X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FMips%2FMipsInstrFPU.td;h=4b5a73ef77a724528b313c1276c3ec628407fd3b;hb=24e5f9652aff7fc28bb3855d12e9d7506b384ad6;hp=70465d86ca113e7a20c9828cf1b43e72aaae8f72;hpb=d2047c60013a1a48cc3cef88003633463285b9ee;p=oota-llvm.git diff --git a/lib/Target/Mips/MipsInstrFPU.td b/lib/Target/Mips/MipsInstrFPU.td index 70465d86ca1..4b5a73ef77a 100644 --- a/lib/Target/Mips/MipsInstrFPU.td +++ b/lib/Target/Mips/MipsInstrFPU.td @@ -24,12 +24,14 @@ //===----------------------------------------------------------------------===// // Floating Point Compare and Branch -def SDT_MipsFPBrcond : SDTypeProfile<0, 2, [SDTCisInt<0>, - SDTCisVT<1, OtherVT>]>; +def SDT_MipsFPBrcond : SDTypeProfile<0, 3, [SDTCisInt<0>, + SDTCisVT<1, i32>, + SDTCisVT<2, OtherVT>]>; def SDT_MipsFPCmp : SDTypeProfile<0, 3, [SDTCisSameAs<0, 1>, SDTCisFP<1>, SDTCisVT<2, i32>]>; -def SDT_MipsCMovFP : SDTypeProfile<1, 2, [SDTCisSameAs<0, 1>, - SDTCisSameAs<1, 2>]>; +def SDT_MipsCMovFP : SDTypeProfile<1, 3, [SDTCisSameAs<0, 1>, SDTCisVT<2, i32>, + SDTCisSameAs<1, 3>]>; +def SDT_MipsTruncIntFP : SDTypeProfile<1, 1, [SDTCisFP<0>, SDTCisFP<1>]>; def SDT_MipsBuildPairF64 : SDTypeProfile<1, 2, [SDTCisVT<0, f64>, SDTCisVT<1, i32>, SDTCisSameAs<1, 2>]>; @@ -42,6 +44,7 @@ def MipsCMovFP_T : SDNode<"MipsISD::CMovFP_T", SDT_MipsCMovFP, [SDNPInGlue]>; def MipsCMovFP_F : SDNode<"MipsISD::CMovFP_F", SDT_MipsCMovFP, [SDNPInGlue]>; def MipsFPBrcond : SDNode<"MipsISD::FPBrcond", SDT_MipsFPBrcond, [SDNPHasChain, SDNPOptInGlue]>; +def MipsTruncIntFP : SDNode<"MipsISD::TruncIntFP", SDT_MipsTruncIntFP>; def MipsBuildPairF64 : SDNode<"MipsISD::BuildPairF64", SDT_MipsBuildPairF64>; def MipsExtractElementF64 : SDNode<"MipsISD::ExtractElementF64", SDT_MipsExtractElementF64>; @@ -86,184 +89,251 @@ def fpimm0neg : PatLeaf<(fpimm), [{ // Only S32 and D32 are supported right now. //===----------------------------------------------------------------------===// -class ADDS_FT : InstSE<(outs RC:$fd), (ins RC:$fs, RC:$ft), !strconcat(opstr, "\t$fd, $fs, $ft"), - [(set RC:$fd, (OpNode RC:$fs, RC:$ft))], Itin, FrmFR> { + [(set RC:$fd, (OpNode RC:$fs, RC:$ft))], Itin, FrmFR, opstr> { let isCommutable = IsComm; } multiclass ADDS_M { - def _D32 : ADDS_FT, + def _D32 : MMRel, ADDS_FT, Requires<[NotFP64bit, HasStdEnc]>; - def _D64 : ADDS_FT, + def _D64 : ADDS_FT, Requires<[IsFP64bit, HasStdEnc]> { string DecoderNamespace = "Mips64"; } } -class ABSS_FT : InstSE<(outs DstRC:$fd), (ins SrcRC:$fs), !strconcat(opstr, "\t$fd, $fs"), - [(set DstRC:$fd, (OpNode SrcRC:$fs))], Itin, FrmFR>, + [(set DstRC:$fd, (OpNode SrcRC:$fs))], Itin, FrmFR, opstr>, NeverHasSideEffects; multiclass ABSS_M { - def _D32 : ABSS_FT, + def _D32 : MMRel, ABSS_FT, Requires<[NotFP64bit, HasStdEnc]>; - def _D64 : ABSS_FT, + def _D64 : ABSS_FT, Requires<[IsFP64bit, HasStdEnc]> { string DecoderNamespace = "Mips64"; } } multiclass ROUND_M { - def _D32 : ABSS_FT, + def _D32 : MMRel, ABSS_FT, Requires<[NotFP64bit, HasStdEnc]>; - def _D64 : ABSS_FT, + def _D64 : ABSS_FT, Requires<[IsFP64bit, HasStdEnc]> { let DecoderNamespace = "Mips64"; } } -class MFC1_FT : InstSE<(outs DstRC:$rt), (ins SrcRC:$fs), !strconcat(opstr, "\t$rt, $fs"), - [(set DstRC:$rt, (OpNode SrcRC:$fs))], Itin, FrmFR>; + [(set DstRC:$rt, (OpNode SrcRC:$fs))], Itin, FrmFR, opstr>; -class MTC1_FT : InstSE<(outs DstRC:$fs), (ins SrcRC:$rt), !strconcat(opstr, "\t$rt, $fs"), - [(set DstRC:$fs, (OpNode SrcRC:$rt))], Itin, FrmFR>; + [(set DstRC:$fs, (OpNode SrcRC:$rt))], Itin, FrmFR, opstr>; -class MFC1_FT_CCR : - InstSE<(outs DstRC:$rt), (ins SrcRC:$fs), !strconcat(opstr, "\t$rt, $fs"), - [(set DstRC:$rt, (OpNode SrcRC:$fs))], Itin, FrmFR>; - -class MTC1_FT_CCR : - InstSE<(outs DstRC:$fs), (ins SrcRC:$rt), !strconcat(opstr, "\t$rt, $fs"), - [(set DstRC:$fs, (OpNode SrcRC:$rt))], Itin, FrmFR>; - -class LW_FT : - InstSE<(outs RC:$rt), (ins MemOpnd:$addr), !strconcat(opstr, "\t$rt, $addr"), - [(set