447 lines
23 KiB
TableGen
447 lines
23 KiB
TableGen
//===-- X86InstrXOP.td - XOP Instruction Set ---------------*- tablegen -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file describes XOP (eXtended OPerations)
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//
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//===----------------------------------------------------------------------===//
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multiclass xop2op<bits<8> opc, string OpcodeStr, Intrinsic Int, PatFrag memop> {
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def rr : IXOP<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
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!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
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[(set VR128:$dst, (Int VR128:$src))]>, XOP, Sched<[SchedWritePHAdd.XMM]>;
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def rm : IXOP<opc, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src),
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!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
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[(set VR128:$dst, (Int (bitconvert (memop addr:$src))))]>, XOP,
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Sched<[SchedWritePHAdd.XMM.Folded, SchedWritePHAdd.XMM.ReadAfterFold]>;
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}
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let ExeDomain = SSEPackedInt in {
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defm VPHSUBWD : xop2op<0xE2, "vphsubwd", int_x86_xop_vphsubwd, loadv2i64>;
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defm VPHSUBDQ : xop2op<0xE3, "vphsubdq", int_x86_xop_vphsubdq, loadv2i64>;
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defm VPHSUBBW : xop2op<0xE1, "vphsubbw", int_x86_xop_vphsubbw, loadv2i64>;
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defm VPHADDWQ : xop2op<0xC7, "vphaddwq", int_x86_xop_vphaddwq, loadv2i64>;
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defm VPHADDWD : xop2op<0xC6, "vphaddwd", int_x86_xop_vphaddwd, loadv2i64>;
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defm VPHADDUWQ : xop2op<0xD7, "vphadduwq", int_x86_xop_vphadduwq, loadv2i64>;
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defm VPHADDUWD : xop2op<0xD6, "vphadduwd", int_x86_xop_vphadduwd, loadv2i64>;
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defm VPHADDUDQ : xop2op<0xDB, "vphaddudq", int_x86_xop_vphaddudq, loadv2i64>;
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defm VPHADDUBW : xop2op<0xD1, "vphaddubw", int_x86_xop_vphaddubw, loadv2i64>;
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defm VPHADDUBQ : xop2op<0xD3, "vphaddubq", int_x86_xop_vphaddubq, loadv2i64>;
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defm VPHADDUBD : xop2op<0xD2, "vphaddubd", int_x86_xop_vphaddubd, loadv2i64>;
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defm VPHADDDQ : xop2op<0xCB, "vphadddq", int_x86_xop_vphadddq, loadv2i64>;
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defm VPHADDBW : xop2op<0xC1, "vphaddbw", int_x86_xop_vphaddbw, loadv2i64>;
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defm VPHADDBQ : xop2op<0xC3, "vphaddbq", int_x86_xop_vphaddbq, loadv2i64>;
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defm VPHADDBD : xop2op<0xC2, "vphaddbd", int_x86_xop_vphaddbd, loadv2i64>;
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}
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// Scalar load 2 addr operand instructions
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multiclass xop2opsld<bits<8> opc, string OpcodeStr, Intrinsic Int,
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Operand memop, ComplexPattern mem_cpat,
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X86FoldableSchedWrite sched> {
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def rr : IXOP<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
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!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
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[(set VR128:$dst, (Int VR128:$src))]>, XOP, Sched<[sched]>;
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def rm : IXOP<opc, MRMSrcMem, (outs VR128:$dst), (ins memop:$src),
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!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
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[(set VR128:$dst, (Int (bitconvert mem_cpat:$src)))]>, XOP,
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Sched<[sched.Folded, sched.ReadAfterFold]>;
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}
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multiclass xop2op128<bits<8> opc, string OpcodeStr, Intrinsic Int,
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PatFrag memop, X86FoldableSchedWrite sched> {
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def rr : IXOP<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
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!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
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[(set VR128:$dst, (Int VR128:$src))]>, XOP, Sched<[sched]>;
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def rm : IXOP<opc, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
