-//===- X86InstrSystem.td - System Instructions -------------*- tablegen -*-===//
-//
+//===-- X86InstrSystem.td - System Instructions ------------*- tablegen -*-===//
+//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
-//
+//
//===----------------------------------------------------------------------===//
//
// This file describes the X86 instructions that are generally used in
//
//===----------------------------------------------------------------------===//
+let SchedRW = [WriteSystem] in {
let Defs = [RAX, RDX] in
- def RDTSC : I<0x31, RawFrm, (outs), (ins), "rdtsc", [(X86rdtsc)]>, TB;
+ def RDTSC : I<0x31, RawFrm, (outs), (ins), "rdtsc", [(X86rdtsc)], IIC_RDTSC>,
+ TB;
let Defs = [RAX, RCX, RDX] in
- def RDTSCP : I<0x01, MRM_F9, (outs), (ins), "rdtscp", []>, TB;
+ def RDTSCP : I<0x01, MRM_F9, (outs), (ins), "rdtscp", [(X86rdtscp)]>, TB;
// CPU flow control instructions
def UD2B : I<0xB9, RawFrm, (outs), (ins), "ud2b", []>, TB;
}
-def HLT : I<0xF4, RawFrm, (outs), (ins), "hlt", []>;
-def RSM : I<0xAA, RawFrm, (outs), (ins), "rsm", []>, TB;
+def HLT : I<0xF4, RawFrm, (outs), (ins), "hlt", [], IIC_HLT>;
+def RSM : I<0xAA, RawFrm, (outs), (ins), "rsm", [], IIC_RSM>, TB;
// Interrupt and SysCall Instructions.
let Uses = [EFLAGS] in
def INTO : I<0xce, RawFrm, (outs), (ins), "into", []>;
def INT3 : I<0xcc, RawFrm, (outs), (ins), "int3",
- [(int_x86_int (i8 3))]>;
+ [(int_x86_int (i8 3))], IIC_INT3>;
+} // SchedRW
// The long form of "int $3" turns into int3 as a size optimization.
// FIXME: This doesn't work because InstAlias can't match immediate constants.
//def : InstAlias<"int\t$3", (INT3)>;
+let SchedRW = [WriteSystem] in {
-def INT : Ii8<0xcd, RawFrm, (outs), (ins i8imm:$trap), "int\t$trap",
- [(int_x86_int imm:$trap)]>;
+def INT : Ii8<0xcd, RawFrm, (outs), (ins u8imm:$trap), "int\t$trap",
+ [(int_x86_int imm:$trap)], IIC_INT>;
-def SYSCALL : I<0x05, RawFrm, (outs), (ins), "syscall", []>, TB;
-def SYSRETL : I<0x07, RawFrm, (outs), (ins), "sysretl", []>, TB;
-def SYSRETQ :RI<0x07, RawFrm, (outs), (ins), "sysretq", []>, TB,
+def SYSCALL : I<0x05, RawFrm, (outs), (ins), "syscall", [], IIC_SYSCALL>, TB;
+def SYSRET : I<0x07, RawFrm, (outs), (ins), "sysret{l}", [], IIC_SYSCALL>, TB;
+def SYSRET64 :RI<0x07, RawFrm, (outs), (ins), "sysret{q}", [], IIC_SYSCALL>, TB,
Requires<[In64BitMode]>;
-def SYSENTER : I<0x34, RawFrm, (outs), (ins), "sysenter", []>, TB;
-
-def SYSEXIT : I<0x35, RawFrm, (outs), (ins), "sysexit", []>, TB,
- Requires<[In32BitMode]>;
-def SYSEXIT64 :RI<0x35, RawFrm, (outs), (ins), "sysexit", []>, TB,
- Requires<[In64BitMode]>;
+def SYSENTER : I<0x34, RawFrm, (outs), (ins), "sysenter", [],
+ IIC_SYS_ENTER_EXIT>, TB;
-def IRET16 : I<0xcf, RawFrm, (outs), (ins), "iretw", []>, OpSize;
-def IRET32 : I<0xcf, RawFrm, (outs), (ins), "iret{l|d}", []>;
-def IRET64 : RI<0xcf, RawFrm, (outs), (ins), "iretq", []>,
- Requires<[In64BitMode]>;
+def SYSEXIT : I<0x35, RawFrm, (outs), (ins), "sysexit{l}", [],
+ IIC_SYS_ENTER_EXIT>, TB;
+def SYSEXIT64 :RI<0x35, RawFrm, (outs), (ins), "sysexit{q}", [],
+ IIC_SYS_ENTER_EXIT>, TB, Requires<[In64BitMode]>;
+} // SchedRW
+def : Pat<(debugtrap),
+ (INT3)>, Requires<[NotPS4]>;
+def : Pat<(debugtrap),
+ (INT (i8 0x41))>, Requires<[IsPS4]>;
//===----------------------------------------------------------------------===//
// Input/Output Instructions.