RC:$rt, (OpNode addr:$addr))], Itin, FrmFI> { +class LW_FT : + InstSE<(outs RC:$rt), (ins mem:$addr), !strconcat(opstr, "\t$rt, $addr"), + [(set RC:$rt, (OpNode addrDefault:$addr))], Itin, FrmFI, opstr> { let DecoderMethod = "DecodeFMem"; + let mayLoad = 1; } -class SW_FT : - InstSE<(outs), (ins RC:$rt, MemOpnd:$addr), !strconcat(opstr, "\t$rt, $addr"), - [(OpNode RC:$rt, addr:$addr)], Itin, FrmFI> { +class SW_FT : + InstSE<(outs), (ins RC:$rt, mem:$addr), !strconcat(opstr, "\t$rt, $addr"), + [(OpNode RC:$rt, addrDefault:$addr)], Itin, FrmFI, opstr> { let DecoderMethod = "DecodeFMem"; + let mayStore = 1; } -class MADDS_FT : InstSE<(outs RC:$fd), (ins RC:$fr, RC:$fs, RC:$ft), !strconcat(opstr, "\t$fd, $fr, $fs, $ft"), - [(set RC:$fd, (OpNode (fmul RC:$fs, RC:$ft), RC:$fr))], Itin, FrmFR>; + [(set RC:$fd, (OpNode (fmul RC:$fs, RC:$ft), RC:$fr))], Itin, + FrmFR, opstr>; -class NMADDS_FT : InstSE<(outs RC:$fd), (ins RC:$fr, RC:$fs, RC:$ft), !strconcat(opstr, "\t$fd, $fr, $fs, $ft"), [(set RC:$fd, (fsub fpimm0, (OpNode (fmul RC:$fs, RC:$ft), RC:$fr)))], - Itin, FrmFR>; + Itin, FrmFR, opstr>; -class LWXC1_FT : - InstSE<(outs DRC:$fd), (ins PRC:$base, PRC:$index), + InstSE<(outs DRC:$fd), (ins PtrRC:$base, PtrRC:$index), !strconcat(opstr, "\t$fd, ${index}(${base})"), - [(set DRC:$fd, (OpNode (add PRC:$base, PRC:$index)))], Itin, FrmFI>; + [(set DRC:$fd, (OpNode (add iPTR:$base, iPTR:$index)))], Itin, + FrmFI, opstr> { + let AddedComplexity = 20; +} -class SWXC1_FT : - InstSE<(outs), (ins DRC:$fs, PRC:$base, PRC:$index), + InstSE<(outs), (ins DRC:$fs, PtrRC:$base, PtrRC:$index), !strconcat(opstr, "\t$fs, ${index}(${base})"), - [(OpNode DRC:$fs, (add PRC:$base, PRC:$index))], Itin, FrmFI>; + [(OpNode DRC:$fs, (add iPTR:$base, iPTR:$index))], Itin, + FrmFI, opstr> { + let AddedComplexity = 20; +} -class BC1F_FT : - InstSE<(outs), (ins brtarget:$offset), !strconcat(opstr, "\t$offset"), - [(MipsFPBrcond Op, bb:$offset)], Itin, FrmFI> { + InstSE<(outs), (ins FCCRegsOpnd:$fcc, opnd:$offset), + !strconcat(opstr, "\t$fcc, $offset"), + [(MipsFPBrcond Op, FCCRegsOpnd:$fcc, bb:$offset)], Itin, + FrmFI, opstr> { let isBranch = 1; let isTerminator = 1; let hasDelaySlot = 1; let Defs = [AT]; - let Uses = [FCR31]; } class CEQS_FT : InstSE<(outs), (ins RC:$fs, RC:$ft, condcode:$cond), !strconcat("c.$cond.", typestr, "\t$fs, $ft"), - [(OpNode RC:$fs, RC:$ft, imm:$cond)], Itin, FrmFR> { - let Defs = [FCR31]; -} + [(OpNode RC:$fs, RC:$ft, imm:$cond)], Itin, FrmFR, + !strconcat("c.$cond.", typestr)> { + let Defs = [FCC0]; + let isCodeGenOnly = 1; +} + +class C_COND_FT : + InstSE<(outs), (ins RC:$fs, RC:$ft), + !strconcat("c.", CondStr, ".", Typestr, "\t$fs, $ft"), [], itin, + FrmFR>; + +multiclass C_COND_M fmt, + InstrItinClass itin> { + def C_F_#NAME : C_COND_FT<"f", TypeStr, RC, itin>, C_COND_FM; + def C_UN_#NAME : C_COND_FT<"un", TypeStr, RC, itin>, C_COND_FM; + def C_EQ_#NAME : C_COND_FT<"eq", TypeStr, RC, itin>, C_COND_FM; + def C_UEQ_#NAME : C_COND_FT<"ueq", TypeStr, RC, itin>, C_COND_FM; + def C_OLT_#NAME : C_COND_FT<"olt", TypeStr, RC, itin>, C_COND_FM; + def C_ULT_#NAME : C_COND_FT<"ult", TypeStr, RC, itin>, C_COND_FM; + def C_OLE_#NAME : C_COND_FT<"ole", TypeStr, RC, itin>, C_COND_FM; + def C_ULE_#NAME : C_COND_FT<"ule", TypeStr, RC, itin>, C_COND_FM; + def C_SF_#NAME : C_COND_FT<"sf", TypeStr, RC, itin>, C_COND_FM; + def C_NGLE_#NAME : C_COND_FT<"ngle", TypeStr, RC, itin>, C_COND_FM; + def C_SEQ_#NAME : C_COND_FT<"seq", TypeStr, RC, itin>, C_COND_FM; + def C_NGL_#NAME : C_COND_FT<"ngl", TypeStr, RC, itin>, C_COND_FM; + def C_LT_#NAME : C_COND_FT<"lt", TypeStr, RC, itin>, C_COND_FM; + def C_NGE_#NAME : C_COND_FT<"nge", TypeStr, RC, itin>, C_COND_FM; + def C_LE_#NAME : C_COND_FT<"le", TypeStr, RC, itin>, C_COND_FM; + def C_NGT_#NAME : C_COND_FT<"ngt", TypeStr, RC, itin>, C_COND_FM; +} + +defm S : C_COND_M<"s", FGR32Opnd, 16, II_C_CC_S>; +defm D32 : C_COND_M<"d", AFGR64Opnd, 