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!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
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[(set VR128:$dst, (Int (bitconvert (memop addr:$src))))]>, XOP,
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Sched<[sched.Folded, sched.ReadAfterFold]>;
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}
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multiclass xop2op256<bits<8> opc, string OpcodeStr, Intrinsic Int,
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PatFrag memop, X86FoldableSchedWrite sched> {
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def Yrr : IXOP<opc, MRMSrcReg, (outs VR256:$dst), (ins VR256:$src),
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!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
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[(set VR256:$dst, (Int VR256:$src))]>, XOP, VEX_L, Sched<[sched]>;
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def Yrm : IXOP<opc, MRMSrcMem, (outs VR256:$dst), (ins f256mem:$src),
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!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
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[(set VR256:$dst, (Int (bitconvert (memop addr:$src))))]>, XOP, VEX_L,
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Sched<[sched.Folded, sched.ReadAfterFold]>;
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}
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let ExeDomain = SSEPackedSingle in {
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defm VFRCZSS : xop2opsld<0x82, "vfrczss", int_x86_xop_vfrcz_ss,
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ssmem, sse_load_f32, SchedWriteFRnd.Scl>;
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defm VFRCZPS : xop2op128<0x80, "vfrczps", int_x86_xop_vfrcz_ps, loadv4f32,
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SchedWriteFRnd.XMM>;
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defm VFRCZPS : xop2op256<0x80, "vfrczps", int_x86_xop_vfrcz_ps_256, loadv8f32,
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SchedWriteFRnd.YMM>;
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}
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let ExeDomain = SSEPackedDouble in {
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defm VFRCZSD : xop2opsld<0x83, "vfrczsd", int_x86_xop_vfrcz_sd,
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sdmem, sse_load_f64, SchedWriteFRnd.Scl>;
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defm VFRCZPD : xop2op128<0x81, "vfrczpd", int_x86_xop_vfrcz_pd, loadv2f64,
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SchedWriteFRnd.XMM>;
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defm VFRCZPD : xop2op256<0x81, "vfrczpd", int_x86_xop_vfrcz_pd_256, loadv4f64,
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SchedWriteFRnd.YMM>;
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}
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multiclass xop3op<bits<8> opc, string OpcodeStr, SDNode OpNode,
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ValueType vt128, X86FoldableSchedWrite sched> {
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def rr : IXOP<opc, MRMSrcReg4VOp3, (outs VR128:$dst),
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(ins VR128:$src1, VR128:$src2),
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!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
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[(set VR128:$dst,
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(vt128 (OpNode (vt128 VR128:$src1), (vt128 VR128:$src2))))]>,
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XOP, Sched<[sched]>;
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def rm : IXOP<opc, MRMSrcMem, (outs VR128:$dst),
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(ins VR128:$src1, i128mem:$src2),
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!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
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[(set VR128:$dst,
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(vt128 (OpNode (vt128 VR128:$src1),
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(vt128 (bitconvert (loadv2i64 addr:$src2))))))]>,
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XOP_4V, VEX_W, Sched<[sched.Folded, sched.ReadAfterFold]>;
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def mr : IXOP<opc, MRMSrcMem4VOp3, (outs VR128:$dst),
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(ins i128mem:$src1, VR128:$src2),
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!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
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[(set VR128:$dst,
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(vt128 (OpNode (vt128 (bitconvert (loadv2i64 addr:$src1))),
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(vt128 VR128:$src2))))]>,
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XOP, Sched<[sched.Folded, sched.ReadAfterFold]>;
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// For disassembler
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let isCodeGenOnly = 1, ForceDisassemble = 1, hasSideEffects = 0 in
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def rr_REV : IXOP<opc, MRMSrcReg, (outs VR128:$dst),
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(ins VR128:$src1, VR128:$src2),