//
+let SchedRW = [WriteSystem] in {
let Defs = [AL], Uses = [DX] in
def IN8rr : I<0xEC, RawFrm, (outs), (ins),
- "in{b}\t{%dx, %al|AL, DX}", []>;
+ "in{b}\t{%dx, %al|al, dx}", [], IIC_IN_RR>;
let Defs = [AX], Uses = [DX] in
def IN16rr : I<0xED, RawFrm, (outs), (ins),
- "in{w}\t{%dx, %ax|AX, DX}", []>, OpSize;
+ "in{w}\t{%dx, %ax|ax, dx}", [], IIC_IN_RR>, OpSize16;
let Defs = [EAX], Uses = [DX] in
def IN32rr : I<0xED, RawFrm, (outs), (ins),
- "in{l}\t{%dx, %eax|EAX, DX}", []>;
+ "in{l}\t{%dx, %eax|eax, dx}", [], IIC_IN_RR>, OpSize32;
let Defs = [AL] in
-def IN8ri : Ii8<0xE4, RawFrm, (outs), (ins i8imm:$port),
- "in{b}\t{$port, %al|AL, $port}", []>;
+def IN8ri : Ii8<0xE4, RawFrm, (outs), (ins u8imm:$port),
+ "in{b}\t{$port, %al|al, $port}", [], IIC_IN_RI>;
let Defs = [AX] in
-def IN16ri : Ii8<0xE5, RawFrm, (outs), (ins i8imm:$port),
- "in{w}\t{$port, %ax|AX, $port}", []>, OpSize;
+def IN16ri : Ii8<0xE5, RawFrm, (outs), (ins u8imm:$port),
+ "in{w}\t{$port, %ax|ax, $port}", [], IIC_IN_RI>, OpSize16;
let Defs = [EAX] in
-def IN32ri : Ii8<0xE5, RawFrm, (outs), (ins i8imm:$port),
- "in{l}\t{$port, %eax|EAX, $port}", []>;
+def IN32ri : Ii8<0xE5, RawFrm, (outs), (ins u8imm:$port),
+ "in{l}\t{$port, %eax|eax, $port}", [], IIC_IN_RI>, OpSize32;
let Uses = [DX, AL] in
def OUT8rr : I<0xEE, RawFrm, (outs), (ins),
- "out{b}\t{%al, %dx|DX, AL}", []>;
+ "out{b}\t{%al, %dx|dx, al}", [], IIC_OUT_RR>;
let Uses = [DX, AX] in
def OUT16rr : I<0xEF, RawFrm, (outs), (ins),
- "out{w}\t{%ax, %dx|DX, AX}", []>, OpSize;
+ "out{w}\t{%ax, %dx|dx, ax}", [], IIC_OUT_RR>, OpSize16;
let Uses = [DX, EAX] in
def OUT32rr : I<0xEF, RawFrm, (outs), (ins),
- "out{l}\t{%eax, %dx|DX, EAX}", []>;
+ "out{l}\t{%eax, %dx|dx, eax}", [], IIC_OUT_RR>, OpSize32;
let Uses = [AL] in
-def OUT8ir : Ii8<0xE6, RawFrm, (outs), (ins i8imm:$port),
- "out{b}\t{%al, $port|$port, AL}", []>;
+def OUT8ir : Ii8<0xE6, RawFrm, (outs), (ins u8imm:$port),
+ "out{b}\t{%al, $port|$port, al}", [], IIC_OUT_IR>;
let Uses = [AX] in
-def OUT16ir : Ii8<0xE7, RawFrm, (outs), (ins i8imm:$port),
- "out{w}\t{%ax, $port|$port, AX}", []>, OpSize;
+def OUT16ir : Ii8<0xE7, RawFrm, (outs), (ins u8imm:$port),
+ "out{w}\t{%ax, $port|$port, ax}", [], IIC_OUT_IR>, OpSize16;
let Uses = [EAX] in
-def OUT32ir : Ii8<0xE7, RawFrm, (outs), (ins i8imm:$port),
- "out{l}\t{%eax, $port|$port, EAX}", []>;
+def OUT32ir : Ii8<0xE7, RawFrm, (outs), (ins u8imm:$port),
+ "out{l}\t{%eax, $port|$port, eax}", [], IIC_OUT_IR>, OpSize32;
-def IN8 : I<0x6C, RawFrm, (outs), (ins), "ins{b}", []>;