17, II_C_CC_D>, + Requires<[NotFP64bit, HasStdEnc]>; +let DecoderNamespace = "Mips64" in +defm D64 : C_COND_M<"d", FGR64Opnd, 17, II_C_CC_D>, + Requires<[IsFP64bit, HasStdEnc]>; //===----------------------------------------------------------------------===// // Floating Point Instructions //===----------------------------------------------------------------------===// -def ROUND_W_S : ABSS_FT<"round.w.s", FGR32, FGR32, IIFcvt>, ABSS_FM<0xc, 16>; -def TRUNC_W_S : ABSS_FT<"trunc.w.s", FGR32, FGR32, IIFcvt>, ABSS_FM<0xd, 16>; -def CEIL_W_S : ABSS_FT<"ceil.w.s", FGR32, FGR32, IIFcvt>, ABSS_FM<0xe, 16>; -def FLOOR_W_S : ABSS_FT<"floor.w.s", FGR32, FGR32, IIFcvt>, ABSS_FM<0xf, 16>; -def CVT_W_S : ABSS_FT<"cvt.w.s", FGR32, FGR32, IIFcvt>, ABSS_FM<0x24, 16>; - -defm ROUND_W : ROUND_M<"round.w.d", IIFcvt>, ABSS_FM<0xc, 17>; -defm TRUNC_W : ROUND_M<"trunc.w.d", IIFcvt>, ABSS_FM<0xd, 17>; -defm CEIL_W : ROUND_M<"ceil.w.d", IIFcvt>, ABSS_FM<0xe, 17>; -defm FLOOR_W : ROUND_M<"floor.w.d", IIFcvt>, ABSS_FM<0xf, 17>; -defm CVT_W : ROUND_M<"cvt.w.d", IIFcvt>, ABSS_FM<0x24, 17>; +def ROUND_W_S : MMRel, ABSS_FT<"round.w.s", FGR32Opnd, FGR32Opnd, II_ROUND>, + ABSS_FM<0xc, 16>; +def TRUNC_W_S : MMRel, ABSS_FT<"trunc.w.s", FGR32Opnd, FGR32Opnd, II_TRUNC>, + ABSS_FM<0xd, 16>; +def CEIL_W_S : MMRel, ABSS_FT<"ceil.w.s", FGR32Opnd, FGR32Opnd, II_CEIL>, + ABSS_FM<0xe, 16>; +def FLOOR_W_S : MMRel, ABSS_FT<"floor.w.s", FGR32Opnd, FGR32Opnd, II_FLOOR>, + ABSS_FM<0xf, 16>; +def CVT_W_S : MMRel, ABSS_FT<"cvt.w.s", FGR32Opnd, FGR32Opnd, II_CVT>, + ABSS_FM<0x24, 16>; + +defm ROUND_W : ROUND_M<"round.w.d", II_ROUND>, ABSS_FM<0xc, 17>; +defm TRUNC_W : ROUND_M<"trunc.w.d", II_TRUNC>, ABSS_FM<0xd, 17>; +defm CEIL_W : ROUND_M<"ceil.w.d", II_CEIL>, ABSS_FM<0xe, 17>; +defm FLOOR_W : ROUND_M<"floor.w.d", II_FLOOR>, ABSS_FM<0xf, 17>; +defm CVT_W : ROUND_M<"cvt.w.d", II_CVT>, ABSS_FM<0x24, 17>; let Predicates = [IsFP64bit, HasStdEnc], DecoderNamespace = "Mips64" in { - def ROUND_L_S : ABSS_FT<"round.l.s", FGR64, FGR32, IIFcvt>, ABSS_FM<0x8, 16>; - def ROUND_L_D64 : ABSS_FT<"round.l.d", FGR64, FGR64, IIFcvt>, + def ROUND_L_S : ABSS_FT<"round.l.s", FGR64Opnd, FGR32Opnd, II_ROUND>, + ABSS_FM<0x8, 16>; + def ROUND_L_D64 : ABSS_FT<"round.l.d", FGR64Opnd, FGR64Opnd, II_ROUND>, ABSS_FM<0x8, 17>; - def TRUNC_L_S : ABSS_FT<"trunc.l.s", FGR64, FGR32, IIFcvt>, ABSS_FM<0x9, 16>; - def TRUNC_L_D64 : ABSS_FT<"trunc.l.d", FGR64, FGR64, IIFcvt>, + def TRUNC_L_S : ABSS_FT<"trunc.l.s", FGR64Opnd, FGR32Opnd, II_TRUNC>, + ABSS_FM<0x9, 16>; + def TRUNC_L_D64 : ABSS_FT<"trunc.l.d", FGR64Opnd, FGR64Opnd, II_TRUNC>, ABSS_FM<0x9, 17>; - def CEIL_L_S : ABSS_FT<"ceil.l.s", FGR64, FGR32, IIFcvt>, ABSS_FM<0xa, 16>; - def CEIL_L_D64 : ABSS_FT<"ceil.l.d", FGR64, FGR64, IIFcvt>, ABSS_FM<0xa, 17>; - def FLOOR_L_S : ABSS_FT<"floor.l.s", FGR64, FGR32, IIFcvt>, ABSS_FM<0xb, 16>; - def FLOOR_L_D64 : ABSS_FT<"floor.l.d", FGR64, FGR64, IIFcvt>, + def CEIL_L_S : ABSS_FT<"ceil.l.s", FGR64Opnd, FGR32Opnd, II_CEIL>, + ABSS_FM<0xa, 16>; + def CEIL_L_D64 : ABSS_FT<"ceil.l.d", FGR64Opnd, FGR64Opnd, II_CEIL>, + ABSS_FM<0xa, 17>; + def FLOOR_L_S : ABSS_FT<"floor.l.s", FGR64Opnd, FGR32Opnd, II_FLOOR>, + ABSS_FM<0xb, 16>; + def FLOOR_L_D64 : ABSS_FT<"floor.l.d", FGR64Opnd, FGR64Opnd, II_FLOOR>, ABSS_FM<0xb, 17>; } -def CVT_S_W : ABSS_FT<"cvt.s.w", FGR32, FGR32, IIFcvt>, ABSS_FM<0x20, 20>; -def CVT_L_S : ABSS_FT<"cvt.l.s", FGR64, FGR32, IIFcvt>, ABSS_FM<0x25, 16>; -def CVT_L_D64: ABSS_FT<"cvt.l.d", FGR64, FGR64, IIFcvt>, ABSS_FM<0x25, 17>; +def CVT_S_W : MMRel, ABSS_FT<"cvt.s.w", FGR32Opnd, FGR32Opnd, II_CVT>, + ABSS_FM<0x20, 20>; +def CVT_L_S : MMRel, ABSS_FT<"cvt.l.s", FGR64Opnd, FGR32Opnd, II_CVT>, + ABSS_FM<0x25, 16>; +def CVT_L_D64: MMRel, ABSS_FT<"cvt.l.d", FGR64Opnd, FGR64Opnd, II_CVT>, + ABSS_FM<0x25, 17>; let Predicates = [NotFP64bit, HasStdEnc] in { - def CVT_S_D32 : ABSS_FT<"cvt.s.d", FGR32, AFGR64, IIFcvt>, ABSS_FM<0x20, 17>; - def CVT_D32_W : ABSS_FT<"cvt.d.w", AFGR64, FGR32, IIFcvt>, ABSS_FM<0x21, 20>; - def CVT_D32_S : ABSS_FT<"cvt.d.s", AFGR64, FGR32, IIFcvt>, ABSS_FM<0x21, 16>; + def CVT_S_D32 : MMRel, ABSS_FT<"cvt.s.d", FGR32Opnd, AFGR64Opnd, II_CVT>, + ABSS_FM<0x20, 17>; + def CVT_D32_W : MMRel, ABSS_FT<"cvt.d.w", AFGR64Opnd, FGR32Opnd, II_CVT>, + ABSS_FM<0x21, 20>; + def CVT_D32_S : MMRel, ABSS_FT<"cvt.d.s", AFGR64Opnd, FGR32Opnd, II_CVT>, + ABSS_FM<0x21, 16>; } let Predicates = [IsFP64bit, HasStdEnc], DecoderNamespace = "Mips64" in { - def CVT_S_D64 : ABSS_FT<"cvt.s.d", FGR32, FGR64, IIFcvt>, ABSS_FM<0x20, 17>; - def CVT_S_L : ABSS_FT<"cvt.s.l", FGR32, FGR64, IIFcvt>, ABSS_FM<0x20, 21>; - def CVT_D64_W : ABSS_FT<"cvt.d.w", FGR64, FGR32, IIFcvt>, ABSS_FM<0x21, 20>; - def CVT_D64_S : ABSS_FT<"cvt.d.s", FGR64, FGR32, IIFcvt>, ABSS_FM<0x21, 16>; - def CVT_D64_L : ABSS_FT<"cvt.d.l", FGR64, FGR64, IIFcvt>, ABSS_FM<0x21, 21>; + def CVT_S_D64 : ABSS_FT<"cvt.s.d", FGR32Opnd, FGR64Opnd, II_CVT>, + ABSS_FM<0x20, 17>; + def CVT_S_L : ABSS_FT<"cvt.s.l", FGR32Opnd, FGR64Opnd, II_CVT>, + ABSS_FM<0x20, 21>; + def CVT_D64_W : ABSS_FT<"cvt.d.w", FGR64Opnd, FGR32Opnd, II_CVT>, + ABSS_FM<0x21, 20>; + def CVT_D64_S : ABSS_FT<"cvt.d.s", FGR64Opnd, FGR32Opnd, II_CVT>, + ABSS_FM<0x21, 16>; + def CVT_D64_L : ABSS_FT<"cvt.d.l", FGR64Opnd, FGR64Opnd, II_CVT>, + ABSS_FM<0x21, 21>; +} + +let isPseudo = 1, isCodeGenOnly = 1 in { + def PseudoCVT_S_W : ABSS_FT<"", FGR32Opnd, GPR32Opnd, II_CVT>; + def PseudoCVT_D32_W : ABSS_FT<"", AFGR64Opnd, GPR32Opnd, II_CVT>; + def PseudoCVT_S_L : ABSS_FT<"", FGR64Opnd, GPR64Opnd, II_CVT>; + def PseudoCVT_D64_W : ABSS_FT<"", FGR64Opnd, GPR32Opnd, II_CVT>; + def PseudoCVT_D64_L : ABSS_FT<"", FGR64Opnd, GPR64Opnd, II_CVT>; } let Predicates = [NoNaNsFPMath, HasStdEnc] in { - def FABS_S : ABSS_FT<"abs.s", FGR32, FGR32, IIFcvt, fabs>, ABSS_FM<0x5, 16>; - def FNEG_S : ABSS_FT<"neg.s", FGR32, FGR32, IIFcvt, fneg>, ABSS_FM<0x7, 16>; - defm FABS : ABSS_M<"abs.d", IIFcvt, fabs>, ABSS_FM<0x5, 17>; - defm FNEG : ABSS_M<"neg.d", IIFcvt, fneg>, ABSS_FM<0x7, 17>; + def FABS_S : MMRel, ABSS_FT<"abs.s", FGR32Opnd, FGR32Opnd, II_ABS, fabs>, + ABSS_FM<0x5, 16>; + def FNEG_S : MMRel, ABSS_FT<"neg.s", FGR32Opnd, FGR32Opnd, II_NEG, fneg>, + ABSS_FM<0x7, 16>; + defm FABS : ABSS_M<"abs.d", II_ABS, fabs>, ABSS_FM<0x5, 17>; + defm FNEG : ABSS_M<"neg.d", II_NEG, fneg>, ABSS_FM<0x7, 17>; } -def FSQRT_S : ABSS_FT<"sqrt.s", FGR32, FGR32, IIFsqrtSingle, fsqrt>, - ABSS_FM<0x4, 16>; -defm FSQRT : ABSS_M<"sqrt.d", IIFsqrtDouble, fsqrt>, ABSS_FM<0x4, 17>; +def FSQRT_S : MMRel, ABSS_FT<"sqrt.s", FGR32Opnd, FGR32Opnd, II_SQRT_S, fsqrt>, + ABSS_FM<0x4, 16>; +defm FSQRT : ABSS_M<"sqrt.d", II_SQRT_D, fsqrt>, ABSS_FM<0x4, 17>; // The odd-numbered registers are only referenced when doing loads, // stores, and moves between floating-point and integer registers. @@ -271,130 +341,139 @@ defm FSQRT : ABSS_M<"sqrt.d", IIFsqrtDouble, fsqrt>, ABSS_FM<0x4, 17>; // regardless of register aliasing. /// Move Control Registers From/To CPU Registers -def CFC1 : MFC1_FT_CCR<"cfc1", CPURegs, CCROpnd, IIFmove>, MFC1_FM<2>; -def CTC1 : MTC1_FT_CCR<"ctc1", CCROpnd, CPURegs, IIFmove>, MFC1_FM<6>; -def MFC1 : MFC1_FT<"mfc1", CPURegs, FGR32, IIFmove, bitconvert>, MFC1_FM<0>; -def MTC1 : MTC1_FT<"mtc1", FGR32, CPURegs, IIFmove, bitconvert>, MFC1_FM<4>; -def DMFC1 : MFC1_FT<"dmfc1", CPU64Regs, FGR64, IIFmove, bitconvert>, MFC1_FM<1>; -def DMTC1 : MTC1_FT<"dmtc1", FGR64, CPU64Regs, IIFmove, bitconvert>, MFC1_FM<5>; - -def FMOV_S : ABSS_FT<"mov.s", FGR32, FGR32, IIFmove>, ABSS_FM<0x6, 16>; -def FMOV_D32 : ABSS_FT<"mov.d", AFGR64, AFGR64, IIFmove>, ABSS_FM<0x6, 17>, - Requires<[NotFP64bit, HasStdEnc]>; -def FMOV_D64 : ABSS_FT<"mov.d", FGR64, FGR64, IIFmove>, ABSS_FM<0x6, 17>, - Requires<[IsFP64bit, HasStdEnc]> { - let DecoderNamespace = "Mips64"; +def CFC1 : MMRel, MFC1_FT<"cfc1", GPR32Opnd, CCROpnd, II_CFC1>, MFC1_FM<2>; +def CTC1 : MMRel, MTC1_FT<"ctc1", CCROpnd, GPR32Opnd, II_CTC1>, MFC1_FM<6>; +def MFC1 : MMRel, MFC1_FT<"mfc1", GPR32Opnd, FGR32Opnd, II_MFC1, + bitconvert>, MFC1_FM<0>; +def MTC1 : MMRel, MTC1_FT<"mtc1", FGR32Opnd, GPR32Opnd, II_MTC1, + bitconvert>, MFC1_FM<4>; +def MFHC1 : MMRel, MFC1_FT<"mfhc1", GPR32Opnd, FGRH32Opnd, II_MFHC1>, + MFC1_FM<3>; +def MTHC1 : MMRel, MTC1_FT<"mthc1", FGRH32Opnd, GPR32Opnd, II_MTHC1>, + MFC1_FM<7>; +def DMFC1 : MFC1_FT<"dmfc1", GPR64Opnd, FGR64Opnd, II_DMFC1, + bitconvert>, MFC1_FM<1>; +def DMTC1 : MTC1_FT<"dmtc1", FGR64Opnd, GPR64Opnd, II_DMTC1, + bitconvert>, MFC1_FM<5>; + +def FMOV_S : MMRel, ABSS_FT<"mov.s", FGR32Opnd, FGR32Opnd, II_MOV_S>, + ABSS_FM<0x6, 16>; +def FMOV_D32 : MMRel, ABSS_FT<"mov.d", AFGR64Opnd, AFGR64Opnd, II_MOV_D>, + ABSS_FM<0x6, 17>, Requires<[NotFP64bit, HasStdEnc]>; +def FMOV_D64 : ABSS_FT<"mov.d", FGR64Opnd, FGR64Opnd, II_MOV_D>, + ABSS_FM<0x6, 17>, Requires<[IsFP64bit, HasStdEnc]> { + let DecoderNamespace = "Mips64"; } /// Floating Point Memory Instructions -let Predicates = [IsN64, HasStdEnc], DecoderNamespace = "Mips64" in { - def LWC1_P8 : LW_FT<"lwc1", FGR32, IILoad, mem64, load>, LW_FM<0x31>; - def SWC1_P8 : SW_FT<"swc1", FGR32, IIStore, mem64, store>, LW_FM<0x39>; - def LDC164_P8 : LW_FT<"ldc1", FGR64, IILoad, mem64, load>, LW_FM<0x35> { - let isCodeGenOnly =1; - } - def SDC164_P8 : SW_FT<"sdc1", FGR64, IIStore, mem64, store>, LW_FM<0x3d> { - let isCodeGenOnly =1; - } +let Predicates = [HasStdEnc] in { + def LWC1 : MMRel, LW_FT<"lwc1", FGR32Opnd, II_LWC1, load>, LW_FM<0x31>; + def SWC1 : MMRel, SW_FT<"swc1", FGR32Opnd, II_SWC1, store>, LW_FM<0x39>; } -let Predicates = [NotN64, HasStdEnc] in { - def LWC1 : LW_FT<"lwc1", FGR32, IILoad, mem, load>, LW_FM<0x31>; - def SWC1 : SW_FT<"swc1", FGR32, IIStore, mem, store>, LW_FM<0x39>; +let Predicates = [IsFP64bit, HasStdEnc], DecoderNamespace = "Mips64" in { + def LDC164 : LW_FT<"ldc1", FGR64Opnd, II_LDC1, load>, LW_FM<0x35>; + def SDC164 : SW_FT<"sdc1", FGR64Opnd, II_SDC1, store>, LW_FM<0x3d>; } -let Predicates = [NotN64, HasMips64, HasStdEnc], - DecoderNamespace = "Mips64" in { - def LDC164 : LW_FT<"ldc1", FGR64, IILoad, mem, load>, LW_FM<0x35>; - def SDC164 : SW_FT<"sdc1", FGR64, IIStore, mem, store>, LW_FM<0x3d>; +let Predicates = [NotFP64bit, HasStdEnc] in { + def LDC1 : MMRel, LW_FT<"ldc1", AFGR64Opnd, II_LDC1, load>, LW_FM<0x35>; + def SDC1 : MMRel, SW_FT<"sdc1", AFGR64Opnd, II_SDC1, store>, LW_FM<0x3d>; } -let Predicates = [NotN64, NotMips64, HasStdEnc] in { - def LDC1 : LW_FT<"ldc1", AFGR64, IILoad, mem, load>, LW_FM<0x35>; - def SDC1 : SW_FT<"sdc1", AFGR64, IIStore, mem, store>, LW_FM<0x3d>; +/// Cop2 Memory Instructions +let Predicates = [HasStdEnc] in { + def LWC2 : LW_FT<"lwc2", COP2Opnd, NoItinerary, load>, LW_FM<0x32>; + def SWC2 : SW_FT<"swc2", COP2Opnd, NoItinerary, store>, LW_FM<0x3a>; + def LDC2 : LW_FT<"ldc2", COP2Opnd, NoItinerary, load>, LW_FM<0x36>; + def SDC2 : SW_FT<"sdc2", COP2Opnd, NoItinerary, store>, LW_FM<0x3e>; } // Indexed loads and stores. -let Predicates = [HasFPIdx, HasStdEnc] in { - def LWXC1 : LWXC1_FT<"lwxc1", FGR32, CPURegs, IILoad, load>, LWXC1_FM<0>; - def SWXC1 : SWXC1_FT<"swxc1", FGR32, CPURegs, IIStore, store>, SWXC1_FM<8>; +// Base register + offset register addressing mode (indicated by "x" in the +// instruction mnemonic) is disallowed under NaCl. +let Predicates = [HasFPIdx, HasStdEnc, IsNotNaCl] in { + def LWXC1 : MMRel, LWXC1_FT<"lwxc1", FGR32Opnd, II_LWXC1, load>, LWXC1_FM<0>; + def SWXC1 : MMRel, SWXC1_FT<"swxc1", FGR32Opnd, II_SWXC1, store>, SWXC1_FM<8>; } -let Predicates = [HasMips32r2, NotMips64, HasStdEnc] in { - def LDXC1 : LWXC1_FT<"ldxc1", AFGR64, CPURegs, IILoad, load>, LWXC1_FM<1>; - def SDXC1 : SWXC1_FT<"sdxc1", AFGR64, CPURegs, IIStore, store>, SWXC1_FM<9>; +let Predicates = [HasFPIdx, NotFP64bit, HasStdEnc, NotInMicroMips, + IsNotNaCl] in { + def LDXC1 : LWXC1_FT<"ldxc1", AFGR64Opnd, II_LDXC1, load>, LWXC1_FM<1>; + def SDXC1 : SWXC1_FT<"sdxc1", AFGR64Opnd, II_SDXC1, store>, SWXC1_FM<9>; } -let Predicates = [HasMips64, NotN64, HasStdEnc], DecoderNamespace="Mips64" in { - def LDXC164 : LWXC1_FT<"ldxc1", FGR64, CPURegs, IILoad, load>, LWXC1_FM<1>; - def SDXC164 : SWXC1_FT<"sdxc1", FGR64, CPURegs, IIStore, store>, SWXC1_FM<9>; -} - -// n64 -let Predicates = [IsN64, HasStdEnc], isCodeGenOnly=1 in { - def LWXC1_P8 : LWXC1_FT<"lwxc1", FGR32, CPU64Regs, IILoad, load>, LWXC1_FM<0>; - def LDXC164_P8 : LWXC1_FT<"ldxc1", FGR64, CPU64Regs, IILoad, load>, - LWXC1_FM<1>; - def SWXC1_P8 : SWXC1_FT<"swxc1", FGR32, CPU64Regs, IIStore, store>, - SWXC1_FM<8>; - def SDXC164_P8 : SWXC1_FT<"sdxc1", FGR64, CPU64Regs, IIStore, store>, - SWXC1_FM<9>; +let Predicates = [HasFPIdx, IsFP64bit, HasStdEnc], + DecoderNamespace="Mips64" in { + def LDXC164 : LWXC1_FT<"ldxc1", FGR64Opnd, II_LDXC1, load>, LWXC1_FM<1>; + def SDXC164 : SWXC1_FT<"sdxc1", FGR64Opnd, II_SDXC1, store>, SWXC1_FM<9>; } // Load/store doubleword indexed unaligned. -let Predicates = [NotMips64, HasStdEnc] in { - def LUXC1 : LWXC1_FT<"luxc1", AFGR64, CPURegs, IILoad>, LWXC1_FM<0x5>; - def SUXC1 : SWXC1_FT<"suxc1", AFGR64, CPURegs, IIStore>, SWXC1_FM<0xd>; +let Predicates = [NotFP64bit, HasStdEnc, IsNotNaCl] in { + def LUXC1 : MMRel, LWXC1_FT<"luxc1", AFGR64Opnd, II_LUXC1>, LWXC1_FM<0x5>; + def SUXC1 : MMRel, SWXC1_FT<"suxc1", AFGR64Opnd, II_SUXC1>, SWXC1_FM<0xd>; } -let Predicates = [HasMips64, HasStdEnc], - DecoderNamespace="Mips64" in { - def LUXC164 : LWXC1_FT<"luxc1", FGR64, CPURegs, IILoad>, LWXC1_FM<0x5>; - def SUXC164 : SWXC1_FT<"suxc1", FGR64, CPURegs, IIStore>, SWXC1_FM<0xd>; +let Predicates = [IsFP64bit, HasStdEnc], DecoderNamespace="Mips64" in { + def LUXC164 : LWXC1_FT<"luxc1", FGR64Opnd, II_LUXC1>, LWXC1_FM<0x5>; + def SUXC164 : SWXC1_FT<"suxc1", FGR64Opnd, II_SUXC1>, SWXC1_FM<0xd>; } /// Floating-point Aritmetic -def FADD_S : ADDS_FT<"add.s", FGR32, IIFadd, 1, fadd>, ADDS_FM<0x00, 16>; -defm FADD : ADDS_M<"add.d", IIFadd, 1, fadd>, ADDS_FM<0x00, 17>; -def FDIV_S : ADDS_FT<"div.s", FGR32, IIFdivSingle, 0, fdiv>, ADDS_FM<0x03, 16>; -defm FDIV : ADDS_M<"div.d", IIFdivDouble, 0, fdiv>, ADDS_FM<0x03, 17>; -def FMUL_S : ADDS_FT<"mul.s", FGR32, IIFmulSingle, 1, fmul>, ADDS_FM<0x02, 16>; -defm FMUL : ADDS_M<"mul.d", IIFmulDouble, 1, fmul>, ADDS_FM<0x02, 17>; -def FSUB_S : ADDS_FT<"sub.s", FGR32, IIFadd, 0, fsub>, ADDS_FM<0x01, 16>; -defm FSUB : ADDS_M<"sub.d", IIFadd, 0, fsub>, ADDS_FM<0x01, 17>; +def FADD_S : MMRel, ADDS_FT<"add.s", FGR32Opnd, II_ADD_S, 1, fadd>, + ADDS_FM<0x00, 16>; +defm FADD : ADDS_M<"add.d", II_ADD_D, 1, fadd>, ADDS_FM<0x00, 17>; +def FDIV_S : MMRel, ADDS_FT<"div.s", FGR32Opnd, II_DIV_S, 0, fdiv>, + ADDS_FM<0x03, 16>; +defm FDIV : ADDS_M<"div.d", II_DIV_D, 0, fdiv>, ADDS_FM<0x03, 17>; +def FMUL_S : MMRel, ADDS_FT<"mul.s", FGR32Opnd, II_MUL_S, 1, fmul>, + ADDS_FM<0x02, 16>; +defm FMUL : ADDS_M<"mul.d", II_MUL_D, 1, fmul>, ADDS_FM<0x02, 17>; +def FSUB_S : MMRel, ADDS_FT<"sub.s", FGR32Opnd, II_SUB_S, 0, fsub>, + ADDS_FM<0x01, 16>; +defm FSUB : ADDS_M<"sub.d", II_SUB_D, 0, fsub>, ADDS_FM<0x01, 17>; let Predicates = [HasMips32r2, HasStdEnc] in { - def MADD_S : MADDS_FT<"madd.s", FGR32, IIFmulSingle, fadd>, MADDS_FM<4, 0>; - def MSUB_S : MADDS_FT<"msub.s", FGR32, IIFmulSingle, fsub>, MADDS_FM<5, 0>; + def MADD_S : MMRel, MADDS_FT<"madd.s", FGR32Opnd, II_MADD_S, fadd>, + MADDS_FM<4, 0>; + def MSUB_S : MMRel, MADDS_FT<"msub.s", FGR32Opnd, II_MSUB_S, fsub>, + MADDS_FM<5, 0>; } let Predicates = [HasMips32r2, NoNaNsFPMath, HasStdEnc] in { - def NMADD_S : NMADDS_FT<"nmadd.s", FGR32, IIFmulSingle, fadd>, MADDS_FM<6, 0>; - def NMSUB_S : NMADDS_FT<"nmsub.s", FGR32, IIFmulSingle, fsub>, MADDS_FM<7, 0>; + def NMADD_S : MMRel, NMADDS_FT<"nmadd.s", FGR32Opnd, II_NMADD_S, fadd>, + MADDS_FM<6, 0>; + def NMSUB_S : MMRel, NMADDS_FT<"nmsub.s", FGR32Opnd, II_NMSUB_S, fsub>, + MADDS_FM<7, 0>; } let Predicates = [HasMips32r2, NotFP64bit, HasStdEnc] in { - def MADD_D32 : MADDS_FT<"madd.d", AFGR64, IIFmulDouble, fadd>, MADDS_FM<4, 1>; - def MSUB_D32 : MADDS_FT<"msub.d", AFGR64, IIFmulDouble, fsub>, MADDS_FM<5, 1>; + def MADD_D32 : MMRel, MADDS_FT<"madd.d", AFGR64Opnd, II_MADD_D, fadd>, + MADDS_FM<4, 1>; + def MSUB_D32 : MMRel, MADDS_FT<"msub.d", AFGR64Opnd, II_MSUB_D, fsub>, + MADDS_FM<5, 1>; } let Predicates = [HasMips32r2, NotFP64bit, NoNaNsFPMath, HasStdEnc] in { - def NMADD_D32 : NMADDS_FT<"nmadd.d", AFGR64, IIFmulDouble, fadd>, + def NMADD_D32 : MMRel, NMADDS_FT<"nmadd.d", AFGR64Opnd, II_NMADD_D, fadd>, MADDS_FM<6, 1>; - def NMSUB_D32 : NMADDS_FT<"nmsub.d", AFGR64, IIFmulDouble, fsub>, + def NMSUB_D32 : MMRel, NMADDS_FT<"nmsub.d", AFGR64Opnd, II_NMSUB_D, fsub>, MADDS_FM<7, 1>; } let Predicates = [HasMips32r2, IsFP64bit, HasStdEnc], isCodeGenOnly=1 in { - def MADD_D64 : MADDS_FT<"madd.d", FGR64, IIFmulDouble, fadd>, MADDS_FM<4, 1>; - def MSUB_D64 : MADDS_FT<"msub.d", FGR64, IIFmulDouble, fsub>, MADDS_FM<5, 1>; + def MADD_D64 : MADDS_FT<"madd.d", FGR64Opnd, II_MADD_D, fadd>, + MADDS_FM<4, 1>; + def MSUB_D64 : MADDS_FT<"msub.d", FGR64Opnd, II_MSUB_D, fsub>, + MADDS_FM<5, 1>; } let Predicates = [HasMips32r2, IsFP64bit, NoNaNsFPMath, HasStdEnc], isCodeGenOnly=1 in { - def NMADD_D64 : NMADDS_FT<"nmadd.d", FGR64, IIFmulDouble, fadd>, + def NMADD_D64 : NMADDS_FT<"nmadd.d", FGR64Opnd, II_NMADD_D, fadd>, MADDS_FM<6, 1>; - def NMSUB_D64 : NMADDS_FT<"nmsub.d", FGR64, IIFmulDouble, fsub>, + def NMSUB_D64 : NMADDS_FT<"nmsub.d", FGR64Opnd, II_NMSUB_D, fsub>, MADDS_FM<7, 1>; } @@ -406,10 +485,11 @@ let Predicates = [HasMips32r2, IsFP64bit, NoNaNsFPMath, HasStdEnc], def MIPS_BRANCH_F : PatLeaf<(i32 0)>; def MIPS_BRANCH_T : PatLeaf<(i32 1)>; -let DecoderMethod = "DecodeBC1" in { -def BC1F : BC1F_FT<"bc1f", IIBranch, MIPS_BRANCH_F>, BC1F_FM<0, 0>; -def BC1T : BC1F_FT<"bc1t", IIBranch, MIPS_BRANCH_T>, BC1F_FM<0, 1>; -} +def BC1F : MMRel, BC1F_FT<"bc1f", brtarget, IIBranch, MIPS_BRANCH_F>, + BC1F_FM<0, 0>; +def BC1T : MMRel, BC1F_FT<"bc1t", brtarget, IIBranch, MIPS_BRANCH_T>, + BC1F_FM<0, 1>; + //===----------------------------------------------------------------------===// // Floating Point Flag Conditions //===----------------------------------------------------------------------===// @@ -433,32 +513,46 @@ def MIPS_FCOND_LE : PatLeaf<(i32 14)>; def MIPS_FCOND_NGT : PatLeaf<(i32 15)>; /// Floating Point Compare -def FCMP_S32 : CEQS_FT<"s", FGR32, IIFcmp, MipsFPCmp>, CEQS_FM<16>; -def FCMP_D32 : CEQS_FT<"d", AFGR64, IIFcmp, MipsFPCmp>, CEQS_FM<17>, +def FCMP_S32 : MMRel, CEQS_FT<"s", FGR32, II_C_CC_S, MipsFPCmp>, CEQS_FM<16>; +def FCMP_D32 : MMRel, CEQS_FT<"d", AFGR64, II_C_CC_D, MipsFPCmp>, CEQS_FM<17>, Requires<[NotFP64bit, HasStdEnc]>; let DecoderNamespace = "Mips64" in -def FCMP_D64 : CEQS_FT<"d", FGR64, IIFcmp, MipsFPCmp>, CEQS_FM<17>, +def FCMP_D64 : CEQS_FT<"d", FGR64, II_C_CC_D, MipsFPCmp>, CEQS_FM<17>, Requires<[IsFP64bit, HasStdEnc]>; //===----------------------------------------------------------------------===// // Floating Point Pseudo-Instructions //===----------------------------------------------------------------------===// -def MOVCCRToCCR : PseudoSE<(outs CCR:$dst), (ins CCROpnd:$src), []>; // This pseudo instr gets expanded into 2 mtc1 instrs after register // allocation. -def BuildPairF64 : - PseudoSE<(outs AFGR64:$dst), - (ins CPURegs:$lo, CPURegs:$hi), - [(set AFGR64:$dst, (MipsBuildPairF64 CPURegs:$lo, CPURegs:$hi))]>; +class BuildPairF64Base : + PseudoSE<(outs RO:$dst), (ins GPR32Opnd:$lo, GPR32Opnd:$hi), + [(set RO:$dst, (MipsBuildPairF64 GPR32Opnd:$lo, GPR32Opnd:$hi))]>; + +def BuildPairF64 : BuildPairF64Base, + Requires<[NotFP64bit, HasStdEnc]>; +def BuildPairF64_64 : BuildPairF64Base, + Requires<[IsFP64bit, HasStdEnc]>; // This pseudo instr gets expanded into 2 mfc1 instrs after register // allocation. // if n is 0, lower part of src is extracted. // if n is 1, higher part of src is extracted. -def