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, [
// 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 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]>;
// 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 gprc : RegisterOperand<GPRC>;
+def g8rc : RegisterOperand<G8RC>;
+def gprc_nor0 : RegisterOperand<GPRC_NOR0>;
+def g8rc_nox0 : RegisterOperand<G8RC_NOX0>;
+def f8rc : RegisterOperand<F8RC>;
+def f4rc : RegisterOperand<F4RC>;
+def vrrc : RegisterOperand<VRRC>;
+def crbitrc : RegisterOperand<CRBITRC>;
+def crrc : RegisterOperand<CRRC>;
+
def s5imm : Operand<i32> {
let PrintMethod = "printS5ImmOperand";
}
// 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 In64BitMode : Predicate<"PPCSubTarget.isPPC64()">;
def IsBookE : 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_10r<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_10<opcode, xo, OOL, IOL,
+ !strconcat(asmbase, !strconcat(" ", asmstr)), itin,
+ pattern>, RecFormRel;
+ let Defs = [CR0] in
+ def o : XForm_10<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 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))]>;
// 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,
+ 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:$cond,
- G8RC_NOX0:$T, G8RC_NOX0:$F,
+ def SELECT_CC_I8 : Pseudo<(outs g8rc:$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:$BROPC), "#SELECT_CC_VRRC",
[]>;
}
// SPILL_CR - Indicate that we're dumping the CR register, so we'll need to
// scavenge a register for it.
let mayStore = 1 in
-def SPILL_CR : Pseudo<(outs), (ins CRRC:$cond, memri:$F),
+def SPILL_CR : Pseudo<(outs), (ins crrc:$cond, memri:$F),
"#SPILL_CR", []>;
// RESTORE_CR - Indicate that we're restoring the CR register (previously
// spilled), so we'll need to scavenge a register for it.
let mayLoad = 1 in
-def RESTORE_CR : Pseudo<(outs CRRC:$cond), (ins memri:$F),
+def RESTORE_CR : Pseudo<(outs crrc:$cond), (ins memri:$F),
"#RESTORE_CR", []>;
let isTerminator = 1, isBarrier = 1, PPC970_Unit = 7 in {
let isReturn = 1, Uses = [LR, RM] in
def BLR : XLForm_2_ext<19, 16, 20, 0, 0, (outs), (ins), "blr", BrB,
[(retflag)]>;
- let isBranch = 1, isIndirectBranch = 1, Uses = [CTR] in
+ let isBranch = 1, isIndirectBranch = 1, Uses = [CTR] in {
def BCTR : XLForm_2_ext<19, 528, 20, 0, 0, (outs), (ins), "bctr", BrB, []>;
+
+ let isCodeGenOnly = 1 in
+ def BCCTR : XLForm_2_br<19, 528, 0, (outs), (ins pred:$cond),
+ "b${cond:cc}ctr ${cond:reg}", BrB, []>;
+ }
}
let Defs = [LR] in
// BCC represents an arbitrary conditional branch on a predicate.
// FIXME: should be able to write a pattern for PPCcondbranch, but can't use
// a two-value operand where a dag node expects two operands. :(
- let isCodeGenOnly = 1 in
+ let isCodeGenOnly = 1 in {
def BCC : BForm<16, 0, 0, (outs), (ins pred:$cond, condbrtarget:$dst),
"b${cond:cc} ${cond:reg}, $dst"
- /*[(PPCcondbranch CRRC:$crS, imm:$opc, bb:$dst)]*/>;
+ /*[(PPCcondbranch crrc:$crS, imm:$opc, bb:$dst)]*/>;
+ let isReturn = 1, Uses = [LR, RM] in
+ def BCLR : XLForm_2_br<19, 16, 0, (outs), (ins pred:$cond),
+ "b${cond:cc}lr ${cond:reg}", BrB, []>;
+
+ let isReturn = 1, Defs = [CTR], Uses = [CTR, LR, RM] in {
+ def BDZLR : XLForm_2_ext<19, 16, 18, 0, 0, (outs), (ins),
+ "bdzlr", BrB, []>;
+ def BDNZLR : XLForm_2_ext<19, 16, 16, 0, 0, (outs), (ins),
+ "bdnzlr", BrB, []>;
+ }
+ }
let Defs = [CTR], Uses = [CTR] in {
def BDZ : BForm_1<16, 18, 0, 0, (outs), (ins condbrtarget:$dst),
}
}
-// The direct BCL used by the SjLj setjmp code.
+// 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, $dst">;
}
}
def BCTRL : XLForm_2_ext<19, 528, 20, 0, 1, (outs), (ins),
"bctrl", BrB, [(PPCbctrl)]>,
Requires<[In32BitMode]>;
+
+ let isCodeGenOnly = 1 in
+ def BCCTRL : XLForm_2_br<19, 528, 1, (outs), (ins pred:$cond),
+ "b${cond:cc}ctrl ${cond:reg}", BrB, []>;
}
}
[]>;
let hasSideEffects = 1, isBarrier = 1, usesCustomInserter = 1 in {
- def EH_SjLj_SetJmp32 : Pseudo<(outs GPRC:$dst), (ins memr:$buf),
+ def EH_SjLj_SetJmp32 : Pseudo<(outs gprc:$dst), (ins memr:$buf),
"#EH_SJLJ_SETJMP32",
[(set i32:$dst, (PPCeh_sjlj_setjmp addr:$buf))]>,
Requires<[In32BitMode]>;
let usesCustomInserter = 1 in {
let Defs = [CR0] in {
def ATOMIC_LOAD_ADD_I8 : Pseudo<
- (outs GPRC:$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),
+def LWARX : XForm_1<31, 20, (outs gprc:$rD), (ins memrr:$src),
"lwarx $rD, $src", LdStLWARX,
[(set i32:$rD, (PPClarx xoaddr:$src))]>;
let Defs = [CR0] in
-def STWCX : XForm_1<31, 150, (outs), (ins GPRC:$rS, memrr:$dst),
+def STWCX : XForm_1<31, 150, (outs), (ins gprc:$rS, memrr:$dst),
"stwcx. $rS, $dst", LdStSTWCX,
[(PPCstcx i32:$rS, xoaddr:$dst)]>,
isDOT;
// Unindexed (r+i) Loads.
