, memrr:$dst),
+ "stfiwx $frS, $dst", IIC_LdStSTFD,
[(PPCstfiwx f64:$frS, xoaddr:$dst)]>;
-def STFSX : XForm_28<31, 663, (outs), (ins F4RC:$frS, memrr:$dst),
- "stfsx $frS, $dst", LdStSTFD,
+def STFSX : XForm_28<31, 663, (outs), (ins f4rc:$frS, memrr:$dst),
+ "stfsx $frS, $dst", IIC_LdStSTFD,
[(store f32:$frS, xaddr:$dst)]>;
-def STFDX : XForm_28<31, 727, (outs), (ins F8RC:$frS, memrr:$dst),
- "stfdx $frS, $dst", LdStSTFD,
+def STFDX : XForm_28<31, 727, (outs), (ins f8rc:$frS, memrr:$dst),
+ "stfdx $frS, $dst", IIC_LdStSTFD,
[(store f64:$frS, xaddr:$dst)]>;
}
// Indexed (r+r) Stores with Update (preinc).
let PPC970_Unit = 2, mayStore = 1 in {
-def STBUX : XForm_8<31, 247, (outs ptr_rc_nor0:$ea_res), (ins GPRC:$rS, memrr:$dst),
- "stbux $rS, $dst", LdStStoreUpd, []>,
+def STBUX : XForm_8<31, 247, (outs ptr_rc_nor0:$ea_res), (ins gprc:$rS, memrr:$dst),
+ "stbux $rS, $dst", IIC_LdStStoreUpd, []>,
RegConstraint<"$dst.ptrreg = $ea_res">, NoEncode<"$ea_res">,
PPC970_DGroup_Cracked;
-def STHUX : XForm_8<31, 439, (outs ptr_rc_nor0:$ea_res), (ins GPRC:$rS, memrr:$dst),
- "sthux $rS, $dst", LdStStoreUpd, []>,
+def STHUX : XForm_8<31, 439, (outs ptr_rc_nor0:$ea_res), (ins gprc:$rS, memrr:$dst),
+ "sthux $rS, $dst", IIC_LdStStoreUpd, []>,
RegConstraint<"$dst.ptrreg = $ea_res">, NoEncode<"$ea_res">,
PPC970_DGroup_Cracked;
-def STWUX : XForm_8<31, 183, (outs ptr_rc_nor0:$ea_res), (ins GPRC:$rS, memrr:$dst),
- "stwux $rS, $dst", LdStStoreUpd, []>,
+def STWUX : XForm_8<31, 183, (outs ptr_rc_nor0:$ea_res), (ins gprc:$rS, memrr:$dst),
+ "stwux $rS, $dst", IIC_LdStStoreUpd, []>,
RegConstraint<"$dst.ptrreg = $ea_res">, NoEncode<"$ea_res">,
PPC970_DGroup_Cracked;
-def STFSUX: XForm_8<31, 695, (outs ptr_rc_nor0:$ea_res), (ins F4RC:$rS, memrr:$dst),
- "stfsux $rS, $dst", LdStSTFDU, []>,
+def STFSUX: XForm_8<31, 695, (outs ptr_rc_nor0:$ea_res), (ins f4rc:$rS, memrr:$dst),
+ "stfsux $rS, $dst", IIC_LdStSTFDU, []>,
RegConstraint<"$dst.ptrreg = $ea_res">, NoEncode<"$ea_res">,
PPC970_DGroup_Cracked;
-def STFDUX: XForm_8<31, 759, (outs ptr_rc_nor0:$ea_res), (ins F8RC:$rS, memrr:$dst),
- "stfdux $rS, $dst", LdStSTFDU, []>,
+def STFDUX: XForm_8<31, 759, (outs ptr_rc_nor0:$ea_res), (ins f8rc:$rS, memrr:$dst),
+ "stfdux $rS, $dst", IIC_LdStSTFDU, []>,
RegConstraint<"$dst.ptrreg = $ea_res">, NoEncode<"$ea_res">,
PPC970_DGroup_Cracked;
}
def : Pat<(pre_store f64:$rS, iPTR:$ptrreg, iPTR:$ptroff),
(STFDUX $rS, $ptrreg, $ptroff)>;
-def SYNC : XForm_24_sync<31, 598, (outs), (ins),
- "sync", LdStSync,
- [(int_ppc_sync)]>;
+// Store Multiple
+def STMW : DForm_1<47, (outs), (ins gprc:$rS, memri:$dst),
+ "stmw $rS, $dst", IIC_LdStLMW, []>;
+
+def SYNC : XForm_24_sync<31, 598, (outs), (ins i32imm:$L),
+ "sync $L", IIC_LdStSync, []>, Requires<[IsNotBookE]>;
+
+let isCodeGenOnly = 1 in {
+ def MSYNC : XForm_24_sync<31, 598, (outs), (ins),
+ "msync", IIC_LdStSync, []>, Requires<[IsBookE]> {
+ let L = 0;
+ }
+}
+
+def : Pat<(int_ppc_sync), (SYNC 0)>, Requires<[IsNotBookE]>;
+def : Pat<(int_ppc_sync), (MSYNC)>, Requires<[IsBookE]>;
//===----------------------------------------------------------------------===//
// PPC32 Arithmetic Instructions.
//
let PPC970_Unit = 1 in { // FXU Operations.
-def ADDI : DForm_2<14, (outs GPRC:$rD), (ins GPRC_NOR0:$rA, symbolLo:$imm),
- "addi $rD, $rA, $imm", IntSimple,
- [(set i32:$rD, (add i32:$rA, immSExt16:$imm))]>;
-let Defs = [CARRY] in {
-def ADDIC : DForm_2<12, (outs GPRC:$rD), (ins GPRC:$rA, s16imm:$imm),
- "addic $rD, $rA, $imm", IntGeneral,
- [(set i32:$rD, (addc i32:$rA, immSExt16:$imm))]>,
- PPC970_DGroup_Cracked;
-def ADDICo : DForm_2<13, (outs GPRC:$rD), (ins GPRC:$rA, s16imm:$imm),
- "addic. $rD, $rA, $imm", IntGeneral,
- []>;
-}
-def ADDIS : DForm_2<15, (outs GPRC:$rD), (ins GPRC_NOR0:$rA, symbolHi:$imm),
- "addis $rD, $rA, $imm", IntSimple,
+def ADDI : DForm_2<14, (outs gprc:$rD), (ins gprc_nor0:$rA, s16imm:$imm),
+ "addi $rD, $rA, $imm", IIC_IntSimple,
+ [(set i32:$rD, (add i32:$rA, imm32SExt16:$imm))]>;
+let BaseName = "addic" in {
+let Defs = [CARRY] in
+def ADDIC : DForm_2<12, (outs gprc:$rD), (ins gprc:$rA, s16imm:$imm),
+ "addic $rD, $rA, $imm", IIC_IntGeneral,
+ [(set i32:$rD, (addc i32:$rA, imm32SExt16:$imm))]>,
+ RecFormRel, PPC970_DGroup_Cracked;
+let Defs = [CARRY, CR0] in
+def ADDICo : DForm_2<13, (outs gprc:$rD), (ins gprc:$rA, s16imm:$imm),
+ "addic. $rD, $rA, $imm", IIC_IntGeneral,
+ []>, isDOT, RecFormRel;
+}
+def ADDIS : DForm_2<15, (outs gprc:$rD), (ins gprc_nor0:$rA, s17imm:$imm),
+ "addis $rD, $rA, $imm", IIC_IntSimple,
[(set i32:$rD, (add i32:$rA, imm16ShiftedSExt:$imm))]>;
-def LA : DForm_2<14, (outs GPRC:$rD), (ins GPRC_NOR0:$rA, symbolLo:$sym),
- "la $rD, $sym($rA)", IntGeneral,
+let isCodeGenOnly = 1 in
+def LA : DForm_2<14, (outs gprc:$rD), (ins gprc_nor0:$rA, s16imm:$sym),
+ "la $rD, $sym($rA)", IIC_IntGeneral,
[(set i32:$rD, (add i32:$rA,
(PPClo tglobaladdr:$sym, 0)))]>;
-def MULLI : DForm_2< 7, (outs GPRC:$rD), (ins GPRC:$rA, s16imm:$imm),
- "mulli $rD, $rA, $imm", IntMulLI,
- [(set i32:$rD, (mul i32:$rA, immSExt16:$imm))]>;
-let Defs = [CARRY] in {
-def SUBFIC : DForm_2< 8, (outs GPRC:$rD), (ins GPRC:$rA, s16imm:$imm),
- "subfic $rD, $rA, $imm", IntGeneral,
- [(set i32:$rD, (subc immSExt16:$imm, i32:$rA))]>;
-}
+def MULLI : DForm_2< 7, (outs gprc:$rD), (ins gprc:$rA, s16imm:$imm),
+ "mulli $rD, $rA, $imm", IIC_IntMulLI,
+ [(set i32:$rD, (mul i32:$rA, imm32SExt16:$imm))]>;
+let Defs = [CARRY] in
+def SUBFIC : DForm_2< 8, (outs gprc:$rD), (ins gprc:$rA, s16imm:$imm),
+ "subfic $rD, $rA, $imm", IIC_IntGeneral,
+ [(set i32:$rD, (subc imm32SExt16:$imm, i32:$rA))]>;
let isReMaterializable = 1, isAsCheapAsAMove = 1, isMoveImm = 1 in {
- def LI : DForm_2_r0<14, (outs GPRC:$rD), (ins symbolLo:$imm),
- "li $rD, $imm", IntSimple,
- [(set i32:$rD, immSExt16:$imm)]>;
- def LIS : DForm_2_r0<15, (outs GPRC:$rD), (ins symbolHi:$imm),
- "lis $rD, $imm", IntSimple,
+ def LI : DForm_2_r0<14, (outs gprc:$rD), (ins s16imm:$imm),
+ "li $rD, $imm", IIC_IntSimple,
+ [(set i32:$rD, imm32SExt16:$imm)]>;
+ def LIS : DForm_2_r0<15, (outs gprc:$rD), (ins s17imm:$imm),
+ "lis $rD, $imm", IIC_IntSimple,
[(set i32:$rD, imm16ShiftedSExt:$imm)]>;
}
}
let PPC970_Unit = 1 in { // FXU Operations.
-def ANDIo : DForm_4<28, (outs GPRC:$dst), (ins GPRC:$src1, u16imm:$src2),
- "andi. $dst, $src1, $src2", IntGeneral,
+let Defs = [CR0] in {
+def ANDIo : DForm_4<28, (outs gprc:$dst), (ins gprc:$src1, u16imm:$src2),
+ "andi. $dst, $src1, $src2", IIC_IntGeneral,
[(set i32:$dst, (and i32:$src1, immZExt16:$src2))]>,
isDOT;
-def ANDISo : DForm_4<29, (outs GPRC:$dst), (ins GPRC:$src1, u16imm:$src2),
- "andis. $dst, $src1, $src2", IntGeneral,
+def ANDISo : DForm_4<29, (outs gprc:$dst), (ins gprc:$src1, u16imm:$src2),
+ "andis. $dst, $src1, $src2", IIC_IntGeneral,
[(set i32:$dst, (and i32:$src1, imm16ShiftedZExt:$src2))]>,
isDOT;
-def ORI : DForm_4<24, (outs GPRC:$dst), (ins GPRC:$src1, u16imm:$src2),
- "ori $dst, $src1, $src2", IntSimple,
+}
+def ORI : DForm_4<24, (outs gprc:$dst), (ins gprc:$src1, u16imm:$src2),
+ "ori $dst, $src1, $src2", IIC_IntSimple,
[(set i32:$dst, (or i32:$src1, immZExt16:$src2))]>;
-def ORIS : DForm_4<25, (outs GPRC:$dst), (ins GPRC:$src1, u16imm:$src2),
- "oris $dst, $src1, $src2", IntSimple,
+def ORIS : DForm_4<25, (outs gprc:$dst), (ins gprc:$src1, u16imm:$src2),
+ "oris $dst, $src1, $src2", IIC_IntSimple,
[(set i32:$dst, (or i32:$src1, imm16ShiftedZExt:$src2))]>;
-def XORI : DForm_4<26, (outs GPRC:$dst), (ins GPRC:$src1, u16imm:$src2),
- "xori $dst, $src1, $src2", IntSimple,
+def XORI : DForm_4<26, (outs gprc:$dst), (ins gprc:$src1, u16imm:$src2),
+ "xori $dst, $src1, $src2", IIC_IntSimple,
[(set i32:$dst, (xor i32:$src1, immZExt16:$src2))]>;
-def XORIS : DForm_4<27, (outs GPRC:$dst), (ins GPRC:$src1, u16imm:$src2),
- "xoris $dst, $src1, $src2", IntSimple,
+def XORIS : DForm_4<27, (outs gprc:$dst), (ins gprc:$src1, u16imm:$src2),
+ "xoris $dst, $src1, $src2", IIC_IntSimple,
[(set i32:$dst, (xor i32:$src1, imm16ShiftedZExt:$src2))]>;
-def NOP : DForm_4_zero<24, (outs), (ins), "nop", IntSimple,
+
+def NOP : DForm_4_zero<24, (outs), (ins), "nop", IIC_IntSimple,
[]>;
-def CMPWI : DForm_5_ext<11, (outs CRRC:$crD), (ins GPRC:$rA, s16imm:$imm),
- "cmpwi $crD, $rA, $imm", IntCompare>;
-def CMPLWI : DForm_6_ext<10, (outs CRRC:$dst), (ins GPRC:$src1, u16imm:$src2),
- "cmplwi $dst, $src1, $src2", IntCompare>;
+let isCodeGenOnly = 1 in {
+// The POWER6 and POWER7 have special group-terminating nops.
+def NOP_GT_PWR6 : DForm_4_fixedreg_zero<24, 1, (outs), (ins),
+ "ori 1, 1, 0", IIC_IntSimple, []>;
+def NOP_GT_PWR7 : DForm_4_fixedreg_zero<24, 2, (outs), (ins),
+ "ori 2, 2, 0", IIC_IntSimple, []>;
}
-
-let PPC970_Unit = 1 in { // FXU Operations.
-def NAND : XForm_6<31, 476, (outs GPRC:$rA), (ins GPRC:$rS, GPRC:$rB),
- "nand $rA, $rS, $rB", IntSimple,
- [(set i32:$rA, (not (and i32:$rS, i32:$rB)))]>;
-def AND : XForm_6<31, 28, (outs GPRC:$rA), (ins GPRC:$rS, GPRC:$rB),
- "and $rA, $rS, $rB", IntSimple,
- [(set i32:$rA, (and i32:$rS, i32:$rB))]>;
-def ANDC : XForm_6<31, 60, (outs GPRC:$rA), (ins GPRC:$rS, GPRC:$rB),
- "andc $rA, $rS, $rB", IntSimple,
- [(set i32:$rA, (and i32:$rS, (not i32:$rB)))]>;
-def OR : XForm_6<31, 444, (outs GPRC:$rA), (ins GPRC:$rS, GPRC:$rB),
- "or $rA, $rS, $rB", IntSimple,
- [(set i32:$rA, (or i32:$rS, i32:$rB))]>;
-def NOR : XForm_6<31, 124, (outs GPRC:$rA), (ins GPRC:$rS, GPRC:$rB),
- "nor $rA, $rS, $rB", IntSimple,
- [(set i32:$rA, (not (or i32:$rS, i32:$rB)))]>;
-def ORC : XForm_6<31, 412, (outs GPRC:$rA), (ins GPRC:$rS, GPRC:$rB),
- "orc $rA, $rS, $rB", IntSimple,
- [(set i32:$rA, (or i32:$rS, (not i32:$rB)))]>;
-def EQV : XForm_6<31, 284, (outs GPRC:$rA), (ins GPRC:$rS, GPRC:$rB),
- "eqv $rA, $rS, $rB", IntSimple,
- [(set i32:$rA, (not (xor i32:$rS, i32:$rB)))]>;
-def XOR : XForm_6<31, 316, (outs GPRC:$rA), (ins GPRC:$rS, GPRC:$rB),
- "xor $rA, $rS, $rB", IntSimple,
- [(set i32:$rA, (xor i32:$rS, i32:$rB))]>;
-def SLW : XForm_6<31, 24, (outs GPRC:$rA), (ins GPRC:$rS, GPRC:$rB),
- "slw $rA, $rS, $rB", IntGeneral,
- [(set i32:$rA, (PPCshl i32:$rS, i32:$rB))]>;
-def SRW : XForm_6<31, 536, (outs GPRC:$rA), (ins GPRC:$rS, GPRC:$rB),
- "srw $rA, $rS, $rB", IntGeneral,
- [(set i32:$rA, (PPCsrl i32:$rS, i32:$rB))]>;
-let Defs = [CARRY] in {
-def SRAW : XForm_6<31, 792, (outs GPRC:$rA), (ins GPRC:$rS, GPRC:$rB),
- "sraw $rA, $rS, $rB", IntShift,
- [(set i32:$rA, (PPCsra i32:$rS, i32:$rB))]>;
+let isCompare = 1, neverHasSideEffects = 1 in {
+ def CMPWI : DForm_5_ext<11, (outs crrc:$crD), (ins gprc:$rA, s16imm:$imm),
+ "cmpwi $crD, $rA, $imm", IIC_IntCompare>;
+ def CMPLWI : DForm_6_ext<10, (outs crrc:$dst), (ins gprc:$src1, u16imm:$src2),
+ "cmplwi $dst, $src1, $src2", IIC_IntCompare>;
}
}
+let PPC970_Unit = 1, neverHasSideEffects = 1 in { // FXU Operations.
