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[mips] Add FGR_32/FGR_64/GPR_64 adjectives and use then instead of FGRPredicates/GPRPredicates

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Summary:
No functional change (confirmed by diffing tablegen-erated files).

Depends on D3642

Reviewers: vmedic, dsanders

Reviewed By: dsanders

Differential Revision: http://reviews.llvm.org/D3645

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208213 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Sanders 2014-05-07 14:25:43 +00:00
parent b49c582218
commit 0c78010b88
3 changed files with 153 additions and 158 deletions
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105
lib/Target/Mips/MipsCondMov.td
View File

@ -141,23 +141,21 @@ let isCodeGenOnly = 1 in
def MOVN_I64_S : CMov_I_F_FT<"movn.s", GPR64Opnd, FGR32Opnd, II_MOVN_S>,
CMov_I_F_FM<19, 16>, AdditionalRequires<[IsGP64bit]>;
let FGRPredicates = [NotFP64bit] in {
def MOVZ_I_D32 : MMRel, CMov_I_F_FT<"movz.d", GPR32Opnd, AFGR64Opnd,
II_MOVZ_D>, CMov_I_F_FM<18, 17>;
def MOVN_I_D32 : MMRel, CMov_I_F_FT<"movn.d", GPR32Opnd, AFGR64Opnd,
II_MOVN_D>, CMov_I_F_FM<19, 17>;
}
def MOVZ_I_D32 : MMRel, CMov_I_F_FT<"movz.d", GPR32Opnd, AFGR64Opnd,
II_MOVZ_D>, CMov_I_F_FM<18, 17>, FGR_32;
def MOVN_I_D32 : MMRel, CMov_I_F_FT<"movn.d", GPR32Opnd, AFGR64Opnd,
II_MOVN_D>, CMov_I_F_FM<19, 17>, FGR_32;
let FGRPredicates = [IsFP64bit], DecoderNamespace = "Mips64" in {
let DecoderNamespace = "Mips64" in {
def MOVZ_I_D64 : CMov_I_F_FT<"movz.d", GPR32Opnd, FGR64Opnd, II_MOVZ_D>,
CMov_I_F_FM<18, 17>;
CMov_I_F_FM<18, 17>, FGR_64;
def MOVN_I_D64 : CMov_I_F_FT<"movn.d", GPR32Opnd, FGR64Opnd, II_MOVN_D>,
CMov_I_F_FM<19, 17>;
CMov_I_F_FM<19, 17>, FGR_64;
let isCodeGenOnly = 1 in {
def MOVZ_I64_D64 : CMov_I_F_FT<"movz.d", GPR64Opnd, FGR64Opnd,
II_MOVZ_D>, CMov_I_F_FM<18, 17>;
II_MOVZ_D>, CMov_I_F_FM<18, 17>, FGR_64;
def MOVN_I64_D64 : CMov_I_F_FT<"movn.d", GPR64Opnd, FGR64Opnd,
II_MOVN_D>, CMov_I_F_FM<19, 17>;
II_MOVN_D>, CMov_I_F_FM<19, 17>, FGR_64;
}
}
@ -180,65 +178,58 @@ def MOVT_S : MMRel, CMov_F_F_FT<"movt.s", FGR32Opnd, II_MOVT_S, MipsCMovFP_T>,
def MOVF_S : MMRel, CMov_F_F_FT<"movf.s", FGR32Opnd, II_MOVF_S, MipsCMovFP_F>,
CMov_F_F_FM<16, 0>;
let FGRPredicates = [NotFP64bit] in {
def MOVT_D32 : MMRel, CMov_F_F_FT<"movt.d", AFGR64Opnd, II_MOVT_D,
MipsCMovFP_T>, CMov_F_F_FM<17, 1>;
def MOVF_D32 : MMRel, CMov_F_F_FT<"movf.d", AFGR64Opnd, II_MOVF_D,
MipsCMovFP_F>, CMov_F_F_FM<17, 0>;
}
def MOVT_D32 : MMRel, CMov_F_F_FT<"movt.d", AFGR64Opnd, II_MOVT_D,
MipsCMovFP_T>, CMov_F_F_FM<17, 1>, FGR_32;
def MOVF_D32 : MMRel, CMov_F_F_FT<"movf.d", AFGR64Opnd, II_MOVF_D,
MipsCMovFP_F>, CMov_F_F_FM<17, 0>, FGR_32;
let FGRPredicates = [IsFP64bit], DecoderNamespace = "Mips64" in {
let DecoderNamespace = "Mips64" in {
def MOVT_D64 : CMov_F_F_FT<"movt.d", FGR64Opnd, II_MOVT_D, MipsCMovFP_T>,
CMov_F_F_FM<17, 1>;
CMov_F_F_FM<17, 1>, FGR_64;
def MOVF_D64 : CMov_F_F_FT<"movf.d", FGR64Opnd, II_MOVF_D, MipsCMovFP_F>,
CMov_F_F_FM<17, 0>;
CMov_F_F_FM<17, 0>, FGR_64;
}
// Instantiation of conditional move patterns.
