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|
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
//
// This file was previously known as instrs.h
//
/*****************************************************************************
* x86 instructions for the JIT compiler
*
* id -- the enum name for the instruction
* nm -- textual name (for assembly dipslay)
* fp -- 1 = floating point instruction, 0 = not floating point instruction
* um -- update mode, see IUM_xx enum (rd, wr, or rw)
* rf -- 1 = reads flags, 0 = doesn't read flags
* wf -- 1 = writes flags, 0 = doesn't write flags
* mr -- base encoding for R/M[reg] addressing mode
* mi -- base encoding for R/M,icon addressing mode
* rm -- base encoding for reg,R/M addressing mode
* a4 -- base encoding for eax,i32 addressing mode
* rr -- base encoding for register addressing mode
*
******************************************************************************/
// clang-format off
#if !defined(_TARGET_XARCH_)
#error Unexpected target type
#endif
#ifndef INST1
#error At least INST1 must be defined before including this file.
#endif
/*****************************************************************************/
#ifndef INST0
#define INST0(id, nm, fp, um, rf, wf, mr )
#endif
#ifndef INST2
#define INST2(id, nm, fp, um, rf, wf, mr, mi )
#endif
#ifndef INST3
#define INST3(id, nm, fp, um, rf, wf, mr, mi, rm )
#endif
#ifndef INST4
#define INST4(id, nm, fp, um, rf, wf, mr, mi, rm, a4 )
#endif
#ifndef INST5
#define INST5(id, nm, fp, um, rf, wf, mr, mi, rm, a4, rr)
#endif
/*****************************************************************************/
/* The following is x86-specific */
/*****************************************************************************/
// enum name FP updmode rf wf R/M[reg] R/M,icon reg,R/M eax,i32 register
INST5(invalid, "INVALID" , 0, IUM_RD, 0, 0, BAD_CODE, BAD_CODE, BAD_CODE, BAD_CODE, BAD_CODE)
INST5(push , "push" , 0, IUM_RD, 0, 0, 0x0030FE, 0x000068, BAD_CODE, BAD_CODE, 0x000050)
INST5(pop , "pop" , 0, IUM_WR, 0, 0, 0x00008E, BAD_CODE, BAD_CODE, BAD_CODE, 0x000058)
// Does not affect the stack tracking in the emitter
INST5(push_hide, "push" , 0, IUM_RD, 0, 0, 0x0030FE, 0x000068, BAD_CODE, BAD_CODE, 0x000050)
INST5(pop_hide, "pop" , 0, IUM_WR, 0, 0, 0x00008E, BAD_CODE, BAD_CODE, BAD_CODE, 0x000058)
INST5(inc , "inc" , 0, IUM_RW, 0, 1, 0x0000FE, BAD_CODE, BAD_CODE, BAD_CODE, 0x000040)
INST5(inc_l , "inc" , 0, IUM_RW, 0, 1, 0x0000FE, BAD_CODE, BAD_CODE, BAD_CODE, 0x00C0FE)
INST5(dec , "dec" , 0, IUM_RW, 0, 1, 0x0008FE, BAD_CODE, BAD_CODE, BAD_CODE, 0x000048)
INST5(dec_l , "dec" , 0, IUM_RW, 0, 1, 0x0008FE, BAD_CODE, BAD_CODE, BAD_CODE, 0x00C8FE)
// enum name FP updmode rf wf R/M,R/M[reg] R/M,icon reg,R/M eax,i32
INST4(add , "add" , 0, IUM_RW, 0, 1, 0x000000, 0x000080, 0x000002, 0x000004)
INST4(or , "or" , 0, IUM_RW, 0, 1, 0x000008, 0x000880, 0x00000A, 0x00000C)
INST4(adc , "adc" , 0, IUM_RW, 1, 1, 0x000010, 0x001080, 0x000012, 0x000014)
INST4(sbb , "sbb" , 0, IUM_RW, 1, 1, 0x000018, 0x001880, 0x00001A, 0x00001C)
INST4(and , "and" , 0, IUM_RW, 0, 1, 0x000020, 0x002080, 0x000022, 0x000024)
INST4(sub , "sub" , 0, IUM_RW, 0, 1, 0x000028, 0x002880, 0x00002A, 0x00002C)
INST4(xor , "xor" , 0, IUM_RW, 0, 1, 0x000030, 0x003080, 0x000032, 0x000034)
INST4(cmp , "cmp" , 0, IUM_RD, 0, 1, 0x000038, 0x003880, 0x00003A, 0x00003C)
INST4(test , "test" , 0, IUM_RD, 0, 1, 0x000084, 0x0000F6, 0x000084, 0x0000A8)
INST4(mov , "mov" , 0, IUM_WR, 0, 0, 0x000088, 0x0000C6, 0x00008A, 0x0000B0)
INST4(lea , "lea" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, 0x00008D, BAD_CODE)
// enum name FP updmode rf wf R/M,R/M[reg] R/M,icon reg,R/M
INST3(movsx , "movsx" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, 0x0F00BE)
#ifdef _TARGET_AMD64_
INST3(movsxd , "movsxd" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, 0x4800000063LL )