+let isCommutable = 1 in {
+defm NAND : XForm_6r<31, 476, (outs gprc:$rA), (ins gprc:$rS, gprc:$rB),
+ "nand", "$rA, $rS, $rB", IIC_IntSimple,
+ [(set i32:$rA, (not (and i32:$rS, i32:$rB)))]>;
+defm AND : XForm_6r<31, 28, (outs gprc:$rA), (ins gprc:$rS, gprc:$rB),
+ "and", "$rA, $rS, $rB", IIC_IntSimple,
+ [(set i32:$rA, (and i32:$rS, i32:$rB))]>;
+} // isCommutable
+defm ANDC : XForm_6r<31, 60, (outs gprc:$rA), (ins gprc:$rS, gprc:$rB),
+ "andc", "$rA, $rS, $rB", IIC_IntSimple,
+ [(set i32:$rA, (and i32:$rS, (not i32:$rB)))]>;
+let isCommutable = 1 in {
+defm OR : XForm_6r<31, 444, (outs gprc:$rA), (ins gprc:$rS, gprc:$rB),
+ "or", "$rA, $rS, $rB", IIC_IntSimple,
+ [(set i32:$rA, (or i32:$rS, i32:$rB))]>;
+defm NOR : XForm_6r<31, 124, (outs gprc:$rA), (ins gprc:$rS, gprc:$rB),
+ "nor", "$rA, $rS, $rB", IIC_IntSimple,
+ [(set i32:$rA, (not (or i32:$rS, i32:$rB)))]>;
+} // isCommutable
+defm ORC : XForm_6r<31, 412, (outs gprc:$rA), (ins gprc:$rS, gprc:$rB),
+ "orc", "$rA, $rS, $rB", IIC_IntSimple,
+ [(set i32:$rA, (or i32:$rS, (not i32:$rB)))]>;
+let isCommutable = 1 in {
+defm EQV : XForm_6r<31, 284, (outs gprc:$rA), (ins gprc:$rS, gprc:$rB),
+ "eqv", "$rA, $rS, $rB", IIC_IntSimple,
+ [(set i32:$rA, (not (xor i32:$rS, i32:$rB)))]>;
+defm XOR : XForm_6r<31, 316, (outs gprc:$rA), (ins gprc:$rS, gprc:$rB),
+ "xor", "$rA, $rS, $rB", IIC_IntSimple,
+ [(set i32:$rA, (xor i32:$rS, i32:$rB))]>;
+} // isCommutable
+defm SLW : XForm_6r<31, 24, (outs gprc:$rA), (ins gprc:$rS, gprc:$rB),
+ "slw", "$rA, $rS, $rB", IIC_IntGeneral,
+ [(set i32:$rA, (PPCshl i32:$rS, i32:$rB))]>;
+defm SRW : XForm_6r<31, 536, (outs gprc:$rA), (ins gprc:$rS, gprc:$rB),
+ "srw", "$rA, $rS, $rB", IIC_IntGeneral,
+ [(set i32:$rA, (PPCsrl i32:$rS, i32:$rB))]>;
+defm SRAW : XForm_6rc<31, 792, (outs gprc:$rA), (ins gprc:$rS, gprc:$rB),
+ "sraw", "$rA, $rS, $rB", IIC_IntShift,
+ [(set i32:$rA, (PPCsra i32:$rS, i32:$rB))]>;
+}
+
let PPC970_Unit = 1 in { // FXU Operations.
-let Defs = [CARRY] in {
-def SRAWI : XForm_10<31, 824, (outs GPRC:$rA), (ins GPRC:$rS, u5imm:$SH),
- "srawi $rA, $rS, $SH", IntShift,
- [(set i32:$rA, (sra i32:$rS, (i32 imm:$SH)))]>;
-}
-def CNTLZW : XForm_11<31, 26, (outs GPRC:$rA), (ins GPRC:$rS),
- "cntlzw $rA, $rS", IntGeneral,
- [(set i32:$rA, (ctlz i32:$rS))]>;
-def EXTSB : XForm_11<31, 954, (outs GPRC:$rA), (ins GPRC:$rS),
- "extsb $rA, $rS", IntSimple,
- [(set i32:$rA, (sext_inreg i32:$rS, i8))]>;
-def EXTSH : XForm_11<31, 922, (outs GPRC:$rA), (ins GPRC:$rS),
- "extsh $rA, $rS", IntSimple,
- [(set i32:$rA, (sext_inreg i32:$rS, i16))]>;
-
-def CMPW : XForm_16_ext<31, 0, (outs CRRC:$crD), (ins GPRC:$rA, GPRC:$rB),
- "cmpw $crD, $rA, $rB", IntCompare>;
-def CMPLW : XForm_16_ext<31, 32, (outs CRRC:$crD), (ins GPRC:$rA, GPRC:$rB),
- "cmplw $crD, $rA, $rB", IntCompare>;
+let neverHasSideEffects = 1 in {
+defm SRAWI : XForm_10rc<31, 824, (outs gprc:$rA), (ins gprc:$rS, u5imm:$SH),
+ "srawi", "$rA, $rS, $SH", IIC_IntShift,
+ [(set i32:$rA, (sra i32:$rS, (i32 imm:$SH)))]>;
+defm CNTLZW : XForm_11r<31, 26, (outs gprc:$rA), (ins gprc:$rS),
+ "cntlzw", "$rA, $rS", IIC_IntGeneral,
+ [(set i32:$rA, (ctlz i32:$rS))]>;
+defm EXTSB : XForm_11r<31, 954, (outs gprc:$rA), (ins gprc:$rS),
+ "extsb", "$rA, $rS", IIC_IntSimple,
+ [(set i32:$rA, (sext_inreg i32:$rS, i8))]>;
+defm EXTSH : XForm_11r<31, 922, (outs gprc:$rA), (ins gprc:$rS),
+ "extsh", "$rA, $rS", IIC_IntSimple,
+ [(set i32:$rA, (sext_inreg i32:$rS, i16))]>;
+}
+let isCompare = 1, neverHasSideEffects = 1 in {
+ def CMPW : XForm_16_ext<31, 0, (outs crrc:$crD), (ins gprc:$rA, gprc:$rB),
+ "cmpw $crD, $rA, $rB", IIC_IntCompare>;
+ def CMPLW : XForm_16_ext<31, 32, (outs crrc:$crD), (ins gprc:$rA, gprc:$rB),
+ "cmplw $crD, $rA, $rB", IIC_IntCompare>;
+}
}
let PPC970_Unit = 3 in { // FPU Operations.
//def FCMPO : XForm_17<63, 32, (outs CRRC:$crD), (ins FPRC:$fA, FPRC:$fB),
-// "fcmpo $crD, $fA, $fB", FPCompare>;
-def FCMPUS : XForm_17<63, 0, (outs CRRC:$crD), (ins F4RC:$fA, F4RC:$fB),
- "fcmpu $crD, $fA, $fB", FPCompare>;
-def FCMPUD : XForm_17<63, 0, (outs CRRC:$crD), (ins F8RC:$fA, F8RC:$fB),
- "fcmpu $crD, $fA, $fB", FPCompare>;
+// "fcmpo $crD, $fA, $fB", IIC_FPCompare>;
+let isCompare = 1, neverHasSideEffects = 1 in {
+ def FCMPUS : XForm_17<63, 0, (outs crrc:$crD), (ins f4rc:$fA, f4rc:$fB),
+ "fcmpu $crD, $fA, $fB", IIC_FPCompare>;
+ let Interpretation64Bit = 1, isCodeGenOnly = 1 in
+ def FCMPUD : XForm_17<63, 0, (outs crrc:$crD), (ins f8rc:$fA, f8rc:$fB),
+ "fcmpu $crD, $fA, $fB", IIC_FPCompare>;
+}
let Uses = [RM] in {
- def FCTIWZ : XForm_26<63, 15, (outs F8RC:$frD), (ins F8RC:$frB),
- "fctiwz $frD, $frB", FPGeneral,
- [(set f64:$frD, (PPCfctiwz f64:$frB))]>;
- def FRSP : XForm_26<63, 12, (outs F4RC:$frD), (ins F8RC:$frB),
- "frsp $frD, $frB", FPGeneral,
- [(set f32:$frD, (fround f64:$frB))]>;
- def FSQRT : XForm_26<63, 22, (outs F8RC:$frD), (ins F8RC:$frB),
- "fsqrt $frD, $frB", FPSqrt,
- [(set f64:$frD, (fsqrt f64:$frB))]>;
- def FSQRTS : XForm_26<59, 22, (outs F4RC:$frD), (ins F4RC:$frB),
- "fsqrts $frD, $frB", FPSqrt,
- [(set f32:$frD, (fsqrt f32:$frB))]>;
+ let neverHasSideEffects = 1 in {
+ defm FCTIW : XForm_26r<63, 14, (outs f8rc:$frD), (ins f8rc:$frB),
+ "fctiw", "$frD, $frB", IIC_FPGeneral,
+ []>;
+ defm FCTIWZ : XForm_26r<63, 15, (outs f8rc:$frD), (ins f8rc:$frB),
+ "fctiwz", "$frD, $frB", IIC_FPGeneral,
+ [(set f64:$frD, (PPCfctiwz f64:$frB))]>;
+
+ defm FRSP : XForm_26r<63, 12, (outs f4rc:$frD), (ins f8rc:$frB),
+ "frsp", "$frD, $frB", IIC_FPGeneral,
+ [(set f32:$frD, (fround f64:$frB))]>;
+
+ let Interpretation64Bit = 1, isCodeGenOnly = 1 in
+ defm FRIND : XForm_26r<63, 392, (outs f8rc:$frD), (ins f8rc:$frB),
+ "frin", "$frD, $frB", IIC_FPGeneral,
+ [(set f64:$frD, (frnd f64:$frB))]>;
+ defm FRINS : XForm_26r<63, 392, (outs f4rc:$frD), (ins f4rc:$frB),
+ "frin", "$frD, $frB", IIC_FPGeneral,
+ [(set f32:$frD, (frnd f32:$frB))]>;
+ }
+
+ let neverHasSideEffects = 1 in {
+ let Interpretation64Bit = 1, isCodeGenOnly = 1 in
+ defm FRIPD : XForm_26r<63, 456, (outs f8rc:$frD), (ins f8rc:$frB),
+ "frip", "$frD, $frB", IIC_FPGeneral,
+ [(set f64:$frD, (fceil f64:$frB))]>;
+ defm FRIPS : XForm_26r<63, 456, (outs f4rc:$frD), (ins f4rc:$frB),
+ "frip", "$frD, $frB", IIC_FPGeneral,
+ [(set f32:$frD, (fceil f32:$frB))]>;
+ let Interpretation64Bit = 1, isCodeGenOnly = 1 in
+ defm FRIZD : XForm_26r<63, 424, (outs f8rc:$frD), (ins f8rc:$frB),
+ "friz", "$frD, $frB", IIC_FPGeneral,
+ [(set f64:$frD, (ftrunc f64:$frB))]>;
+ defm FRIZS : XForm_26r<63, 424, (outs f4rc:$frD), (ins f4rc:$frB),
+ "friz", "$frD, $frB", IIC_FPGeneral,
+ [(set f32:$frD, (ftrunc f32:$frB))]>;
+ let Interpretation64Bit = 1, isCodeGenOnly = 1 in
+ defm FRIMD : XForm_26r<63, 488, (outs f8rc:$frD), (ins f8rc:$frB),
+ "frim", "$frD, $frB", IIC_FPGeneral,
+ [(set f64:$frD, (ffloor f64:$frB))]>;
+ defm FRIMS : XForm_26r<63, 488, (outs f4rc:$frD), (ins f4rc:$frB),
+ "frim", "$frD, $frB", IIC_FPGeneral,
+ [(set f32:$frD, (ffloor f32:$frB))]>;
+
+ defm FSQRT : XForm_26r<63, 22, (outs f8rc:$frD), (ins f8rc:$frB),
+ "fsqrt", "$frD, $frB", IIC_FPSqrtD,
+ [(set f64:$frD, (fsqrt f64:$frB))]>;
+ defm FSQRTS : XForm_26r<59, 22, (outs f4rc:$frD), (ins f4rc:$frB),
+ "fsqrts", "$frD, $frB", IIC_FPSqrtS,
+ [(set f32:$frD, (fsqrt f32:$frB))]>;
+ }
}
}
/// often coalesced away and we don't want the dispatch group builder to think
/// that they will fill slots (which could cause the load of a LSU reject to
/// sneak into a d-group with a store).
-def FMR : XForm_26<63, 72, (outs F4RC:$frD), (ins F4RC:$frB),
- "fmr $frD, $frB", FPGeneral,
- []>, // (set f32:$frD, f32:$frB)
- PPC970_Unit_Pseudo;
+let neverHasSideEffects = 1 in
+defm FMR : XForm_26r<63, 72, (outs f4rc:$frD), (ins f4rc:$frB),
+ "fmr", "$frD, $frB", IIC_FPGeneral,
+ []>, // (set f32:$frD, f32:$frB)
+ PPC970_Unit_Pseudo;
-let PPC970_Unit = 3 in { // FPU Operations.
+let PPC970_Unit = 3, neverHasSideEffects = 1 in { // FPU Operations.
// These are artificially split into two different forms, for 4/8 byte FP.
-def FABSS : XForm_26<63, 264, (outs F4RC:$frD), (ins F4RC:$frB),
- "fabs $frD, $frB", FPGeneral,
- [(set f32:$frD, (fabs f32:$frB))]>;
-def FABSD : XForm_26<63, 264, (outs F8RC:$frD), (ins F8RC:$frB),
- "fabs $frD, $frB", FPGeneral,
- [(set f64:$frD, (fabs f64:$frB))]>;
-def FNABSS : XForm_26<63, 136, (outs F4RC:$frD), (ins F4RC:$frB),
- "fnabs $frD, $frB", FPGeneral,
- [(set f32:$frD, (fneg (fabs f32:$frB)))]>;
-def FNABSD : XForm_26<63, 136, (outs F8RC:$frD), (ins F8RC:$frB),
- "fnabs $frD, $frB", FPGeneral,
- [(set f64:$frD, (fneg (fabs f64:$frB)))]>;
-def FNEGS : XForm_26<63, 40, (outs F4RC:$frD), (ins F4RC:$frB),
- "fneg $frD, $frB", FPGeneral,
- [(set f32:$frD, (fneg f32:$frB))]>;
-def FNEGD : XForm_26<63, 40, (outs F8RC:$frD), (ins F8RC:$frB),
- "fneg $frD, $frB", FPGeneral,
- [(set f64:$frD, (fneg f64:$frB))]>;
-}
-
+defm FABSS : XForm_26r<63, 264, (outs f4rc:$frD), (ins f4rc:$frB),
+ "fabs", "$frD, $frB", IIC_FPGeneral,
+ [(set f32:$frD, (fabs f32:$frB))]>;
+let Interpretation64Bit = 1, isCodeGenOnly = 1 in
+defm FABSD : XForm_26r<63, 264, (outs f8rc:$frD), (ins f8rc:$frB),
+ "fabs", "$frD, $frB", IIC_FPGeneral,
+ [(set f64:$frD, (fabs f64:$frB))]>;
+defm FNABSS : XForm_26r<63, 136, (outs f4rc:$frD), (ins f4rc:$frB),
+ "fnabs", "$frD, $frB", IIC_FPGeneral,
+ [(set f32:$frD, (fneg (fabs f32:$frB)))]>;
+let Interpretation64Bit = 1, isCodeGenOnly = 1 in
+defm FNABSD : XForm_26r<63, 136, (outs f8rc:$frD), (ins f8rc:$frB),
+ "fnabs", "$frD, $frB", IIC_FPGeneral,
+ [(set f64:$frD, (fneg (fabs f64:$frB)))]>;
+defm FNEGS : XForm_26r<63, 40, (outs f4rc:$frD), (ins f4rc:$frB),
+ "fneg", "$frD, $frB", IIC_FPGeneral,
+ [(set f32:$frD, (fneg f32:$frB))]>;
+let Interpretation64Bit = 1, isCodeGenOnly = 1 in
+defm FNEGD : XForm_26r<63, 40, (outs f8rc:$frD), (ins f8rc:$frB),
+ "fneg", "$frD, $frB", IIC_FPGeneral,
+ [(set f64:$frD, (fneg f64:$frB))]>;
+
+defm FCPSGNS : XForm_28r<63, 8, (outs f4rc:$frD), (ins f4rc:$frA, f4rc:$frB),
+ "fcpsgn", "$frD, $frA, $frB", IIC_FPGeneral,
+ [(set f32:$frD, (fcopysign f32:$frB, f32:$frA))]>;
+let Interpretation64Bit = 1, isCodeGenOnly = 1 in
+defm FCPSGND : XForm_28r<63, 8, (outs f8rc:$frD), (ins f8rc:$frA, f8rc:$frB),
+ "fcpsgn", "$frD, $frA, $frB", IIC_FPGeneral,
+ [(set f64:$frD, (fcopysign f64:$frB, f64:$frA))]>;
+
+// Reciprocal estimates.
+defm FRE : XForm_26r<63, 24, (outs f8rc:$frD), (ins f8rc:$frB),
+ "fre", "$frD, $frB", IIC_FPGeneral,
+ [(set f64:$frD, (PPCfre f64:$frB))]>;
+defm FRES : XForm_26r<59, 24, (outs f4rc:$frD), (ins f4rc:$frB),
+ "fres", "$frD, $frB", IIC_FPGeneral,
+ [(set f32:$frD, (PPCfre f32:$frB))]>;
+defm FRSQRTE : XForm_26r<63, 26, (outs f8rc:$frD), (ins f8rc:$frB),
+ "frsqrte", "$frD, $frB", IIC_FPGeneral,
+ [(set f64:$frD, (PPCfrsqrte f64:$frB))]>;
+defm FRSQRTES : XForm_26r<59, 26, (outs f4rc:$frD), (ins f4rc:$frB),
+ "frsqrtes", "$frD, $frB", IIC_FPGeneral,
+ [(set f32:$frD, (PPCfrsqrte f32:$frB))]>;
+}
// XL-Form instructions. condition register logical ops.