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!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
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[]>,
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XOP_4V, VEX_W, Sched<[sched]>, FoldGenData<NAME#rr>;
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}
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let ExeDomain = SSEPackedInt in {
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defm VPROTB : xop3op<0x90, "vprotb", rotl, v16i8, SchedWriteVarVecShift.XMM>;
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defm VPROTD : xop3op<0x92, "vprotd", rotl, v4i32, SchedWriteVarVecShift.XMM>;
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defm VPROTQ : xop3op<0x93, "vprotq", rotl, v2i64, SchedWriteVarVecShift.XMM>;
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defm VPROTW : xop3op<0x91, "vprotw", rotl, v8i16, SchedWriteVarVecShift.XMM>;
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defm VPSHAB : xop3op<0x98, "vpshab", X86vpsha, v16i8, SchedWriteVarVecShift.XMM>;
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defm VPSHAD : xop3op<0x9A, "vpshad", X86vpsha, v4i32, SchedWriteVarVecShift.XMM>;
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defm VPSHAQ : xop3op<0x9B, "vpshaq", X86vpsha, v2i64, SchedWriteVarVecShift.XMM>;
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defm VPSHAW : xop3op<0x99, "vpshaw", X86vpsha, v8i16, SchedWriteVarVecShift.XMM>;
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defm VPSHLB : xop3op<0x94, "vpshlb", X86vpshl, v16i8, SchedWriteVarVecShift.XMM>;
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defm VPSHLD : xop3op<0x96, "vpshld", X86vpshl, v4i32, SchedWriteVarVecShift.XMM>;
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defm VPSHLQ : xop3op<0x97, "vpshlq", X86vpshl, v2i64, SchedWriteVarVecShift.XMM>;
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defm VPSHLW : xop3op<0x95, "vpshlw", X86vpshl, v8i16, SchedWriteVarVecShift.XMM>;
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}
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multiclass xop3opimm<bits<8> opc, string OpcodeStr, SDNode OpNode,
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ValueType vt128, X86FoldableSchedWrite sched> {
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def ri : IXOPi8<opc, MRMSrcReg, (outs VR128:$dst),
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(ins VR128:$src1, u8imm:$src2),
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!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
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[(set VR128:$dst,
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(vt128 (OpNode (vt128 VR128:$src1), imm:$src2)))]>,
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XOP, Sched<[sched]>;
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def mi : IXOPi8<opc, MRMSrcMem, (outs VR128:$dst),
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(ins i128mem:$src1, u8imm:$src2),
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!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
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[(set VR128:$dst,
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(vt128 (OpNode (vt128 (bitconvert (loadv2i64 addr:$src1))), imm:$src2)))]>,
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XOP, Sched<[sched.Folded, sched.ReadAfterFold]>;
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}
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let ExeDomain = SSEPackedInt in {
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defm VPROTB : xop3opimm<0xC0, "vprotb", X86vrotli, v16i8,
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SchedWriteVecShiftImm.XMM>;
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defm VPROTD : xop3opimm<0xC2, "vprotd", X86vrotli, v4i32,
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SchedWriteVecShiftImm.XMM>;
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defm VPROTQ : xop3opimm<0xC3, "vprotq", X86vrotli, v2i64,
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SchedWriteVecShiftImm.XMM>;
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defm VPROTW : xop3opimm<0xC1, "vprotw", X86vrotli, v8i16,
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SchedWriteVecShiftImm.XMM>;
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}
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// Instruction where second source can be memory, but third must be register
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multiclass xop4opm2<bits<8> opc, string OpcodeStr, Intrinsic Int,
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X86FoldableSchedWrite sched> {
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let isCommutable = 1 in
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def rr : IXOPi8Reg<opc, MRMSrcReg, (outs VR128:$dst),
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(ins VR128:$src1, VR128:$src2, VR128:$src3),
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!strconcat(OpcodeStr,
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"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
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[(set VR128:$dst,
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(Int VR128:$src1, VR128:$src2, VR128:$src3))]>, XOP_4V,
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Sched<[sched]>;
