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[X86] Fix some isel patterns to remove an operand from some multiclasses. NFC 

llvm-svn: 271631
This commit is contained in:
Craig Topper 2016-06-03 05:58:52 +00:00
parent 3df1bfaaec
commit 5e3d314488
1 changed files with 64 additions and 65 deletions
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129
llvm/lib/Target/X86/X86InstrSSE.td
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@ -3905,7 +3905,7 @@ let Predicates = [HasAVX2] in
multiclass PDI_binop_rmi<bits<8> opc, bits<8> opc2, Format ImmForm,
string OpcodeStr, SDNode OpNode,
SDNode OpNode2, RegisterClass RC,
ValueType DstVT, ValueType SrcVT, PatFrag bc_frag,
ValueType DstVT, ValueType SrcVT,
PatFrag ld_frag, ShiftOpndItins itins,
bit Is2Addr = 1> {
// src2 is always 128-bit
@ -3922,7 +3922,7 @@ multiclass PDI_binop_rmi<bits<8> opc, bits<8> opc2, Format ImmForm,
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
[(set RC:$dst, (DstVT (OpNode RC:$src1,
(bc_frag (ld_frag addr:$src2)))))], itins.rm>,
(SrcVT (bitconvert (ld_frag addr:$src2))))))], itins.rm>,
Sched<[WriteVecShiftLd, ReadAfterLd]>;
def ri : PDIi8<opc2, ImmForm, (outs RC:$dst),
(ins RC:$src1, u8imm:$src2),
@ -4043,33 +4043,33 @@ defm PMULUDQ : PDI_binop_rm2<0xF4, "pmuludq", X86pmuludq, v2i64, v4i32, VR128,
let Predicates = [HasAVX, NoVLX] in {
defm VPSLLD : PDI_binop_rmi<0xF2, 0x72, MRM6r, "vpslld", X86vshl, X86vshli,
VR128, v4i32, v4i32, bc_v4i32, loadv2i64,
VR128, v4i32, v4i32, loadv2i64,
SSE_INTSHIFT_ITINS_P, 0>, VEX_4V;
defm VPSLLQ : PDI_binop_rmi<0xF3, 0x73, MRM6r, "vpsllq", X86vshl, X86vshli,
VR128, v2i64, v2i64, bc_v2i64, loadv2i64,
VR128, v2i64, v2i64, loadv2i64,
SSE_INTSHIFT_ITINS_P, 0>, VEX_4V;
defm VPSRLD : PDI_binop_rmi<0xD2, 0x72, MRM2r, "vpsrld", X86vsrl, X86vsrli,
VR128, v4i32, v4i32, bc_v4i32, loadv2i64,
VR128, v4i32, v4i32, loadv2i64,
SSE_INTSHIFT_ITINS_P, 0>, VEX_4V;
defm VPSRLQ : PDI_binop_rmi<0xD3, 0x73, MRM2r, "vpsrlq", X86vsrl, X86vsrli,
VR128, v2i64, v2i64, bc_v2i64, loadv2i64,
VR128, v2i64, v2i64, loadv2i64,
SSE_INTSHIFT_ITINS_P, 0>, VEX_4V;
defm VPSRAD : PDI_binop_rmi<0xE2, 0x72, MRM4r, "vpsrad", X86vsra, X86vsrai,
VR128, v4i32, v4i32, bc_v4i32, loadv2i64,
VR128, v4i32, v4i32, loadv2i64,
SSE_INTSHIFT_ITINS_P, 0>, VEX_4V;