//
-def MCRF : XLForm_3<19, 0, (outs CRRC:$BF), (ins CRRC:$BFA),
- "mcrf $BF, $BFA", BrMCR>,
+let neverHasSideEffects = 1 in
+def MCRF : XLForm_3<19, 0, (outs crrc:$BF), (ins crrc:$BFA),
+ "mcrf $BF, $BFA", IIC_BrMCR>,
PPC970_DGroup_First, PPC970_Unit_CRU;
-def CREQV : XLForm_1<19, 289, (outs CRBITRC:$CRD),
- (ins CRBITRC:$CRA, CRBITRC:$CRB),
- "creqv $CRD, $CRA, $CRB", BrCR,
- []>;
-
-def CROR : XLForm_1<19, 449, (outs CRBITRC:$CRD),
- (ins CRBITRC:$CRA, CRBITRC:$CRB),
- "cror $CRD, $CRA, $CRB", BrCR,
- []>;
+let isCommutable = 1 in {
+def CRAND : XLForm_1<19, 257, (outs crbitrc:$CRD),
+ (ins crbitrc:$CRA, crbitrc:$CRB),
+ "crand $CRD, $CRA, $CRB", IIC_BrCR,
+ [(set i1:$CRD, (and i1:$CRA, i1:$CRB))]>;
+
+def CRNAND : XLForm_1<19, 225, (outs crbitrc:$CRD),
+ (ins crbitrc:$CRA, crbitrc:$CRB),
+ "crnand $CRD, $CRA, $CRB", IIC_BrCR,
+ [(set i1:$CRD, (not (and i1:$CRA, i1:$CRB)))]>;
+
+def CROR : XLForm_1<19, 449, (outs crbitrc:$CRD),
+ (ins crbitrc:$CRA, crbitrc:$CRB),
+ "cror $CRD, $CRA, $CRB", IIC_BrCR,
+ [(set i1:$CRD, (or i1:$CRA, i1:$CRB))]>;
+
+def CRXOR : XLForm_1<19, 193, (outs crbitrc:$CRD),
+ (ins crbitrc:$CRA, crbitrc:$CRB),
+ "crxor $CRD, $CRA, $CRB", IIC_BrCR,
+ [(set i1:$CRD, (xor i1:$CRA, i1:$CRB))]>;
+
+def CRNOR : XLForm_1<19, 33, (outs crbitrc:$CRD),
+ (ins crbitrc:$CRA, crbitrc:$CRB),
+ "crnor $CRD, $CRA, $CRB", IIC_BrCR,
+ [(set i1:$CRD, (not (or i1:$CRA, i1:$CRB)))]>;
+
+def CREQV : XLForm_1<19, 289, (outs crbitrc:$CRD),
+ (ins crbitrc:$CRA, crbitrc:$CRB),
+ "creqv $CRD, $CRA, $CRB", IIC_BrCR,
+ [(set i1:$CRD, (not (xor i1:$CRA, i1:$CRB)))]>;
+} // isCommutable
+
+def CRANDC : XLForm_1<19, 129, (outs crbitrc:$CRD),
+ (ins crbitrc:$CRA, crbitrc:$CRB),
+ "crandc $CRD, $CRA, $CRB", IIC_BrCR,
+ [(set i1:$CRD, (and i1:$CRA, (not i1:$CRB)))]>;
+
+def CRORC : XLForm_1<19, 417, (outs crbitrc:$CRD),
+ (ins crbitrc:$CRA, crbitrc:$CRB),
+ "crorc $CRD, $CRA, $CRB", IIC_BrCR,
+ [(set i1:$CRD, (or i1:$CRA, (not i1:$CRB)))]>;
-def CRSET : XLForm_1_ext<19, 289, (outs CRBITRC:$dst), (ins),
- "creqv $dst, $dst, $dst", BrCR,
- []>;
+let isCodeGenOnly = 1 in {
+def CRSET : XLForm_1_ext<19, 289, (outs crbitrc:$dst), (ins),
+ "creqv $dst, $dst, $dst", IIC_BrCR,
+ [(set i1:$dst, 1)]>;
-def CRUNSET: XLForm_1_ext<19, 193, (outs CRBITRC:$dst), (ins),
- "crxor $dst, $dst, $dst", BrCR,
- []>;
+def CRUNSET: XLForm_1_ext<19, 193, (outs crbitrc:$dst), (ins),
+ "crxor $dst, $dst, $dst", IIC_BrCR,
+ [(set i1:$dst, 0)]>;
let Defs = [CR1EQ], CRD = 6 in {
def CR6SET : XLForm_1_ext<19, 289, (outs), (ins),
- "creqv 6, 6, 6", BrCR,
+ "creqv 6, 6, 6", IIC_BrCR,
[(PPCcr6set)]>;
def CR6UNSET: XLForm_1_ext<19, 193, (outs), (ins),
- "crxor 6, 6, 6", BrCR,
+ "crxor 6, 6, 6", IIC_BrCR,
[(PPCcr6unset)]>;
}
+}
// XFX-Form instructions. Instructions that deal with SPRs.
//
+
+def MFSPR : XFXForm_1<31, 339, (outs gprc:$RT), (ins i32imm:$SPR),
+ "mfspr $RT, $SPR", IIC_SprMFSPR>;
+def MTSPR : XFXForm_1<31, 467, (outs), (ins i32imm:$SPR, gprc:$RT),
+ "mtspr $SPR, $RT", IIC_SprMTSPR>;
+
+def MFTB : XFXForm_1<31, 371, (outs gprc:$RT), (ins i32imm:$SPR),
+ "mftb $RT, $SPR", IIC_SprMFTB>, Deprecated<DeprecatedMFTB>;
+
let Uses = [CTR] in {
-def MFCTR : XFXForm_1_ext<31, 339, 9, (outs GPRC:$rT), (ins),
- "mfctr $rT", SprMFSPR>,
+def MFCTR : XFXForm_1_ext<31, 339, 9, (outs gprc:$rT), (ins),
+ "mfctr $rT", IIC_SprMFSPR>,
PPC970_DGroup_First, PPC970_Unit_FXU;
}
let Defs = [CTR], Pattern = [(PPCmtctr i32:$rS)] in {
-def MTCTR : XFXForm_7_ext<31, 467, 9, (outs), (ins GPRC:$rS),
- "mtctr $rS", SprMTSPR>,
+def MTCTR : XFXForm_7_ext<31, 467, 9, (outs), (ins gprc:$rS),
+ "mtctr $rS", IIC_SprMTSPR>,
PPC970_DGroup_First, PPC970_Unit_FXU;
}
+let hasSideEffects = 1, isCodeGenOnly = 1, Defs = [CTR] in {
+let Pattern = [(int_ppc_mtctr i32:$rS)] in
+def MTCTRloop : XFXForm_7_ext<31, 467, 9, (outs), (ins gprc:$rS),
+ "mtctr $rS", IIC_SprMTSPR>,
+ PPC970_DGroup_First, PPC970_Unit_FXU;
+}
let Defs = [LR] in {
-def MTLR : XFXForm_7_ext<31, 467, 8, (outs), (ins GPRC:$rS),
- "mtlr $rS", SprMTSPR>,
+def MTLR : XFXForm_7_ext<31, 467, 8, (outs), (ins gprc:$rS),
+ "mtlr $rS", IIC_SprMTSPR>,
PPC970_DGroup_First, PPC970_Unit_FXU;
}
let Uses = [LR] in {
-def MFLR : XFXForm_1_ext<31, 339, 8, (outs GPRC:$rT), (ins),
- "mflr $rT", SprMFSPR>,
+def MFLR : XFXForm_1_ext<31, 339, 8, (outs gprc:$rT), (ins),
+ "mflr $rT", IIC_SprMFSPR>,
PPC970_DGroup_First, PPC970_Unit_FXU;
}
-// Move to/from VRSAVE: despite being a SPR, the VRSAVE register is renamed like
-// a GPR on the PPC970. As such, copies in and out have the same performance
-// characteristics as an OR instruction.
-def MTVRSAVE : XFXForm_7_ext<31, 467, 256, (outs), (ins GPRC:$rS),
- "mtspr 256, $rS", IntGeneral>,
- PPC970_DGroup_Single, PPC970_Unit_FXU;
-def MFVRSAVE : XFXForm_1_ext<31, 339, 256, (outs GPRC:$rT), (ins),
- "mfspr $rT, 256", IntGeneral>,
- PPC970_DGroup_First, PPC970_Unit_FXU;
-
let isCodeGenOnly = 1 in {
+ // Move to/from VRSAVE: despite being a SPR, the VRSAVE register is renamed
+ // like a GPR on the PPC970. As such, copies in and out have the same
+ // performance characteristics as an OR instruction.
+ def MTVRSAVE : XFXForm_7_ext<31, 467, 256, (outs), (ins gprc:$rS),
+ "mtspr 256, $rS", IIC_IntGeneral>,
+ PPC970_DGroup_Single, PPC970_Unit_FXU;
+ def MFVRSAVE : XFXForm_1_ext<31, 339, 256, (outs gprc:$rT), (ins),
+ "mfspr $rT, 256", IIC_IntGeneral>,
+ PPC970_DGroup_First, PPC970_Unit_FXU;
+
def MTVRSAVEv : XFXForm_7_ext<31, 467, 256,
- (outs VRSAVERC:$reg), (ins GPRC:$rS),
- "mtspr 256, $rS", IntGeneral>,
+ (outs VRSAVERC:$reg), (ins gprc:$rS),
+ "mtspr 256, $rS", IIC_IntGeneral>,
PPC970_DGroup_Single, PPC970_Unit_FXU;
- def MFVRSAVEv : XFXForm_1_ext<31, 339, 256, (outs GPRC:$rT),
+ def MFVRSAVEv : XFXForm_1_ext<31, 339, 256, (outs gprc:$rT),
(ins VRSAVERC:$reg),
- "mfspr $rT, 256", IntGeneral>,
+ "mfspr $rT, 256", IIC_IntGeneral>,
PPC970_DGroup_First, PPC970_Unit_FXU;
}
def RESTORE_VRSAVE : Pseudo<(outs VRSAVERC:$vrsave), (ins memri:$F),
"#RESTORE_VRSAVE", []>;
-def MTCRF : XFXForm_5<31, 144, (outs crbitm:$FXM), (ins GPRC:$rS),
- "mtcrf $FXM, $rS", BrMCRX>,
- PPC970_MicroCode, PPC970_Unit_CRU;
+let neverHasSideEffects = 1 in {
+def MTOCRF: XFXForm_5a<31, 144, (outs crbitm:$FXM), (ins gprc:$ST),
+ "mtocrf $FXM, $ST", IIC_BrMCRX>,
+ PPC970_DGroup_First, PPC970_Unit_CRU;
-// This is a pseudo for MFCR, which implicitly uses all 8 of its subregisters;
-// declaring that here gives the local register allocator problems with this:
-// vreg = MCRF CR0
-// MFCR <kill of whatever preg got assigned to vreg>
-// while not declaring it breaks DeadMachineInstructionElimination.
-// As it turns out, in all cases where we currently use this,
-// we're only interested in one subregister of it. Represent this in the
-// instruction to keep the register allocator from becoming confused.
-//
-// FIXME: Make this a real Pseudo instruction when the JIT switches to MC.
-def MFCRpseud: XFXForm_3<31, 19, (outs GPRC:$rT), (ins crbitm:$FXM),
- "#MFCRpseud", SprMFCR>,
+def MTCRF : XFXForm_5<31, 144, (outs), (ins i32imm:$FXM, gprc:$rS),
+ "mtcrf $FXM, $rS", IIC_BrMCRX>,
PPC970_MicroCode, PPC970_Unit_CRU;
-
-def MFCR : XFXForm_3<31, 19, (outs GPRC:$rT), (ins),
- "mfcr $rT", SprMFCR>,
- PPC970_MicroCode, PPC970_Unit_CRU;
-def MFOCRF: XFXForm_5a<31, 19, (outs GPRC:$rT), (ins crbitm:$FXM),
- "mfocrf $rT, $FXM", SprMFCR>,
+let hasExtraSrcRegAllocReq = 1 in // to enable post-ra anti-dep breaking.
+def MFOCRF: XFXForm_5a<31, 19, (outs gprc:$rT), (ins crbitm:$FXM),
+ "mfocrf $rT, $FXM", IIC_SprMFCRF>,
PPC970_DGroup_First, PPC970_Unit_CRU;
+def MFCR : XFXForm_3<31, 19, (outs gprc:$rT), (ins),
+ "mfcr $rT", IIC_SprMFCR>,
+ PPC970_MicroCode, PPC970_Unit_CRU;
+} // neverHasSideEffects = 1
+
// Pseudo instruction to perform FADD in round-to-zero mode.
let usesCustomInserter = 1, Uses = [RM] in {
- def FADDrtz: Pseudo<(outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRB), "",
+ def FADDrtz: Pseudo<(outs f8rc:$FRT), (ins f8rc:$FRA, f8rc:$FRB), "",
[(set f64:$FRT, (PPCfaddrtz f64:$FRA, f64:$FRB))]>;
}
// to manipulate FPSCR. Note that FPSCR is not modeled at the DAG level.
let Uses = [RM], Defs = [RM] in {
def MTFSB0 : XForm_43<63, 70, (outs), (ins u5imm:$FM),
- "mtfsb0 $FM", IntMTFSB0, []>,
+ "mtfsb0 $FM", IIC_IntMTFSB0, []>,
PPC970_DGroup_Single, PPC970_Unit_FPU;
def MTFSB1 : XForm_43<63, 38, (outs), (ins u5imm:$FM),
- "mtfsb1 $FM", IntMTFSB0, []>,
+ "mtfsb1 $FM", IIC_IntMTFSB0, []>,
PPC970_DGroup_Single, PPC970_Unit_FPU;
- def MTFSF : XFLForm<63, 711, (outs), (ins i32imm:$FM, F8RC:$rT),
- "mtfsf $FM, $rT", IntMTFSB0, []>,
+ def MTFSF : XFLForm<63, 711, (outs), (ins i32imm:$FM, f8rc:$rT),
+ "mtfsf $FM, $rT", IIC_IntMTFSB0, []>,
PPC970_DGroup_Single, PPC970_Unit_FPU;
}
let Uses = [RM] in {
- def MFFS : XForm_42<63, 583, (outs F8RC:$rT), (ins),
- "mffs $rT", IntMFFS,
+ def MFFS : XForm_42<63, 583, (outs f8rc:$rT), (ins),
+ "mffs $rT", IIC_IntMFFS,
[(set f64:$rT, (PPCmffs))]>,
PPC970_DGroup_Single, PPC970_Unit_FPU;
}
-let PPC970_Unit = 1 in { // FXU Operations.
-
+let PPC970_Unit = 1, neverHasSideEffects = 1 in { // FXU Operations.
// XO-Form instructions. Arithmetic instructions that can set overflow bit
-//
-def ADD4 : XOForm_1<31, 266, 0, (outs GPRC:$rT), (ins GPRC:$rA, GPRC:$rB),
- "add $rT, $rA, $rB", IntSimple,
- [(set i32:$rT, (add i32:$rA, i32:$rB))]>;
-let Defs = [CARRY] in {
-def ADDC : XOForm_1<31, 10, 0, (outs GPRC:$rT), (ins GPRC:$rA, GPRC:$rB),
- "addc $rT, $rA, $rB", IntGeneral,
- [(set i32:$rT, (addc i32:$rA, i32:$rB))]>,
- PPC970_DGroup_Cracked;
-}
-def DIVW : XOForm_1<31, 491, 0, (outs GPRC:$rT), (ins GPRC:$rA, GPRC:$rB),
- "divw $rT, $rA, $rB", IntDivW,
- [(set i32:$rT, (sdiv i32:$rA, i32:$rB))]>,
- PPC970_DGroup_First, PPC970_DGroup_Cracked;
-def DIVWU : XOForm_1<31, 459, 0, (outs GPRC:$rT), (ins GPRC:$rA, GPRC:$rB),
- "divwu $rT, $rA, $rB", IntDivW,
- [(set i32:$rT, (udiv i32:$rA, i32:$rB))]>,
- PPC970_DGroup_First, PPC970_DGroup_Cracked;
-def MULHW : XOForm_1<31, 75, 0, (outs GPRC:$rT), (ins GPRC:$rA, GPRC:$rB),
- "mulhw $rT, $rA, $rB", IntMulHW,
- [(set i32:$rT, (mulhs i32:$rA, i32:$rB))]>;
-def MULHWU : XOForm_1<31, 11, 0, (outs GPRC:$rT), (ins GPRC:$rA, GPRC:$rB),
- "mulhwu $rT, $rA, $rB", IntMulHWU,
- [(set i32:$rT, (mulhu i32:$rA, i32:$rB))]>;
-def MULLW : XOForm_1<31, 235, 0, (outs GPRC:$rT), (ins GPRC:$rA, GPRC:$rB),
- "mullw $rT, $rA, $rB", IntMulHW,
- [(set i32:$rT, (mul i32:$rA, i32:$rB))]>;
-def SUBF : XOForm_1<31, 40, 0, (outs GPRC:$rT), (ins GPRC:$rA, GPRC:$rB),
- "subf $rT, $rA, $rB", IntGeneral,
- [(set i32:$rT, (sub i32:$rB, i32:$rA))]>;
-let Defs = [CARRY] in {
-def SUBFC : XOForm_1<31, 8, 0, (outs GPRC:$rT), (ins GPRC:$rA, GPRC:$rB),
- "subfc $rT, $rA, $rB", IntGeneral,
- [(set i32:$rT, (subc i32:$rB, i32:$rA))]>,
- PPC970_DGroup_Cracked;
-}
-def NEG : XOForm_3<31, 104, 0, (outs GPRC:$rT), (ins GPRC:$rA),
- "neg $rT, $rA", IntSimple,
- [(set i32:$rT, (ineg i32:$rA))]>;
-let Uses = [CARRY], Defs = [CARRY] in {
-def ADDE : XOForm_1<31, 138, 0, (outs GPRC:$rT), (ins GPRC:$rA, GPRC:$rB),
- "adde $rT, $rA, $rB", IntGeneral,
- [(set i32:$rT, (adde i32:$rA, i32:$rB))]>;
-def ADDME : XOForm_3<31, 234, 0, (outs GPRC:$rT), (ins GPRC:$rA),
- "addme $rT, $rA", IntGeneral,
- [(set i32:$rT, (adde i32:$rA, -1))]>;
-def ADDZE : XOForm_3<31, 202, 0, (outs GPRC:$rT), (ins GPRC:$rA),
- "addze $rT, $rA", IntGeneral,
- [(set i32:$rT, (adde i32:$rA, 0))]>;
-def SUBFE : XOForm_1<31, 136, 0, (outs GPRC:$rT), (ins GPRC:$rA, GPRC:$rB),
- "subfe $rT, $rA, $rB", IntGeneral,
- [(set i32:$rT, (sube i32:$rB, i32:$rA))]>;
-def SUBFME : XOForm_3<31, 232, 0, (outs GPRC:$rT), (ins GPRC:$rA),
- "subfme $rT, $rA", IntGeneral,
- [(set i32:$rT, (sube -1, i32:$rA))]>;
-def SUBFZE : XOForm_3<31, 200, 0, (outs GPRC:$rT), (ins GPRC:$rA),
- "subfze $rT, $rA", IntGeneral,
- [(set i32:$rT, (sube 0, i32:$rA))]>;
+let isCommutable = 1 in
+defm ADD4 : XOForm_1r<31, 266, 0, (outs gprc:$rT), (ins gprc:$rA, gprc:$rB),
+ "add", "$rT, $rA, $rB", IIC_IntSimple,
+ [(set i32:$rT, (add i32:$rA, i32:$rB))]>;
+let isCodeGenOnly = 1 in
+def ADD4TLS : XOForm_1<31, 266, 0, (outs gprc:$rT), (ins gprc:$rA, tlsreg32:$rB),
+ "add $rT, $rA, $rB", IIC_IntSimple,
+ [(set i32:$rT, (add i32:$rA, tglobaltlsaddr:$rB))]>;
+let isCommutable = 1 in
+defm ADDC : XOForm_1rc<31, 10, 0, (outs gprc:$rT), (ins gprc:$rA, gprc:$rB),
+ "addc", "$rT, $rA, $rB", IIC_IntGeneral,
+ [(set i32:$rT, (addc i32:$rA, i32:$rB))]>,
+ PPC970_DGroup_Cracked;
+
+defm DIVW : XOForm_1r<31, 491, 0, (outs gprc:$rT), (ins gprc:$rA, gprc:$rB),
+ "divw", "$rT, $rA, $rB", IIC_IntDivW,
+ [(set i32:$rT, (sdiv i32:$rA, i32:$rB))]>,
+ PPC970_DGroup_First, PPC970_DGroup_Cracked;
+defm DIVWU : XOForm_1r<31, 459, 0, (outs gprc:$rT), (ins gprc:$rA, gprc:$rB),
+ "divwu", "$rT, $rA, $rB", IIC_IntDivW,
+ [(set i32:$rT, (udiv i32:$rA, i32:$rB))]>,
+ PPC970_DGroup_First, PPC970_DGroup_Cracked;
+let isCommutable = 1 in {
+defm MULHW : XOForm_1r<31, 75, 0, (outs gprc:$rT), (ins gprc:$rA, gprc:$rB),
+ "mulhw", "$rT, $rA, $rB", IIC_IntMulHW,
+ [(set i32:$rT, (mulhs i32:$rA, i32:$rB))]>;
+defm MULHWU : XOForm_1r<31, 11, 0, (outs gprc:$rT), (ins gprc:$rA, gprc:$rB),
+ "mulhwu", "$rT, $rA, $rB", IIC_IntMulHWU,
+ [(set i32:$rT, (mulhu i32:$rA, i32:$rB))]>;
+defm MULLW : XOForm_1r<31, 235, 0, (outs gprc:$rT), (ins gprc:$rA, gprc:$rB),
+ "mullw", "$rT, $rA, $rB", IIC_IntMulHW,
+ [(set i32:$rT, (mul i32:$rA, i32:$rB))]>;
+} // isCommutable
+defm SUBF : XOForm_1r<31, 40, 0, (outs gprc:$rT), (ins gprc:$rA, gprc:$rB),
+ "subf", "$rT, $rA, $rB", IIC_IntGeneral,
+ [(set i32:$rT, (sub i32:$rB, i32:$rA))]>;
+defm SUBFC : XOForm_1rc<31, 8, 0, (outs gprc:$rT), (ins gprc:$rA, gprc:$rB),
+ "subfc", "$rT, $rA, $rB", IIC_IntGeneral,
+ [(set i32:$rT, (subc i32:$rB, i32:$rA))]>,
+ PPC970_DGroup_Cracked;
+defm NEG : XOForm_3r<31, 104, 0, (outs gprc:$rT), (ins gprc:$rA),
+ "neg", "$rT, $rA", IIC_IntSimple,
+ [(set i32:$rT, (ineg i32:$rA))]>;
+let Uses = [CARRY] in {
+let isCommutable = 1 in
+defm ADDE : XOForm_1rc<31, 138, 0, (outs gprc:$rT), (ins gprc:$rA, gprc:$rB),
+ "adde", "$rT, $rA, $rB", IIC_IntGeneral,
+ [(set i32:$rT, (adde i32:$rA, i32:$rB))]>;
+defm ADDME : XOForm_3rc<31, 234, 0, (outs gprc:$rT), (ins gprc:$rA),
+ "addme", "$rT, $rA", IIC_IntGeneral,
+ [(set i32:$rT, (adde i32:$rA, -1))]>;
+defm ADDZE : XOForm_3rc<31, 202, 0, (outs gprc:$rT), (ins gprc:$rA),
+ "addze", "$rT, $rA", IIC_IntGeneral,
+ [(set i32:$rT, (adde i32:$rA, 0))]>;
+defm SUBFE : XOForm_1rc<31, 136, 0, (outs gprc:$rT), (ins gprc:$rA, gprc:$rB),
+ "subfe", "$rT, $rA, $rB", IIC_IntGeneral,
+ [(set i32:$rT, (sube i32:$rB, i32:$rA))]>;
+defm SUBFME : XOForm_3rc<31, 232, 0, (outs gprc:$rT), (ins gprc:$rA),
+ "subfme", "$rT, $rA", IIC_IntGeneral,
+ [(set i32:$rT, (sube -1, i32:$rA))]>;
+defm SUBFZE : XOForm_3rc<31, 200, 0, (outs gprc:$rT), (ins gprc:$rA),
+ "subfze", "$rT, $rA", IIC_IntGeneral,
+ [(set i32:$rT, (sube 0, i32:$rA))]>;
}
}
// A-Form instructions. Most of the instructions executed in the FPU are of
// this type.