defm : MovzPats0<GPR32, GPR32, MOVZ_I_I, SLT, SLTu, SLTi, SLTiu>;
defm : MovzPats1<GPR32, GPR32, MOVZ_I_I, XOR>;
defm : MovzPats2<GPR32, GPR32, MOVZ_I_I, XORi>;
let GPRPredicates = [IsGP64bit] in {
defm : MovzPats0<GPR32, GPR64, MOVZ_I_I64, SLT, SLTu, SLTi, SLTiu>;
defm : MovzPats0<GPR64, GPR32, MOVZ_I_I, SLT64, SLTu64, SLTi64,
SLTiu64>;
defm : MovzPats0<GPR64, GPR64, MOVZ_I_I64, SLT64, SLTu64, SLTi64,
SLTiu64>;
defm : MovzPats1<GPR32, GPR64, MOVZ_I_I64, XOR>;
defm : MovzPats1<GPR64, GPR32, MOVZ_I64_I, XOR64>;
defm : MovzPats1<GPR64, GPR64, MOVZ_I64_I64, XOR64>;
defm : MovzPats2<GPR32, GPR64, MOVZ_I_I64, XORi>;
defm : MovzPats2<GPR64, GPR32, MOVZ_I64_I, XORi64>;
defm : MovzPats2<GPR64, GPR64, MOVZ_I64_I64, XORi64>;
}
defm : MovzPats0<GPR32, GPR64, MOVZ_I_I64, SLT, SLTu, SLTi, SLTiu>, GPR_64;
defm : MovzPats0<GPR64, GPR32, MOVZ_I_I, SLT64, SLTu64, SLTi64, SLTiu64>,
GPR_64;
defm : MovzPats0<GPR64, GPR64, MOVZ_I_I64, SLT64, SLTu64, SLTi64, SLTiu64>,
GPR_64;
defm : MovzPats1<GPR32, GPR64, MOVZ_I_I64, XOR>, GPR_64;
defm : MovzPats1<GPR64, GPR32, MOVZ_I64_I, XOR64>, GPR_64;
defm : MovzPats1<GPR64, GPR64, MOVZ_I64_I64, XOR64>, GPR_64;
defm : MovzPats2<GPR32, GPR64, MOVZ_I_I64, XORi>, GPR_64;
defm : MovzPats2<GPR64, GPR32, MOVZ_I64_I, XORi64>, GPR_64;
defm : MovzPats2<GPR64, GPR64, MOVZ_I64_I64, XORi64>, GPR_64;
defm : MovnPats<GPR32, GPR32, MOVN_I_I, XOR>;
let GPRPredicates = [IsGP64bit] in {
defm : MovnPats<GPR32, GPR64, MOVN_I_I64, XOR>;
defm : MovnPats<GPR64, GPR32, MOVN_I64_I, XOR64>;
defm : MovnPats<GPR64, GPR64, MOVN_I64_I64, XOR64>;
}
defm : MovnPats<GPR32, GPR64, MOVN_I_I64, XOR>, GPR_64;
defm : MovnPats<GPR64, GPR32, MOVN_I64_I, XOR64>, GPR_64;
defm : MovnPats<GPR64, GPR64, MOVN_I64_I64, XOR64>, GPR_64;
defm : MovzPats0<GPR32, FGR32, MOVZ_I_S, SLT, SLTu, SLTi, SLTiu>;
defm : MovzPats1<GPR32, FGR32, MOVZ_I_S, XOR>;
defm : MovnPats<GPR32, FGR32, MOVN_I_S, XOR>;
let GPRPredicates = [IsGP64bit] in {