} // Predicates = [HasAVX, NoVLX]
let Predicates = [HasAVX, NoVLX_Or_NoBWI] in {
defm VPSLLW : PDI_binop_rmi<0xF1, 0x71, MRM6r, "vpsllw", X86vshl, X86vshli,
VR128, v8i16, v8i16, bc_v8i16, loadv2i64,
VR128, v8i16, v8i16, loadv2i64,
SSE_INTSHIFT_ITINS_P, 0>, VEX_4V;
defm VPSRLW : PDI_binop_rmi<0xD1, 0x71, MRM2r, "vpsrlw", X86vsrl, X86vsrli,
VR128, v8i16, v8i16, bc_v8i16, loadv2i64,
VR128, v8i16, v8i16, loadv2i64,
SSE_INTSHIFT_ITINS_P, 0>, VEX_4V;
defm VPSRAW : PDI_binop_rmi<0xE1, 0x71, MRM4r, "vpsraw", X86vsra, X86vsrai,
VR128, v8i16, v8i16, bc_v8i16, loadv2i64,
VR128, v8i16, v8i16, loadv2i64,
SSE_INTSHIFT_ITINS_P, 0>, VEX_4V;
} // Predicates = [HasAVX, NoVLX_Or_NoBWI]
@ -4094,33 +4094,33 @@ let ExeDomain = SSEPackedInt, SchedRW = [WriteVecShift] ,
let Predicates = [HasAVX2, NoVLX] in {
defm VPSLLDY : PDI_binop_rmi<0xF2, 0x72, MRM6r, "vpslld", X86vshl, X86vshli,
VR256, v8i32, v4i32, bc_v4i32, loadv2i64,
VR256, v8i32, v4i32, loadv2i64,
SSE_INTSHIFT_ITINS_P, 0>, VEX_4V, VEX_L;
defm VPSLLQY : PDI_binop_rmi<0xF3, 0x73, MRM6r, "vpsllq", X86vshl, X86vshli,
VR256, v4i64, v2i64, bc_v2i64, loadv2i64,
VR256, v4i64, v2i64, loadv2i64,
SSE_INTSHIFT_ITINS_P, 0>, VEX_4V, VEX_L;
defm VPSRLDY : PDI_binop_rmi<0xD2, 0x72, MRM2r, "vpsrld", X86vsrl, X86vsrli,
VR256, v8i32, v4i32, bc_v4i32, loadv2i64,
VR256, v8i32, v4i32, loadv2i64,
SSE_INTSHIFT_ITINS_P, 0>, VEX_4V, VEX_L;
defm VPSRLQY : PDI_binop_rmi<0xD3, 0x73, MRM2r, "vpsrlq", X86vsrl, X86vsrli,
VR256, v4i64, v2i64, bc_v2i64, loadv2i64,
VR256, v4i64, v2i64, loadv2i64,
SSE_INTSHIFT_ITINS_P, 0>, VEX_4V, VEX_L;
defm VPSRADY : PDI_binop_rmi<0xE2, 0x72, MRM4r, "vpsrad", X86vsra, X86vsrai,
VR256, v8i32, v4i32, bc_v4i32, loadv2i64,
VR256, v8i32, v4i32, loadv2i64,
SSE_INTSHIFT_ITINS_P, 0>, VEX_4V, VEX_L;
}// Predicates = [HasAVX2, NoVLX]
let Predicates = [HasAVX2, NoVLX_Or_NoBWI] in {
defm VPSLLWY : PDI_binop_rmi<0xF1, 0x71, MRM6r, "vpsllw", X86vshl, X86vshli,
VR256, v16i16, v8i16, bc_v8i16, loadv2i64,
VR256, v16i16, v8i16, loadv2i64,
SSE_INTSHIFT_ITINS_P, 0>, VEX_4V, VEX_L;
defm VPSRLWY : PDI_binop_rmi<0xD1, 0x71, MRM2r, "vpsrlw", X86vsrl, X86vsrli,
VR256, v16i16, v8i16, bc_v8i16, loadv2i64,
VR256, v16i16, v8i16, loadv2i64,
SSE_INTSHIFT_ITINS_P, 0>, VEX_4V, VEX_L;
defm VPSRAWY : PDI_binop_rmi<0xE1, 0x71, MRM4r, "vpsraw", X86vsra, X86vsrai,