//
-let PPC970_Unit = 3 in { // FPU Operations.
+let PPC970_Unit = 3, neverHasSideEffects = 1 in { // FPU Operations.
let Uses = [RM] in {
- def FMADD : AForm_1<63, 29,
- (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRC, F8RC:$FRB),
- "fmadd $FRT, $FRA, $FRC, $FRB", FPFused,
+let isCommutable = 1 in {
+ defm FMADD : AForm_1r<63, 29,
+ (outs f8rc:$FRT), (ins f8rc:$FRA, f8rc:$FRC, f8rc:$FRB),
+ "fmadd", "$FRT, $FRA, $FRC, $FRB", IIC_FPFused,
[(set f64:$FRT, (fma f64:$FRA, f64:$FRC, f64:$FRB))]>;
- def FMADDS : AForm_1<59, 29,
- (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRC, F4RC:$FRB),
- "fmadds $FRT, $FRA, $FRC, $FRB", FPGeneral,
+ defm FMADDS : AForm_1r<59, 29,
+ (outs f4rc:$FRT), (ins f4rc:$FRA, f4rc:$FRC, f4rc:$FRB),
+ "fmadds", "$FRT, $FRA, $FRC, $FRB", IIC_FPGeneral,
[(set f32:$FRT, (fma f32:$FRA, f32:$FRC, f32:$FRB))]>;
- def FMSUB : AForm_1<63, 28,
- (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRC, F8RC:$FRB),
- "fmsub $FRT, $FRA, $FRC, $FRB", FPFused,
+ defm FMSUB : AForm_1r<63, 28,
+ (outs f8rc:$FRT), (ins f8rc:$FRA, f8rc:$FRC, f8rc:$FRB),
+ "fmsub", "$FRT, $FRA, $FRC, $FRB", IIC_FPFused,
[(set f64:$FRT,
(fma f64:$FRA, f64:$FRC, (fneg f64:$FRB)))]>;
- def FMSUBS : AForm_1<59, 28,
- (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRC, F4RC:$FRB),
- "fmsubs $FRT, $FRA, $FRC, $FRB", FPGeneral,
+ defm FMSUBS : AForm_1r<59, 28,
+ (outs f4rc:$FRT), (ins f4rc:$FRA, f4rc:$FRC, f4rc:$FRB),
+ "fmsubs", "$FRT, $FRA, $FRC, $FRB", IIC_FPGeneral,
[(set f32:$FRT,
(fma f32:$FRA, f32:$FRC, (fneg f32:$FRB)))]>;
- def FNMADD : AForm_1<63, 31,
- (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRC, F8RC:$FRB),
- "fnmadd $FRT, $FRA, $FRC, $FRB", FPFused,
+ defm FNMADD : AForm_1r<63, 31,
+ (outs f8rc:$FRT), (ins f8rc:$FRA, f8rc:$FRC, f8rc:$FRB),
+ "fnmadd", "$FRT, $FRA, $FRC, $FRB", IIC_FPFused,
[(set f64:$FRT,
(fneg (fma f64:$FRA, f64:$FRC, f64:$FRB)))]>;
- def FNMADDS : AForm_1<59, 31,
- (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRC, F4RC:$FRB),
- "fnmadds $FRT, $FRA, $FRC, $FRB", FPGeneral,
+ defm FNMADDS : AForm_1r<59, 31,
+ (outs f4rc:$FRT), (ins f4rc:$FRA, f4rc:$FRC, f4rc:$FRB),
+ "fnmadds", "$FRT, $FRA, $FRC, $FRB", IIC_FPGeneral,
[(set f32:$FRT,
(fneg (fma f32:$FRA, f32:$FRC, f32:$FRB)))]>;
- def FNMSUB : AForm_1<63, 30,
- (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRC, F8RC:$FRB),
- "fnmsub $FRT, $FRA, $FRC, $FRB", FPFused,
+ defm FNMSUB : AForm_1r<63, 30,
+ (outs f8rc:$FRT), (ins f8rc:$FRA, f8rc:$FRC, f8rc:$FRB),
+ "fnmsub", "$FRT, $FRA, $FRC, $FRB", IIC_FPFused,
[(set f64:$FRT, (fneg (fma f64:$FRA, f64:$FRC,
(fneg f64:$FRB))))]>;
- def FNMSUBS : AForm_1<59, 30,
- (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRC, F4RC:$FRB),
- "fnmsubs $FRT, $FRA, $FRC, $FRB", FPGeneral,
+ defm FNMSUBS : AForm_1r<59, 30,
+ (outs f4rc:$FRT), (ins f4rc:$FRA, f4rc:$FRC, f4rc:$FRB),
+ "fnmsubs", "$FRT, $FRA, $FRC, $FRB", IIC_FPGeneral,
[(set f32:$FRT, (fneg (fma f32:$FRA, f32:$FRC,
(fneg f32:$FRB))))]>;
+} // isCommutable
}
// FSEL is artificially split into 4 and 8-byte forms for the result. To avoid
// having 4 of these, force the comparison to always be an 8-byte double (code
// should use an FMRSD if the input comparison value really wants to be a float)
// and 4/8 byte forms for the result and operand type..
-def FSELD : AForm_1<63, 23,
- (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRC, F8RC:$FRB),
- "fsel $FRT, $FRA, $FRC, $FRB", FPGeneral,
- [(set f64:$FRT, (PPCfsel f64:$FRA, f64:$FRC, f64:$FRB))]>;
-def FSELS : AForm_1<63, 23,
- (outs F4RC:$FRT), (ins F8RC:$FRA, F4RC:$FRC, F4RC:$FRB),
- "fsel $FRT, $FRA, $FRC, $FRB", FPGeneral,
- [(set f32:$FRT, (PPCfsel f64:$FRA, f32:$FRC, f32:$FRB))]>;
+let Interpretation64Bit = 1, isCodeGenOnly = 1 in
+defm FSELD : AForm_1r<63, 23,
+ (outs f8rc:$FRT), (ins f8rc:$FRA, f8rc:$FRC, f8rc:$FRB),
+ "fsel", "$FRT, $FRA, $FRC, $FRB", IIC_FPGeneral,
+ [(set f64:$FRT, (PPCfsel f64:$FRA, f64:$FRC, f64:$FRB))]>;
+defm FSELS : AForm_1r<63, 23,
+ (outs f4rc:$FRT), (ins f8rc:$FRA, f4rc:$FRC, f4rc:$FRB),
+ "fsel", "$FRT, $FRA, $FRC, $FRB", IIC_FPGeneral,
+ [(set f32:$FRT, (PPCfsel f64:$FRA, f32:$FRC, f32:$FRB))]>;
let Uses = [RM] in {
- def FADD : AForm_2<63, 21,
- (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRB),
- "fadd $FRT, $FRA, $FRB", FPAddSub,
- [(set f64:$FRT, (fadd f64:$FRA, f64:$FRB))]>;
- def FADDS : AForm_2<59, 21,
- (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRB),
- "fadds $FRT, $FRA, $FRB", FPGeneral,
- [(set f32:$FRT, (fadd f32:$FRA, f32:$FRB))]>;
- def FDIV : AForm_2<63, 18,
- (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRB),
- "fdiv $FRT, $FRA, $FRB", FPDivD,
- [(set f64:$FRT, (fdiv f64:$FRA, f64:$FRB))]>;
- def FDIVS : AForm_2<59, 18,
- (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRB),
- "fdivs $FRT, $FRA, $FRB", FPDivS,
- [(set f32:$FRT, (fdiv f32:$FRA, f32:$FRB))]>;
- def FMUL : AForm_3<63, 25,
- (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRC),
- "fmul $FRT, $FRA, $FRC", FPFused,
- [(set f64:$FRT, (fmul f64:$FRA, f64:$FRC))]>;
- def FMULS : AForm_3<59, 25,
- (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRC),
- "fmuls $FRT, $FRA, $FRC", FPGeneral,
- [(set f32:$FRT, (fmul f32:$FRA, f32:$FRC))]>;
- def FSUB : AForm_2<63, 20,
- (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRB),
- "fsub $FRT, $FRA, $FRB", FPAddSub,
- [(set f64:$FRT, (fsub f64:$FRA, f64:$FRB))]>;
- def FSUBS : AForm_2<59, 20,
- (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRB),
- "fsubs $FRT, $FRA, $FRB", FPGeneral,
- [(set f32:$FRT, (fsub f32:$FRA, f32:$FRB))]>;
+ let isCommutable = 1 in {
+ defm FADD : AForm_2r<63, 21,
+ (outs f8rc:$FRT), (ins f8rc:$FRA, f8rc:$FRB),
+ "fadd", "$FRT, $FRA, $FRB", IIC_FPAddSub,
+ [(set f64:$FRT, (fadd f64:$FRA, f64:$FRB))]>;
+ defm FADDS : AForm_2r<59, 21,
+ (outs f4rc:$FRT), (ins f4rc:$FRA, f4rc:$FRB),
+ "fadds", "$FRT, $FRA, $FRB", IIC_FPGeneral,
+ [(set f32:$FRT, (fadd f32:$FRA, f32:$FRB))]>;
+ } // isCommutable
+ defm FDIV : AForm_2r<63, 18,
+ (outs f8rc:$FRT), (ins f8rc:$FRA, f8rc:$FRB),
+ "fdiv", "$FRT, $FRA, $FRB", IIC_FPDivD,
+ [(set f64:$FRT, (fdiv f64:$FRA, f64:$FRB))]>;
+ defm FDIVS : AForm_2r<59, 18,
+ (outs f4rc:$FRT), (ins f4rc:$FRA, f4rc:$FRB),
+ "fdivs", "$FRT, $FRA, $FRB", IIC_FPDivS,
+ [(set f32:$FRT, (fdiv f32:$FRA, f32:$FRB))]>;
+ let isCommutable = 1 in {
+ defm FMUL : AForm_3r<63, 25,
+ (outs f8rc:$FRT), (ins f8rc:$FRA, f8rc:$FRC),
+ "fmul", "$FRT, $FRA, $FRC", IIC_FPFused,
+ [(set f64:$FRT, (fmul f64:$FRA, f64:$FRC))]>;
+ defm FMULS : AForm_3r<59, 25,
+ (outs f4rc:$FRT), (ins f4rc:$FRA, f4rc:$FRC),
+ "fmuls", "$FRT, $FRA, $FRC", IIC_FPGeneral,
+ [(set f32:$FRT, (fmul f32:$FRA, f32:$FRC))]>;
+ } // isCommutable
+ defm FSUB : AForm_2r<63, 20,
+ (outs f8rc:$FRT), (ins f8rc:$FRA, f8rc:$FRB),
+ "fsub", "$FRT, $FRA, $FRB", IIC_FPAddSub,
+ [(set f64:$FRT, (fsub f64:$FRA, f64:$FRB))]>;
+ defm FSUBS : AForm_2r<59, 20,
+ (outs f4rc:$FRT), (ins f4rc:$FRA, f4rc:$FRB),
+ "fsubs", "$FRT, $FRA, $FRB", IIC_FPGeneral,
+ [(set f32:$FRT, (fsub f32:$FRA, f32:$FRB))]>;
}
}
+let neverHasSideEffects = 1 in {
let PPC970_Unit = 1 in { // FXU Operations.
+ let isSelect = 1 in
def ISEL : AForm_4<31, 15,
- (outs GPRC:$rT), (ins GPRC_NOR0:$rA, GPRC:$rB, CRBITRC:$cond),
- "isel $rT, $rA, $rB, $cond", IntGeneral,
+ (outs gprc:$rT), (ins gprc_nor0:$rA, gprc:$rB, crbitrc:$cond),
+ "isel $rT, $rA, $rB, $cond", IIC_IntGeneral,
[]>;
}
//
let isCommutable = 1 in {
// RLWIMI can be commuted if the rotate amount is zero.
-def RLWIMI : MForm_2<20,
- (outs GPRC:$rA), (ins GPRC:$rSi, GPRC:$rS, u5imm:$SH, u5imm:$MB,
- u5imm:$ME), "rlwimi $rA, $rS, $SH, $MB, $ME", IntRotate,
- []>, PPC970_DGroup_Cracked, RegConstraint<"$rSi = $rA">,
- NoEncode<"$rSi">;
+defm RLWIMI : MForm_2r<20, (outs gprc:$rA),
+ (ins gprc:$rSi, gprc:$rS, u5imm:$SH, u5imm:$MB,
+ u5imm:$ME), "rlwimi", "$rA, $rS, $SH, $MB, $ME",
+ IIC_IntRotate, []>, PPC970_DGroup_Cracked,
+ RegConstraint<"$rSi = $rA">, NoEncode<"$rSi">;
}
+let BaseName = "rlwinm" in {
def RLWINM : MForm_2<21,
- (outs GPRC:$rA), (ins GPRC:$rS, u5imm:$SH, u5imm:$MB, u5imm:$ME),
- "rlwinm $rA, $rS, $SH, $MB, $ME", IntGeneral,
- []>;
+ (outs gprc:$rA), (ins gprc:$rS, u5imm:$SH, u5imm:$MB, u5imm:$ME),
+ "rlwinm $rA, $rS, $SH, $MB, $ME", IIC_IntGeneral,
+ []>, RecFormRel;
+let Defs = [CR0] in
def RLWINMo : MForm_2<21,
- (outs GPRC:$rA), (ins GPRC:$rS, u5imm:$SH, u5imm:$MB, u5imm:$ME),
- "rlwinm. $rA, $rS, $SH, $MB, $ME", IntGeneral,
- []>, isDOT, PPC970_DGroup_Cracked;
-def RLWNM : MForm_2<23,
- (outs GPRC:$rA), (ins GPRC:$rS, GPRC:$rB, u5imm:$MB, u5imm:$ME),
- "rlwnm $rA, $rS, $rB, $MB, $ME", IntGeneral,
- []>;
+ (outs gprc:$rA), (ins gprc:$rS, u5imm:$SH, u5imm:$MB, u5imm:$ME),
+ "rlwinm. $rA, $rS, $SH, $MB, $ME", IIC_IntGeneral,
+ []>, isDOT, RecFormRel, PPC970_DGroup_Cracked;
}
-
+defm RLWNM : MForm_2r<23, (outs gprc:$rA),
+ (ins gprc:$rS, gprc:$rB, u5imm:$MB, u5imm:$ME),
+ "rlwnm", "$rA, $rS, $rB, $MB, $ME", IIC_IntGeneral,
+ []>;
+}
+} // neverHasSideEffects = 1
//===----------------------------------------------------------------------===//
// PowerPC Instruction Patterns
(ORI (LIS (HI16 imm:$imm)), (LO16 imm:$imm))>;
// Implement the 'not' operation with the NOR instruction.