defm : MovzPats0<GPR64, FGR32, MOVZ_I_S, SLT64, SLTu64, SLTi64, SLTiu64>;
defm : MovzPats1<GPR64, FGR32, MOVZ_I64_S, XOR64>;
defm : MovnPats<GPR64, FGR32, MOVN_I64_S, XOR64>;
}
let FGRPredicates = [NotFP64bit] in {
defm : MovzPats0<GPR32, AFGR64, MOVZ_I_D32, SLT, SLTu, SLTi, SLTiu>;
defm : MovzPats1<GPR32, AFGR64, MOVZ_I_D32, XOR>;
defm : MovnPats<GPR32, AFGR64, MOVN_I_D32, XOR>;
}
let FGRPredicates = [IsFP64bit] in {
defm : MovzPats0<GPR32, FGR64, MOVZ_I_D64, SLT, SLTu, SLTi, SLTiu>;
defm : MovzPats0<GPR64, FGR64, MOVZ_I_D64, SLT64, SLTu64, SLTi64,
SLTiu64>;
defm : MovzPats1<GPR32, FGR64, MOVZ_I_D64, XOR>;
defm : MovzPats1<GPR64, FGR64, MOVZ_I64_D64, XOR64>;
defm : MovnPats<GPR32, FGR64, MOVN_I_D64, XOR>;
defm : MovnPats<GPR64, FGR64, MOVN_I64_D64, XOR64>;
}
defm : MovzPats0<GPR64, FGR32, MOVZ_I_S, SLT64, SLTu64, SLTi64, SLTiu64>,
GPR_64;
defm : MovzPats1<GPR64, FGR32, MOVZ_I64_S, XOR64>, GPR_64;
defm : MovnPats<GPR64, FGR32, MOVN_I64_S, XOR64>, GPR_64;
defm : MovzPats0<GPR32, AFGR64, MOVZ_I_D32, SLT, SLTu, SLTi, SLTiu>, FGR_32;
defm : MovzPats1<GPR32, AFGR64, MOVZ_I_D32, XOR>, FGR_32;
defm : MovnPats<GPR32, AFGR64, MOVN_I_D32, XOR>, FGR_32;
defm : MovzPats0<GPR32, FGR64, MOVZ_I_D64, SLT, SLTu, SLTi, SLTiu>, FGR_64;
defm : MovzPats0<GPR64, FGR64, MOVZ_I_D64, SLT64, SLTu64, SLTi64, SLTiu64>,
FGR_64;
defm : MovzPats1<GPR32, FGR64, MOVZ_I_D64, XOR>, FGR_64;
defm : MovzPats1<GPR64, FGR64, MOVZ_I64_D64, XOR64>, FGR_64;
defm : MovnPats<GPR32, FGR64, MOVN_I_D64, XOR>, FGR_64;
defm : MovnPats<GPR64, FGR64, MOVN_I64_D64, XOR64>, FGR_64;

199
lib/Target/Mips/MipsInstrFPU.td
View File

@ -66,6 +66,16 @@ def IsSingleFloat : Predicate<"Subtarget.isSingleFloat()">,
def IsNotSingleFloat : Predicate<"!Subtarget.isSingleFloat()">,
AssemblerPredicate<"!FeatureSingleFloat">;
//===----------------------------------------------------------------------===//
// Mips FGR size adjectives.
// They are mutually exclusive.