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def rm : IXOPi8Reg<opc, MRMSrcMem, (outs VR128:$dst),
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(ins VR128:$src1, i128mem:$src2, VR128:$src3),
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!strconcat(OpcodeStr,
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"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
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[(set VR128:$dst,
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(Int VR128:$src1, (bitconvert (loadv2i64 addr:$src2)),
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VR128:$src3))]>, XOP_4V, Sched<[sched.Folded, sched.ReadAfterFold]>;
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}
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let ExeDomain = SSEPackedInt in {
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defm VPMADCSWD : xop4opm2<0xB6, "vpmadcswd",
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int_x86_xop_vpmadcswd, SchedWriteVecIMul.XMM>;
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defm VPMADCSSWD : xop4opm2<0xA6, "vpmadcsswd",
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int_x86_xop_vpmadcsswd, SchedWriteVecIMul.XMM>;
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defm VPMACSWW : xop4opm2<0x95, "vpmacsww",
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int_x86_xop_vpmacsww, SchedWriteVecIMul.XMM>;
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defm VPMACSWD : xop4opm2<0x96, "vpmacswd",
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int_x86_xop_vpmacswd, SchedWriteVecIMul.XMM>;
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defm VPMACSSWW : xop4opm2<0x85, "vpmacssww",
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int_x86_xop_vpmacssww, SchedWriteVecIMul.XMM>;
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defm VPMACSSWD : xop4opm2<0x86, "vpmacsswd",
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int_x86_xop_vpmacsswd, SchedWriteVecIMul.XMM>;
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defm VPMACSSDQL : xop4opm2<0x87, "vpmacssdql",
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int_x86_xop_vpmacssdql, SchedWritePMULLD.XMM>;
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defm VPMACSSDQH : xop4opm2<0x8F, "vpmacssdqh",
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int_x86_xop_vpmacssdqh, SchedWritePMULLD.XMM>;
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defm VPMACSSDD : xop4opm2<0x8E, "vpmacssdd",
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int_x86_xop_vpmacssdd, SchedWritePMULLD.XMM>;
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defm VPMACSDQL : xop4opm2<0x97, "vpmacsdql",
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int_x86_xop_vpmacsdql, SchedWritePMULLD.XMM>;
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defm VPMACSDQH : xop4opm2<0x9F, "vpmacsdqh",
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int_x86_xop_vpmacsdqh, SchedWritePMULLD.XMM>;
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defm VPMACSDD : xop4opm2<0x9E, "vpmacsdd",
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int_x86_xop_vpmacsdd, SchedWritePMULLD.XMM>;
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}
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// IFMA patterns - for cases where we can safely ignore the overflow bits from
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// the multiply or easily match with existing intrinsics.
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let Predicates = [HasXOP] in {
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def : Pat<(v8i16 (add (mul (v8i16 VR128:$src1), (v8i16 VR128:$src2)),
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(v8i16 VR128:$src3))),
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(VPMACSWWrr VR128:$src1, VR128:$src2, VR128:$src3)>;
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def : Pat<(v4i32 (add (mul (v4i32 VR128:$src1), (v4i32 VR128:$src2)),
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(v4i32 VR128:$src3))),
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(VPMACSDDrr VR128:$src1, VR128:$src2, VR128:$src3)>;
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def : Pat<(v2i64 (add (X86pmuldq (bc_v2i64 (X86PShufd (v4i32 VR128:$src1), (i8 -11))),
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(bc_v2i64 (X86PShufd (v4i32 VR128:$src2), (i8 -11)))),
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(v2i64 VR128:$src3))),
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(VPMACSDQHrr VR128:$src1, VR128:$src2, VR128:$src3)>;
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def : Pat<(v2i64 (add (X86pmuldq (v2i64 VR128:$src1), (v2i64 VR128:$src2)),
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(v2i64 VR128:$src3))),
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(VPMACSDQLrr VR128:$src1, VR128:$src2, VR128:$src3)>;
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def : Pat<(v4i32 (add (X86vpmaddwd (v8i16 VR128:$src1), (v8i16 VR128:$src2)),
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(v4i32 VR128:$src3))),
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(VPMADCSWDrr VR128:$src1, VR128:$src2, VR128:$src3)>;
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}
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// Transforms to swizzle an immediate to help matching memory operand in first
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// operand.