let canFoldAsLoad = 1, PPC970_Unit = 2 in {
-def LBZ : DForm_1<34, (outs GPRC:$rD), (ins memri:$src),
+def LBZ : DForm_1<34, (outs gprc:$rD), (ins memri:$src),
"lbz $rD, $src", LdStLoad,
[(set i32:$rD, (zextloadi8 iaddr:$src))]>;
-def LHA : DForm_1<42, (outs GPRC:$rD), (ins memri:$src),
+def LHA : DForm_1<42, (outs gprc:$rD), (ins memri:$src),
"lha $rD, $src", LdStLHA,
[(set i32:$rD, (sextloadi16 iaddr:$src))]>,
PPC970_DGroup_Cracked;
-def LHZ : DForm_1<40, (outs GPRC:$rD), (ins memri:$src),
+def LHZ : DForm_1<40, (outs gprc:$rD), (ins memri:$src),
"lhz $rD, $src", LdStLoad,
[(set i32:$rD, (zextloadi16 iaddr:$src))]>;
-def LWZ : DForm_1<32, (outs GPRC:$rD), (ins memri:$src),
+def LWZ : DForm_1<32, (outs gprc:$rD), (ins memri:$src),
"lwz $rD, $src", LdStLoad,
[(set i32:$rD, (load iaddr:$src))]>;
-def LFS : DForm_1<48, (outs F4RC:$rD), (ins memri:$src),
+def LFS : DForm_1<48, (outs f4rc:$rD), (ins memri:$src),
"lfs $rD, $src", LdStLFD,
[(set f32:$rD, (load iaddr:$src))]>;
-def LFD : DForm_1<50, (outs F8RC:$rD), (ins memri:$src),
+def LFD : DForm_1<50, (outs f8rc:$rD), (ins memri:$src),
"lfd $rD, $src", LdStLFD,
[(set f64:$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),
+let mayLoad = 1, neverHasSideEffects = 1 in {
+def LBZU : DForm_1<35, (outs gprc:$rD, ptr_rc_nor0:$ea_result), (ins memri:$addr),
"lbzu $rD, $addr", LdStLoadUpd,
[]>, RegConstraint<"$addr.reg = $ea_result">,
NoEncode<"$ea_result">;
-def LHAU : DForm_1<43, (outs GPRC:$rD, ptr_rc_nor0:$ea_result), (ins memri:$addr),
+def LHAU : DForm_1<43, (outs gprc:$rD, ptr_rc_nor0:$ea_result), (ins memri:$addr),
"lhau $rD, $addr", LdStLHAU,
[]>, RegConstraint<"$addr.reg = $ea_result">,
NoEncode<"$ea_result">;
-def LHZU : DForm_1<41, (outs GPRC:$rD, ptr_rc_nor0:$ea_result), (ins memri:$addr),
+def LHZU : DForm_1<41, (outs gprc:$rD, ptr_rc_nor0:$ea_result), (ins memri:$addr),
"lhzu $rD, $addr", LdStLoadUpd,
[]>, RegConstraint<"$addr.reg = $ea_result">,
NoEncode<"$ea_result">;
-def LWZU : DForm_1<33, (outs GPRC:$rD, ptr_rc_nor0:$ea_result), (ins memri:$addr),
+def LWZU : DForm_1<33, (outs gprc:$rD, ptr_rc_nor0:$ea_result), (ins memri:$addr),
"lwzu $rD, $addr", LdStLoadUpd,
[]>, RegConstraint<"$addr.reg = $ea_result">,
NoEncode<"$ea_result">;
-def LFSU : DForm_1<49, (outs F4RC:$rD, ptr_rc_nor0:$ea_result), (ins memri:$addr),
+def LFSU : DForm_1<49, (outs f4rc:$rD, ptr_rc_nor0:$ea_result), (ins memri:$addr),
"lfsu $rD, $addr", LdStLFDU,
[]>, RegConstraint<"$addr.reg = $ea_result">,
NoEncode<"$ea_result">;
-def LFDU : DForm_1<51, (outs F8RC:$rD, ptr_rc_nor0:$ea_result), (ins memri:$addr),
+def LFDU : DForm_1<51, (outs f8rc:$rD, ptr_rc_nor0:$ea_result), (ins memri:$addr),
"lfdu $rD, $addr", LdStLFDU,
[]>, RegConstraint<"$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, $addr", LdStLoadUpd,
[]>, RegConstraint<"$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, $addr", LdStLHAU,
[]>, RegConstraint<"$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, $addr", LdStLoadUpd,
[]>, RegConstraint<"$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, $addr", LdStLoadUpd,
[]>, RegConstraint<"$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, $addr", LdStLFDU,
[]>, RegConstraint<"$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, $addr", LdStLFDU,
[]>, RegConstraint<"$addr.ptrreg = $ea_result">,
// Indexed (r+r) Loads.
//
let canFoldAsLoad = 1, PPC970_Unit = 2 in {
-def LBZX : XForm_1<31, 87, (outs GPRC:$rD), (ins memrr:$src),
+def LBZX : XForm_1<31, 87, (outs gprc:$rD), (ins memrr:$src),
"lbzx $rD, $src", LdStLoad,
[(set i32:$rD, (zextloadi8 xaddr:$src))]>;
-def LHAX : XForm_1<31, 343, (outs GPRC:$rD), (ins memrr:$src),
+def LHAX : XForm_1<31, 343, (outs gprc:$rD), (ins memrr:$src),
"lhax $rD, $src", LdStLHA,
[(set i32:$rD, (sextloadi16 xaddr:$src))]>,
PPC970_DGroup_Cracked;
-def LHZX : XForm_1<31, 279, (outs GPRC:$rD), (ins memrr:$src),
+def LHZX : XForm_1<31, 279, (outs gprc:$rD), (ins memrr:$src),
"lhzx $rD, $src", LdStLoad,
[(set i32:$rD, (zextloadi16 xaddr:$src))]>;
-def LWZX : XForm_1<31, 23, (outs GPRC:$rD), (ins memrr:$src),
+def LWZX : XForm_1<31, 23, (outs gprc:$rD), (ins memrr:$src),
"lwzx $rD, $src", LdStLoad,
[(set i32:$rD, (load xaddr:$src))]>;
-def LHBRX : XForm_1<31, 790, (outs GPRC:$rD), (ins memrr:$src),
+def LHBRX : XForm_1<31, 790, (outs gprc:$rD), (ins memrr:$src),
"lhbrx $rD, $src", LdStLoad,
[(set i32:$rD, (PPClbrx xoaddr:$src, i16))]>;
-def LWBRX : XForm_1<31, 534, (outs GPRC:$rD), (ins memrr:$src),
+def LWBRX : XForm_1<31, 534, (outs gprc:$rD), (ins memrr:$src),
"lwbrx $rD, $src", LdStLoad,
[(set i32:$rD, (PPClbrx xoaddr:$src, i32))]>;
-def LFSX : XForm_25<31, 535, (outs F4RC:$frD), (ins memrr:$src),
+def LFSX : XForm_25<31, 535, (outs f4rc:$frD), (ins memrr:$src),
"lfsx $frD, $src", LdStLFD,
[(set f32:$frD, (load xaddr:$src))]>;
-def LFDX : XForm_25<31, 599, (outs F8RC:$frD), (ins memrr:$src),
+def LFDX : XForm_25<31, 599, (outs f8rc:$frD), (ins memrr:$src),
"lfdx $frD, $src", LdStLFD,
[(set f64:$frD, (load xaddr:$src))]>;
+
+def LFIWAX : XForm_25<31, 855, (outs f8rc:$frD), (ins memrr:$src),
+ "lfiwax $frD, $src", LdStLFD,
+ [(set f64:$frD, (PPClfiwax xoaddr:$src))]>;
+def LFIWZX : XForm_25<31, 887, (outs f8rc:$frD), (ins memrr:$src),
+ "lfiwzx $frD, $src", LdStLFD,
+ [(set f64:$frD, (PPClfiwzx xoaddr:$src))]>;
}
//===----------------------------------------------------------------------===//
// Unindexed (r+i) Stores.