#endif
INST3(movzx , "movzx" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, 0x0F00B6)
INST3(cmovo , "cmovo" , 0, IUM_WR, 1, 0, BAD_CODE, BAD_CODE, 0x0F0040)
INST3(cmovno , "cmovno" , 0, IUM_WR, 1, 0, BAD_CODE, BAD_CODE, 0x0F0041)
INST3(cmovb , "cmovb" , 0, IUM_WR, 1, 0, BAD_CODE, BAD_CODE, 0x0F0042)
INST3(cmovae , "cmovae" , 0, IUM_WR, 1, 0, BAD_CODE, BAD_CODE, 0x0F0043)
INST3(cmove , "cmove" , 0, IUM_WR, 1, 0, BAD_CODE, BAD_CODE, 0x0F0044)
INST3(cmovne , "cmovne" , 0, IUM_WR, 1, 0, BAD_CODE, BAD_CODE, 0x0F0045)
INST3(cmovbe , "cmovbe" , 0, IUM_WR, 1, 0, BAD_CODE, BAD_CODE, 0x0F0046)
INST3(cmova , "cmova" , 0, IUM_WR, 1, 0, BAD_CODE, BAD_CODE, 0x0F0047)
INST3(cmovs , "cmovs" , 0, IUM_WR, 1, 0, BAD_CODE, BAD_CODE, 0x0F0048)
INST3(cmovns , "cmovns" , 0, IUM_WR, 1, 0, BAD_CODE, BAD_CODE, 0x0F0049)
INST3(cmovpe , "cmovpe" , 0, IUM_WR, 1, 0, BAD_CODE, BAD_CODE, 0x0F004A)
INST3(cmovpo , "cmovpo" , 0, IUM_WR, 1, 0, BAD_CODE, BAD_CODE, 0x0F004B)
INST3(cmovl , "cmovl" , 0, IUM_WR, 1, 0, BAD_CODE, BAD_CODE, 0x0F004C)
INST3(cmovge , "cmovge" , 0, IUM_WR, 1, 0, BAD_CODE, BAD_CODE, 0x0F004D)
INST3(cmovle , "cmovle" , 0, IUM_WR, 1, 0, BAD_CODE, BAD_CODE, 0x0F004E)
INST3(cmovg , "cmovg" , 0, IUM_WR, 1, 0, BAD_CODE, BAD_CODE, 0x0F004F)
INST3(xchg , "xchg" , 0, IUM_RW, 0, 0, 0x000086, BAD_CODE, 0x000086)
INST3(imul , "imul" , 0, IUM_RW, 0, 1, 0x0F00AC, BAD_CODE, 0x0F00AF) // op1 *= op2
// enum name FP updmode rf wf R/M,R/M[reg] R/M,icon reg,R/M
// Instead of encoding these as 3-operand instructions, we encode them
// as 2-operand instructions with the target register being implicit
// implicit_reg = op1*op2_icon
#define INSTMUL INST3
INSTMUL(imul_AX, "imul", 0, IUM_RD, 0, 1, BAD_CODE, 0x000068, BAD_CODE)
INSTMUL(imul_CX, "imul", 0, IUM_RD, 0, 1, BAD_CODE, 0x000868, BAD_CODE)
INSTMUL(imul_DX, "imul", 0, IUM_RD, 0, 1, BAD_CODE, 0x001068, BAD_CODE)
INSTMUL(imul_BX, "imul", 0, IUM_RD, 0, 1, BAD_CODE, 0x001868, BAD_CODE)
INSTMUL(imul_SP, "imul", 0, IUM_RD, 0, 1, BAD_CODE, BAD_CODE, BAD_CODE)
INSTMUL(imul_BP, "imul", 0, IUM_RD, 0, 1, BAD_CODE, 0x002868, BAD_CODE)
INSTMUL(imul_SI, "imul", 0, IUM_RD, 0, 1, BAD_CODE, 0x003068, BAD_CODE)
INSTMUL(imul_DI, "imul", 0, IUM_RD, 0, 1, BAD_CODE, 0x003868, BAD_CODE)
#ifdef _TARGET_AMD64_
INSTMUL(imul_08, "imul", 0, IUM_RD, 0, 1, BAD_CODE, 0x4400000068, BAD_CODE)
INSTMUL(imul_09, "imul", 0, IUM_RD, 0, 1, BAD_CODE, 0x4400000868, BAD_CODE)
INSTMUL(imul_10, "imul", 0, IUM_RD, 0, 1, BAD_CODE, 0x4400001068, BAD_CODE)
INSTMUL(imul_11, "imul", 0, IUM_RD, 0, 1, BAD_CODE, 0x4400001868, BAD_CODE)
INSTMUL(imul_12, "imul", 0, IUM_RD, 0, 1, BAD_CODE, 0x4400002068, BAD_CODE)
INSTMUL(imul_13, "imul", 0, IUM_RD, 0, 1, BAD_CODE, 0x4400002868, BAD_CODE)
INSTMUL(imul_14, "imul", 0, IUM_RD, 0, 1, BAD_CODE, 0x4400003068, BAD_CODE)
INSTMUL(imul_15, "imul", 0, IUM_RD, 0, 1, BAD_CODE, 0x4400003868, BAD_CODE)
#endif // _TARGET_AMD64_
// the hex codes in this file represent the instruction encoding as follows:
// 0x0000ff00 - modrm byte position
// 0x000000ff - last byte of opcode (before modrm)
// 0x00ff0000 - first byte of opcode
// 0xff000000 - middle byte of opcode, if needed (after first, before last)
//
// So a 1-byte opcode is: and with modrm:
// 0x00000011 0x0000RM11
//
// So a 2-byte opcode is: and with modrm:
// 0x00002211 0x0011RM22
//
// So a 3-byte opcode is: and with modrm:
// 0x00113322 0x2211RM33
//
// So a 4-byte opcode would be something like this:
// 0x22114433
#define PACK3(byte1,byte2,byte3) ((byte1 << 16) | (byte2 << 24) | byte3)
#define PACK2(byte1,byte2) ((byte1 << 16) | byte2)
#define SSEFLT(c) PACK3(0xf3, 0x0f, c)
#define SSEDBL(c) PACK3(0xf2, 0x0f, c)
#define PCKDBL(c) PACK3(0x66, 0x0f, c)
#define PCKFLT(c) PACK2(0x0f,c)
// These macros encode extra byte that is implicit in the macro.