ExtractElementF64 : - PseudoSE<(outs CPURegs:$dst), (ins AFGR64:$src, i32imm:$n), - [(set CPURegs:$dst, (MipsExtractElementF64 AFGR64:$src, imm:$n))]>; +class ExtractElementF64Base : + PseudoSE<(outs GPR32Opnd:$dst), (ins RO:$src, i32imm:$n), + [(set GPR32Opnd:$dst, (MipsExtractElementF64 RO:$src, imm:$n))]>; + +def ExtractElementF64 : ExtractElementF64Base, + Requires<[NotFP64bit, HasStdEnc]>; +def ExtractElementF64_64 : ExtractElementF64Base, + Requires<[IsFP64bit, HasStdEnc]>; + +//===----------------------------------------------------------------------===// +// InstAliases. +//===----------------------------------------------------------------------===// +def : InstAlias<"bc1t $offset", (BC1T FCC0, brtarget:$offset)>; +def : InstAlias<"bc1f $offset", (BC1F FCC0, brtarget:$offset)>; //===----------------------------------------------------------------------===// // Floating Point Patterns @@ -466,35 +560,60 @@ def ExtractElementF64 : def : MipsPat<(f32 fpimm0), (MTC1 ZERO)>; def : MipsPat<(f32 fpimm0neg), (FNEG_S (MTC1 ZERO))>; -def : MipsPat<(f32 (sint_to_fp CPURegs:$src)), (CVT_S_W (MTC1 CPURegs:$src))>; -def : MipsPat<(i32 (fp_to_sint FGR32:$src)), (MFC1 (TRUNC_W_S FGR32:$src))>; +def : MipsPat<(f32 (sint_to_fp GPR32Opnd:$src)), + (PseudoCVT_S_W GPR32Opnd:$src)>; +def : MipsPat<(MipsTruncIntFP FGR32Opnd:$src), + (TRUNC_W_S FGR32Opnd:$src)>; let Predicates = [NotFP64bit, HasStdEnc] in { - def : MipsPat<(f64 (sint_to_fp CPURegs:$src)), - (CVT_D32_W (MTC1 CPURegs:$src))>; - def : MipsPat<(i32 (fp_to_sint AFGR64:$src)), - (MFC1 (TRUNC_W_D32 AFGR64:$src))>; - def : MipsPat<(f32 (fround AFGR64:$src)), (CVT_S_D32 AFGR64:$src)>; - def : MipsPat<(f64 (fextend FGR32:$src)), (CVT_D32_S FGR32:$src)>; + def : MipsPat<(f64 (sint_to_fp GPR32Opnd:$src)), + (PseudoCVT_D32_W GPR32Opnd:$src)>; + def : MipsPat<(MipsTruncIntFP AFGR64Opnd:$src), + (TRUNC_W_D32 AFGR64Opnd:$src)>; + def : MipsPat<(f32 (fround AFGR64Opnd:$src)), + (CVT_S_D32 AFGR64Opnd:$src)>; + def : MipsPat<(f64 (fextend FGR32Opnd:$src)), + (CVT_D32_S FGR32Opnd:$src)>; } let Predicates = [IsFP64bit, HasStdEnc] in { def : MipsPat<(f64 fpimm0), (DMTC1 ZERO_64)>; def : MipsPat<(f64 fpimm0neg), (FNEG_D64 (DMTC1 ZERO_64))>; - def : MipsPat<(f64 (sint_to_fp CPURegs:$src)), - (CVT_D64_W (MTC1 CPURegs:$src))>; - def : MipsPat<(f32 (sint_to_fp CPU64Regs:$src)), - (CVT_S_L (DMTC1 CPU64Regs:$src))>; - def : MipsPat<(f64 (sint_to_fp CPU64Regs:$src)), - (CVT_D64_L (DMTC1 CPU64Regs:$src))>; - - def : MipsPat<(i32 (fp_to_sint FGR64:$src)), - (MFC1 (TRUNC_W_D64 FGR64:$src))>; - def : MipsPat<(i64 (fp_to_sint FGR32:$src)), (DMFC1 (TRUNC_L_S FGR32:$src))>; - def : MipsPat<(i64 (fp_to_sint FGR64:$src)), - (DMFC1 (TRUNC_L_D64 FGR64:$src))>; - - def : MipsPat<(f32 (fround FGR64:$src)), (CVT_S_D64 FGR64:$src)>; - def : MipsPat<(f64 (fextend FGR32:$src)), (CVT_D64_S FGR32:$src)>; + def : MipsPat<(f64 (sint_to_fp GPR32Opnd:$src)), + (PseudoCVT_D64_W GPR32Opnd:$src)>; + def : MipsPat<(f32 (sint_to_fp GPR64Opnd:$src)), + (EXTRACT_SUBREG (PseudoCVT_S_L GPR64Opnd:$src), sub_lo)>; + def : MipsPat<(f64 (sint_to_fp GPR64Opnd:$src)), + (PseudoCVT_D64_L GPR64Opnd:$src)>; + + def : MipsPat<(MipsTruncIntFP FGR64Opnd:$src), + (TRUNC_W_D64 FGR64Opnd:$src)>; + def : MipsPat<(MipsTruncIntFP FGR32Opnd:$src), + (TRUNC_L_S FGR32Opnd:$src)>; + def : MipsPat<(MipsTruncIntFP FGR64Opnd:$src), + (TRUNC_L_D64 FGR64Opnd:$src)>; + + def : MipsPat<(f32 (fround FGR64Opnd:$src)), + (CVT_S_D64 FGR64Opnd:$src)>; + def : MipsPat<(f64 (fextend FGR32Opnd:$src)), + (CVT_D64_S FGR32Opnd:$src)>; +} + +// Patterns for loads/stores with a reg+imm operand. +let AddedComplexity = 40 in { + let Predicates = [HasStdEnc] in { + def : LoadRegImmPat; + def : StoreRegImmPat; + } + + let Predicates = [IsFP64bit, HasStdEnc] in { + def : LoadRegImmPat; + def : StoreRegImmPat; + } + + let Predicates = [NotFP64bit, HasStdEnc] in { + def : LoadRegImmPat; + def : StoreRegImmPat; + } }