let PPC970_Unit = 2 in {
-def STB : DForm_1<38, (outs), (ins GPRC:$rS, memri:$src),
+def STB : DForm_1<38, (outs), (ins gprc:$rS, memri:$src),
"stb $rS, $src", LdStStore,
[(truncstorei8 i32:$rS, iaddr:$src)]>;
-def STH : DForm_1<44, (outs), (ins GPRC:$rS, memri:$src),
+def STH : DForm_1<44, (outs), (ins gprc:$rS, memri:$src),
"sth $rS, $src", LdStStore,
[(truncstorei16 i32:$rS, iaddr:$src)]>;
-def STW : DForm_1<36, (outs), (ins GPRC:$rS, memri:$src),
+def STW : DForm_1<36, (outs), (ins gprc:$rS, memri:$src),
"stw $rS, $src", LdStStore,
[(store i32:$rS, iaddr:$src)]>;
-def STFS : DForm_1<52, (outs), (ins F4RC:$rS, memri:$dst),
+def STFS : DForm_1<52, (outs), (ins f4rc:$rS, memri:$dst),
"stfs $rS, $dst", LdStSTFD,
[(store f32:$rS, iaddr:$dst)]>;
-def STFD : DForm_1<54, (outs), (ins F8RC:$rS, memri:$dst),
+def STFD : DForm_1<54, (outs), (ins f8rc:$rS, memri:$dst),
"stfd $rS, $dst", LdStSTFD,
[(store f64:$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),
+def STBU : DForm_1<39, (outs ptr_rc_nor0:$ea_res), (ins gprc:$rS, memri:$dst),
"stbu $rS, $dst", LdStStoreUpd, []>,
RegConstraint<"$dst.reg = $ea_res">, NoEncode<"$ea_res">;
-def STHU : DForm_1<45, (outs ptr_rc_nor0:$ea_res), (ins GPRC:$rS, memri:$dst),
+def STHU : DForm_1<45, (outs ptr_rc_nor0:$ea_res), (ins gprc:$rS, memri:$dst),
"sthu $rS, $dst", LdStStoreUpd, []>,
RegConstraint<"$dst.reg = $ea_res">, NoEncode<"$ea_res">;
-def STWU : DForm_1<37, (outs ptr_rc_nor0:$ea_res), (ins GPRC:$rS, memri:$dst),
+def STWU : DForm_1<37, (outs ptr_rc_nor0:$ea_res), (ins gprc:$rS, memri:$dst),
"stwu $rS, $dst", LdStStoreUpd, []>,
RegConstraint<"$dst.reg = $ea_res">, NoEncode<"$ea_res">;
-def STFSU : DForm_1<37, (outs ptr_rc_nor0:$ea_res), (ins F4RC:$rS, memri:$dst),
+def STFSU : DForm_1<53, (outs ptr_rc_nor0:$ea_res), (ins f4rc:$rS, memri:$dst),
"stfsu $rS, $dst", LdStSTFDU, []>,
RegConstraint<"$dst.reg = $ea_res">, NoEncode<"$ea_res">;
-def STFDU : DForm_1<37, (outs ptr_rc_nor0:$ea_res), (ins F8RC:$rS, memri:$dst),
+def STFDU : DForm_1<55, (outs ptr_rc_nor0:$ea_res), (ins f8rc:$rS, memri:$dst),
"stfdu $rS, $dst", LdStSTFDU, []>,
RegConstraint<"$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),
+def STBX : XForm_8<31, 215, (outs), (ins gprc:$rS, memrr:$dst),
"stbx $rS, $dst", LdStStore,
[(truncstorei8 i32:$rS, xaddr:$dst)]>,
PPC970_DGroup_Cracked;
-def STHX : XForm_8<31, 407, (outs), (ins GPRC:$rS, memrr:$dst),
+def STHX : XForm_8<31, 407, (outs), (ins gprc:$rS, memrr:$dst),
"sthx $rS, $dst", LdStStore,
[(truncstorei16 i32:$rS, xaddr:$dst)]>,
PPC970_DGroup_Cracked;
-def STWX : XForm_8<31, 151, (outs), (ins GPRC:$rS, memrr:$dst),
+def STWX : XForm_8<31, 151, (outs), (ins gprc:$rS, memrr:$dst),
"stwx $rS, $dst", LdStStore,
[(store i32:$rS, xaddr:$dst)]>,
PPC970_DGroup_Cracked;
-def STHBRX: XForm_8<31, 918, (outs), (ins GPRC:$rS, memrr:$dst),
+def STHBRX: XForm_8<31, 918, (outs), (ins gprc:$rS, memrr:$dst),
"sthbrx $rS, $dst", LdStStore,
[(PPCstbrx i32:$rS, xoaddr:$dst, i16)]>,
PPC970_DGroup_Cracked;
-def STWBRX: XForm_8<31, 662, (outs), (ins GPRC:$rS, memrr:$dst),
+def STWBRX: XForm_8<31, 662, (outs), (ins gprc:$rS, memrr:$dst),
"stwbrx $rS, $dst", LdStStore,
[(PPCstbrx i32:$rS, xoaddr:$dst, i32)]>,
PPC970_DGroup_Cracked;
-def STFIWX: XForm_28<31, 983, (outs), (ins F8RC:$frS, memrr:$dst),
+def STFIWX: XForm_28<31, 983, (outs), (ins f8rc:$frS, memrr:$dst),
"stfiwx $frS, $dst", LdStSTFD,
[(PPCstfiwx f64:$frS, xoaddr:$dst)]>;
-def STFSX : XForm_28<31, 663, (outs), (ins F4RC:$frS, memrr:$dst),
+def STFSX : XForm_28<31, 663, (outs), (ins f4rc:$frS, memrr:$dst),
"stfsx $frS, $dst", LdStSTFD,
[(store f32:$frS, xaddr:$dst)]>;
-def STFDX : XForm_28<31, 727, (outs), (ins F8RC:$frS, memrr:$dst),
+def STFDX : XForm_28<31, 727, (outs), (ins f8rc:$frS, memrr:$dst),
"stfdx $frS, $dst", LdStSTFD,
[(store f64:$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),
+def STBUX : XForm_8<31, 247, (outs ptr_rc_nor0:$ea_res), (ins gprc:$rS, memrr:$dst),
"stbux $rS, $dst", LdStStoreUpd, []>,
RegConstraint<"$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:$dst),
+def STHUX : XForm_8<31, 439, (outs ptr_rc_nor0:$ea_res), (ins gprc:$rS, memrr:$dst),
"sthux $rS, $dst", LdStStoreUpd, []>,
RegConstraint<"$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:$dst),
+def STWUX : XForm_8<31, 183, (outs ptr_rc_nor0:$ea_res), (ins gprc:$rS, memrr:$dst),
"stwux $rS, $dst", LdStStoreUpd, []>,
RegConstraint<"$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:$dst),
+def STFSUX: XForm_8<31, 695, (outs ptr_rc_nor0:$ea_res), (ins f4rc:$rS, memrr:$dst),
"stfsux $rS, $dst", LdStSTFDU, []>,
RegConstraint<"$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:$dst),
+def STFDUX: XForm_8<31, 759, (outs ptr_rc_nor0:$ea_res), (ins f8rc:$rS, memrr:$dst),
"stfdux $rS, $dst", LdStSTFDU, []>,
RegConstraint<"$dst.ptrreg = $ea_res">, NoEncode<"$ea_res">,
PPC970_DGroup_Cracked;
//
let PPC970_Unit = 1 in { // FXU Operations.