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def CommuteVPCOMCC : SDNodeXForm<imm, [{
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uint8_t Imm = N->getZExtValue() & 0x7;
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Imm = X86::getSwappedVPCOMImm(Imm);
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return getI8Imm(Imm, SDLoc(N));
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}]>;
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// Instruction where second source can be memory, third must be imm8
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multiclass xopvpcom<bits<8> opc, string Suffix, SDNode OpNode, ValueType vt128,
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X86FoldableSchedWrite sched> {
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let ExeDomain = SSEPackedInt in { // SSE integer instructions
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let isCommutable = 1 in
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def ri : IXOPi8<opc, MRMSrcReg, (outs VR128:$dst),
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(ins VR128:$src1, VR128:$src2, XOPCC:$cc),
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!strconcat("vpcom${cc}", Suffix,
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"\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
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[(set VR128:$dst,
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(vt128 (OpNode (vt128 VR128:$src1), (vt128 VR128:$src2),
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imm:$cc)))]>,
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XOP_4V, Sched<[sched]>;
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def mi : IXOPi8<opc, MRMSrcMem, (outs VR128:$dst),
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(ins VR128:$src1, i128mem:$src2, XOPCC:$cc),
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!strconcat("vpcom${cc}", Suffix,
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"\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
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[(set VR128:$dst,
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(vt128 (OpNode (vt128 VR128:$src1),
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(vt128 (bitconvert (loadv2i64 addr:$src2))),
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imm:$cc)))]>,
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XOP_4V, Sched<[sched.Folded, sched.ReadAfterFold]>;
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let isAsmParserOnly = 1, hasSideEffects = 0 in {
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def ri_alt : IXOPi8<opc, MRMSrcReg, (outs VR128:$dst),
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(ins VR128:$src1, VR128:$src2, u8imm:$src3),
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!strconcat("vpcom", Suffix,
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"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
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[]>, XOP_4V, Sched<[sched]>, NotMemoryFoldable;
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let mayLoad = 1 in
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def mi_alt : IXOPi8<opc, MRMSrcMem, (outs VR128:$dst),
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(ins VR128:$src1, i128mem:$src2, u8imm:$src3),
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!strconcat("vpcom", Suffix,
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"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
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[]>, XOP_4V, Sched<[sched.Folded, sched.ReadAfterFold]>,
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NotMemoryFoldable;
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}
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}
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def : Pat<(OpNode (bitconvert (loadv2i64 addr:$src2)),
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(vt128 VR128:$src1), imm:$cc),
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(!cast<Instruction>(NAME#"mi") VR128:$src1, addr:$src2,
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(CommuteVPCOMCC imm:$cc))>;
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}
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defm VPCOMB : xopvpcom<0xCC, "b", X86vpcom, v16i8, SchedWriteVecALU.XMM>;
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defm VPCOMW : xopvpcom<0xCD, "w", X86vpcom, v8i16, SchedWriteVecALU.XMM>;
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defm VPCOMD : xopvpcom<0xCE, "d", X86vpcom, v4i32, SchedWriteVecALU.XMM>;
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defm VPCOMQ : xopvpcom<0xCF, "q", X86vpcom, v2i64, SchedWriteVecALU.XMM>;
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defm VPCOMUB : xopvpcom<0xEC, "ub", X86vpcomu, v16i8, SchedWriteVecALU.XMM>;
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defm VPCOMUW : xopvpcom<0xED, "uw", X86vpcomu, v8i16, SchedWriteVecALU.XMM>;
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defm VPCOMUD : xopvpcom<0xEE, "ud", X86vpcomu, v4i32, SchedWriteVecALU.XMM>;
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defm VPCOMUQ : xopvpcom<0xEF, "uq", X86vpcomu, v2i64, SchedWriteVecALU.XMM>;
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multiclass xop4op<bits<8> opc, string OpcodeStr, SDNode OpNode,
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ValueType vt128, X86FoldableSchedWrite sched> {
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def rrr : IXOPi8Reg<opc, MRMSrcReg, (outs VR128:$dst),
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(ins VR128:$src1, VR128:$src2, VR128:$src3),
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!strconcat(OpcodeStr,
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"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
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[(set VR128:$dst,
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(vt128 (OpNode (vt128 VR128:$src1), (vt128 VR128:$src2),
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(vt128 VR128:$src3))))]>,
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XOP_4V, Sched<[sched]>;