-def NOT : Pat<(not i32:$in),
- (NOR $in, $in)>;
+def i32not : OutPatFrag<(ops node:$in),
+ (NOR $in, $in)>;
+def : Pat<(not i32:$in),
+ (i32not $in)>;
// ADD an arbitrary immediate.
def : Pat<(add i32:$in, imm:$imm),
def : Pat<(xor i32:$in, imm:$imm),
(XORIS (XORI $in, (LO16 imm:$imm)), (HI16 imm:$imm))>;
// SUBFIC
-def : Pat<(sub immSExt16:$imm, i32:$in),
+def : Pat<(sub imm32SExt16:$imm, i32:$in),
(SUBFIC $in, imm:$imm)>;
// SHL/SRL
def : Pat<(add i32:$in, (PPChi tblockaddress:$g, 0)),
(ADDIS $in, tblockaddress:$g)>;
+// Support for thread-local storage.
+def PPC32GOT: Pseudo<(outs gprc:$rD), (ins), "#PPC32GOT",
+ [(set i32:$rD, (PPCppc32GOT))]>;
+
+// Get the _GLOBAL_OFFSET_TABLE_ in PIC mode.
+// This uses two output registers, the first as the real output, the second as a
+// temporary register, used internally in code generation.
+def PPC32PICGOT: Pseudo<(outs gprc:$rD, gprc:$rT), (ins), "#PPC32PICGOT",
+ []>, NoEncode<"$rT">;
+
+def LDgotTprelL32: Pseudo<(outs gprc:$rD), (ins s16imm:$disp, gprc_nor0:$reg),
+ "#LDgotTprelL32",
+ [(set i32:$rD,
+ (PPCldGotTprelL tglobaltlsaddr:$disp, i32:$reg))]>;
+def : Pat<(PPCaddTls i32:$in, tglobaltlsaddr:$g),
+ (ADD4TLS $in, tglobaltlsaddr:$g)>;
+
+def ADDItlsgdL32 : Pseudo<(outs gprc:$rD), (ins gprc_nor0:$reg, s16imm:$disp),
+ "#ADDItlsgdL32",
+ [(set i32:$rD,
+ (PPCaddiTlsgdL i32:$reg, tglobaltlsaddr:$disp))]>;
+def GETtlsADDR32 : Pseudo<(outs gprc:$rD), (ins gprc:$reg, tlsgd32:$sym),
+ "#GETtlsADDR32",
+ [(set i32:$rD,
+ (PPCgetTlsAddr i32:$reg, tglobaltlsaddr:$sym))]>;
+def ADDItlsldL32 : Pseudo<(outs gprc:$rD), (ins gprc_nor0:$reg, s16imm:$disp),
+ "#ADDItlsldL32",
+ [(set i32:$rD,
+ (PPCaddiTlsldL i32:$reg, tglobaltlsaddr:$disp))]>;
+def GETtlsldADDR32 : Pseudo<(outs gprc:$rD), (ins gprc:$reg, tlsgd32:$sym),
+ "#GETtlsldADDR32",
+ [(set i32:$rD,
+ (PPCgetTlsldAddr i32:$reg, tglobaltlsaddr:$sym))]>;
+def ADDIdtprelL32 : Pseudo<(outs gprc:$rD), (ins gprc_nor0:$reg, s16imm:$disp),
+ "#ADDIdtprelL32",
+ [(set i32:$rD,
+ (PPCaddiDtprelL i32:$reg, tglobaltlsaddr:$disp))]>;
+def ADDISdtprelHA32 : Pseudo<(outs gprc:$rD), (ins gprc_nor0:$reg, s16imm:$disp),
+ "#ADDISdtprelHA32",
+ [(set i32:$rD,
+ (PPCaddisDtprelHA i32:$reg,
+ tglobaltlsaddr:$disp))]>;
+
+// Support for Position-independent code
+def LWZtoc: Pseudo<(outs gprc:$rD), (ins tocentry32:$disp, gprc:$reg),
+ "#LWZtoc",
+ [(set i32:$rD,
+ (PPCtoc_entry tglobaladdr:$disp, i32:$reg))]>;
+// Get Global (GOT) Base Register offset, from the word immediately preceding
+// the function label.
+def GetGBRO: Pseudo<(outs gprc:$rT), (ins gprc:$rI), "#GetGBRO", []>;
+// Update the Global(GOT) Base Register with the above offset.
+def UpdateGBR: Pseudo<(outs gprc:$rT), (ins gprc:$rI), "#UpdateGBR", []>;
+
+
// Standard shifts. These are represented separately from the real shifts above
// so that we can distinguish between shifts that allow 5-bit and 6-bit shift
// amounts.
def : Pat<(f64 (fextend f32:$src)),
(COPY_TO_REGCLASS $src, F8RC)>;
-// Memory barriers
-def : Pat<(membarrier (i32 imm /*ll*/),
- (i32 imm /*ls*/),
- (i32 imm /*sl*/),
- (i32 imm /*ss*/),
- (i32 imm /*device*/)),
- (SYNC)>;
-
-def : Pat<(atomic_fence (imm), (imm)), (SYNC)>;
+def : Pat<(atomic_fence (imm), (imm)), (SYNC 0)>, Requires<[IsNotBookE]>;
+def : Pat<(atomic_fence (imm), (imm)), (MSYNC)>, Requires<[IsBookE]>;
+
+// Additional FNMSUB patterns: -a*c + b == -(a*c - b)
+def : Pat<(fma (fneg f64:$A), f64:$C, f64:$B),
+ (FNMSUB $A, $C, $B)>;
+def : Pat<(fma f64:$A, (fneg f64:$C), f64:$B),
+ (FNMSUB $A, $C, $B)>;
+def : Pat<(fma (fneg f32:$A), f32:$C, f32:$B),
+ (FNMSUBS $A, $C, $B)>;
+def : Pat<(fma f32:$A, (fneg f32:$C), f32:$B),
+ (FNMSUBS $A, $C, $B)>;
+
+// FCOPYSIGN's operand types need not agree.
+def : Pat<(fcopysign f64:$frB, f32:$frA),
+ (FCPSGND (COPY_TO_REGCLASS $frA, F8RC), $frB)>;
+def : Pat<(fcopysign f32:$frB, f64:$frA),
+ (FCPSGNS (COPY_TO_REGCLASS $frA, F4RC), $frB)>;
include "PPCInstrAltivec.td"
include "PPCInstr64Bit.td"
+include "PPCInstrVSX.td"
+
+def crnot : OutPatFrag<(ops node:$in),
+ (CRNOR $in, $in)>;
+def : Pat<(not i1:$in),
+ (crnot $in)>;
+
+// Patterns for arithmetic i1 operations.
+def : Pat<(add i1:$a, i1:$b),
+ (CRXOR $a, $b)>;
+def : Pat<(sub i1:$a, i1:$b),
+ (CRXOR $a, $b)>;
+def : Pat<(mul i1:$a, i1:$b),
+ (CRAND $a, $b)>;
+
+// We're sometimes asked to materialize i1 -1, which is just 1 in this case
+// (-1 is used to mean all bits set).
+def : Pat<(i1 -1), (CRSET)>;
+
+// i1 extensions, implemented in terms of isel.
+def : Pat<(i32 (zext i1:$in)),
+ (SELECT_I4 $in, (LI 1), (LI 0))>;
+def : Pat<(i32 (sext i1:$in)),
+ (SELECT_I4 $in, (LI -1), (LI 0))>;
+
+def : Pat<(i64 (zext i1:$in)),
+ (SELECT_I8 $in, (LI8 1), (LI8 0))>;
+def : Pat<(i64 (sext i1:$in)),
+ (SELECT_I8 $in, (LI8 -1), (LI8 0))>;
+
+// FIXME: We should choose either a zext or a sext based on other constants
+// already around.
+def : Pat<(i32 (anyext i1:$in)),
+ (SELECT_I4 $in, (LI 1), (LI 0))>;
+def : Pat<(i64 (anyext i1:$in)),
+ (SELECT_I8 $in, (LI8 1), (LI8 0))>;
+
+// match setcc on i1 variables.
+def : Pat<(i1 (setcc i1:$s1, i1:$s2, SETLT)),
+ (CRANDC $s2, $s1)>;
+def : Pat<(i1 (setcc i1:$s1, i1:$s2, SETULT)),
+ (CRANDC $s2, $s1)>;
+def : Pat<(i1 (setcc i1:$s1, i1:$s2, SETLE)),
+ (CRORC $s2, $s1)>;
+def : Pat<(i1 (setcc i1:$s1, i1:$s2, SETULE)),
+ (CRORC $s2, $s1)>;
+def : Pat<(i1 (setcc i1:$s1, i1:$s2, SETEQ)),
+ (CREQV $s1, $s2)>;
+def : Pat<(i1 (setcc i1:$s1, i1:$s2, SETGE)),
+ (CRORC $s1, $s2)>;
+def : Pat<(i1 (setcc i1:$s1, i1:$s2, SETUGE)),
+ (CRORC $s1, $s2)>;
+def : Pat<(i1 (setcc i1:$s1, i1:$s2, SETGT)),
+ (CRANDC $s1, $s2)>;
+def : Pat<(i1 (setcc i1:$s1, i1:$s2, SETUGT)),
+ (CRANDC $s1, $s2)>;
+def : Pat<(i1 (setcc i1:$s1, i1:$s2, SETNE)),
+ (CRXOR $s1, $s2)>;
+
+// match setcc on non-i1 (non-vector) variables. Note that SETUEQ, SETOGE,
+// SETOLE, SETONE, SETULT and SETUGT should be expanded by legalize for
+// floating-point types.
+
+multiclass CRNotPat<dag pattern, dag result> {
+ def : Pat<pattern, (crnot result)>;
+ def : Pat<(not pattern), result>;
+
+ // We can also fold the crnot into an extension:
+ def : Pat<(i32 (zext pattern)),
+ (SELECT_I4 result, (LI 0), (LI 1))>;
+ def : Pat<(i32 (sext pattern)),
+ (SELECT_I4 result, (LI 0), (LI -1))>;
+
+ // We can also fold the crnot into an extension:
+ def : Pat<(i64 (zext pattern)),
+ (SELECT_I8 result, (LI8 0), (LI8 1))>;
+ def : Pat<(i64 (sext pattern)),
+ (SELECT_I8 result, (LI8 0), (LI8 -1))>;
+
+ // FIXME: We should choose either a zext or a sext based on other constants
+ // already around.
+ def : Pat<(i32 (anyext pattern)),
+ (SELECT_I4 result, (LI 0), (LI 1))>;
+
+ def : Pat<(i64 (anyext pattern)),
+ (SELECT_I8 result, (LI8 0), (LI8 1))>;
+}
+
+// FIXME: Because of what seems like a bug in TableGen's type-inference code,
+// we need to write imm:$imm in the output patterns below, not just $imm, or
+// else the resulting matcher will not correctly add the immediate operand
+// (making it a register operand instead).
+
+// extended SETCC.
+multiclass ExtSetCCPat<CondCode cc, PatFrag pfrag,
+ OutPatFrag rfrag, OutPatFrag rfrag8> {
+ def : Pat<(i32 (zext (i1 (pfrag i32:$s1, cc)))),
+ (rfrag $s1)>;
+ def : Pat<(i64 (zext (i1 (pfrag i64:$s1, cc)))),
+ (rfrag8 $s1)>;
+ def : Pat<(i64 (zext (i1 (pfrag i32:$s1, cc)))),
+ (INSERT_SUBREG (i64 (IMPLICIT_DEF)), (rfrag $s1), sub_32)>;
+ def : Pat<(i32 (zext (i1 (pfrag i64:$s1, cc)))),
+ (EXTRACT_SUBREG (rfrag8 $s1), sub_32)>;
+
+ def : Pat<(i32 (anyext (i1 (pfrag i32:$s1, cc)))),
+ (rfrag $s1)>;
+ def : Pat<(i64 (anyext (i1 (pfrag i64:$s1, cc)))),
+ (rfrag8 $s1)>;
+ def : Pat<(i64 (anyext (i1 (pfrag i32:$s1, cc)))),
+ (INSERT_SUBREG (i64 (IMPLICIT_DEF)), (rfrag $s1), sub_32)>;
+ def : Pat<(i32 (anyext (i1 (pfrag i64:$s1, cc)))),
+ (EXTRACT_SUBREG (rfrag8 $s1), sub_32)>;
+}
+
+// Note that we do all inversions below with i(32|64)not, instead of using
+// (xori x, 1) because on the A2 nor has single-cycle latency while xori
+// has 2-cycle latency.
+
+defm : ExtSetCCPat<SETEQ,
+ PatFrag<(ops node:$in, node:$cc),
+ (setcc $in, 0, $cc)>,
+ OutPatFrag<(ops node:$in),
+ (RLWINM (CNTLZW $in), 27, 31, 31)>,
+ OutPatFrag<(ops node:$in),
+ (RLDICL (CNTLZD $in), 58, 63)> >;
+
+defm : ExtSetCCPat<SETNE,
+ PatFrag<(ops node:$in, node:$cc),
+ (setcc $in, 0, $cc)>,
+ OutPatFrag<(ops node:$in),
+ (RLWINM (i32not (CNTLZW $in)), 27, 31, 31)>,
+ OutPatFrag<(ops node:$in),
+ (RLDICL (i64not (CNTLZD $in)), 58, 63)> >;
+
+defm : ExtSetCCPat<SETLT,
+ PatFrag<(ops node:$in, node:$cc),
+ (setcc $in, 0, $cc)>,
+ OutPatFrag<(ops node:$in),
+ (RLWINM $in, 1, 31, 31)>,
+ OutPatFrag<(ops node:$in),
+ (RLDICL $in, 1, 63)> >;
+
+defm : ExtSetCCPat<SETGE,
+ PatFrag<(ops node:$in, node:$cc),
+ (setcc $in, 0, $cc)>,
+ OutPatFrag<(ops node:$in),
+ (RLWINM (i32not $in), 1, 31, 31)>,
+ OutPatFrag<(ops node:$in),
+ (RLDICL (i64not $in), 1, 63)> >;
+
+defm : ExtSetCCPat<SETGT,
+ PatFrag<(ops node:$in, node:$cc),
+ (setcc $in, 0, $cc)>,
+ OutPatFrag<(ops node:$in),
+ (RLWINM (ANDC (NEG $in), $in), 1, 31, 31)>,
+ OutPatFrag<(ops node:$in),
+ (RLDICL (ANDC8 (NEG8 $in), $in), 1, 63)> >;
+
+defm : ExtSetCCPat<SETLE,
+ PatFrag<(ops node:$in, node:$cc),
+ (setcc $in, 0, $cc)>,
+ OutPatFrag<(ops node:$in),
+ (RLWINM (ORC $in, (NEG $in)), 1, 31, 31)>,
+ OutPatFrag<(ops node:$in),
+ (RLDICL (ORC8 $in, (NEG8 $in)), 1, 63)> >;
+
+defm : ExtSetCCPat<SETLT,
+ PatFrag<(ops node:$in, node:$cc),
+ (setcc $in, -1, $cc)>,
+ OutPatFrag<(ops node:$in),
+ (RLWINM (AND $in, (ADDI $in, 1)), 1, 31, 31)>,
+ OutPatFrag<(ops node:$in),
+ (RLDICL (AND8 $in, (ADDI8 $in, 1)), 1, 63)> >;
+
+defm : ExtSetCCPat<SETGE,
+ PatFrag<(ops node:$in, node:$cc),
+ (setcc $in, -1, $cc)>,
+ OutPatFrag<(ops node:$in),
+ (RLWINM (NAND $in, (ADDI $in, 1)), 1, 31, 31)>,
+ OutPatFrag<(ops node:$in),
+ (RLDICL (NAND8 $in, (ADDI8 $in, 1)), 1, 63)> >;
+
+defm : ExtSetCCPat<SETGT,
+ PatFrag<(ops node:$in, node:$cc),
+ (setcc $in, -1, $cc)>,
+ OutPatFrag<(ops node:$in),
+ (RLWINM (i32not $in), 1, 31, 31)>,
+ OutPatFrag<(ops node:$in),
+ (RLDICL (i64not $in), 1, 63)> >;
+
+defm : ExtSetCCPat<SETLE,
+ PatFrag<(ops node:$in, node:$cc),
+ (setcc $in, -1, $cc)>,
+ OutPatFrag<(ops node:$in),
+ (RLWINM $in, 1, 31, 31)>,
+ OutPatFrag<(ops node:$in),
+ (RLDICL $in, 1, 63)> >;
+
+// SETCC for i32.
+def : Pat<(i1 (setcc i32:$s1, immZExt16:$imm, SETULT)),
+ (EXTRACT_SUBREG (CMPLWI $s1, imm:$imm), sub_lt)>;
+def : Pat<(i1 (setcc i32:$s1, imm32SExt16:$imm, SETLT)),
+ (EXTRACT_SUBREG (CMPWI $s1, imm:$imm), sub_lt)>;
+def : Pat<(i1 (setcc i32:$s1, immZExt16:$imm, SETUGT)),
+ (EXTRACT_SUBREG (CMPLWI $s1, imm:$imm), sub_gt)>;
+def : Pat<(i1 (setcc i32:$s1, imm32SExt16:$imm, SETGT)),
+ (EXTRACT_SUBREG (CMPWI $s1, imm:$imm), sub_gt)>;
+def : Pat<(i1 (setcc i32:$s1, imm32SExt16:$imm, SETEQ)),
+ (EXTRACT_SUBREG (CMPWI $s1, imm:$imm), sub_eq)>;
+def : Pat<(i1 (setcc i32:$s1, immZExt16:$imm, SETEQ)),
+ (EXTRACT_SUBREG (CMPLWI $s1, imm:$imm), sub_eq)>;
+
+// For non-equality comparisons, the default code would materialize the
+// constant, then compare against it, like this:
+// lis r2, 4660
+// ori r2, r2, 22136
+// cmpw cr0, r3, r2
+// beq cr0,L6
+// Since we are just comparing for equality, we can emit this instead:
+// xoris r0,r3,0x1234
+// cmplwi cr0,r0,0x5678
+// beq cr0,L6
+
+def : Pat<(i1 (setcc i32:$s1, imm:$imm, SETEQ)),
+ (EXTRACT_SUBREG (CMPLWI (XORIS $s1, (HI16 imm:$imm)),
+ (LO16 imm:$imm)), sub_eq)>;
+
+defm : CRNotPat<(i1 (setcc i32:$s1, immZExt16:$imm, SETUGE)),
+ (EXTRACT_SUBREG (CMPLWI $s1, imm:$imm), sub_lt)>;
+defm : CRNotPat<(i1 (setcc i32:$s1, imm32SExt16:$imm, SETGE)),
+ (EXTRACT_SUBREG (CMPWI $s1, imm:$imm), sub_lt)>;
+defm : CRNotPat<(i1 (setcc i32:$s1, immZExt16:$imm, SETULE)),
+ (EXTRACT_SUBREG (CMPLWI $s1, imm:$imm), sub_gt)>;
+defm : CRNotPat<(i1 (setcc i32:$s1, imm32SExt16:$imm, SETLE)),
+ (EXTRACT_SUBREG (CMPWI $s1, imm:$imm), sub_gt)>;
+defm : CRNotPat<(i1 (setcc i32:$s1, imm32SExt16:$imm, SETNE)),
+ (EXTRACT_SUBREG (CMPWI $s1, imm:$imm), sub_eq)>;
+defm : CRNotPat<(i1 (setcc i32:$s1, immZExt16:$imm, SETNE)),
+ (EXTRACT_SUBREG (CMPLWI $s1, imm:$imm), sub_eq)>;
+
+defm : CRNotPat<(i1 (setcc i32:$s1, imm:$imm, SETNE)),
+ (EXTRACT_SUBREG (CMPLWI (XORIS $s1, (HI16 imm:$imm)),
+ (LO16 imm:$imm)), sub_eq)>;
+
+def : Pat<(i1 (setcc i32:$s1, i32:$s2, SETULT)),
+ (EXTRACT_SUBREG (CMPLW $s1, $s2), sub_lt)>;
+def : Pat<(i1 (setcc i32:$s1, i32:$s2, SETLT)),
+ (EXTRACT_SUBREG (CMPW $s1, $s2), sub_lt)>;
+def : Pat<(i1 (setcc i32:$s1, i32:$s2, SETUGT)),
+ (EXTRACT_SUBREG (CMPLW $s1, $s2), sub_gt)>;
+def : Pat<(i1 (setcc i32:$s1, i32:$s2, SETGT)),
+ (EXTRACT_SUBREG (CMPW $s1, $s2), sub_gt)>;
+def : Pat<(i1 (setcc i32:$s1, i32:$s2, SETEQ)),
+ (EXTRACT_SUBREG (CMPW $s1, $s2), sub_eq)>;
+
+defm : CRNotPat<(i1 (setcc i32:$s1, i32:$s2, SETUGE)),
+ (EXTRACT_SUBREG (CMPLW $s1, $s2), sub_lt)>;
+defm : CRNotPat<(i1 (setcc i32:$s1, i32:$s2, SETGE)),
+ (EXTRACT_SUBREG (CMPW $s1, $s2), sub_lt)>;
+defm : CRNotPat<(i1 (setcc i32:$s1, i32:$s2, SETULE)),
+ (EXTRACT_SUBREG (CMPLW $s1, $s2), sub_gt)>;
+defm : CRNotPat<(i1 (setcc i32:$s1, i32:$s2, SETLE)),
+ (EXTRACT_SUBREG (CMPW $s1, $s2), sub_gt)>;
+defm : CRNotPat<(i1 (setcc i32:$s1, i32:$s2, SETNE)),
+ (EXTRACT_SUBREG (CMPW $s1, $s2), sub_eq)>;
+
+// SETCC for i64.