#define PACK4(byte1,byte2,byte3,byte4) ((byte1 << 16) | (byte2 << 24) | byte3 | (byte4 << 8))
#define SSE38(c) PACK4(0x66, 0x0f, 0x38, c)
#define SSE3A(c) PACK4(0x66, 0x0f, 0x3A, c)
// VEX* encodes the implied leading opcode bytes in c1:
// 1: implied 0f, 2: implied 0f 38, 3: implied 0f 3a
#define VEX2INT(c1,c2) PACK3(c1, 0xc5, c2)
#define VEX3INT(c1,c2) PACK4(c1, 0xc5, 0x02, c2)
#define VEX3FLT(c1,c2) PACK4(c1, 0xc5, 0x02, c2)
// Please insert any SSE2 instructions between FIRST_SSE2_INSTRUCTION and LAST_SSE2_INSTRUCTION
INST3(FIRST_SSE2_INSTRUCTION, "FIRST_SSE2_INSTRUCTION", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, BAD_CODE)
// These are the SSE instructions used on x86
INST3( mov_i2xmm, "movd" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x6E)) // Move int reg to a xmm reg. reg1=xmm reg, reg2=int reg
INST3( mov_xmm2i, "movd" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x7E)) // Move xmm reg to an int reg. reg1=xmm reg, reg2=int reg
INST3( pmovmskb, "pmovmskb" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0xD7)) // Move the MSB bits of all bytes in a xmm reg to an int reg
INST3( movq, "movq" , 0, IUM_WR, 0, 0, PCKDBL(0xD6), BAD_CODE, SSEFLT(0x7E))
INST3( movsdsse2, "movsd" , 0, IUM_WR, 0, 0, SSEDBL(0x11), BAD_CODE, SSEDBL(0x10))
INST3( punpckldq, "punpckldq" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x62))
INST3( xorps, "xorps" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKFLT(0x57)) // XOR packed singles
INST3( cvttsd2si, "cvttsd2si" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSEDBL(0x2C)) // cvt with trunc scalar double to signed DWORDs
#ifndef LEGACY_BACKEND
INST3( movdqu, "movdqu" , 0, IUM_WR, 0, 0, SSEFLT(0x7F), BAD_CODE, SSEFLT(0x6F))
INST3( movdqa, "movdqa" , 0, IUM_WR, 0, 0, PCKDBL(0x7F), BAD_CODE, PCKDBL(0x6F))
INST3( movlpd, "movlpd" , 0, IUM_WR, 0, 0, PCKDBL(0x13), BAD_CODE, PCKDBL(0x12))
INST3( movlps, "movlps" , 0, IUM_WR, 0, 0, PCKFLT(0x13), BAD_CODE, PCKFLT(0x12))
INST3( movhpd, "movhpd" , 0, IUM_WR, 0, 0, PCKDBL(0x17), BAD_CODE, PCKDBL(0x16))
INST3( movhps, "movhps" , 0, IUM_WR, 0, 0, PCKFLT(0x17), BAD_CODE, PCKFLT(0x16))
INST3( movss, "movss" , 0, IUM_WR, 0, 0, SSEFLT(0x11), BAD_CODE, SSEFLT(0x10))
INST3( movapd, "movapd" , 0, IUM_WR, 0, 0, PCKDBL(0x29), BAD_CODE, PCKDBL(0x28))
INST3( movaps, "movaps" , 0, IUM_WR, 0, 0, PCKFLT(0x29), BAD_CODE, PCKFLT(0x28))
INST3( movupd, "movupd" , 0, IUM_WR, 0, 0, PCKDBL(0x11), BAD_CODE, PCKDBL(0x10))
INST3( movups, "movups" , 0, IUM_WR, 0, 0, PCKFLT(0x11), BAD_CODE, PCKFLT(0x10))
INST3( shufps, "shufps" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKFLT(0xC6))
INST3( shufpd, "shufpd" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0xC6))
// SSE 2 arith
INST3( addps, "addps", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKFLT(0x58)) // Add packed singles
INST3( addss, "addss", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSEFLT(0x58)) // Add scalar singles
INST3( addpd, "addpd", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x58)) // Add packed doubles
INST3( addsd, "addsd", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSEDBL(0x58)) // Add scalar doubles
INST3( mulps, "mulps", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKFLT(0x59)) // Multiply packed singles
INST3( mulss, "mulss", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSEFLT(0x59)) // Multiply scalar single
INST3( mulpd, "mulpd", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x59)) // Multiply packed doubles
INST3( mulsd, "mulsd", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSEDBL(0x59)) // Multiply scalar doubles
INST3( subps, "subps", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKFLT(0x5C)) // Subtract packed singles
INST3( subss, "subss", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSEFLT(0x5C)) // Subtract scalar singles
INST3( subpd, "subpd", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x5C)) // Subtract packed doubles
INST3( subsd, "subsd", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSEDBL(0x5C)) // Subtract scalar doubles
INST3( minps, "minps", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKFLT(0x5D)) // Return Minimum packed singles
INST3( minss, "minss", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSEFLT(0x5D)) // Return Minimum scalar single
INST3( minpd, "minpd", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x5D)) // Return Minimum packed doubles
INST3( minsd, "minsd", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSEDBL(0x5D)) // Return Minimum scalar double
INST3( divps, "divps", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKFLT(0x5E)) // Divide packed singles
INST3( divss, "divss", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSEFLT(0x5E)) // Divide scalar singles
INST3( divpd, "divpd", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x5E)) // Divide packed doubles
INST3( divsd, "divsd", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSEDBL(0x5E)) // Divide scalar doubles