-def ADDI : DForm_2<14, (outs GPRC:$rD), (ins GPRC_NOR0:$rA, symbolLo:$imm),
+def ADDI : DForm_2<14, (outs gprc:$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:$imm),
+let BaseName = "addic" in {
+let Defs = [CARRY] in
+def ADDIC : DForm_2<12, (outs gprc:$rD), (ins gprc:$rA, s16imm:$imm),
"addic $rD, $rA, $imm", IntGeneral,
[(set i32:$rD, (addc i32:$rA, immSExt16:$imm))]>,
- PPC970_DGroup_Cracked;
-def ADDICo : DForm_2<13, (outs GPRC:$rD), (ins GPRC:$rA, s16imm:$imm),
+ RecFormRel, PPC970_DGroup_Cracked;
+let Defs = [CARRY, CR0] in
+def ADDICo : DForm_2<13, (outs gprc:$rD), (ins gprc:$rA, s16imm:$imm),
"addic. $rD, $rA, $imm", IntGeneral,
- []>;
+ []>, isDOT, RecFormRel;
}
-def ADDIS : DForm_2<15, (outs GPRC:$rD), (ins GPRC_NOR0:$rA, symbolHi:$imm),
+def ADDIS : DForm_2<15, (outs gprc:$rD), (ins gprc_nor0:$rA, symbolHi:$imm),
"addis $rD, $rA, $imm", IntSimple,
[(set i32:$rD, (add i32:$rA, imm16ShiftedSExt:$imm))]>;
let isCodeGenOnly = 1 in
-def LA : DForm_2<14, (outs GPRC:$rD), (ins GPRC_NOR0:$rA, symbolLo:$sym),
+def LA : DForm_2<14, (outs gprc:$rD), (ins gprc_nor0:$rA, symbolLo:$sym),
"la $rD, $sym($rA)", IntGeneral,
[(set i32:$rD, (add i32:$rA,
(PPClo tglobaladdr:$sym, 0)))]>;
-def MULLI : DForm_2< 7, (outs GPRC:$rD), (ins GPRC:$rA, s16imm:$imm),
+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:$imm),
+let Defs = [CARRY] in
+def SUBFIC : DForm_2< 8, (outs gprc:$rD), (ins gprc:$rA, s16imm:$imm),
"subfic $rD, $rA, $imm", IntGeneral,
[(set i32:$rD, (subc immSExt16:$imm, i32:$rA))]>;
-}
let isReMaterializable = 1, isAsCheapAsAMove = 1, isMoveImm = 1 in {
- def LI : DForm_2_r0<14, (outs GPRC:$rD), (ins symbolLo:$imm),
+ 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:$imm),
+ def LIS : DForm_2_r0<15, (outs gprc:$rD), (ins symbolHi:$imm),
"lis $rD, $imm", IntSimple,
[(set i32:$rD, imm16ShiftedSExt:$imm)]>;
}
}
let PPC970_Unit = 1 in { // FXU Operations.
-def ANDIo : DForm_4<28, (outs GPRC:$dst), (ins GPRC:$src1, u16imm:$src2),
+let Defs = [CR0] in {
+def ANDIo : DForm_4<28, (outs gprc:$dst), (ins gprc:$src1, u16imm:$src2),
"andi. $dst, $src1, $src2", IntGeneral,
[(set i32:$dst, (and i32:$src1, immZExt16:$src2))]>,
isDOT;
-def ANDISo : DForm_4<29, (outs GPRC:$dst), (ins GPRC:$src1, u16imm:$src2),
+def ANDISo : DForm_4<29, (outs gprc:$dst), (ins gprc:$src1, u16imm:$src2),
"andis. $dst, $src1, $src2", IntGeneral,
[(set i32:$dst, (and i32:$src1, imm16ShiftedZExt:$src2))]>,
isDOT;
-def ORI : DForm_4<24, (outs GPRC:$dst), (ins GPRC:$src1, u16imm:$src2),
+}
+def ORI : DForm_4<24, (outs gprc:$dst), (ins gprc:$src1, u16imm:$src2),
"ori $dst, $src1, $src2", IntSimple,
[(set i32:$dst, (or i32:$src1, immZExt16:$src2))]>;
-def ORIS : DForm_4<25, (outs GPRC:$dst), (ins GPRC:$src1, u16imm:$src2),
+def ORIS : DForm_4<25, (outs gprc:$dst), (ins gprc:$src1, u16imm:$src2),
"oris $dst, $src1, $src2", IntSimple,
[(set i32:$dst, (or i32:$src1, imm16ShiftedZExt:$src2))]>;
-def XORI : DForm_4<26, (outs GPRC:$dst), (ins GPRC:$src1, u16imm:$src2),
+def XORI : DForm_4<26, (outs gprc:$dst), (ins gprc:$src1, u16imm:$src2),
"xori $dst, $src1, $src2", IntSimple,
[(set i32:$dst, (xor i32:$src1, immZExt16:$src2))]>;
-def XORIS : DForm_4<27, (outs GPRC:$dst), (ins GPRC:$src1, u16imm:$src2),
+def XORIS : DForm_4<27, (outs gprc:$dst), (ins gprc:$src1, u16imm:$src2),
"xoris $dst, $src1, $src2", IntSimple,
[(set i32:$dst, (xor i32:$src1, imm16ShiftedZExt:$src2))]>;
def NOP : DForm_4_zero<24, (outs), (ins), "nop", 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, $src2", IntCompare>;
+let isCompare = 1, neverHasSideEffects = 1 in {
+ def CMPWI : DForm_5_ext<11, (outs crrc:$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, $src2", IntCompare>;
+}
+}
+
+let PPC970_Unit = 1, neverHasSideEffects = 1 in { // FXU Operations.