VR256, v16i16, v8i16, bc_v8i16, loadv2i64,
VR256, v16i16, v8i16, loadv2i64,
SSE_INTSHIFT_ITINS_P, 0>, VEX_4V, VEX_L;
}// Predicates = [HasAVX2, NoVLX_Or_NoBWI]
@ -4144,30 +4144,30 @@ let ExeDomain = SSEPackedInt, SchedRW = [WriteVecShift], hasSideEffects = 0 ,
let Constraints = "$src1 = $dst" in {
defm PSLLW : PDI_binop_rmi<0xF1, 0x71, MRM6r, "psllw", X86vshl, X86vshli,
VR128, v8i16, v8i16, bc_v8i16, memopv2i64,
VR128, v8i16, v8i16, memopv2i64,
SSE_INTSHIFT_ITINS_P>;
defm PSLLD : PDI_binop_rmi<0xF2, 0x72, MRM6r, "pslld", X86vshl, X86vshli,
VR128, v4i32, v4i32, bc_v4i32, memopv2i64,
VR128, v4i32, v4i32, memopv2i64,
SSE_INTSHIFT_ITINS_P>;
defm PSLLQ : PDI_binop_rmi<0xF3, 0x73, MRM6r, "psllq", X86vshl, X86vshli,
VR128, v2i64, v2i64, bc_v2i64, memopv2i64,
VR128, v2i64, v2i64, memopv2i64,
SSE_INTSHIFT_ITINS_P>;
defm PSRLW : PDI_binop_rmi<0xD1, 0x71, MRM2r, "psrlw", X86vsrl, X86vsrli,
VR128, v8i16, v8i16, bc_v8i16, memopv2i64,
VR128, v8i16, v8i16, memopv2i64,
SSE_INTSHIFT_ITINS_P>;
defm PSRLD : PDI_binop_rmi<0xD2, 0x72, MRM2r, "psrld", X86vsrl, X86vsrli,
VR128, v4i32, v4i32, bc_v4i32, memopv2i64,
VR128, v4i32, v4i32, memopv2i64,
SSE_INTSHIFT_ITINS_P>;
defm PSRLQ : PDI_binop_rmi<0xD3, 0x73, MRM2r, "psrlq", X86vsrl, X86vsrli,
VR128, v2i64, v2i64, bc_v2i64, memopv2i64,
VR128, v2i64, v2i64, memopv2i64,
SSE_INTSHIFT_ITINS_P>;
defm PSRAW : PDI_binop_rmi<0xE1, 0x71, MRM4r, "psraw", X86vsra, X86vsrai,
VR128, v8i16, v8i16, bc_v8i16, memopv2i64,
VR128, v8i16, v8i16, memopv2i64,
SSE_INTSHIFT_ITINS_P>;
defm PSRAD : PDI_binop_rmi<0xE2, 0x72, MRM4r, "psrad", X86vsra, X86vsrai,
VR128, v4i32, v4i32, bc_v4i32, memopv2i64,
VR128, v4i32, v4i32, memopv2i64,
SSE_INTSHIFT_ITINS_P>;
let ExeDomain = SSEPackedInt, SchedRW = [WriteVecShift], hasSideEffects = 0 in {
@ -4423,8 +4423,7 @@ let Constraints = "$src1 = $dst" in {
let ExeDomain = SSEPackedInt in {
multiclass sse2_unpack<bits<8> opc, string OpcodeStr, ValueType vt,
SDNode OpNode, PatFrag bc_frag, PatFrag ld_frag,
bit Is2Addr = 1> {
SDNode OpNode, PatFrag ld_frag, bit Is2Addr = 1> {
def rr : PDI<opc, MRMSrcReg,
(outs VR128:$dst), (ins VR128:$src1, VR128:$src2),
!if(Is2Addr,
@ -4437,14 +4436,14 @@ multiclass sse2_unpack<bits<8> opc, string OpcodeStr, ValueType vt,
!if(Is2Addr,
!strconcat(OpcodeStr,"\t{$src2, $dst|$dst, $src2}"),