+def : Pat<(i1 (setcc i64:$s1, immZExt16:$imm, SETULT)),
+ (EXTRACT_SUBREG (CMPLDI $s1, imm:$imm), sub_lt)>;
+def : Pat<(i1 (setcc i64:$s1, imm64SExt16:$imm, SETLT)),
+ (EXTRACT_SUBREG (CMPDI $s1, imm:$imm), sub_lt)>;
+def : Pat<(i1 (setcc i64:$s1, immZExt16:$imm, SETUGT)),
+ (EXTRACT_SUBREG (CMPLDI $s1, imm:$imm), sub_gt)>;
+def : Pat<(i1 (setcc i64:$s1, imm64SExt16:$imm, SETGT)),
+ (EXTRACT_SUBREG (CMPDI $s1, imm:$imm), sub_gt)>;
+def : Pat<(i1 (setcc i64:$s1, imm64SExt16:$imm, SETEQ)),
+ (EXTRACT_SUBREG (CMPDI $s1, imm:$imm), sub_eq)>;
+def : Pat<(i1 (setcc i64:$s1, immZExt16:$imm, SETEQ)),
+ (EXTRACT_SUBREG (CMPLDI $s1, imm:$imm), sub_eq)>;
+
+// For non-equality comparisons, the default code would materialize the
+// constant, then compare against it, like this:
+// lis r2, 4660
+// ori r2, r2, 22136
+// cmpd cr0, r3, r2
+// beq cr0,L6
+// Since we are just comparing for equality, we can emit this instead:
+// xoris r0,r3,0x1234
+// cmpldi cr0,r0,0x5678
+// beq cr0,L6
+
+def : Pat<(i1 (setcc i64:$s1, imm64ZExt32:$imm, SETEQ)),
+ (EXTRACT_SUBREG (CMPLDI (XORIS8 $s1, (HI16 imm:$imm)),
+ (LO16 imm:$imm)), sub_eq)>;
+
+defm : CRNotPat<(i1 (setcc i64:$s1, immZExt16:$imm, SETUGE)),
+ (EXTRACT_SUBREG (CMPLDI $s1, imm:$imm), sub_lt)>;
+defm : CRNotPat<(i1 (setcc i64:$s1, imm64SExt16:$imm, SETGE)),
+ (EXTRACT_SUBREG (CMPDI $s1, imm:$imm), sub_lt)>;
+defm : CRNotPat<(i1 (setcc i64:$s1, immZExt16:$imm, SETULE)),
+ (EXTRACT_SUBREG (CMPLDI $s1, imm:$imm), sub_gt)>;
+defm : CRNotPat<(i1 (setcc i64:$s1, imm64SExt16:$imm, SETLE)),
+ (EXTRACT_SUBREG (CMPDI $s1, imm:$imm), sub_gt)>;
+defm : CRNotPat<(i1 (setcc i64:$s1, imm64SExt16:$imm, SETNE)),
+ (EXTRACT_SUBREG (CMPDI $s1, imm:$imm), sub_eq)>;
+defm : CRNotPat<(i1 (setcc i64:$s1, immZExt16:$imm, SETNE)),
+ (EXTRACT_SUBREG (CMPLDI $s1, imm:$imm), sub_eq)>;
+
+defm : CRNotPat<(i1 (setcc i64:$s1, imm64ZExt32:$imm, SETNE)),
+ (EXTRACT_SUBREG (CMPLDI (XORIS8 $s1, (HI16 imm:$imm)),
+ (LO16 imm:$imm)), sub_eq)>;
+
+def : Pat<(i1 (setcc i64:$s1, i64:$s2, SETULT)),
+ (EXTRACT_SUBREG (CMPLD $s1, $s2), sub_lt)>;
+def : Pat<(i1 (setcc i64:$s1, i64:$s2, SETLT)),
+ (EXTRACT_SUBREG (CMPD $s1, $s2), sub_lt)>;
+def : Pat<(i1 (setcc i64:$s1, i64:$s2, SETUGT)),
+ (EXTRACT_SUBREG (CMPLD $s1, $s2), sub_gt)>;
+def : Pat<(i1 (setcc i64:$s1, i64:$s2, SETGT)),
+ (EXTRACT_SUBREG (CMPD $s1, $s2), sub_gt)>;
+def : Pat<(i1 (setcc i64:$s1, i64:$s2, SETEQ)),
+ (EXTRACT_SUBREG (CMPD $s1, $s2), sub_eq)>;
+
+defm : CRNotPat<(i1 (setcc i64:$s1, i64:$s2, SETUGE)),
+ (EXTRACT_SUBREG (CMPLD $s1, $s2), sub_lt)>;
+defm : CRNotPat<(i1 (setcc i64:$s1, i64:$s2, SETGE)),
+ (EXTRACT_SUBREG (CMPD $s1, $s2), sub_lt)>;
+defm : CRNotPat<(i1 (setcc i64:$s1, i64:$s2, SETULE)),
+ (EXTRACT_SUBREG (CMPLD $s1, $s2), sub_gt)>;
+defm : CRNotPat<(i1 (setcc i64:$s1, i64:$s2, SETLE)),
+ (EXTRACT_SUBREG (CMPD $s1, $s2), sub_gt)>;
+defm : CRNotPat<(i1 (setcc i64:$s1, i64:$s2, SETNE)),
+ (EXTRACT_SUBREG (CMPD $s1, $s2), sub_eq)>;
+
+// SETCC for f32.
+def : Pat<(i1 (setcc f32:$s1, f32:$s2, SETOLT)),
+ (EXTRACT_SUBREG (FCMPUS $s1, $s2), sub_lt)>;
+def : Pat<(i1 (setcc f32:$s1, f32:$s2, SETLT)),
+ (EXTRACT_SUBREG (FCMPUS $s1, $s2), sub_lt)>;
+def : Pat<(i1 (setcc f32:$s1, f32:$s2, SETOGT)),
+ (EXTRACT_SUBREG (FCMPUS $s1, $s2), sub_gt)>;
+def : Pat<(i1 (setcc f32:$s1, f32:$s2, SETGT)),
+ (EXTRACT_SUBREG (FCMPUS $s1, $s2), sub_gt)>;
+def : Pat<(i1 (setcc f32:$s1, f32:$s2, SETOEQ)),
+ (EXTRACT_SUBREG (FCMPUS $s1, $s2), sub_eq)>;
+def : Pat<(i1 (setcc f32:$s1, f32:$s2, SETEQ)),
+ (EXTRACT_SUBREG (FCMPUS $s1, $s2), sub_eq)>;
+def : Pat<(i1 (setcc f32:$s1, f32:$s2, SETUO)),
+ (EXTRACT_SUBREG (FCMPUS $s1, $s2), sub_un)>;
+
+defm : CRNotPat<(i1 (setcc f32:$s1, f32:$s2, SETUGE)),
+ (EXTRACT_SUBREG (FCMPUS $s1, $s2), sub_lt)>;
+defm : CRNotPat<(i1 (setcc f32:$s1, f32:$s2, SETGE)),
+ (EXTRACT_SUBREG (FCMPUS $s1, $s2), sub_lt)>;
+defm : CRNotPat<(i1 (setcc f32:$s1, f32:$s2, SETULE)),
+ (EXTRACT_SUBREG (FCMPUS $s1, $s2), sub_gt)>;
+defm : CRNotPat<(i1 (setcc f32:$s1, f32:$s2, SETLE)),
+ (EXTRACT_SUBREG (FCMPUS $s1, $s2), sub_gt)>;
+defm : CRNotPat<(i1 (setcc f32:$s1, f32:$s2, SETUNE)),
+ (EXTRACT_SUBREG (FCMPUS $s1, $s2), sub_eq)>;
+defm : CRNotPat<(i1 (setcc f32:$s1, f32:$s2, SETNE)),
+ (EXTRACT_SUBREG (FCMPUS $s1, $s2), sub_eq)>;
+defm : CRNotPat<(i1 (setcc f32:$s1, f32:$s2, SETO)),
+ (EXTRACT_SUBREG (FCMPUS $s1, $s2), sub_un)>;
+
+// SETCC for f64.
+def : Pat<(i1 (setcc f64:$s1, f64:$s2, SETOLT)),
+ (EXTRACT_SUBREG (FCMPUD $s1, $s2), sub_lt)>;
+def : Pat<(i1 (setcc f64:$s1, f64:$s2, SETLT)),
+ (EXTRACT_SUBREG (FCMPUD $s1, $s2), sub_lt)>;
+def : Pat<(i1 (setcc f64:$s1, f64:$s2, SETOGT)),
+ (EXTRACT_SUBREG (FCMPUD $s1, $s2), sub_gt)>;
+def : Pat<(i1 (setcc f64:$s1, f64:$s2, SETGT)),
+ (EXTRACT_SUBREG (FCMPUD $s1, $s2), sub_gt)>;
+def : Pat<(i1 (setcc f64:$s1, f64:$s2, SETOEQ)),
+ (EXTRACT_SUBREG (FCMPUD $s1, $s2), sub_eq)>;
+def : Pat<(i1 (setcc f64:$s1, f64:$s2, SETEQ)),
+ (EXTRACT_SUBREG (FCMPUD $s1, $s2), sub_eq)>;
+def : Pat<(i1 (setcc f64:$s1, f64:$s2, SETUO)),
+ (EXTRACT_SUBREG (FCMPUD $s1, $s2), sub_un)>;
+
+defm : CRNotPat<(i1 (setcc f64:$s1, f64:$s2, SETUGE)),
+ (EXTRACT_SUBREG (FCMPUD $s1, $s2), sub_lt)>;
+defm : CRNotPat<(i1 (setcc f64:$s1, f64:$s2, SETGE)),
+ (EXTRACT_SUBREG (FCMPUD $s1, $s2), sub_lt)>;
+defm : CRNotPat<(i1 (setcc f64:$s1, f64:$s2, SETULE)),
+ (EXTRACT_SUBREG (FCMPUD $s1, $s2), sub_gt)>;
+defm : CRNotPat<(i1 (setcc f64:$s1, f64:$s2, SETLE)),
+ (EXTRACT_SUBREG (FCMPUD $s1, $s2), sub_gt)>;
+defm : CRNotPat<(i1 (setcc f64:$s1, f64:$s2, SETUNE)),
+ (EXTRACT_SUBREG (FCMPUD $s1, $s2), sub_eq)>;
+defm : CRNotPat<(i1 (setcc f64:$s1, f64:$s2, SETNE)),
+ (EXTRACT_SUBREG (FCMPUD $s1, $s2), sub_eq)>;
+defm : CRNotPat<(i1 (setcc f64:$s1, f64:$s2, SETO)),
+ (EXTRACT_SUBREG (FCMPUD $s1, $s2), sub_un)>;
+
+// match select on i1 variables:
+def : Pat<(i1 (select i1:$cond, i1:$tval, i1:$fval)),
+ (CROR (CRAND $cond , $tval),
+ (CRAND (crnot $cond), $fval))>;
+
+// match selectcc on i1 variables:
+// select (lhs == rhs), tval, fval is:
+// ((lhs == rhs) & tval) | (!(lhs == rhs) & fval)
+def : Pat <(i1 (selectcc i1:$lhs, i1:$rhs, i1:$tval, i1:$fval, SETLT)),
+ (CROR (CRAND (CRANDC $rhs, $lhs), $tval),
+ (CRAND (CRORC $lhs, $rhs), $fval))>;
+def : Pat <(i1 (selectcc i1:$lhs, i1:$rhs, i1:$tval, i1:$fval, SETLE)),
+ (CROR (CRAND (CRORC $rhs, $lhs), $tval),
+ (CRAND (CRANDC $lhs, $rhs), $fval))>;
+def : Pat <(i1 (selectcc i1:$lhs, i1:$rhs, i1:$tval, i1:$fval, SETEQ)),
+ (CROR (CRAND (CREQV $lhs, $rhs), $tval),
+ (CRAND (CRXOR $lhs, $rhs), $fval))>;
+def : Pat <(i1 (selectcc i1:$lhs, i1:$rhs, i1:$tval, i1:$fval, SETGE)),
+ (CROR (CRAND (CRORC $lhs, $rhs), $tval),
+ (CRAND (CRANDC $rhs, $lhs), $fval))>;
+def : Pat <(i1 (selectcc i1:$lhs, i1:$rhs, i1:$tval, i1:$fval, SETGT)),
+ (CROR (CRAND (CRANDC $lhs, $rhs), $tval),
+ (CRAND (CRORC $rhs, $lhs), $fval))>;
+def : Pat <(i1 (selectcc i1:$lhs, i1:$rhs, i1:$tval, i1:$fval, SETNE)),
+ (CROR (CRAND (CREQV $lhs, $rhs), $fval),
+ (CRAND (CRXOR $lhs, $rhs), $tval))>;
+
+// match selectcc on i1 variables with non-i1 output.