//===----------------------------------------------------------------------===//
class FGR_32 { list<Predicate> FGRPredicates = [NotFP64bit]; }
class FGR_64 { list<Predicate> FGRPredicates = [IsFP64bit]; }
//===----------------------------------------------------------------------===//
// FP immediate patterns.
def fpimm0 : PatLeaf<(fpimm), [{
return N->isExactlyValue(+0.0);
@ -266,23 +276,23 @@ 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 FGRPredicates = [IsFP64bit], DecoderNamespace = "Mips64" in {
let DecoderNamespace = "Mips64" in {
def ROUND_L_S : ABSS_FT<"round.l.s", FGR64Opnd, FGR32Opnd, II_ROUND>,
ABSS_FM<0x8, 16>;
ABSS_FM<0x8, 16>, FGR_64;
def ROUND_L_D64 : ABSS_FT<"round.l.d", FGR64Opnd, FGR64Opnd, II_ROUND>,
ABSS_FM<0x8, 17>;
ABSS_FM<0x8, 17>, FGR_64;
def TRUNC_L_S : ABSS_FT<"trunc.l.s", FGR64Opnd, FGR32Opnd, II_TRUNC>,
ABSS_FM<0x9, 16>;
ABSS_FM<0x9, 16>, FGR_64;
def TRUNC_L_D64 : ABSS_FT<"trunc.l.d", FGR64Opnd, FGR64Opnd, II_TRUNC>,
ABSS_FM<0x9, 17>;
ABSS_FM<0x9, 17>, FGR_64;
def CEIL_L_S : ABSS_FT<"ceil.l.s", FGR64Opnd, FGR32Opnd, II_CEIL>,
ABSS_FM<0xa, 16>;
ABSS_FM<0xa, 16>, FGR_64;
def CEIL_L_D64 : ABSS_FT<"ceil.l.d", FGR64Opnd, FGR64Opnd, II_CEIL>,
ABSS_FM<0xa, 17>;
ABSS_FM<0xa, 17>, FGR_64;
def FLOOR_L_S : ABSS_FT<"floor.l.s", FGR64Opnd, FGR32Opnd, II_FLOOR>,
ABSS_FM<0xb, 16>;
ABSS_FM<0xb, 16>, FGR_64;
def FLOOR_L_D64 : ABSS_FT<"floor.l.d", FGR64Opnd, FGR64Opnd, II_FLOOR>,
ABSS_FM<0xb, 17>;
ABSS_FM<0xb, 17>, FGR_64;
}
def CVT_S_W : MMRel, ABSS_FT<"cvt.s.w", FGR32Opnd, FGR32Opnd, II_CVT>,
@ -292,26 +302,24 @@ def CVT_L_S : MMRel, ABSS_FT<"cvt.l.s", FGR64Opnd, FGR32Opnd, II_CVT>,
def CVT_L_D64: MMRel, ABSS_FT<"cvt.l.d", FGR64Opnd, FGR64Opnd, II_CVT>,
ABSS_FM<0x25, 17>;
let FGRPredicates = [NotFP64bit] in {
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>;
}
def CVT_S_D32 : MMRel, ABSS_FT<"cvt.s.d", FGR32Opnd, AFGR64Opnd, II_CVT>,
ABSS_FM<0x20, 17>, FGR_32;
def CVT_D32_W : MMRel, ABSS_FT<"cvt.d.w", AFGR64Opnd, FGR32Opnd, II_CVT>,
ABSS_FM<0x21, 20>, FGR_32;
def CVT_D32_S : MMRel, ABSS_FT<"cvt.d.s", AFGR64Opnd, FGR32Opnd, II_CVT>,
ABSS_FM<0x21, 16>, FGR_32;
let FGRPredicates = [IsFP64bit], DecoderNamespace = "Mips64" in {
let DecoderNamespace = "Mips64" in {