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def rrm : IXOPi8Reg<opc, MRMSrcMemOp4, (outs VR128:$dst),
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(ins VR128:$src1, VR128:$src2, i128mem:$src3),
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!strconcat(OpcodeStr,
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"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
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[(set VR128:$dst,
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(vt128 (OpNode (vt128 VR128:$src1), (vt128 VR128:$src2),
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(vt128 (bitconvert (loadv2i64 addr:$src3))))))]>,
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XOP_4V, VEX_W, Sched<[sched.Folded, sched.ReadAfterFold, sched.ReadAfterFold]>;
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def rmr : IXOPi8Reg<opc, MRMSrcMem, (outs VR128:$dst),
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(ins VR128:$src1, i128mem:$src2, VR128:$src3),
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!strconcat(OpcodeStr,
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"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
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[(set VR128:$dst,
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(v16i8 (OpNode (vt128 VR128:$src1), (vt128 (bitconvert (loadv2i64 addr:$src2))),
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(vt128 VR128:$src3))))]>,
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XOP_4V, Sched<[sched.Folded, sched.ReadAfterFold,
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// 128mem:$src2
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ReadDefault, ReadDefault, ReadDefault, ReadDefault,
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ReadDefault,
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// VR128:$src3
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sched.ReadAfterFold]>;
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// For disassembler
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let isCodeGenOnly = 1, ForceDisassemble = 1, hasSideEffects = 0 in
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def rrr_REV : IXOPi8Reg<opc, MRMSrcRegOp4, (outs VR128:$dst),
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(ins VR128:$src1, VR128:$src2, VR128:$src3),
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!strconcat(OpcodeStr,
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"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
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[]>, XOP_4V, VEX_W, Sched<[sched]>, FoldGenData<NAME#rrr>;
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}
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let ExeDomain = SSEPackedInt in {
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defm VPPERM : xop4op<0xA3, "vpperm", X86vpperm, v16i8,
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SchedWriteVarShuffle.XMM>;
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}
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// Instruction where either second or third source can be memory
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multiclass xop4op_int<bits<8> opc, string OpcodeStr, RegisterClass RC,
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X86MemOperand x86memop, ValueType VT,
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X86FoldableSchedWrite sched> {
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def rrr : IXOPi8Reg<opc, MRMSrcReg, (outs RC:$dst),
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(ins RC:$src1, RC:$src2, RC:$src3),
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!strconcat(OpcodeStr,
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"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
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[(set RC:$dst, (VT (or (and RC:$src3, RC:$src1),
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(X86andnp RC:$src3, RC:$src2))))]>, XOP_4V,
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Sched<[sched]>;
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def rrm : IXOPi8Reg<opc, MRMSrcMemOp4, (outs RC:$dst),
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(ins RC:$src1, RC:$src2, x86memop:$src3),
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!strconcat(OpcodeStr,
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"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
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[(set RC:$dst, (VT (or (and (load addr:$src3), RC:$src1),
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(X86andnp (load addr:$src3), RC:$src2))))]>,
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XOP_4V, VEX_W, Sched<[sched.Folded, sched.ReadAfterFold, sched.ReadAfterFold]>;
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def rmr : IXOPi8Reg<opc, MRMSrcMem, (outs RC:$dst),
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(ins RC:$src1, x86memop:$src2, RC:$src3),
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!strconcat(OpcodeStr,
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"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
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[(set RC:$dst, (VT (or (and RC:$src3, RC:$src1),
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(X86andnp RC:$src3, (load addr:$src2)))))]>,
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XOP_4V, Sched<[sched.Folded, sched.ReadAfterFold,
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// x86memop:$src2
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ReadDefault, ReadDefault, ReadDefault, ReadDefault,
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ReadDefault,
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// RC::$src3
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sched.ReadAfterFold]>;
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// For disassembler
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let isCodeGenOnly = 1, ForceDisassemble = 1, hasSideEffects = 0 in
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def rrr_REV : IXOPi8Reg<opc, MRMSrcRegOp4, (outs RC:$dst),
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(ins RC:$src1, RC:$src2, RC:$src3),