+def : Pat<(i32 (selectcc i1:$lhs, i1:$rhs, i32:$tval, i32:$fval, SETLT)),
+ (SELECT_I4 (CRANDC $rhs, $lhs), $tval, $fval)>;
+def : Pat<(i32 (selectcc i1:$lhs, i1:$rhs, i32:$tval, i32:$fval, SETLE)),
+ (SELECT_I4 (CRORC $rhs, $lhs), $tval, $fval)>;
+def : Pat<(i32 (selectcc i1:$lhs, i1:$rhs, i32:$tval, i32:$fval, SETEQ)),
+ (SELECT_I4 (CREQV $lhs, $rhs), $tval, $fval)>;
+def : Pat<(i32 (selectcc i1:$lhs, i1:$rhs, i32:$tval, i32:$fval, SETGE)),
+ (SELECT_I4 (CRORC $lhs, $rhs), $tval, $fval)>;
+def : Pat<(i32 (selectcc i1:$lhs, i1:$rhs, i32:$tval, i32:$fval, SETGT)),
+ (SELECT_I4 (CRANDC $lhs, $rhs), $tval, $fval)>;
+def : Pat<(i32 (selectcc i1:$lhs, i1:$rhs, i32:$tval, i32:$fval, SETNE)),
+ (SELECT_I4 (CRXOR $lhs, $rhs), $tval, $fval)>;
+
+def : Pat<(i64 (selectcc i1:$lhs, i1:$rhs, i64:$tval, i64:$fval, SETLT)),
+ (SELECT_I8 (CRANDC $rhs, $lhs), $tval, $fval)>;
+def : Pat<(i64 (selectcc i1:$lhs, i1:$rhs, i64:$tval, i64:$fval, SETLE)),
+ (SELECT_I8 (CRORC $rhs, $lhs), $tval, $fval)>;
+def : Pat<(i64 (selectcc i1:$lhs, i1:$rhs, i64:$tval, i64:$fval, SETEQ)),
+ (SELECT_I8 (CREQV $lhs, $rhs), $tval, $fval)>;
+def : Pat<(i64 (selectcc i1:$lhs, i1:$rhs, i64:$tval, i64:$fval, SETGE)),
+ (SELECT_I8 (CRORC $lhs, $rhs), $tval, $fval)>;
+def : Pat<(i64 (selectcc i1:$lhs, i1:$rhs, i64:$tval, i64:$fval, SETGT)),
+ (SELECT_I8 (CRANDC $lhs, $rhs), $tval, $fval)>;
+def : Pat<(i64 (selectcc i1:$lhs, i1:$rhs, i64:$tval, i64:$fval, SETNE)),
+ (SELECT_I8 (CRXOR $lhs, $rhs), $tval, $fval)>;
+
+def : Pat<(f32 (selectcc i1:$lhs, i1:$rhs, f32:$tval, f32:$fval, SETLT)),
+ (SELECT_F4 (CRANDC $rhs, $lhs), $tval, $fval)>;
+def : Pat<(f32 (selectcc i1:$lhs, i1:$rhs, f32:$tval, f32:$fval, SETLE)),
+ (SELECT_F4 (CRORC $rhs, $lhs), $tval, $fval)>;
+def : Pat<(f32 (selectcc i1:$lhs, i1:$rhs, f32:$tval, f32:$fval, SETEQ)),
+ (SELECT_F4 (CREQV $lhs, $rhs), $tval, $fval)>;
+def : Pat<(f32 (selectcc i1:$lhs, i1:$rhs, f32:$tval, f32:$fval, SETGE)),
+ (SELECT_F4 (CRORC $lhs, $rhs), $tval, $fval)>;
+def : Pat<(f32 (selectcc i1:$lhs, i1:$rhs, f32:$tval, f32:$fval, SETGT)),
+ (SELECT_F4 (CRANDC $lhs, $rhs), $tval, $fval)>;
+def : Pat<(f32 (selectcc i1:$lhs, i1:$rhs, f32:$tval, f32:$fval, SETNE)),
+ (SELECT_F4 (CRXOR $lhs, $rhs), $tval, $fval)>;
+
+def : Pat<(f64 (selectcc i1:$lhs, i1:$rhs, f64:$tval, f64:$fval, SETLT)),
+ (SELECT_F8 (CRANDC $rhs, $lhs), $tval, $fval)>;
+def : Pat<(f64 (selectcc i1:$lhs, i1:$rhs, f64:$tval, f64:$fval, SETLE)),
+ (SELECT_F8 (CRORC $rhs, $lhs), $tval, $fval)>;
+def : Pat<(f64 (selectcc i1:$lhs, i1:$rhs, f64:$tval, f64:$fval, SETEQ)),
+ (SELECT_F8 (CREQV $lhs, $rhs), $tval, $fval)>;
+def : Pat<(f64 (selectcc i1:$lhs, i1:$rhs, f64:$tval, f64:$fval, SETGE)),
+ (SELECT_F8 (CRORC $lhs, $rhs), $tval, $fval)>;
+def : Pat<(f64 (selectcc i1:$lhs, i1:$rhs, f64:$tval, f64:$fval, SETGT)),
+ (SELECT_F8 (CRANDC $lhs, $rhs), $tval, $fval)>;
+def : Pat<(f64 (selectcc i1:$lhs, i1:$rhs, f64:$tval, f64:$fval, SETNE)),
+ (SELECT_F8 (CRXOR $lhs, $rhs), $tval, $fval)>;
+
+def : Pat<(v4i32 (selectcc i1:$lhs, i1:$rhs, v4i32:$tval, v4i32:$fval, SETLT)),
+ (SELECT_VRRC (CRANDC $rhs, $lhs), $tval, $fval)>;
+def : Pat<(v4i32 (selectcc i1:$lhs, i1:$rhs, v4i32:$tval, v4i32:$fval, SETLE)),
+ (SELECT_VRRC (CRORC $rhs, $lhs), $tval, $fval)>;
+def : Pat<(v4i32 (selectcc i1:$lhs, i1:$rhs, v4i32:$tval, v4i32:$fval, SETEQ)),
+ (SELECT_VRRC (CREQV $lhs, $rhs), $tval, $fval)>;
+def : Pat<(v4i32 (selectcc i1:$lhs, i1:$rhs, v4i32:$tval, v4i32:$fval, SETGE)),
+ (SELECT_VRRC (CRORC $lhs, $rhs), $tval, $fval)>;
+def : Pat<(v4i32 (selectcc i1:$lhs, i1:$rhs, v4i32:$tval, v4i32:$fval, SETGT)),
+ (SELECT_VRRC (CRANDC $lhs, $rhs), $tval, $fval)>;
+def : Pat<(v4i32 (selectcc i1:$lhs, i1:$rhs, v4i32:$tval, v4i32:$fval, SETNE)),
+ (SELECT_VRRC (CRXOR $lhs, $rhs), $tval, $fval)>;
+
+let usesCustomInserter = 1 in {
+def ANDIo_1_EQ_BIT : Pseudo<(outs crbitrc:$dst), (ins gprc:$in),
+ "#ANDIo_1_EQ_BIT",
+ [(set i1:$dst, (trunc (not i32:$in)))]>;
+def ANDIo_1_GT_BIT : Pseudo<(outs crbitrc:$dst), (ins gprc:$in),
+ "#ANDIo_1_GT_BIT",
+ [(set i1:$dst, (trunc i32:$in))]>;
+
+def ANDIo_1_EQ_BIT8 : Pseudo<(outs crbitrc:$dst), (ins g8rc:$in),
+ "#ANDIo_1_EQ_BIT8",
+ [(set i1:$dst, (trunc (not i64:$in)))]>;
+def ANDIo_1_GT_BIT8 : Pseudo<(outs crbitrc:$dst), (ins g8rc:$in),
+ "#ANDIo_1_GT_BIT8",
+ [(set i1:$dst, (trunc i64:$in))]>;
+}
+
+def : Pat<(i1 (not (trunc i32:$in))),
+ (ANDIo_1_EQ_BIT $in)>;
+def : Pat<(i1 (not (trunc i64:$in))),
+ (ANDIo_1_EQ_BIT8 $in)>;
+
+//===----------------------------------------------------------------------===//
+// PowerPC Instructions used for assembler/disassembler only
+//
+
+def ISYNC : XLForm_2_ext<19, 150, 0, 0, 0, (outs), (ins),
+ "isync", IIC_SprISYNC, []>;
+
+def ICBI : XForm_1a<31, 982, (outs), (ins memrr:$src),
+ "icbi $src", IIC_LdStICBI, []>;
+
+def EIEIO : XForm_24_eieio<31, 854, (outs), (ins),
+ "eieio", IIC_LdStLoad, []>;
+
+def WAIT : XForm_24_sync<31, 62, (outs), (ins i32imm:$L),
+ "wait $L", IIC_LdStLoad, []>;
+
+def MBAR : XForm_mbar<31, 854, (outs), (ins u5imm:$MO),
+ "mbar $MO", IIC_LdStLoad>, Requires<[IsBookE]>;
+
+def MTSR: XForm_sr<31, 210, (outs), (ins gprc:$RS, u4imm:$SR),
+ "mtsr $SR, $RS", IIC_SprMTSR>;
+
+def MFSR: XForm_sr<31, 595, (outs gprc:$RS), (ins u4imm:$SR),
+ "mfsr $RS, $SR", IIC_SprMFSR>;
+
+def MTSRIN: XForm_srin<31, 242, (outs), (ins gprc:$RS, gprc:$RB),
+ "mtsrin $RS, $RB", IIC_SprMTSR>;
+
+def MFSRIN: XForm_srin<31, 659, (outs gprc:$RS), (ins gprc:$RB),
+ "mfsrin $RS, $RB", IIC_SprMFSR>;
+
+def MTMSR: XForm_mtmsr<31, 146, (outs), (ins gprc:$RS, i32imm:$L),
+ "mtmsr $RS, $L", IIC_SprMTMSR>;
+
+def MFMSR : XForm_rs<31, 83, (outs gprc:$RT), (ins),
+ "mfmsr $RT", IIC_SprMFMSR, []>;
+
+def MTMSRD : XForm_mtmsr<31, 178, (outs), (ins gprc:$RS, i32imm:$L),
+ "mtmsrd $RS, $L", IIC_SprMTMSRD>;
+
+def SLBIE : XForm_16b<31, 434, (outs), (ins gprc:$RB),
+ "slbie $RB", IIC_SprSLBIE, []>;
+
+def SLBMTE : XForm_26<31, 402, (outs), (ins gprc:$RS, gprc:$RB),
+ "slbmte $RS, $RB", IIC_SprSLBMTE, []>;
+
+def SLBMFEE : XForm_26<31, 915, (outs gprc:$RT), (ins gprc:$RB),
+ "slbmfee $RT, $RB", IIC_SprSLBMFEE, []>;
+
+def SLBIA : XForm_0<31, 498, (outs), (ins), "slbia", IIC_SprSLBIA, []>;
+
+def TLBSYNC : XForm_0<31, 566, (outs), (ins),
+ "tlbsync", IIC_SprTLBSYNC, []>;
+
+def TLBIEL : XForm_16b<31, 274, (outs), (ins gprc:$RB),
+ "tlbiel $RB", IIC_SprTLBIEL, []>;
+
+def TLBIE : XForm_26<31, 306, (outs), (ins gprc:$RS, gprc:$RB),
+ "tlbie $RB,$RS", IIC_SprTLBIE, []>;
+
+def RFI : XForm_0<19, 50, (outs), (ins), "rfi", IIC_BrB, []>;
+
+//===----------------------------------------------------------------------===//
+// PowerPC Assembler Instruction Aliases
+//
+
+// Pseudo-instructions for alternate assembly syntax (never used by codegen).
+// These are aliases that require C++ handling to convert to the target
+// instruction, while InstAliases can be handled directly by tblgen.
+class PPCAsmPseudo<string asm, dag iops>
+ : Instruction {
+ let Namespace = "PPC";
+ bit PPC64 = 0; // Default value, override with isPPC64
+
+ let OutOperandList = (outs);
+ let InOperandList = iops;
+ let Pattern = [];
+ let AsmString = asm;
+ let isAsmParserOnly = 1;
+ let isPseudo = 1;
+}
+
+def : InstAlias<"sc", (SC 0)>;
+
+def : InstAlias<"sync", (SYNC 0)>, Requires<[IsNotBookE]>;
+def : InstAlias<"msync", (SYNC 0)>, Requires<[IsNotBookE]>;
+def : InstAlias<"lwsync", (SYNC 1)>, Requires<[IsNotBookE]>;
+def : InstAlias<"ptesync", (SYNC 2)>, Requires<[IsNotBookE]>;
+
+def : InstAlias<"wait", (WAIT 0)>;
+def : InstAlias<"waitrsv", (WAIT 1)>;
+def : InstAlias<"waitimpl", (WAIT 2)>;
+
+def : InstAlias<"mbar", (MBAR 0)>, Requires<[IsBookE]>;
+
+def : InstAlias<"crset $bx", (CREQV crbitrc:$bx, crbitrc:$bx, crbitrc:$bx)>;
+def : InstAlias<"crclr $bx", (CRXOR crbitrc:$bx, crbitrc:$bx, crbitrc:$bx)>;
+def : InstAlias<"crmove $bx, $by", (CROR crbitrc:$bx, crbitrc:$by, crbitrc:$by)>;
+def : InstAlias<"crnot $bx, $by", (CRNOR crbitrc:$bx, crbitrc:$by, crbitrc:$by)>;
+
+def : InstAlias<"mtxer $Rx", (MTSPR 1, gprc:$Rx)>;
+def : InstAlias<"mfxer $Rx", (MFSPR gprc:$Rx, 1)>;
+
+def : InstAlias<"mtdscr $Rx", (MTSPR 17, gprc:$Rx)>;
+def : InstAlias<"mfdscr $Rx", (MFSPR gprc:$Rx, 17)>;
+
+def : InstAlias<"mtdsisr $Rx", (MTSPR 18, gprc:$Rx)>;
+def : InstAlias<"mfdsisr $Rx", (MFSPR gprc:$Rx, 18)>;
+
+def : InstAlias<"mtdar $Rx", (MTSPR 19, gprc:$Rx)>;
+def : InstAlias<"mfdar $Rx", (MFSPR gprc:$Rx, 19)>;
+
+def : InstAlias<"mtdec $Rx", (MTSPR 22, gprc:$Rx)>;
+def : InstAlias<"mfdec $Rx", (MFSPR gprc:$Rx, 22)>;
+
+def : InstAlias<"mtsdr1 $Rx", (MTSPR 25, gprc:$Rx)>;
+def : InstAlias<"mfsdr1 $Rx", (MFSPR gprc:$Rx, 25)>;
+
+def : InstAlias<"mtsrr0 $Rx", (MTSPR 26, gprc:$Rx)>;
+def : InstAlias<"mfsrr0 $Rx", (MFSPR gprc:$Rx, 26)>;
+
+def : InstAlias<"mtsrr1 $Rx", (MTSPR 27, gprc:$Rx)>;
+def : InstAlias<"mfsrr1 $Rx", (MFSPR gprc:$Rx, 27)>;
+
+def : InstAlias<"mtcfar $Rx", (MTSPR 28, gprc:$Rx)>;
+def : InstAlias<"mfcfar $Rx", (MFSPR gprc:$Rx, 28)>;
+
+def : InstAlias<"mtamr $Rx", (MTSPR 29, gprc:$Rx)>;
+def : InstAlias<"mfamr $Rx", (MFSPR gprc:$Rx, 29)>;
+
+def : InstAlias<"mftb $Rx", (MFTB gprc:$Rx, 268)>;
+def : InstAlias<"mftbu $Rx", (MFTB gprc:$Rx, 269)>;
+
+def : InstAlias<"xnop", (XORI R0, R0, 0)>;
+
+def : InstAlias<"mr $rA, $rB", (OR8 g8rc:$rA, g8rc:$rB, g8rc:$rB)>;
+def : InstAlias<"mr. $rA, $rB", (OR8o g8rc:$rA, g8rc:$rB, g8rc:$rB)>;
+
+def : InstAlias<"not $rA, $rB", (NOR8 g8rc:$rA, g8rc:$rB, g8rc:$rB)>;
+def : InstAlias<"not. $rA, $rB", (NOR8o g8rc:$rA, g8rc:$rB, g8rc:$rB)>;
+
+def : InstAlias<"mtcr $rA", (MTCRF8 255, g8rc:$rA)>;
+
+def LAx : PPCAsmPseudo<"la $rA, $addr", (ins gprc:$rA, memri:$addr)>;
+
+def SUBI : PPCAsmPseudo<"subi $rA, $rB, $imm",
+ (ins gprc:$rA, gprc:$rB, s16imm:$imm)>;
+def SUBIS : PPCAsmPseudo<"subis $rA, $rB, $imm",
+ (ins gprc:$rA, gprc:$rB, s16imm:$imm)>;
+def SUBIC : PPCAsmPseudo<"subic $rA, $rB, $imm",
+ (ins gprc:$rA, gprc:$rB, s16imm:$imm)>;
+def SUBICo : PPCAsmPseudo<"subic. $rA, $rB, $imm",
+ (ins gprc:$rA, gprc:$rB, s16imm:$imm)>;
+
+def : InstAlias<"sub $rA, $rB, $rC", (SUBF8 g8rc:$rA, g8rc:$rC, g8rc:$rB)>;
+def : InstAlias<"sub. $rA, $rB, $rC", (SUBF8o g8rc:$rA, g8rc:$rC, g8rc:$rB)>;
+def : InstAlias<"subc $rA, $rB, $rC", (SUBFC8 g8rc:$rA, g8rc:$rC, g8rc:$rB)>;
+def : InstAlias<"subc. $rA, $rB, $rC", (SUBFC8o g8rc:$rA, g8rc:$rC, g8rc:$rB)>;
+
+def : InstAlias<"mtmsrd $RS", (MTMSRD gprc:$RS, 0)>;
+def : InstAlias<"mtmsr $RS", (MTMSR gprc:$RS, 0)>;
+
+def : InstAlias<"mfsprg $RT, 0", (MFSPR gprc:$RT, 272)>;
+def : InstAlias<"mfsprg $RT, 1", (MFSPR gprc:$RT, 273)>;
+def : InstAlias<"mfsprg $RT, 2", (MFSPR gprc:$RT, 274)>;
+def : InstAlias<"mfsprg $RT, 3", (MFSPR gprc:$RT, 275)>;
+
+def : InstAlias<"mfsprg0 $RT", (MFSPR gprc:$RT, 272)>;
+def : InstAlias<"mfsprg1 $RT", (MFSPR gprc:$RT, 273)>;
+def : InstAlias<"mfsprg2 $RT", (MFSPR gprc:$RT, 274)>;
+def : InstAlias<"mfsprg3 $RT", (MFSPR gprc:$RT, 275)>;
+
+def : InstAlias<"mtsprg 0, $RT", (MTSPR 272, gprc:$RT)>;
+def : InstAlias<"mtsprg 1, $RT", (MTSPR 273, gprc:$RT)>;
+def : InstAlias<"mtsprg 2, $RT", (MTSPR 274, gprc:$RT)>;
+def : InstAlias<"mtsprg 3, $RT", (MTSPR 275, gprc:$RT)>;
+
+def : InstAlias<"mtsprg0 $RT", (MTSPR 272, gprc:$RT)>;
+def : InstAlias<"mtsprg1 $RT", (MTSPR 273, gprc:$RT)>;
+def : InstAlias<"mtsprg2 $RT", (MTSPR 274, gprc:$RT)>;
+def : InstAlias<"mtsprg3 $RT", (MTSPR 275, gprc:$RT)>;
+
+def : InstAlias<"mtasr $RS", (MTSPR 280, gprc:$RS)>;
+
+def : InstAlias<"mfdec $RT", (MFSPR gprc:$RT, 22)>;
+def : InstAlias<"mtdec $RT", (MTSPR 22, gprc:$RT)>;
+
+def : InstAlias<"mfpvr $RT", (MFSPR gprc:$RT, 287)>;
+
+def : InstAlias<"mfsdr1 $RT", (MFSPR gprc:$RT, 25)>;
+def : InstAlias<"mtsdr1 $RT", (MTSPR 25, gprc:$RT)>;
+
+def : InstAlias<"mfsrr0 $RT", (MFSPR gprc:$RT, 26)>;
+def : InstAlias<"mfsrr1 $RT", (MFSPR gprc:$RT, 27)>;