+defm NAND : XForm_6r<31, 476, (outs gprc:$rA), (ins gprc:$rS, gprc:$rB),
+ "nand", "$rA, $rS, $rB", IntSimple,
+ [(set i32:$rA, (not (and i32:$rS, i32:$rB)))]>;
+defm AND : XForm_6r<31, 28, (outs gprc:$rA), (ins gprc:$rS, gprc:$rB),
+ "and", "$rA, $rS, $rB", IntSimple,
+ [(set i32:$rA, (and i32:$rS, i32:$rB))]>;
+defm ANDC : XForm_6r<31, 60, (outs gprc:$rA), (ins gprc:$rS, gprc:$rB),
+ "andc", "$rA, $rS, $rB", IntSimple,
+ [(set i32:$rA, (and i32:$rS, (not i32:$rB)))]>;
+defm OR : XForm_6r<31, 444, (outs gprc:$rA), (ins gprc:$rS, gprc:$rB),
+ "or", "$rA, $rS, $rB", IntSimple,
+ [(set i32:$rA, (or i32:$rS, i32:$rB))]>;
+defm NOR : XForm_6r<31, 124, (outs gprc:$rA), (ins gprc:$rS, gprc:$rB),
+ "nor", "$rA, $rS, $rB", IntSimple,
+ [(set i32:$rA, (not (or i32:$rS, i32:$rB)))]>;
+defm ORC : XForm_6r<31, 412, (outs gprc:$rA), (ins gprc:$rS, gprc:$rB),
+ "orc", "$rA, $rS, $rB", IntSimple,
+ [(set i32:$rA, (or i32:$rS, (not i32:$rB)))]>;
+defm EQV : XForm_6r<31, 284, (outs gprc:$rA), (ins gprc:$rS, gprc:$rB),
+ "eqv", "$rA, $rS, $rB", IntSimple,
+ [(set i32:$rA, (not (xor i32:$rS, i32:$rB)))]>;
+defm XOR : XForm_6r<31, 316, (outs gprc:$rA), (ins gprc:$rS, gprc:$rB),
+ "xor", "$rA, $rS, $rB", IntSimple,
+ [(set i32:$rA, (xor i32:$rS, i32:$rB))]>;
+defm SLW : XForm_6r<31, 24, (outs gprc:$rA), (ins gprc:$rS, gprc:$rB),
+ "slw", "$rA, $rS, $rB", IntGeneral,
+ [(set i32:$rA, (PPCshl i32:$rS, i32:$rB))]>;
+defm SRW : XForm_6r<31, 536, (outs gprc:$rA), (ins gprc:$rS, gprc:$rB),
+ "srw", "$rA, $rS, $rB", IntGeneral,
+ [(set i32:$rA, (PPCsrl i32:$rS, i32:$rB))]>;
+defm SRAW : XForm_6rc<31, 792, (outs gprc:$rA), (ins gprc:$rS, gprc:$rB),
+ "sraw", "$rA, $rS, $rB", IntShift,
+ [(set i32:$rA, (PPCsra i32:$rS, i32:$rB))]>;
}
-
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 neverHasSideEffects = 1 in {
+defm SRAWI : XForm_10rc<31, 824, (outs gprc:$rA), (ins gprc:$rS, u5imm:$SH),
+ "srawi", "$rA, $rS, $SH", IntShift,
+ [(set i32:$rA, (sra i32:$rS, (i32 imm:$SH)))]>;
+defm CNTLZW : XForm_11r<31, 26, (outs gprc:$rA), (ins gprc:$rS),
+ "cntlzw", "$rA, $rS", IntGeneral,
+ [(set i32:$rA, (ctlz i32:$rS))]>;
+defm EXTSB : XForm_11r<31, 954, (outs gprc:$rA), (ins gprc:$rS),
+ "extsb", "$rA, $rS", IntSimple,
+ [(set i32:$rA, (sext_inreg i32:$rS, i8))]>;
+defm EXTSH : XForm_11r<31, 922, (outs gprc:$rA), (ins gprc:$rS),
+ "extsh", "$rA, $rS", IntSimple,
+ [(set i32:$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, $rB", IntCompare>;
+ def CMPLW : XForm_16_ext<31, 32, (outs crrc:$crD), (ins gprc:$rA, gprc:$rB),
+ "cmplw $crD, $rA, $rB", IntCompare>;
}
}
-
-let PPC970_Unit = 1 in { // FXU Operations.
-let Defs = [CARRY] in {
-def SRAWI : XForm_10<31, 824, (outs GPRC:$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, $rB", IntCompare>;
-}
let PPC970_Unit = 3 in { // FPU Operations.
//def FCMPO : XForm_17<63, 32, (outs CRRC:$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, $fB", FPCompare>;
+let isCompare = 1, neverHasSideEffects = 1 in {
+ def FCMPUS : XForm_17<63, 0, (outs crrc:$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, $fB", FPCompare>;
+}
let Uses = [RM] in {
- def FCTIWZ : XForm_26<63, 15, (outs F8RC:$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:$frB))]>;
+ let neverHasSideEffects = 1 in {
+ defm FCTIWZ : XForm_26r<63, 15, (outs f8rc:$frD), (ins f8rc:$frB),
+ "fctiwz", "$frD, $frB", FPGeneral,
+ [(set f64:$frD, (PPCfctiwz f64:$frB))]>;
+
+ defm FRSP : XForm_26r<63, 12, (outs f4rc:$frD), (ins f8rc:$frB),
+ "frsp", "$frD, $frB", FPGeneral,
+ [(set f32:$frD, (fround f64:$frB))]>;
+
+ // The frin -> nearbyint mapping is valid only in fast-math mode.
+ let Interpretation64Bit = 1 in
+ defm FRIND : XForm_26r<63, 392, (outs f8rc:$frD), (ins f8rc:$frB),
+ "frin", "$frD, $frB", FPGeneral,
+ [(set f64:$frD, (fnearbyint f64:$frB))]>;
+ defm FRINS : XForm_26r<63, 392, (outs f4rc:$frD), (ins f4rc:$frB),
+ "frin", "$frD, $frB", FPGeneral,
+ [(set f32:$frD, (fnearbyint f32:$frB))]>;
+ }
+
+ // These pseudos expand to rint but also set FE_INEXACT when the result does
+ // not equal the argument.
+ let usesCustomInserter = 1, Defs = [RM] in { // FIXME: Model FPSCR!