INST3( maxps, "maxps", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKFLT(0x5F)) // Return Maximum packed singles
INST3( maxss, "maxss", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSEFLT(0x5F)) // Return Maximum scalar single
INST3( maxpd, "maxpd", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x5F)) // Return Maximum packed doubles
INST3( maxsd, "maxsd", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSEDBL(0x5F)) // Return Maximum scalar double
INST3( xorpd, "xorpd", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x57)) // XOR packed doubles
INST3( andps, "andps", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKFLT(0x54)) // AND packed singles
INST3( andpd, "andpd", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x54)) // AND packed doubles
INST3( sqrtps, "sqrtps", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKFLT(0x51)) // Sqrt of packed singles
INST3( sqrtss, "sqrtss", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSEFLT(0x51)) // Sqrt of scalar single
INST3( sqrtpd, "sqrtpd", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x51)) // Sqrt of packed doubles
INST3( sqrtsd, "sqrtsd", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSEDBL(0x51)) // Sqrt of scalar double
INST3( andnps, "andnps", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKFLT(0x55)) // And-Not packed singles
INST3( andnpd, "andnpd", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x55)) // And-Not packed doubles
INST3( orps, "orps", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKFLT(0x56)) // Or packed singles
INST3( orpd, "orpd", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x56)) // Or packed doubles
INST3( haddpd, "haddpd", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x7C)) // Horizontal add packed doubles
// SSE2 conversions
INST3( cvtpi2ps, "cvtpi2ps", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKFLT(0x2A)) // cvt packed DWORDs to singles
INST3( cvtsi2ss, "cvtsi2ss", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSEFLT(0x2A)) // cvt DWORD to scalar single
INST3( cvtpi2pd, "cvtpi2pd", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x2A)) // cvt packed DWORDs to doubles
INST3( cvtsi2sd, "cvtsi2sd", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSEDBL(0x2A)) // cvt DWORD to scalar double
INST3( cvttps2pi, "cvttps2pi", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKFLT(0x2C)) // cvt with trunc packed singles to DWORDs
INST3( cvttss2si, "cvttss2si", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSEFLT(0x2C)) // cvt with trunc scalar single to DWORD
INST3( cvttpd2pi, "cvttpd2pi", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x2C)) // cvt with trunc packed doubles to DWORDs
INST3( cvtps2pi, "cvtps2pi", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKFLT(0x2D)) // cvt packed singles to DWORDs
INST3( cvtss2si, "cvtss2si", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSEFLT(0x2D)) // cvt scalar single to DWORD
INST3( cvtpd2pi, "cvtpd2pi", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x2D)) // cvt packed doubles to DWORDs
INST3( cvtsd2si, "cvtsd2si", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSEDBL(0x2D)) // cvt scalar double to DWORD
INST3( cvtps2pd, "cvtps2pd", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKFLT(0x5A)) // cvt packed singles to doubles
INST3( cvtpd2ps, "cvtpd2ps", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x5A)) // cvt packed doubles to singles
INST3( cvtss2sd, "cvtss2sd", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSEFLT(0x5A)) // cvt scalar single to scalar doubles
INST3( cvtsd2ss, "cvtsd2ss", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSEDBL(0x5A)) // cvt scalar double to scalar singles
INST3( cvtdq2ps, "cvtdq2ps", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKFLT(0x5B)) // cvt packed DWORDs to singles
INST3( cvtps2dq, "cvtps2dq", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x5B)) // cvt packed singles to DWORDs
INST3( cvttps2dq, "cvttps2dq", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSEFLT(0x5B)) // cvt with trunc packed singles to DWORDs
INST3( cvtpd2dq, "cvtpd2dq", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSEDBL(0xE6)) // cvt packed doubles to DWORDs
INST3( cvttpd2dq, "cvttpd2dq", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0xE6)) // cvt with trunc packed doubles to DWORDs
INST3( cvtdq2pd, "cvtdq2pd", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSEFLT(0xE6)) // cvt packed DWORDs to doubles
// SSE2 comparison instructions
INST3( ucomiss, "ucomiss", 0, IUM_RD, 0, 0, BAD_CODE, BAD_CODE, PCKFLT(0x2E)) // unordered compare singles
INST3( ucomisd, "ucomisd", 0, IUM_RD, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x2E)) // unordered compare doubles
// SSE2 packed single/double comparison operations.
// Note that these instructions not only compare but also overwrite the first source.