def CVT_S_D64 : ABSS_FT<"cvt.s.d", FGR32Opnd, FGR64Opnd, II_CVT>,
ABSS_FM<0x20, 17>;
ABSS_FM<0x20, 17>, FGR_64;
def CVT_S_L : ABSS_FT<"cvt.s.l", FGR32Opnd, FGR64Opnd, II_CVT>,
ABSS_FM<0x20, 21>;
ABSS_FM<0x20, 21>, FGR_64;
def CVT_D64_W : ABSS_FT<"cvt.d.w", FGR64Opnd, FGR32Opnd, II_CVT>,
ABSS_FM<0x21, 20>;
ABSS_FM<0x21, 20>, FGR_64;
def CVT_D64_S : ABSS_FT<"cvt.d.s", FGR64Opnd, FGR32Opnd, II_CVT>,
ABSS_FM<0x21, 16>;
ABSS_FM<0x21, 16>, FGR_64;
def CVT_D64_L : ABSS_FT<"cvt.d.l", FGR64Opnd, FGR64Opnd, II_CVT>,
ABSS_FM<0x21, 21>;
ABSS_FM<0x21, 21>, FGR_64;
}
let isPseudo = 1, isCodeGenOnly = 1 in {
@ -367,15 +375,14 @@ def FMOV_D64 : ABSS_FT<"mov.d", FGR64Opnd, FGR64Opnd, II_MOV_D>,
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 FGRPredicates = [IsFP64bit], 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 DecoderNamespace = "Mips64" in {
def LDC164 : LW_FT<"ldc1", FGR64Opnd, II_LDC1, load>, LW_FM<0x35>, FGR_64;
def SDC164 : SW_FT<"sdc1", FGR64Opnd, II_SDC1, store>, LW_FM<0x3d>, FGR_64;
}
let FGRPredicates = [NotFP64bit] 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>;
}
def LDC1 : MMRel, LW_FT<"ldc1", AFGR64Opnd, II_LDC1, load>, LW_FM<0x35>, FGR_32;
def SDC1 : MMRel, SW_FT<"sdc1", AFGR64Opnd, II_SDC1, store>, LW_FM<0x3d>,
FGR_32;
/// Cop2 Memory Instructions
def LWC2 : LW_FT<"lwc2", COP2Opnd, NoItinerary, load>, LW_FM<0x32>;
@ -391,28 +398,31 @@ let AdditionalPredicates = [IsNotNaCl, HasFPIdx] in {
def SWXC1 : MMRel, SWXC1_FT<"swxc1", FGR32Opnd, II_SWXC1, store>, SWXC1_FM<8>;
}
let FGRPredicates = [NotFP64bit],
AdditionalPredicates = [HasFPIdx, 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 AdditionalPredicates = [HasFPIdx, NotInMicroMips, IsNotNaCl] in {
def LDXC1 : LWXC1_FT<"ldxc1", AFGR64Opnd, II_LDXC1, load>, LWXC1_FM<1>,
FGR_32;
def SDXC1 : SWXC1_FT<"sdxc1", AFGR64Opnd, II_SDXC1, store>, SWXC1_FM<9>,
FGR_32;
}
let FGRPredicates = [IsFP64bit], AdditionalPredicates = [HasFPIdx],
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>;
let AdditionalPredicates = [HasFPIdx], DecoderNamespace="Mips64" in {
def LDXC164 : LWXC1_FT<"ldxc1", FGR64Opnd, II_LDXC1, load>, LWXC1_FM<1>,
FGR_64;
def SDXC164 : SWXC1_FT<"sdxc1", FGR64Opnd, II_SDXC1, store>, SWXC1_FM<9>,
FGR_64;
}
// Load/store doubleword indexed unaligned.