+ def FRINDrint : Pseudo<(outs f8rc:$frD), (ins f8rc:$frB),
+ "#FRINDrint", [(set f64:$frD, (frint f64:$frB))]>;
+ def FRINSrint : Pseudo<(outs f4rc:$frD), (ins f4rc:$frB),
+ "#FRINSrint", [(set f32:$frD, (frint f32:$frB))]>;
+ }
+
+ let neverHasSideEffects = 1 in {
+ let Interpretation64Bit = 1 in
+ defm FRIPD : XForm_26r<63, 456, (outs f8rc:$frD), (ins f8rc:$frB),
+ "frip", "$frD, $frB", FPGeneral,
+ [(set f64:$frD, (fceil f64:$frB))]>;
+ defm FRIPS : XForm_26r<63, 456, (outs f4rc:$frD), (ins f4rc:$frB),
+ "frip", "$frD, $frB", FPGeneral,
+ [(set f32:$frD, (fceil f32:$frB))]>;
+ let Interpretation64Bit = 1 in
+ defm FRIZD : XForm_26r<63, 424, (outs f8rc:$frD), (ins f8rc:$frB),
+ "friz", "$frD, $frB", FPGeneral,
+ [(set f64:$frD, (ftrunc f64:$frB))]>;
+ defm FRIZS : XForm_26r<63, 424, (outs f4rc:$frD), (ins f4rc:$frB),
+ "friz", "$frD, $frB", FPGeneral,
+ [(set f32:$frD, (ftrunc f32:$frB))]>;
+ let Interpretation64Bit = 1 in
+ defm FRIMD : XForm_26r<63, 488, (outs f8rc:$frD), (ins f8rc:$frB),
+ "frim", "$frD, $frB", FPGeneral,
+ [(set f64:$frD, (ffloor f64:$frB))]>;
+ defm FRIMS : XForm_26r<63, 488, (outs f4rc:$frD), (ins f4rc:$frB),
+ "frim", "$frD, $frB", FPGeneral,
+ [(set f32:$frD, (ffloor f32:$frB))]>;
+
+ defm FSQRT : XForm_26r<63, 22, (outs f8rc:$frD), (ins f8rc:$frB),
+ "fsqrt", "$frD, $frB", FPSqrt,
+ [(set f64:$frD, (fsqrt f64:$frB))]>;
+ defm FSQRTS : XForm_26r<59, 22, (outs f4rc:$frD), (ins f4rc:$frB),
+ "fsqrts", "$frD, $frB", FPSqrt,
+ [(set f32:$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, $frB", FPGeneral,
+ []>, // (set f32:$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, $frB", FPGeneral,
+ [(set f32:$frD, (fabs f32:$frB))]>;
+let Interpretation64Bit = 1 in
+defm FABSD : XForm_26r<63, 264, (outs f8rc:$frD), (ins f8rc:$frB),
+ "fabs", "$frD, $frB", FPGeneral,
+ [(set f64:$frD, (fabs f64:$frB))]>;
+defm FNABSS : XForm_26r<63, 136, (outs f4rc:$frD), (ins f4rc:$frB),
+ "fnabs", "$frD, $frB", FPGeneral,
+ [(set f32:$frD, (fneg (fabs f32:$frB)))]>;
+let Interpretation64Bit = 1 in
+defm FNABSD : XForm_26r<63, 136, (outs f8rc:$frD), (ins f8rc:$frB),
+ "fnabs", "$frD, $frB", FPGeneral,
+ [(set f64:$frD, (fneg (fabs f64:$frB)))]>;
+defm FNEGS : XForm_26r<63, 40, (outs f4rc:$frD), (ins f4rc:$frB),
+ "fneg", "$frD, $frB", FPGeneral,
+ [(set f32:$frD, (fneg f32:$frB))]>;
+let Interpretation64Bit = 1 in
+defm FNEGD : XForm_26r<63, 40, (outs f8rc:$frD), (ins f8rc:$frB),
+ "fneg", "$frD, $frB", FPGeneral,
+ [(set f64:$frD, (fneg f64:$frB))]>;
+
+// Reciprocal estimates.
+defm FRE : XForm_26r<63, 24, (outs f8rc:$frD), (ins f8rc:$frB),
+ "fre", "$frD, $frB", FPGeneral,
+ [(set f64:$frD, (PPCfre f64:$frB))]>;
+defm FRES : XForm_26r<59, 24, (outs f4rc:$frD), (ins f4rc:$frB),
+ "fres", "$frD, $frB", FPGeneral,
+ [(set f32:$frD, (PPCfre f32:$frB))]>;
+defm FRSQRTE : XForm_26r<63, 26, (outs f8rc:$frD), (ins f8rc:$frB),
+ "frsqrte", "$frD, $frB", FPGeneral,
+ [(set f64:$frD, (PPCfrsqrte f64:$frB))]>;
+defm FRSQRTES : XForm_26r<59, 26, (outs f4rc:$frD), (ins f4rc:$frB),
+ "frsqrtes", "$frD, $frB", FPGeneral,
+ [(set f32:$frD, (PPCfrsqrte f32:$frB))]>;
+}
// XL-Form instructions. condition register logical ops.
//
-def MCRF : XLForm_3<19, 0, (outs CRRC:$BF), (ins CRRC:$BFA),
+let neverHasSideEffects = 1 in
+def MCRF : XLForm_3<19, 0, (outs crrc:$BF), (ins crrc:$BFA),
"mcrf $BF, $BFA", BrMCR>,
PPC970_DGroup_First, PPC970_Unit_CRU;
-def CREQV : XLForm_1<19, 289, (outs CRBITRC:$CRD),
- (ins CRBITRC:$CRA, CRBITRC:$CRB),
+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),
+def CROR : XLForm_1<19, 449, (outs crbitrc:$CRD),
+ (ins crbitrc:$CRA, crbitrc:$CRB),
"cror $CRD, $CRA, $CRB", BrCR,
[]>;
let isCodeGenOnly = 1 in {
-def CRSET : XLForm_1_ext<19, 289, (outs CRBITRC:$dst), (ins),
+def CRSET : XLForm_1_ext<19, 289, (outs crbitrc:$dst), (ins),
"creqv $dst, $dst, $dst", BrCR,
[]>;
-def CRUNSET: XLForm_1_ext<19, 193, (outs CRBITRC:$dst), (ins),
+def CRUNSET: XLForm_1_ext<19, 193, (outs crbitrc:$dst), (ins),
"crxor $dst, $dst, $dst", BrCR,
[]>;
// XFX-Form instructions. Instructions that deal with SPRs.
//
let Uses = [CTR] in {
-def MFCTR : XFXForm_1_ext<31, 339, 9, (outs GPRC:$rT), (ins),
+def MFCTR : XFXForm_1_ext<31, 339, 9, (outs gprc:$rT), (ins),
"mfctr $rT", SprMFSPR>,
PPC970_DGroup_First, PPC970_Unit_FXU;
}
let Defs = [CTR], Pattern = [(PPCmtctr i32:$rS)] in {
-def MTCTR : XFXForm_7_ext<31, 467, 9, (outs), (ins GPRC:$rS),
+def MTCTR : XFXForm_7_ext<31, 467, 9, (outs), (ins gprc:$rS),
"mtctr $rS", SprMTSPR>,
PPC970_DGroup_First, PPC970_Unit_FXU;
}
let Defs = [LR] in {
-def MTLR : XFXForm_7_ext<31, 467, 8, (outs), (ins GPRC:$rS),
+def MTLR : XFXForm_7_ext<31, 467, 8, (outs), (ins gprc:$rS),
"mtlr $rS", SprMTSPR>,
PPC970_DGroup_First, PPC970_Unit_FXU;
}
let Uses = [LR] in {
-def MFLR : XFXForm_1_ext<31, 339, 8, (outs GPRC:$rT), (ins),
+def MFLR : XFXForm_1_ext<31, 339, 8, (outs gprc:$rT), (ins),
"mflr $rT", SprMFSPR>,
PPC970_DGroup_First, PPC970_Unit_FXU;
}
// Move to/from VRSAVE: despite being a SPR, the VRSAVE register is renamed like
// a GPR on the PPC970. As such, copies in and out have the same performance
// characteristics as an OR instruction.