+def : InstAlias<"mtsrr0 $RT", (MTSPR 26, gprc:$RT)>;
+def : InstAlias<"mtsrr1 $RT", (MTSPR 27, gprc:$RT)>;
+
+def : InstAlias<"tlbie $RB", (TLBIE R0, gprc:$RB)>;
+
+def EXTLWI : PPCAsmPseudo<"extlwi $rA, $rS, $n, $b",
+ (ins gprc:$rA, gprc:$rS, u5imm:$n, u5imm:$b)>;
+def EXTLWIo : PPCAsmPseudo<"extlwi. $rA, $rS, $n, $b",
+ (ins gprc:$rA, gprc:$rS, u5imm:$n, u5imm:$b)>;
+def EXTRWI : PPCAsmPseudo<"extrwi $rA, $rS, $n, $b",
+ (ins gprc:$rA, gprc:$rS, u5imm:$n, u5imm:$b)>;
+def EXTRWIo : PPCAsmPseudo<"extrwi. $rA, $rS, $n, $b",
+ (ins gprc:$rA, gprc:$rS, u5imm:$n, u5imm:$b)>;
+def INSLWI : PPCAsmPseudo<"inslwi $rA, $rS, $n, $b",
+ (ins gprc:$rA, gprc:$rS, u5imm:$n, u5imm:$b)>;
+def INSLWIo : PPCAsmPseudo<"inslwi. $rA, $rS, $n, $b",
+ (ins gprc:$rA, gprc:$rS, u5imm:$n, u5imm:$b)>;
+def INSRWI : PPCAsmPseudo<"insrwi $rA, $rS, $n, $b",
+ (ins gprc:$rA, gprc:$rS, u5imm:$n, u5imm:$b)>;
+def INSRWIo : PPCAsmPseudo<"insrwi. $rA, $rS, $n, $b",
+ (ins gprc:$rA, gprc:$rS, u5imm:$n, u5imm:$b)>;
+def ROTRWI : PPCAsmPseudo<"rotrwi $rA, $rS, $n",
+ (ins gprc:$rA, gprc:$rS, u5imm:$n)>;
+def ROTRWIo : PPCAsmPseudo<"rotrwi. $rA, $rS, $n",
+ (ins gprc:$rA, gprc:$rS, u5imm:$n)>;
+def SLWI : PPCAsmPseudo<"slwi $rA, $rS, $n",
+ (ins gprc:$rA, gprc:$rS, u5imm:$n)>;
+def SLWIo : PPCAsmPseudo<"slwi. $rA, $rS, $n",
+ (ins gprc:$rA, gprc:$rS, u5imm:$n)>;
+def SRWI : PPCAsmPseudo<"srwi $rA, $rS, $n",
+ (ins gprc:$rA, gprc:$rS, u5imm:$n)>;
+def SRWIo : PPCAsmPseudo<"srwi. $rA, $rS, $n",
+ (ins gprc:$rA, gprc:$rS, u5imm:$n)>;
+def CLRRWI : PPCAsmPseudo<"clrrwi $rA, $rS, $n",
+ (ins gprc:$rA, gprc:$rS, u5imm:$n)>;
+def CLRRWIo : PPCAsmPseudo<"clrrwi. $rA, $rS, $n",
+ (ins gprc:$rA, gprc:$rS, u5imm:$n)>;
+def CLRLSLWI : PPCAsmPseudo<"clrlslwi $rA, $rS, $b, $n",
+ (ins gprc:$rA, gprc:$rS, u5imm:$b, u5imm:$n)>;
+def CLRLSLWIo : PPCAsmPseudo<"clrlslwi. $rA, $rS, $b, $n",
+ (ins gprc:$rA, gprc:$rS, u5imm:$b, u5imm:$n)>;
+
+def : InstAlias<"rotlwi $rA, $rS, $n", (RLWINM gprc:$rA, gprc:$rS, u5imm:$n, 0, 31)>;
+def : InstAlias<"rotlwi. $rA, $rS, $n", (RLWINMo gprc:$rA, gprc:$rS, u5imm:$n, 0, 31)>;
+def : InstAlias<"rotlw $rA, $rS, $rB", (RLWNM gprc:$rA, gprc:$rS, gprc:$rB, 0, 31)>;
+def : InstAlias<"rotlw. $rA, $rS, $rB", (RLWNMo gprc:$rA, gprc:$rS, gprc:$rB, 0, 31)>;
+def : InstAlias<"clrlwi $rA, $rS, $n", (RLWINM gprc:$rA, gprc:$rS, 0, u5imm:$n, 31)>;
+def : InstAlias<"clrlwi. $rA, $rS, $n", (RLWINMo gprc:$rA, gprc:$rS, 0, u5imm:$n, 31)>;
+
+def EXTLDI : PPCAsmPseudo<"extldi $rA, $rS, $n, $b",
+ (ins g8rc:$rA, g8rc:$rS, u6imm:$n, u6imm:$b)>;
+def EXTLDIo : PPCAsmPseudo<"extldi. $rA, $rS, $n, $b",
+ (ins g8rc:$rA, g8rc:$rS, u6imm:$n, u6imm:$b)>;
+def EXTRDI : PPCAsmPseudo<"extrdi $rA, $rS, $n, $b",
+ (ins g8rc:$rA, g8rc:$rS, u6imm:$n, u6imm:$b)>;
+def EXTRDIo : PPCAsmPseudo<"extrdi. $rA, $rS, $n, $b",
+ (ins g8rc:$rA, g8rc:$rS, u6imm:$n, u6imm:$b)>;
+def INSRDI : PPCAsmPseudo<"insrdi $rA, $rS, $n, $b",
+ (ins g8rc:$rA, g8rc:$rS, u6imm:$n, u6imm:$b)>;
+def INSRDIo : PPCAsmPseudo<"insrdi. $rA, $rS, $n, $b",
+ (ins g8rc:$rA, g8rc:$rS, u6imm:$n, u6imm:$b)>;
+def ROTRDI : PPCAsmPseudo<"rotrdi $rA, $rS, $n",
+ (ins g8rc:$rA, g8rc:$rS, u6imm:$n)>;
+def ROTRDIo : PPCAsmPseudo<"rotrdi. $rA, $rS, $n",
+ (ins g8rc:$rA, g8rc:$rS, u6imm:$n)>;
+def SLDI : PPCAsmPseudo<"sldi $rA, $rS, $n",
+ (ins g8rc:$rA, g8rc:$rS, u6imm:$n)>;
+def SLDIo : PPCAsmPseudo<"sldi. $rA, $rS, $n",
+ (ins g8rc:$rA, g8rc:$rS, u6imm:$n)>;
+def SRDI : PPCAsmPseudo<"srdi $rA, $rS, $n",
+ (ins g8rc:$rA, g8rc:$rS, u6imm:$n)>;
+def SRDIo : PPCAsmPseudo<"srdi. $rA, $rS, $n",
+ (ins g8rc:$rA, g8rc:$rS, u6imm:$n)>;
+def CLRRDI : PPCAsmPseudo<"clrrdi $rA, $rS, $n",
+ (ins g8rc:$rA, g8rc:$rS, u6imm:$n)>;
+def CLRRDIo : PPCAsmPseudo<"clrrdi. $rA, $rS, $n",
+ (ins g8rc:$rA, g8rc:$rS, u6imm:$n)>;
+def CLRLSLDI : PPCAsmPseudo<"clrlsldi $rA, $rS, $b, $n",
+ (ins g8rc:$rA, g8rc:$rS, u6imm:$b, u6imm:$n)>;
+def CLRLSLDIo : PPCAsmPseudo<"clrlsldi. $rA, $rS, $b, $n",
+ (ins g8rc:$rA, g8rc:$rS, u6imm:$b, u6imm:$n)>;
+
+def : InstAlias<"rotldi $rA, $rS, $n", (RLDICL g8rc:$rA, g8rc:$rS, u6imm:$n, 0)>;
+def : InstAlias<"rotldi. $rA, $rS, $n", (RLDICLo g8rc:$rA, g8rc:$rS, u6imm:$n, 0)>;
+def : InstAlias<"rotld $rA, $rS, $rB", (RLDCL g8rc:$rA, g8rc:$rS, gprc:$rB, 0)>;
+def : InstAlias<"rotld. $rA, $rS, $rB", (RLDCLo g8rc:$rA, g8rc:$rS, gprc:$rB, 0)>;
+def : InstAlias<"clrldi $rA, $rS, $n", (RLDICL g8rc:$rA, g8rc:$rS, 0, u6imm:$n)>;
+def : InstAlias<"clrldi. $rA, $rS, $n", (RLDICLo g8rc:$rA, g8rc:$rS, 0, u6imm:$n)>;
+
+// These generic branch instruction forms are used for the assembler parser only.
+// Defs and Uses are conservative, since we don't know the BO value.
+let PPC970_Unit = 7 in {
+ let Defs = [CTR], Uses = [CTR, RM] in {
+ def gBC : BForm_3<16, 0, 0, (outs),
+ (ins u5imm:$bo, crbitrc:$bi, condbrtarget:$dst),
+ "bc $bo, $bi, $dst">;
+ def gBCA : BForm_3<16, 1, 0, (outs),
+ (ins u5imm:$bo, crbitrc:$bi, abscondbrtarget:$dst),
+ "bca $bo, $bi, $dst">;
+ }
+ let Defs = [LR, CTR], Uses = [CTR, RM] in {
+ def gBCL : BForm_3<16, 0, 1, (outs),
+ (ins u5imm:$bo, crbitrc:$bi, condbrtarget:$dst),
+ "bcl $bo, $bi, $dst">;
+ def gBCLA : BForm_3<16, 1, 1, (outs),
+ (ins u5imm:$bo, crbitrc:$bi, abscondbrtarget:$dst),
+ "bcla $bo, $bi, $dst">;
+ }
+ let Defs = [CTR], Uses = [CTR, LR, RM] in
+ def gBCLR : XLForm_2<19, 16, 0, (outs),
+ (ins u5imm:$bo, crbitrc:$bi, i32imm:$bh),
+ "bclr $bo, $bi, $bh", IIC_BrB, []>;
+ let Defs = [LR, CTR], Uses = [CTR, LR, RM] in
+ def gBCLRL : XLForm_2<19, 16, 1, (outs),
+ (ins u5imm:$bo, crbitrc:$bi, i32imm:$bh),
+ "bclrl $bo, $bi, $bh", IIC_BrB, []>;
+ let Defs = [CTR], Uses = [CTR, LR, RM] in
+ def gBCCTR : XLForm_2<19, 528, 0, (outs),
+ (ins u5imm:$bo, crbitrc:$bi, i32imm:$bh),
+ "bcctr $bo, $bi, $bh", IIC_BrB, []>;
+ let Defs = [LR, CTR], Uses = [CTR, LR, RM] in
+ def gBCCTRL : XLForm_2<19, 528, 1, (outs),
+ (ins u5imm:$bo, crbitrc:$bi, i32imm:$bh),
+ "bcctrl $bo, $bi, $bh", IIC_BrB, []>;
+}
+def : InstAlias<"bclr $bo, $bi", (gBCLR u5imm:$bo, crbitrc:$bi, 0)>;
+def : InstAlias<"bclrl $bo, $bi", (gBCLRL u5imm:$bo, crbitrc:$bi, 0)>;
+def : InstAlias<"bcctr $bo, $bi", (gBCCTR u5imm:$bo, crbitrc:$bi, 0)>;
+def : InstAlias<"bcctrl $bo, $bi", (gBCCTRL u5imm:$bo, crbitrc:$bi, 0)>;
+
+multiclass BranchSimpleMnemonic1<string name, string pm, int bo> {
+ def : InstAlias<"b"#name#pm#" $bi, $dst", (gBC bo, crbitrc:$bi, condbrtarget:$dst)>;
+ def : InstAlias<"b"#name#"a"#pm#" $bi, $dst", (gBCA bo, crbitrc:$bi, abscondbrtarget:$dst)>;
+ def : InstAlias<"b"#name#"lr"#pm#" $bi", (gBCLR bo, crbitrc:$bi, 0)>;
+ def : InstAlias<"b"#name#"l"#pm#" $bi, $dst", (gBCL bo, crbitrc:$bi, condbrtarget:$dst)>;
+ def : InstAlias<"b"#name#"la"#pm#" $bi, $dst", (gBCLA bo, crbitrc:$bi, abscondbrtarget:$dst)>;
+ def : InstAlias<"b"#name#"lrl"#pm#" $bi", (gBCLRL bo, crbitrc:$bi, 0)>;
+}
+multiclass BranchSimpleMnemonic2<string name, string pm, int bo>
+ : BranchSimpleMnemonic1<name, pm, bo> {
+ def : InstAlias<"b"#name#"ctr"#pm#" $bi", (gBCCTR bo, crbitrc:$bi, 0)>;
+ def : InstAlias<"b"#name#"ctrl"#pm#" $bi", (gBCCTRL bo, crbitrc:$bi, 0)>;
+}
+defm : BranchSimpleMnemonic2<"t", "", 12>;
+defm : BranchSimpleMnemonic2<"f", "", 4>;
+defm : BranchSimpleMnemonic2<"t", "-", 14>;
+defm : BranchSimpleMnemonic2<"f", "-", 6>;
+defm : BranchSimpleMnemonic2<"t", "+", 15>;
+defm : BranchSimpleMnemonic2<"f", "+", 7>;
+defm : BranchSimpleMnemonic1<"dnzt", "", 8>;
+defm : BranchSimpleMnemonic1<"dnzf", "", 0>;
+defm : BranchSimpleMnemonic1<"dzt", "", 10>;
+defm : BranchSimpleMnemonic1<"dzf", "", 2>;
+
+multiclass BranchExtendedMnemonicPM<string name, string pm, int bibo> {
+ def : InstAlias<"b"#name#pm#" $cc, $dst",
+ (BCC bibo, crrc:$cc, condbrtarget:$dst)>;
+ def : InstAlias<"b"#name#pm#" $dst",
+ (BCC bibo, CR0, condbrtarget:$dst)>;
+
+ def : InstAlias<"b"#name#"a"#pm#" $cc, $dst",
+ (BCCA bibo, crrc:$cc, abscondbrtarget:$dst)>;
+ def : InstAlias<"b"#name#"a"#pm#" $dst",
+ (BCCA bibo, CR0, abscondbrtarget:$dst)>;
+
+ def : InstAlias<"b"#name#"lr"#pm#" $cc",
+ (BCCLR bibo, crrc:$cc)>;
+ def : InstAlias<"b"#name#"lr"#pm,
+ (BCCLR bibo, CR0)>;
+
+ def : InstAlias<"b"#name#"ctr"#pm#" $cc",
+ (BCCCTR bibo, crrc:$cc)>;
+ def : InstAlias<"b"#name#"ctr"#pm,
+ (BCCCTR bibo, CR0)>;
+
+ def : InstAlias<"b"#name#"l"#pm#" $cc, $dst",
+ (BCCL bibo, crrc:$cc, condbrtarget:$dst)>;
+ def : InstAlias<"b"#name#"l"#pm#" $dst",
+ (BCCL bibo, CR0, condbrtarget:$dst)>;
+
+ def : InstAlias<"b"#name#"la"#pm#" $cc, $dst",
+ (BCCLA bibo, crrc:$cc, abscondbrtarget:$dst)>;
+ def : InstAlias<"b"#name#"la"#pm#" $dst",
+ (BCCLA bibo, CR0, abscondbrtarget:$dst)>;
+
+ def : InstAlias<"b"#name#"lrl"#pm#" $cc",
+ (BCCLRL bibo, crrc:$cc)>;
+ def : InstAlias<"b"#name#"lrl"#pm,
+ (BCCLRL bibo, CR0)>;
+
+ def : InstAlias<"b"#name#"ctrl"#pm#" $cc",
+ (BCCCTRL bibo, crrc:$cc)>;
+ def : InstAlias<"b"#name#"ctrl"#pm,
+ (BCCCTRL bibo, CR0)>;
+}
+multiclass BranchExtendedMnemonic<string name, int bibo> {
+ defm : BranchExtendedMnemonicPM<name, "", bibo>;
+ defm : BranchExtendedMnemonicPM<name, "-", !add(bibo, 2)>;
+ defm : BranchExtendedMnemonicPM<name, "+", !add(bibo, 3)>;
+}
+defm : BranchExtendedMnemonic<"lt", 12>;
+defm : BranchExtendedMnemonic<"gt", 44>;
+defm : BranchExtendedMnemonic<"eq", 76>;
+defm : BranchExtendedMnemonic<"un", 108>;
+defm : BranchExtendedMnemonic<"so", 108>;
+defm : BranchExtendedMnemonic<"ge", 4>;
+defm : BranchExtendedMnemonic<"nl", 4>;
+defm : BranchExtendedMnemonic<"le", 36>;
+defm : BranchExtendedMnemonic<"ng", 36>;
+defm : BranchExtendedMnemonic<"ne", 68>;
+defm : BranchExtendedMnemonic<"nu", 100>;
+defm : BranchExtendedMnemonic<"ns", 100>;
+
+def : InstAlias<"cmpwi $rA, $imm", (CMPWI CR0, gprc:$rA, s16imm:$imm)>;
+def : InstAlias<"cmpw $rA, $rB", (CMPW CR0, gprc:$rA, gprc:$rB)>;
+def : InstAlias<"cmplwi $rA, $imm", (CMPLWI CR0, gprc:$rA, u16imm:$imm)>;
+def : InstAlias<"cmplw $rA, $rB", (CMPLW CR0, gprc:$rA, gprc:$rB)>;
+def : InstAlias<"cmpdi $rA, $imm", (CMPDI CR0, g8rc:$rA, s16imm64:$imm)>;
+def : InstAlias<"cmpd $rA, $rB", (CMPD CR0, g8rc:$rA, g8rc:$rB)>;
+def : InstAlias<"cmpldi $rA, $imm", (CMPLDI CR0, g8rc:$rA, u16imm64:$imm)>;
+def : InstAlias<"cmpld $rA, $rB", (CMPLD CR0, g8rc:$rA, g8rc:$rB)>;
+
+def : InstAlias<"cmpi $bf, 0, $rA, $imm", (CMPWI crrc:$bf, gprc:$rA, s16imm:$imm)>;
+def : InstAlias<"cmp $bf, 0, $rA, $rB", (CMPW crrc:$bf, gprc:$rA, gprc:$rB)>;
+def : InstAlias<"cmpli $bf, 0, $rA, $imm", (CMPLWI crrc:$bf, gprc:$rA, u16imm:$imm)>;
+def : InstAlias<"cmpl $bf, 0, $rA, $rB", (CMPLW crrc:$bf, gprc:$rA, gprc:$rB)>;
+def : InstAlias<"cmpi $bf, 1, $rA, $imm", (CMPDI crrc:$bf, g8rc:$rA, s16imm64:$imm)>;
+def : InstAlias<"cmp $bf, 1, $rA, $rB", (CMPD crrc:$bf, g8rc:$rA, g8rc:$rB)>;
+def : InstAlias<"cmpli $bf, 1, $rA, $imm", (CMPLDI crrc:$bf, g8rc:$rA, u16imm64:$imm)>;
+def : InstAlias<"cmpl $bf, 1, $rA, $rB", (CMPLD crrc:$bf, g8rc:$rA, g8rc:$rB)>;
+
+multiclass TrapExtendedMnemonic<string name, int to> {
+ def : InstAlias<"td"#name#"i $rA, $imm", (TDI to, g8rc:$rA, s16imm:$imm)>;
+ def : InstAlias<"td"#name#" $rA, $rB", (TD to, g8rc:$rA, g8rc:$rB)>;
+ def : InstAlias<"tw"#name#"i $rA, $imm", (TWI to, gprc:$rA, s16imm:$imm)>;
+ def : InstAlias<"tw"#name#" $rA, $rB", (TW to, gprc:$rA, gprc:$rB)>;
+}
+defm : TrapExtendedMnemonic<"lt", 16>;
+defm : TrapExtendedMnemonic<"le", 20>;
+defm : TrapExtendedMnemonic<"eq", 4>;
+defm : TrapExtendedMnemonic<"ge", 12>;
+defm : TrapExtendedMnemonic<"gt", 8>;
+defm : TrapExtendedMnemonic<"nl", 12>;
+defm : TrapExtendedMnemonic<"ne", 24>;
+defm : TrapExtendedMnemonic<"ng", 20>;
+defm : TrapExtendedMnemonic<"llt", 2>;
+defm : TrapExtendedMnemonic<"lle", 6>;
+defm : TrapExtendedMnemonic<"lge", 5>;
+defm : TrapExtendedMnemonic<"lgt", 1>;
+defm : TrapExtendedMnemonic<"lnl", 5>;
+defm : TrapExtendedMnemonic<"lng", 6>;
+defm : TrapExtendedMnemonic<"u", 31>;
+
projects / oota-llvm.git / blobdiff