INST3( cmpps, "cmpps", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKFLT(0xC2)) // compare packed singles
INST3( cmppd, "cmppd", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0xC2)) // compare packed doubles
//SSE2 packed integer operations
INST3( paddb, "paddb" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0xFC)) // Add packed byte integers
INST3( paddw, "paddw" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0xFD)) // Add packed word (16-bit) integers
INST3( paddd, "paddd" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0xFE)) // Add packed double-word (32-bit) integers
INST3( paddq, "paddq" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0xD4)) // Add packed quad-word (64-bit) integers
INST3( psubb, "psubb" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0xF8)) // Subtract packed word (16-bit) integers
INST3( psubw, "psubw" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0xF9)) // Subtract packed word (16-bit) integers
INST3( psubd, "psubd" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0xFA)) // Subtract packed double-word (32-bit) integers
INST3( psubq, "psubq" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0xFB)) // subtract packed quad-word (64-bit) integers
INST3( pmuludq, "pmuludq" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0xF4)) // packed multiply 32-bit unsigned integers and store 64-bit result
INST3( pmullw, "pmullw" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0xD5)) // Packed multiply 16 bit unsigned integers and store lower 16 bits of each result
INST3( pand, "pand" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0xDB)) // Packed bit-wise AND of two xmm regs
INST3( pandn, "pandn" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0xDF)) // Packed bit-wise AND NOT of two xmm regs
INST3( por, "por" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0xEB)) // Packed bit-wise OR of two xmm regs
INST3( pxor, "pxor" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0xEF)) // Packed bit-wise XOR of two xmm regs
INST3( psrldq, "psrldq" , 0, IUM_WR, 0, 0, BAD_CODE, PCKDBL(0x73), BAD_CODE ) // Shift right logical of xmm reg by given number of bytes
INST3( pslldq, "pslldq" , 0, IUM_WR, 0, 0, BAD_CODE, PCKDBL(0x73), BAD_CODE ) // Shift left logical of xmm reg by given number of bytes
INST3( pmaxub, "pmaxub" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0xDE)) // packed maximum unsigned bytes
INST3( pminub, "pminub" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0xDA)) // packed minimum unsigned bytes
INST3( pmaxsw, "pmaxsw" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0xEE)) // packed maximum signed words
INST3( pminsw, "pminsw" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0xEA)) // packed minimum signed words
INST3( pcmpeqd, "pcmpeqd" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x76)) // Packed compare 32-bit integers for equality
INST3( pcmpgtd, "pcmpgtd" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x66)) // Packed compare 32-bit signed integers for greater than
INST3( pcmpeqw, "pcmpeqw" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x75)) // Packed compare 16-bit integers for equality
INST3( pcmpgtw, "pcmpgtw" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x65)) // Packed compare 16-bit signed integers for greater than
INST3( pcmpeqb, "pcmpeqb" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x74)) // Packed compare 8-bit integers for equality
INST3( pcmpgtb, "pcmpgtb" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x64)) // Packed compare 8-bit signed integers for greater than
INST3( pshufd, "pshufd" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0x70)) // Packed shuffle of 32-bit integers
INST3( pextrw, "pextrw" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0xC5)) // Extract 16-bit value into a r32 with zero extended to 32-bits
INST3( pinsrw, "pinsrw" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, PCKDBL(0xC4)) // packed insert word
#endif // !LEGACY_BACKEND
INST3(LAST_SSE2_INSTRUCTION, "LAST_SSE2_INSTRUCTION", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, BAD_CODE)
#ifndef LEGACY_BACKEND
INST3(FIRST_SSE4_INSTRUCTION, "FIRST_SSE4_INSTRUCTION", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, BAD_CODE)
// enum name FP updmode rf wf MR MI RM