-def MTVRSAVE : XFXForm_7_ext<31, 467, 256, (outs), (ins GPRC:$rS),
+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),
+def MFVRSAVE : XFXForm_1_ext<31, 339, 256, (outs gprc:$rT), (ins),
"mfspr $rT, 256", IntGeneral>,
PPC970_DGroup_First, PPC970_Unit_FXU;
let isCodeGenOnly = 1 in {
def MTVRSAVEv : XFXForm_7_ext<31, 467, 256,
- (outs VRSAVERC:$reg), (ins GPRC:$rS),
+ (outs VRSAVERC:$reg), (ins gprc:$rS),
"mtspr 256, $rS", IntGeneral>,
PPC970_DGroup_Single, PPC970_Unit_FXU;
- def MFVRSAVEv : XFXForm_1_ext<31, 339, 256, (outs GPRC:$rT),
+ def MFVRSAVEv : XFXForm_1_ext<31, 339, 256, (outs gprc:$rT),
(ins VRSAVERC:$reg),
"mfspr $rT, 256", IntGeneral>,
PPC970_DGroup_First, PPC970_Unit_FXU;
def RESTORE_VRSAVE : Pseudo<(outs VRSAVERC:$vrsave), (ins memri:$F),
"#RESTORE_VRSAVE", []>;
-def MTCRF : XFXForm_5<31, 144, (outs crbitm:$FXM), (ins GPRC:$rS),
+let neverHasSideEffects = 1 in {
+def MTCRF : XFXForm_5<31, 144, (outs crbitm:$FXM), (ins gprc:$rS),
"mtcrf $FXM, $rS", BrMCRX>,
PPC970_MicroCode, PPC970_Unit_CRU;
//
// FIXME: Make this a real Pseudo instruction when the JIT switches to MC.
let isCodeGenOnly = 1 in
-def MFCRpseud: XFXForm_3<31, 19, (outs GPRC:$rT), (ins crbitm:$FXM),
+def MFCRpseud: XFXForm_3<31, 19, (outs gprc:$rT), (ins crbitm:$FXM),
"#MFCRpseud", SprMFCR>,
PPC970_MicroCode, PPC970_Unit_CRU;
-
-def MFCR : XFXForm_3<31, 19, (outs GPRC:$rT), (ins),
- "mfcr $rT", SprMFCR>,
- PPC970_MicroCode, PPC970_Unit_CRU;
-def MFOCRF: XFXForm_5a<31, 19, (outs GPRC:$rT), (ins crbitm:$FXM),
+def MFOCRF: XFXForm_5a<31, 19, (outs gprc:$rT), (ins crbitm:$FXM),
"mfocrf $rT, $FXM", SprMFCR>,
PPC970_DGroup_First, PPC970_Unit_CRU;
+} // neverHasSideEffects = 1
+
+let neverHasSideEffects = 1 in
+def MFCR : XFXForm_3<31, 19, (outs gprc:$rT), (ins),
+ "mfcr $rT", SprMFCR>,
+ PPC970_MicroCode, PPC970_Unit_CRU;
// Pseudo instruction to perform FADD in round-to-zero mode.
let usesCustomInserter = 1, Uses = [RM] in {
- def FADDrtz: Pseudo<(outs F8RC:$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))]>;
}
def MTFSB1 : XForm_43<63, 38, (outs), (ins u5imm:$FM),
"mtfsb1 $FM", IntMTFSB0, []>,
PPC970_DGroup_Single, PPC970_Unit_FPU;
- def MTFSF : XFLForm<63, 711, (outs), (ins i32imm:$FM, F8RC:$rT),
+ def MTFSF : XFLForm<63, 711, (outs), (ins i32imm:$FM, f8rc:$rT),
"mtfsf $FM, $rT", IntMTFSB0, []>,
PPC970_DGroup_Single, PPC970_Unit_FPU;
}
let Uses = [RM] in {
- def MFFS : XForm_42<63, 583, (outs F8RC:$rT), (ins),
+ def MFFS : XForm_42<63, 583, (outs f8rc:$rT), (ins),
"mffs $rT", IntMFFS,
[(set f64:$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:$rA))]>;
+defm ADD4 : XOForm_1r<31, 266, 0, (outs gprc:$rT), (ins gprc:$rA, gprc:$rB),
+ "add", "$rT, $rA, $rB", IntSimple,
+ [(set i32:$rT, (add i32:$rA, i32:$rB))]>;
+defm ADDC : XOForm_1rc<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;
+defm DIVW : XOForm_1r<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;
+defm DIVWU : XOForm_1r<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;
+defm MULHW : XOForm_1r<31, 75, 0, (outs gprc:$rT), (ins gprc:$rA, gprc:$rB),
+ "mulhw", "$rT, $rA, $rB", IntMulHW,
+ [(set i32:$rT, (mulhs i32:$rA, i32:$rB))]>;
+defm MULHWU : XOForm_1r<31, 11, 0, (outs gprc:$rT), (ins gprc:$rA, gprc:$rB),
+ "mulhwu", "$rT, $rA, $rB", IntMulHWU,
+ [(set i32:$rT, (mulhu i32:$rA, i32:$rB))]>;
+defm MULLW : XOForm_1r<31, 235, 0, (outs gprc:$rT), (ins gprc:$rA, gprc:$rB),
+ "mullw", "$rT, $rA, $rB", IntMulHW,
+ [(set i32:$rT, (mul i32:$rA, i32:$rB))]>;
+defm SUBF : XOForm_1r<31, 40, 0, (outs gprc:$rT), (ins gprc:$rA, gprc:$rB),
+ "subf", "$rT, $rA, $rB", IntGeneral,
+ [(set i32:$rT, (sub i32:$rB, i32:$rA))]>;
+defm SUBFC : XOForm_1rc<31, 8, 0, (outs gprc:$rT), (ins gprc:$rA, gprc:$rB),
+ "subfc", "$rT, $rA, $rB", IntGeneral,
+ [(set i32:$rT, (subc i32:$rB, i32:$rA))]>,
+ PPC970_DGroup_Cracked;
+defm NEG : XOForm_3r<31, 104, 0, (outs gprc:$rT), (ins gprc:$rA),
+ "neg", "$rT, $rA", IntSimple,
+ [(set i32:$rT, (ineg i32:$rA))]>;
+let Uses = [CARRY] in {
+defm ADDE : XOForm_1rc<31, 138, 0, (outs gprc:$rT), (ins gprc:$rA, gprc:$rB),
+ "adde", "$rT, $rA, $rB", IntGeneral,
+ [(set i32:$rT, (adde i32:$rA, i32:$rB))]>;
+defm ADDME : XOForm_3rc<31, 234, 0, (outs gprc:$rT), (ins gprc:$rA),
+ "addme", "$rT, $rA", IntGeneral,
+ [(set i32:$rT, (adde i32:$rA, -1))]>;
+defm ADDZE : XOForm_3rc<31, 202, 0, (outs gprc:$rT), (ins gprc:$rA),
+ "addze", "$rT, $rA", IntGeneral,
+ [(set i32:$rT, (adde i32:$rA, 0))]>;
+defm SUBFE : XOForm_1rc<31, 136, 0, (outs gprc:$rT), (ins gprc:$rA, gprc:$rB),
+ "subfe", "$rT, $rA, $rB", IntGeneral,
+ [(set i32:$rT, (sube i32:$rB, i32:$rA))]>;
+defm SUBFME : XOForm_3rc<31, 232, 0, (outs gprc:$rT), (ins gprc:$rA),
+ "subfme", "$rT, $rA", IntGeneral,
+ [(set i32:$rT, (sube -1, i32:$rA))]>;
+defm SUBFZE : XOForm_3rc<31, 200, 0, (outs gprc:$rT), (ins gprc:$rA),
+ "subfze", "$rT, $rA", IntGeneral,
+ [(set i32:$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, $FRB", FPFused,
+ defm FMADD : AForm_1r<63, 29,
+ (outs f8rc:$FRT), (ins f8rc:$FRA, f8rc:$FRC, f8rc:$FRB),
+ "fmadd", "$FRT, $FRA, $FRC, $FRB", FPFused,
[(set f64:$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, $FRB", FPGeneral,
[(set f32:$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, $FRB", FPFused,
[(set f64:$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, $FRB", FPGeneral,
[(set f32:$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, $FRB", FPFused,
[(set f64:$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, $FRB", FPGeneral,
[(set f32:$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, $FRB", FPFused,
[(set f64:$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, $FRB", FPGeneral,
[(set f32:$FRT, (fneg (fma f32:$FRA, f32:$FRC,
(fneg f32:$FRB))))]>;
}
// having 4 of these, force the comparison to always be an 8-byte double (code
// should use an FMRSD if the input comparison value really wants to be a float)
// and 4/8 byte forms for the result and operand type..