let FGRPredicates = [NotFP64bit],
AdditionalPredicates = [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 AdditionalPredicates = [IsNotNaCl] in {
def LUXC1 : MMRel, LWXC1_FT<"luxc1", AFGR64Opnd, II_LUXC1>, LWXC1_FM<0x5>,
FGR_32;
def SUXC1 : MMRel, SWXC1_FT<"suxc1", AFGR64Opnd, II_SUXC1>, SWXC1_FM<0xd>,
FGR_32;
}
let FGRPredicates = [IsFP64bit], 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>;
let DecoderNamespace="Mips64" in {
def LUXC164 : LWXC1_FT<"luxc1", FGR64Opnd, II_LUXC1>, LWXC1_FM<0x5>, FGR_64;
def SUXC164 : SWXC1_FT<"suxc1", FGR64Opnd, II_SUXC1>, SWXC1_FM<0xd>, FGR_64;
}
/// Floating-point Aritmetic
@ -441,36 +451,31 @@ let AdditionalPredicates = [NoNaNsFPMath] in {
MADDS_FM<7, 0>, ISA_MIPS32R2;
}
let FGRPredicates = [NotFP64bit] in {
def MADD_D32 : MMRel, MADDS_FT<"madd.d", AFGR64Opnd, II_MADD_D, fadd>,
MADDS_FM<4, 1>, ISA_MIPS32R2;
def MSUB_D32 : MMRel, MADDS_FT<"msub.d", AFGR64Opnd, II_MSUB_D, fsub>,
MADDS_FM<5, 1>, ISA_MIPS32R2;
}
def MADD_D32 : MMRel, MADDS_FT<"madd.d", AFGR64Opnd, II_MADD_D, fadd>,
MADDS_FM<4, 1>, ISA_MIPS32R2, FGR_32;
def MSUB_D32 : MMRel, MADDS_FT<"msub.d", AFGR64Opnd, II_MSUB_D, fsub>,
MADDS_FM<5, 1>, ISA_MIPS32R2, FGR_32;
let FGRPredicates = [NotFP64bit],
AdditionalPredicates = [NoNaNsFPMath] in {
let AdditionalPredicates = [NoNaNsFPMath] in {
def NMADD_D32 : MMRel, NMADDS_FT<"nmadd.d", AFGR64Opnd, II_NMADD_D, fadd>,
MADDS_FM<6, 1>, ISA_MIPS32R2;
MADDS_FM<6, 1>, ISA_MIPS32R2, FGR_32;
def NMSUB_D32 : MMRel, NMADDS_FT<"nmsub.d", AFGR64Opnd, II_NMSUB_D, fsub>,
MADDS_FM<7, 1>, ISA_MIPS32R2;
MADDS_FM<7, 1>, ISA_MIPS32R2, FGR_32;
}
let FGRPredicates = [IsFP64bit],
isCodeGenOnly=1 in {
let isCodeGenOnly=1 in {
def MADD_D64 : MADDS_FT<"madd.d", FGR64Opnd, II_MADD_D, fadd>,
MADDS_FM<4, 1>, ISA_MIPS32R2;
MADDS_FM<4, 1>, ISA_MIPS32R2, FGR_64;
def MSUB_D64 : MADDS_FT<"msub.d", FGR64Opnd, II_MSUB_D, fsub>,
MADDS_FM<5, 1>, ISA_MIPS32R2;
MADDS_FM<5, 1>, ISA_MIPS32R2, FGR_64;
}
let FGRPredicates = [IsFP64bit],
AdditionalPredicates = [NoNaNsFPMath],
let AdditionalPredicates = [NoNaNsFPMath],
isCodeGenOnly=1 in {
def NMADD_D64 : NMADDS_FT<"nmadd.d", FGR64Opnd, II_NMADD_D, fadd>,
MADDS_FM<6, 1>, ISA_MIPS32R2;
MADDS_FM<6, 1>, ISA_MIPS32R2, FGR_64;
def NMSUB_D64 : NMADDS_FT<"nmsub.d", FGR64Opnd, II_NMSUB_D, fsub>,
MADDS_FM<7, 1>, ISA_MIPS32R2;
MADDS_FM<7, 1>, ISA_MIPS32R2, FGR_64;
}
//===----------------------------------------------------------------------===//
@ -561,53 +566,45 @@ def : MipsPat<(f32 (sint_to_fp GPR32Opnd:$src)),
def : MipsPat<(MipsTruncIntFP FGR32Opnd:$src),
(TRUNC_W_S FGR32Opnd:$src)>;
let FGRPredicates = [NotFP64bit] in {
def : MipsPat<(f64 (sint_to_fp GPR32Opnd:$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:$src)>;
}
def : MipsPat<(f64 (sint_to_fp GPR32Opnd:$src)),
(PseudoCVT_D32_W GPR32Opnd:$src)>, FGR_32;