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!strconcat(OpcodeStr,
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"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
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[]>, XOP_4V, VEX_W, Sched<[sched]>, FoldGenData<NAME#rrr>;
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}
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let ExeDomain = SSEPackedInt in {
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defm VPCMOV : xop4op_int<0xA2, "vpcmov", VR128, i128mem, v2i64,
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SchedWriteShuffle.XMM>;
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defm VPCMOVY : xop4op_int<0xA2, "vpcmov", VR256, i256mem, v4i64,
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SchedWriteShuffle.YMM>, VEX_L;
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}
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multiclass xop_vpermil2<bits<8> Opc, string OpcodeStr, RegisterClass RC,
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X86MemOperand intmemop, X86MemOperand fpmemop,
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ValueType VT, PatFrag FPLdFrag, PatFrag IntLdFrag,
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X86FoldableSchedWrite sched> {
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def rr : IXOP5<Opc, MRMSrcReg, (outs RC:$dst),
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(ins RC:$src1, RC:$src2, RC:$src3, u8imm:$src4),
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!strconcat(OpcodeStr,
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"\t{$src4, $src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3, $src4}"),
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[(set RC:$dst,
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(VT (X86vpermil2 RC:$src1, RC:$src2, RC:$src3, (i8 imm:$src4))))]>,
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Sched<[sched]>;
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def rm : IXOP5<Opc, MRMSrcMemOp4, (outs RC:$dst),
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(ins RC:$src1, RC:$src2, intmemop:$src3, u8imm:$src4),
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!strconcat(OpcodeStr,
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"\t{$src4, $src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3, $src4}"),
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[(set RC:$dst,
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(VT (X86vpermil2 RC:$src1, RC:$src2,
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(bitconvert (IntLdFrag addr:$src3)),
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(i8 imm:$src4))))]>, VEX_W,
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Sched<[sched.Folded, sched.ReadAfterFold, sched.ReadAfterFold]>;
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def mr : IXOP5<Opc, MRMSrcMem, (outs RC:$dst),
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(ins RC:$src1, fpmemop:$src2, RC:$src3, u8imm:$src4),
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!strconcat(OpcodeStr,
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"\t{$src4, $src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3, $src4}"),
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[(set RC:$dst,
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(VT (X86vpermil2 RC:$src1, (FPLdFrag addr:$src2),
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RC:$src3, (i8 imm:$src4))))]>,
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Sched<[sched.Folded, sched.ReadAfterFold,
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// fpmemop:$src2
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ReadDefault, ReadDefault, ReadDefault, ReadDefault, ReadDefault,
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// RC:$src3
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sched.ReadAfterFold]>;
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// For disassembler
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let isCodeGenOnly = 1, ForceDisassemble = 1, hasSideEffects = 0 in
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def rr_REV : IXOP5<Opc, MRMSrcRegOp4, (outs RC:$dst),
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(ins RC:$src1, RC:$src2, RC:$src3, u8imm:$src4),
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!strconcat(OpcodeStr,
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"\t{$src4, $src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3, $src4}"),
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[]>, VEX_W, Sched<[sched]>, FoldGenData<NAME#rr>;
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}
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let ExeDomain = SSEPackedDouble in {
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defm VPERMIL2PD : xop_vpermil2<0x49, "vpermil2pd", VR128, i128mem, f128mem,
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v2f64, loadv2f64, loadv2i64,
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SchedWriteFVarShuffle.XMM>;
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defm VPERMIL2PDY : xop_vpermil2<0x49, "vpermil2pd", VR256, i256mem, f256mem,
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v4f64, loadv4f64, loadv4i64,
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SchedWriteFVarShuffle.YMM>, VEX_L;
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}
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let ExeDomain = SSEPackedSingle in {
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defm VPERMIL2PS : xop_vpermil2<0x48, "vpermil2ps", VR128, i128mem, f128mem,
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v4f32, loadv4f32, loadv2i64,
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SchedWriteFVarShuffle.XMM>;
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defm VPERMIL2PSY : xop_vpermil2<0x48, "vpermil2ps", VR256, i256mem, f256mem,
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v8f32, loadv8f32, loadv4i64,
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SchedWriteFVarShuffle.YMM>, VEX_L;
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}
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