-def FSELD : AForm_1<63, 23,
- (outs F8RC:$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:$FRB))]>;
+let Interpretation64Bit = 1 in
+defm FSELD : AForm_1r<63, 23,
+ (outs f8rc:$FRT), (ins f8rc:$FRA, f8rc:$FRC, f8rc:$FRB),
+ "fsel", "$FRT, $FRA, $FRC, $FRB", FPGeneral,
+ [(set f64:$FRT, (PPCfsel f64:$FRA, f64:$FRC, f64:$FRB))]>;
+defm FSELS : AForm_1r<63, 23,
+ (outs f4rc:$FRT), (ins f8rc:$FRA, f4rc:$FRC, f4rc:$FRB),
+ "fsel", "$FRT, $FRA, $FRC, $FRB", FPGeneral,
+ [(set f32:$FRT, (PPCfsel f64:$FRA, f32:$FRC, f32:$FRB))]>;
let Uses = [RM] in {
- def FADD : AForm_2<63, 21,
- (outs F8RC:$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))]>;
+ defm FADD : AForm_2r<63, 21,
+ (outs f8rc:$FRT), (ins f8rc:$FRA, f8rc:$FRB),
+ "fadd", "$FRT, $FRA, $FRB", FPAddSub,
+ [(set f64:$FRT, (fadd f64:$FRA, f64:$FRB))]>;
+ defm FADDS : AForm_2r<59, 21,
+ (outs f4rc:$FRT), (ins f4rc:$FRA, f4rc:$FRB),
+ "fadds", "$FRT, $FRA, $FRB", FPGeneral,
+ [(set f32:$FRT, (fadd f32:$FRA, f32:$FRB))]>;
+ defm FDIV : AForm_2r<63, 18,
+ (outs f8rc:$FRT), (ins f8rc:$FRA, f8rc:$FRB),
+ "fdiv", "$FRT, $FRA, $FRB", FPDivD,
+ [(set f64:$FRT, (fdiv f64:$FRA, f64:$FRB))]>;
+ defm FDIVS : AForm_2r<59, 18,
+ (outs f4rc:$FRT), (ins f4rc:$FRA, f4rc:$FRB),
+ "fdivs", "$FRT, $FRA, $FRB", FPDivS,
+ [(set f32:$FRT, (fdiv f32:$FRA, f32:$FRB))]>;
+ defm FMUL : AForm_3r<63, 25,
+ (outs f8rc:$FRT), (ins f8rc:$FRA, f8rc:$FRC),
+ "fmul", "$FRT, $FRA, $FRC", FPFused,
+ [(set f64:$FRT, (fmul f64:$FRA, f64:$FRC))]>;
+ defm FMULS : AForm_3r<59, 25,
+ (outs f4rc:$FRT), (ins f4rc:$FRA, f4rc:$FRC),
+ "fmuls", "$FRT, $FRA, $FRC", FPGeneral,
+ [(set f32:$FRT, (fmul f32:$FRA, f32:$FRC))]>;
+ defm FSUB : AForm_2r<63, 20,
+ (outs f8rc:$FRT), (ins f8rc:$FRA, f8rc:$FRB),
+ "fsub", "$FRT, $FRA, $FRB", FPAddSub,
+ [(set f64:$FRT, (fsub f64:$FRA, f64:$FRB))]>;
+ defm FSUBS : AForm_2r<59, 20,
+ (outs f4rc:$FRT), (ins f4rc:$FRA, f4rc:$FRB),
+ "fsubs", "$FRT, $FRA, $FRB", FPGeneral,
+ [(set f32:$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),
+ (outs gprc:$rT), (ins gprc_nor0:$rA, gprc:$rB, crbitrc:$cond),
"isel $rT, $rA, $rB, $cond", IntGeneral,
[]>;
}
//
let isCommutable = 1 in {
// RLWIMI can be commuted if the rotate amount is zero.
-def RLWIMI : MForm_2<20,
- (outs GPRC:$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, $ME", IntRotate,
+ []>, PPC970_DGroup_Cracked, RegConstraint<"$rSi = $rA">,
+ NoEncode<"$rSi">;
}
+let BaseName = "rlwinm" in {
def RLWINM : MForm_2<21,
- (outs GPRC:$rA), (ins GPRC:$rS, u5imm:$SH, u5imm:$MB, u5imm:$ME),
+ (outs gprc:$rA), (ins gprc:$rS, u5imm:$SH, u5imm:$MB, u5imm:$ME),
"rlwinm $rA, $rS, $SH, $MB, $ME", IntGeneral,
- []>;
+ []>, RecFormRel;
+let Defs = [CR0] in
def RLWINMo : MForm_2<21,
- (outs GPRC:$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, $ME", IntGeneral,
+ []>, isDOT, RecFormRel, PPC970_DGroup_Cracked;
}
-
+defm RLWNM : MForm_2r<23, (outs gprc:$rA),
+ (ins gprc:$rS, gprc:$rB, u5imm:$MB, u5imm:$ME),
+ "rlwnm", "$rA, $rS, $rB, $MB, $ME", IntGeneral,
+ []>;
+}
+} // neverHasSideEffects = 1
//===----------------------------------------------------------------------===//
// PowerPC Instruction Patterns
def : Pat<(f64 (fextend f32:$src)),
(COPY_TO_REGCLASS $src, F8RC)>;
-// Memory barriers
-def : Pat<(membarrier (i32 imm /*ll*/),
- (i32 imm /*ls*/),
- (i32 imm /*sl*/),
- (i32 imm /*ss*/),
- (i32 imm /*device*/)),
- (SYNC)>;
-
def : Pat<(atomic_fence (imm), (imm)), (SYNC)>;
+// Additional FNMSUB patterns: -a*c + b == -(a*c - b)
+def : Pat<(fma (fneg f64:$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)>;
+
include "PPCInstrAltivec.td"
include "PPCInstr64Bit.td"
projects / oota-llvm.git / blobdiff