!strconcat(OpcodeStr,"\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
[(set VR128:$dst, (OpNode VR128:$src1,
(bc_frag (ld_frag addr:$src2))))],
[(set VR128:$dst, (vt (OpNode VR128:$src1,
(bitconvert (ld_frag addr:$src2)))))],
IIC_SSE_UNPCK>,
Sched<[WriteShuffleLd, ReadAfterLd]>;
}
multiclass sse2_unpack_y<bits<8> opc, string OpcodeStr, ValueType vt,
SDNode OpNode, PatFrag bc_frag> {
SDNode OpNode> {
def Yrr : PDI<opc, MRMSrcReg,
(outs VR256:$dst), (ins VR256:$src1, VR256:$src2),
!strconcat(OpcodeStr,"\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
@ -4453,72 +4452,72 @@ multiclass sse2_unpack_y<bits<8> opc, string OpcodeStr, ValueType vt,
def Yrm : PDI<opc, MRMSrcMem,
(outs VR256:$dst), (ins VR256:$src1, i256mem:$src2),
!strconcat(OpcodeStr,"\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
[(set VR256:$dst, (OpNode VR256:$src1,
(bc_frag (loadv4i64 addr:$src2))))]>,
[(set VR256:$dst, (vt (OpNode VR256:$src1,
(bitconvert (loadv4i64 addr:$src2)))))]>,
Sched<[WriteShuffleLd, ReadAfterLd]>;
}
let Predicates = [HasAVX, NoVLX_Or_NoBWI] in {
defm VPUNPCKLBW : sse2_unpack<0x60, "vpunpcklbw", v16i8, X86Unpckl,
bc_v16i8, loadv2i64, 0>, VEX_4V;
loadv2i64, 0>, VEX_4V;
defm VPUNPCKLWD : sse2_unpack<0x61, "vpunpcklwd", v8i16, X86Unpckl,
bc_v8i16, loadv2i64, 0>, VEX_4V;
loadv2i64, 0>, VEX_4V;
defm VPUNPCKHBW : sse2_unpack<0x68, "vpunpckhbw", v16i8, X86Unpckh,
bc_v16i8, loadv2i64, 0>, VEX_4V;
loadv2i64, 0>, VEX_4V;
defm VPUNPCKHWD : sse2_unpack<0x69, "vpunpckhwd", v8i16, X86Unpckh,
bc_v8i16, loadv2i64, 0>, VEX_4V;
loadv2i64, 0>, VEX_4V;
}
let Predicates = [HasAVX, NoVLX] in {
defm VPUNPCKLDQ : sse2_unpack<0x62, "vpunpckldq", v4i32, X86Unpckl,
bc_v4i32, loadv2i64, 0>, VEX_4V;
loadv2i64, 0>, VEX_4V;
defm VPUNPCKLQDQ : sse2_unpack<0x6C, "vpunpcklqdq", v2i64, X86Unpckl,
bc_v2i64, loadv2i64, 0>, VEX_4V;
loadv2i64, 0>, VEX_4V;
defm VPUNPCKHDQ : sse2_unpack<0x6A, "vpunpckhdq", v4i32, X86Unpckh,
bc_v4i32, loadv2i64, 0>, VEX_4V;
loadv2i64, 0>, VEX_4V;
defm VPUNPCKHQDQ : sse2_unpack<0x6D, "vpunpckhqdq", v2i64, X86Unpckh,
bc_v2i64, loadv2i64, 0>, VEX_4V;
loadv2i64, 0>, VEX_4V;
}
let Predicates = [HasAVX2, NoVLX_Or_NoBWI] in {
defm VPUNPCKLBW : sse2_unpack_y<0x60, "vpunpcklbw", v32i8, X86Unpckl,
bc_v32i8>, VEX_4V, VEX_L;