def : MipsPat<(MipsTruncIntFP AFGR64Opnd:$src),
(TRUNC_W_D32 AFGR64Opnd:$src)>, FGR_32;
def : MipsPat<(f32 (fround AFGR64Opnd:$src)),
(CVT_S_D32 AFGR64Opnd:$src)>, FGR_32;
def : MipsPat<(f64 (fextend FGR32Opnd:$src)),
(CVT_D32_S FGR32Opnd:$src)>, FGR_32;
let FGRPredicates = [IsFP64bit] in {
def : MipsPat<(f64 fpimm0), (DMTC1 ZERO_64)>;
def : MipsPat<(f64 fpimm0neg), (FNEG_D64 (DMTC1 ZERO_64))>;
def : MipsPat<(f64 fpimm0), (DMTC1 ZERO_64)>, FGR_64;
def : MipsPat<(f64 fpimm0neg), (FNEG_D64 (DMTC1 ZERO_64))>, FGR_64;
def : MipsPat<(f64 (sint_to_fp GPR32Opnd:$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:$src)>;
def : MipsPat<(f64 (sint_to_fp GPR32Opnd:$src)),
(PseudoCVT_D64_W GPR32Opnd:$src)>, FGR_64;
def : MipsPat<(f32 (sint_to_fp GPR64Opnd:$src)),
(EXTRACT_SUBREG (PseudoCVT_S_L GPR64Opnd:$src), sub_lo)>, FGR_64;
def : MipsPat<(f64 (sint_to_fp GPR64Opnd:$src)),
(PseudoCVT_D64_L GPR64Opnd:$src)>, FGR_64;
def : MipsPat<(MipsTruncIntFP FGR64Opnd:$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:$src)>;
def : MipsPat<(MipsTruncIntFP FGR64Opnd:$src),
(TRUNC_W_D64 FGR64Opnd:$src)>, FGR_64;
def : MipsPat<(MipsTruncIntFP FGR32Opnd:$src),
(TRUNC_L_S FGR32Opnd:$src)>, FGR_64;
def : MipsPat<(MipsTruncIntFP FGR64Opnd:$src),
(TRUNC_L_D64 FGR64Opnd:$src)>, FGR_64;
def : MipsPat<(f32 (fround FGR64Opnd:$src)),
(CVT_S_D64 FGR64Opnd:$src)>;
def : MipsPat<(f64 (fextend FGR32Opnd:$src)),
(CVT_D64_S FGR32Opnd:$src)>;
}
def : MipsPat<(f32 (fround FGR64Opnd:$src)),
(CVT_S_D64 FGR64Opnd:$src)>, FGR_64;
def : MipsPat<(f64 (fextend FGR32Opnd:$src)),
(CVT_D64_S FGR32Opnd:$src)>, FGR_64;
// Patterns for loads/stores with a reg+imm operand.
let AddedComplexity = 40 in {
def : LoadRegImmPat<LWC1, f32, load>;
def : StoreRegImmPat<SWC1, f32>;
let FGRPredicates = [IsFP64bit] in {
def : LoadRegImmPat<LDC164, f64, load>;
def : StoreRegImmPat<SDC164, f64>;
}
def : LoadRegImmPat<LDC164, f64, load>, FGR_64;
def : StoreRegImmPat<SDC164, f64>, FGR_64;
let FGRPredicates = [NotFP64bit] in {
def : LoadRegImmPat<LDC1, f64, load>;
def : StoreRegImmPat<SDC1, f64>;
}
def : LoadRegImmPat<LDC1, f64, load>, FGR_32;
def : StoreRegImmPat<SDC1, f64>, FGR_32;
}

7
lib/Target/Mips/MipsInstrInfo.td
View File

@ -194,6 +194,13 @@ def IsLE : Predicate<"Subtarget.isLittle()">;
def IsBE : Predicate<"!Subtarget.isLittle()">;
def IsNotNaCl : Predicate<"!Subtarget.isTargetNaCl()">;
//===----------------------------------------------------------------------===//
// Mips GPR size adjectives.
// They are mutually exclusive.
//===----------------------------------------------------------------------===//
class GPR_64 { list<Predicate> GPRPredicates = [IsGP64bit]; }
//===----------------------------------------------------------------------===//
// Mips ISA/ASE membership and instruction group membership adjectives.
// They are mutually exclusive.