INST3( dpps, "dpps" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSE3A(0x40)) // Packed bit-wise AND NOT of two xmm regs
INST3( dppd, "dppd" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSE3A(0x41)) // Packed bit-wise AND NOT of two xmm regs
INST3( insertps, "insertps" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSE3A(0x21)) // Insert packed single precision float value
INST3( pcmpeqq, "pcmpeqq" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSE38(0x29)) // Packed compare 64-bit integers for equality
INST3( pcmpgtq, "pcmpgtq" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSE38(0x37)) // Packed compare 64-bit integers for equality
INST3( pmulld, "pmulld" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSE38(0x40)) // Packed multiply 32 bit unsigned integers and store lower 32 bits of each result
INST3( ptest, "ptest" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSE38(0x17)) // Packed logical compare
INST3( phaddd, "phaddd" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSE38(0x02)) // Packed horizontal add
INST3( pabsb, "pabsb" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSE38(0x1C)) // Packed absolute value of bytes
INST3( pabsw, "pabsw" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSE38(0x1D)) // Packed absolute value of 16-bit integers
INST3( pabsd, "pabsd" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSE38(0x1E)) // Packed absolute value of 32-bit integers
INST3( pminsb, "pminsb" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSE38(0x38)) // packed minimum signed bytes
INST3( pminsd, "pminsd" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSE38(0x39)) // packed minimum 32-bit signed integers
INST3( pminuw, "pminuw" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSE38(0x3A)) // packed minimum 16-bit unsigned integers
INST3( pminud, "pminud" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSE38(0x3B)) // packed minimum 32-bit unsigned integers
INST3( pmaxsb, "pmaxsb" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSE38(0x3C)) // packed maximum signed bytes
INST3( pmaxsd, "pmaxsd" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSE38(0x3D)) // packed maximum 32-bit signed integers
INST3( pmaxuw, "pmaxuw" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSE38(0x3E)) // packed maximum 16-bit unsigned integers
INST3( pmaxud, "pmaxud" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSE38(0x3F)) // packed maximum 32-bit unsigned integers
INST3(LAST_SSE4_INSTRUCTION, "LAST_SSE4_INSTRUCTION", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, BAD_CODE)
INST3(FIRST_AVX_INSTRUCTION, "FIRST_AVX_INSTRUCTION", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, BAD_CODE)
// AVX only instructions
INST3( vbroadcastss, "broadcastss" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSE38(0x18)) // Broadcast float value read from memory to entire ymm register
INST3( vbroadcastsd, "broadcastsd" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSE38(0x19)) // Broadcast float value read from memory to entire ymm register
INST3( vpbroadcastb, "pbroadcastb" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSE38(0x78)) // Broadcast int8 value from reg/memory to entire ymm register
INST3( vpbroadcastw, "pbroadcastw" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSE38(0x79)) // Broadcast int16 value from reg/memory to entire ymm register
INST3( vpbroadcastd, "pbroadcastd" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSE38(0x58)) // Broadcast int32 value from reg/memory to entire ymm register
INST3( vpbroadcastq, "pbroadcastq" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSE38(0x59)) // Broadcast int64 value from reg/memory to entire ymm register
INST3( vextractf128, "extractf128" , 0, IUM_WR, 0, 0, SSE3A(0x19), BAD_CODE, BAD_CODE) // Extract 128-bit packed floating point values
INST3( vinsertf128, "insertf128" , 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, SSE3A(0x18)) // Insert 128-bit packed floating point values
INST3( vzeroupper, "zeroupper" , 0, IUM_WR, 0, 0, 0xC577F8, BAD_CODE, BAD_CODE) // Zero upper 128-bits of all YMM regs (includes 2-byte fixed VEX prefix)
INST3(LAST_AVX_INSTRUCTION, "LAST_AVX_INSTRUCTION", 0, IUM_WR, 0, 0, BAD_CODE, BAD_CODE, BAD_CODE)
#endif // !LEGACY_BACKEND
// enum name FP updmode rf wf R/M,R/M[reg] R/M,icon