defm VPUNPCKLWD : sse2_unpack_y<0x61, "vpunpcklwd", v16i16, X86Unpckl,
bc_v16i16>, VEX_4V, VEX_L;
defm VPUNPCKHBW : sse2_unpack_y<0x68, "vpunpckhbw", v32i8, X86Unpckh,
bc_v32i8>, VEX_4V, VEX_L;
defm VPUNPCKHWD : sse2_unpack_y<0x69, "vpunpckhwd", v16i16, X86Unpckh,
bc_v16i16>, VEX_4V, VEX_L;
defm VPUNPCKLBW : sse2_unpack_y<0x60, "vpunpcklbw", v32i8, X86Unpckl>,
VEX_4V, VEX_L;
defm VPUNPCKLWD : sse2_unpack_y<0x61, "vpunpcklwd", v16i16, X86Unpckl>,
VEX_4V, VEX_L;
defm VPUNPCKHBW : sse2_unpack_y<0x68, "vpunpckhbw", v32i8, X86Unpckh>,
VEX_4V, VEX_L;
defm VPUNPCKHWD : sse2_unpack_y<0x69, "vpunpckhwd", v16i16, X86Unpckh>,
VEX_4V, VEX_L;
}
let Predicates = [HasAVX2, NoVLX] in {
defm VPUNPCKLDQ : sse2_unpack_y<0x62, "vpunpckldq", v8i32, X86Unpckl,
bc_v8i32>, VEX_4V, VEX_L;
defm VPUNPCKLQDQ : sse2_unpack_y<0x6C, "vpunpcklqdq", v4i64, X86Unpckl,
bc_v4i64>, VEX_4V, VEX_L;
defm VPUNPCKHDQ : sse2_unpack_y<0x6A, "vpunpckhdq", v8i32, X86Unpckh,
bc_v8i32>, VEX_4V, VEX_L;
defm VPUNPCKHQDQ : sse2_unpack_y<0x6D, "vpunpckhqdq", v4i64, X86Unpckh,
bc_v4i64>, VEX_4V, VEX_L;
defm VPUNPCKLDQ : sse2_unpack_y<0x62, "vpunpckldq", v8i32, X86Unpckl>,
VEX_4V, VEX_L;
defm VPUNPCKLQDQ : sse2_unpack_y<0x6C, "vpunpcklqdq", v4i64, X86Unpckl>,
VEX_4V, VEX_L;
defm VPUNPCKHDQ : sse2_unpack_y<0x6A, "vpunpckhdq", v8i32, X86Unpckh>,
VEX_4V, VEX_L;
defm VPUNPCKHQDQ : sse2_unpack_y<0x6D, "vpunpckhqdq", v4i64, X86Unpckh>,
VEX_4V, VEX_L;
}
let Constraints = "$src1 = $dst" in {
defm PUNPCKLBW : sse2_unpack<0x60, "punpcklbw", v16i8, X86Unpckl,
bc_v16i8, memopv2i64>;
memopv2i64>;
defm PUNPCKLWD : sse2_unpack<0x61, "punpcklwd", v8i16, X86Unpckl,
bc_v8i16, memopv2i64>;
memopv2i64>;
defm PUNPCKLDQ : sse2_unpack<0x62, "punpckldq", v4i32, X86Unpckl,
bc_v4i32, memopv2i64>;
memopv2i64>;
defm PUNPCKLQDQ : sse2_unpack<0x6C, "punpcklqdq", v2i64, X86Unpckl,
bc_v2i64, memopv2i64>;
memopv2i64>;
defm PUNPCKHBW : sse2_unpack<0x68, "punpckhbw", v16i8, X86Unpckh,
bc_v16i8, memopv2i64>;
memopv2i64>;
defm PUNPCKHWD : sse2_unpack<0x69, "punpckhwd", v8i16, X86Unpckh,
bc_v8i16, memopv2i64>;
memopv2i64>;
defm PUNPCKHDQ : sse2_unpack<0x6A, "punpckhdq", v4i32, X86Unpckh,
bc_v4i32, memopv2i64>;
memopv2i64>;
defm PUNPCKHQDQ : sse2_unpack<0x6D, "punpckhqdq", v2i64, X86Unpckh,
bc_v2i64, memopv2i64>;
memopv2i64>;
}
} // ExeDomain = SSEPackedInt