INST2(ret , "ret" , 0, IUM_RD, 0, 0, 0x0000C3, 0x0000C2)
INST2(loop , "loop" , 0, IUM_RD, 0, 0, BAD_CODE, 0x0000E2)
INST2(call , "call" , 0, IUM_RD, 0, 1, 0x0010FF, 0x0000E8)
INST2(rol , "rol" , 0, IUM_RW, 0, 1, 0x0000D2, BAD_CODE)
INST2(rol_1 , "rol" , 0, IUM_RW, 0, 1, 0x0000D0, 0x0000D0)
INST2(rol_N , "rol" , 0, IUM_RW, 0, 1, 0x0000C0, 0x0000C0)
INST2(ror , "ror" , 0, IUM_RW, 0, 1, 0x0008D2, BAD_CODE)
INST2(ror_1 , "ror" , 0, IUM_RW, 0, 1, 0x0008D0, 0x0008D0)
INST2(ror_N , "ror" , 0, IUM_RW, 0, 1, 0x0008C0, 0x0008C0)
INST2(rcl , "rcl" , 0, IUM_RW, 1, 1, 0x0010D2, BAD_CODE)
INST2(rcl_1 , "rcl" , 0, IUM_RW, 1, 1, 0x0010D0, 0x0010D0)
INST2(rcl_N , "rcl" , 0, IUM_RW, 1, 1, 0x0010C0, 0x0010C0)
INST2(rcr , "rcr" , 0, IUM_RW, 1, 1, 0x0018D2, BAD_CODE)
INST2(rcr_1 , "rcr" , 0, IUM_RW, 1, 1, 0x0018D0, 0x0018D0)
INST2(rcr_N , "rcr" , 0, IUM_RW, 1, 1, 0x0018C0, 0x0018C0)
INST2(shl , "shl" , 0, IUM_RW, 0, 1, 0x0020D2, BAD_CODE)
INST2(shl_1 , "shl" , 0, IUM_RW, 0, 1, 0x0020D0, 0x0020D0)
INST2(shl_N , "shl" , 0, IUM_RW, 0, 1, 0x0020C0, 0x0020C0)
INST2(shr , "shr" , 0, IUM_RW, 0, 1, 0x0028D2, BAD_CODE)
INST2(shr_1 , "shr" , 0, IUM_RW, 0, 1, 0x0028D0, 0x0028D0)
INST2(shr_N , "shr" , 0, IUM_RW, 0, 1, 0x0028C0, 0x0028C0)
INST2(sar , "sar" , 0, IUM_RW, 0, 1, 0x0038D2, BAD_CODE)
INST2(sar_1 , "sar" , 0, IUM_RW, 0, 1, 0x0038D0, 0x0038D0)
INST2(sar_N , "sar" , 0, IUM_RW, 0, 1, 0x0038C0, 0x0038C0)
// enum name FP updmode rf wf R/M,R/M[reg]
INST1(r_movsb, "rep movsb" , 0, IUM_RD, 0, 0, 0x00A4F3)
INST1(r_movsd, "rep movsd" , 0, IUM_RD, 0, 0, 0x00A5F3)
#if !defined(LEGACY_BACKEND) && defined(_TARGET_AMD64_)
INST1(r_movsq, "rep movsq" , 0, IUM_RD, 0, 0, 0xF3A548)
#endif // !LEGACY_BACKEND || !defined(_TARGET_AMD64_)
INST1(movsb , "movsb" , 0, IUM_RD, 0, 0, 0x0000A4)
INST1(movsd , "movsd" , 0, IUM_RD, 0, 0, 0x0000A5)
#if !defined(LEGACY_BACKEND) && defined(_TARGET_AMD64_)
INST1(movsq, "movsq" , 0, IUM_RD, 0, 0, 0x00A548)
#endif // !LEGACY_BACKEND || !defined(_TARGET_AMD64_)
INST1(r_stosb, "rep stosb" , 0, IUM_RD, 0, 0, 0x00AAF3)
INST1(r_stosd, "rep stosd" , 0, IUM_RD, 0, 0, 0x00ABF3)
#if !defined(LEGACY_BACKEND) && defined(_TARGET_AMD64_)
INST1(r_stosq, "rep stosq" , 0, IUM_RD, 0, 0, 0xF3AB48)
#endif // !LEGACY_BACKEND || !defined(_TARGET_AMD64_)
INST1(stosb, "stosb" , 0, IUM_RD, 0, 0, 0x0000AA)
INST1(stosd, "stosd" , 0, IUM_RD, 0, 0, 0x0000AB)
#if !defined(LEGACY_BACKEND) && defined(_TARGET_AMD64_)
INST1(stosq, "stosq" , 0, IUM_RD, 0, 0, 0x00AB48)
#endif // !LEGACY_BACKEND || !defined(_TARGET_AMD64_)
INST1(int3 , "int3" , 0, IUM_RD, 0, 0, 0x0000CC)
INST1(nop , "nop" , 0, IUM_RD, 0, 0, 0x000090)
INST1(lock , "lock" , 0, IUM_RD, 0, 0, 0x0000F0)
INST1(leave , "leave" , 0, IUM_RD, 0, 0, 0x0000C9)
INST1(neg , "neg" , 0, IUM_RW, 0, 1, 0x0018F6)
INST1(not , "not" , 0, IUM_RW, 0, 1, 0x0010F6)
INST1(cdq , "cdq" , 0, IUM_RD, 0, 1, 0x000099)
INST1(idiv , "idiv" , 0, IUM_RD, 0, 1, 0x0038F6)
INST1(imulEAX, "imul" , 0, IUM_RD, 0, 1, 0x0028F6) // edx:eax = eax*op1
INST1(div , "div" , 0, IUM_RD, 0, 1, 0x0030F6)
INST1(mulEAX , "mul" , 0, IUM_RD, 0, 1, 0x0020F6)
INST1(sahf , "sahf" , 0, IUM_RD, 0, 1, 0x00009E)
INST1(xadd , "xadd" , 0, IUM_RW, 0, 1, 0x0F00C0)
INST1(cmpxchg, "cmpxchg" , 0, IUM_RW, 0, 1, 0x0F00B0)
INST1(shld , "shld" , 0, IUM_RW, 0, 1, 0x0F00A4)
INST1(shrd , "shrd" , 0, IUM_RW, 0, 1, 0x0F00AC)
// For RyuJIT/x86, we follow the x86 calling convention that requires
// us to return floating point value on the x87 FP stack, so we need
// these instructions regardless of whether we're using full stack fp.
#ifdef _TARGET_X86_
INST1(fld , "fld" , 1, IUM_WR, 0, 0, 0x0000D9)
INST1(fstp , "fstp" , 1, IUM_WR, 0, 0, 0x0018D9)
#endif // _TARGET_X86
#if FEATURE_STACK_FP_X87
INST1(fnstsw , "fnstsw" , 1, IUM_WR, 1, 0, 0x0020DF)
INST1(fcom , "fcom" , 1, IUM_RD, 0, 1, 0x0010D8)
INST1(fcomp , "fcomp" , 1, IUM_RD, 0, 1, 0x0018D8)
INST1(fcompp , "fcompp" , 1, IUM_RD, 0, 1, 0x00D9DE)
INST1(fcomi , "fcomi" , 1, IUM_RD, 0, 1, 0x00F0DB)
INST1(fcomip , "fcomip" , 1, IUM_RD, 0, 1, 0x00F0DF)
INST1(fchs , "fchs" , 1, IUM_RW, 0, 1, 0x00E0D9)
INST1(fabs , "fabs" , 1, IUM_RW, 0, 1, 0x00E1D9)
INST1(fsin , "fsin" , 1, IUM_RW, 0, 1, 0x00FED9)
INST1(fcos , "fcos" , 1, IUM_RW, 0, 1, 0x00FFD9)
INST1(fsqrt , "fsqrt" , 1, IUM_RW, 0, 1, 0x00FAD9)
INST1(fldl2e , "fldl2e" , 1, IUM_RW, 0, 1, 0x00EAD9)
INST1(frndint, "frndint" , 1, IUM_RW, 0, 1, 0x00FCD9)
INST1(f2xm1 , "f2xm1" , 1, IUM_RW, 0, 1, 0x00F0D9)
INST1(fscale , "fscale" , 1, IUM_RW, 0, 1, 0x00FDD9)
INST1(fld1 , "fld1" , 1, IUM_WR, 0, 0, 0x00E8D9)
INST1(fldz , "fldz" , 1, IUM_WR, 0, 0, 0x00EED9)
INST1(fst , "fst" , 1, IUM_WR, 0, 0, 0x0010D9)
INST1(fadd , "fadd" , 1, IUM_RW, 0, 0, 0x0000D8)
INST1(faddp , "faddp" , 1, IUM_RW, 0, 0, 0x0000DA)
INST1(fsub , "fsub" , 1, IUM_RW, 0, 0, 0x0020D8)
INST1(fsubp , "fsubp" , 1, IUM_RW, 0, 0, 0x0028DA)
INST1(fsubr , "fsubr" , 1, IUM_RW, 0, 0, 0x0028D8)
INST1(fsubrp , "fsubrp" , 1, IUM_RW, 0, 0, 0x0020DA)
INST1(fmul , "fmul" , 1, IUM_RW, 0, 0, 0x0008D8)
INST1(fmulp , "fmulp" , 1, IUM_RW, 0, 0, 0x0008DA)
INST1(fdiv , "fdiv" , 1, IUM_RW, 0, 0, 0x0030D8)
INST1(fdivp , "fdivp" , 1, IUM_RW, 0, 0, 0x0038DA)
INST1(fdivr , "fdivr" , 1, IUM_RW, 0, 0, 0x0038D8)
INST1(fdivrp , "fdivrp" , 1, IUM_RW, 0, 0, 0x0030DA)
INST1(fxch , "fxch" , 1, IUM_RW, 0, 0, 0x00C8D9)
INST1(fprem , "fprem" , 0, IUM_RW, 0, 1, 0x00F8D9)
INST1(fild , "fild" , 1, IUM_RD, 0, 0, 0x0000DB)
INST1(fildl , "fild" , 1, IUM_RD, 0, 0, 0x0028DB)
INST1(fistp , "fistp" , 1, IUM_WR, 0, 0, 0x0018DB)
INST1(fistpl , "fistp" , 1, IUM_WR, 0, 0, 0x0038DB)
INST1(fldcw , "fldcw" , 1, IUM_RD, 0, 0, 0x0028D9)
INST1(fnstcw , "fnstcw" , 1, IUM_WR, 0, 0, 0x0038D9)
#endif // FEATURE_STACK_FP_X87
INST1(seto , "seto" , 0, IUM_WR, 1, 0, 0x0F0090)
INST1(setno , "setno" , 0, IUM_WR, 1, 0, 0x0F0091)
INST1(setb , "setb" , 0, IUM_WR, 1, 0, 0x0F0092)
INST1(setae , "setae" , 0, IUM_WR, 1, 0, 0x0F0093)
INST1(sete , "sete" , 0, IUM_WR, 1, 0, 0x0F0094)
INST1(setne , "setne" , 0, IUM_WR, 1, 0, 0x0F0095)
INST1(setbe , "setbe" , 0, IUM_WR, 1, 0, 0x0F0096)
INST1(seta , "seta" , 0, IUM_WR, 1, 0, 0x0F0097)
INST1(sets , "sets" , 0, IUM_WR, 1, 0, 0x0F0098)
INST1(setns , "setns" , 0, IUM_WR, 1, 0, 0x0F0099)
INST1(setpe , "setpe" , 0, IUM_WR, 1, 0, 0x0F009A)
INST1(setpo , "setpo" , 0, IUM_WR, 1, 0, 0x0F009B)
INST1(setl , "setl" , 0, IUM_WR, 1, 0, 0x0F009C)
INST1(setge , "setge" , 0, IUM_WR, 1, 0, 0x0F009D)
INST1(setle , "setle" , 0, IUM_WR, 1, 0, 0x0F009E)
INST1(setg , "setg" , 0, IUM_WR, 1, 0, 0x0F009F)
#ifdef _TARGET_AMD64_
// A jump with rex prefix. This is used for register indirect
// tail calls.
INST1(rex_jmp, "rex.jmp" , 0, IUM_RD, 0, 0, 0x0020FE)
#endif
INST1(i_jmp , "jmp" , 0, IUM_RD, 0, 0, 0x0020FE)
INST0(jmp , "jmp" , 0, IUM_RD, 0, 0, 0x0000EB)
INST0(jo , "jo" , 0, IUM_RD, 1, 0, 0x000070)
INST0(jno , "jno" , 0, IUM_RD, 1, 0, 0x000071)
INST0(jb , "jb" , 0, IUM_RD, 1, 0, 0x000072)
INST0(jae , "jae" , 0, IUM_RD, 1, 0, 0x000073)
INST0(je , "je" , 0, IUM_RD, 1, 0, 0x000074)
INST0(jne , "jne" , 0, IUM_RD, 1, 0, 0x000075)
INST0(jbe , "jbe" , 0, IUM_RD, 1, 0, 0x000076)
INST0(ja , "ja" , 0, IUM_RD, 1, 0, 0x000077)
INST0(js , "js" , 0, IUM_RD, 1, 0, 0x000078)
INST0(jns , "jns" , 0, IUM_RD, 1, 0, 0x000079)
INST0(jpe , "jpe" , 0, IUM_RD, 1, 0, 0x00007A)
INST0(jpo , "jpo" , 0, IUM_RD, 1, 0, 0x00007B)
INST0(jl , "jl" , 0, IUM_RD, 1, 0, 0x00007C)
INST0(jge , "jge" , 0, IUM_RD, 1, 0, 0x00007D)
INST0(jle , "jle" , 0, IUM_RD, 1, 0, 0x00007E)
INST0(jg , "jg" , 0, IUM_RD, 1, 0, 0x00007F)
INST0(l_jmp , "jmp" , 0, IUM_RD, 0, 0, 0x0000E9)
INST0(l_jo , "jo" , 0, IUM_RD, 1, 0, 0x00800F)
INST0(l_jno , "jno" , 0, IUM_RD, 1, 0, 0x00810F)
INST0(l_jb , "jb" , 0, IUM_RD, 1, 0, 0x00820F)
INST0(l_jae , "jae" , 0, IUM_RD, 1, 0, 0x00830F)
INST0(l_je , "je" , 0, IUM_RD, 1, 0, 0x00840F)
INST0(l_jne , "jne" , 0, IUM_RD, 1, 0, 0x00850F)
INST0(l_jbe , "jbe" , 0, IUM_RD, 1, 0, 0x00860F)
INST0(l_ja , "ja" , 0, IUM_RD, 1, 0, 0x00870F)
INST0(l_js , "js" , 0, IUM_RD, 1, 0, 0x00880F)
INST0(l_jns , "jns" , 0, IUM_RD, 1, 0, 0x00890F)
INST0(l_jpe , "jpe" , 0, IUM_RD, 1, 0, 0x008A0F)
INST0(l_jpo , "jpo" , 0, IUM_RD, 1, 0, 0x008B0F)
INST0(l_jl , "jl" , 0, IUM_RD, 1, 0, 0x008C0F)
INST0(l_jge , "jge" , 0, IUM_RD, 1, 0, 0x008D0F)
INST0(l_jle , "jle" , 0, IUM_RD, 1, 0, 0x008E0F)
INST0(l_jg , "jg" , 0, IUM_RD, 1, 0, 0x008F0F)
INST0(align , "align" , 0, IUM_RD, 0, 0, BAD_CODE)
/*****************************************************************************/
#undef INST0
#undef INST1
#undef INST2
#undef INST3
#undef INST4
#undef INST5
/*****************************************************************************/
// clang-format on
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