-def IN16 : I<0x6D, RawFrm, (outs), (ins), "ins{w}", []>, OpSize;
-def IN32 : I<0x6D, RawFrm, (outs), (ins), "ins{l}", []>;
+} // SchedRW
//===----------------------------------------------------------------------===//
// Moves to and from debug registers
+let SchedRW = [WriteSystem] in {
def MOV32rd : I<0x21, MRMDestReg, (outs GR32:$dst), (ins DEBUG_REG:$src),
- "mov{l}\t{$src, $dst|$dst, $src}", []>, TB;
+ "mov{l}\t{$src, $dst|$dst, $src}", [], IIC_MOV_REG_DR>, TB,
+ Requires<[Not64BitMode]>;
def MOV64rd : I<0x21, MRMDestReg, (outs GR64:$dst), (ins DEBUG_REG:$src),
- "mov{q}\t{$src, $dst|$dst, $src}", []>, TB;
-
+ "mov{q}\t{$src, $dst|$dst, $src}", [], IIC_MOV_REG_DR>, TB,
+ Requires<[In64BitMode]>;
+
def MOV32dr : I<0x23, MRMSrcReg, (outs DEBUG_REG:$dst), (ins GR32:$src),
- "mov{l}\t{$src, $dst|$dst, $src}", []>, TB;
+ "mov{l}\t{$src, $dst|$dst, $src}", [], IIC_MOV_DR_REG>, TB,
+ Requires<[Not64BitMode]>;
def MOV64dr : I<0x23, MRMSrcReg, (outs DEBUG_REG:$dst), (ins GR64:$src),
- "mov{q}\t{$src, $dst|$dst, $src}", []>, TB;
+ "mov{q}\t{$src, $dst|$dst, $src}", [], IIC_MOV_DR_REG>, TB,
+ Requires<[In64BitMode]>;
+} // SchedRW
//===----------------------------------------------------------------------===//
// Moves to and from control registers
+let SchedRW = [WriteSystem] in {
def MOV32rc : I<0x20, MRMDestReg, (outs GR32:$dst), (ins CONTROL_REG:$src),
- "mov{l}\t{$src, $dst|$dst, $src}", []>, TB;
+ "mov{l}\t{$src, $dst|$dst, $src}", [], IIC_MOV_REG_CR>, TB,
+ Requires<[Not64BitMode]>;
def MOV64rc : I<0x20, MRMDestReg, (outs GR64:$dst), (ins CONTROL_REG:$src),
- "mov{q}\t{$src, $dst|$dst, $src}", []>, TB;
-
+ "mov{q}\t{$src, $dst|$dst, $src}", [], IIC_MOV_REG_CR>, TB,
+ Requires<[In64BitMode]>;
+
def MOV32cr : I<0x22, MRMSrcReg, (outs CONTROL_REG:$dst), (ins GR32:$src),
- "mov{l}\t{$src, $dst|$dst, $src}", []>, TB;
+ "mov{l}\t{$src, $dst|$dst, $src}", [], IIC_MOV_CR_REG>, TB,
+ Requires<[Not64BitMode]>;
def MOV64cr : I<0x22, MRMSrcReg, (outs CONTROL_REG:$dst), (ins GR64:$src),
- "mov{q}\t{$src, $dst|$dst, $src}", []>, TB;
+ "mov{q}\t{$src, $dst|$dst, $src}", [], IIC_MOV_CR_REG>, TB,
+ Requires<[In64BitMode]>;
+} // SchedRW
//===----------------------------------------------------------------------===//
// Segment override instruction prefixes
// Moves to and from segment registers.
//
+let SchedRW = [WriteMove] in {
def MOV16rs : I<0x8C, MRMDestReg, (outs GR16:$dst), (ins SEGMENT_REG:$src),
- "mov{w}\t{$src, $dst|$dst, $src}", []>, OpSize;
+ "mov{w}\t{$src, $dst|$dst, $src}", [], IIC_MOV_REG_SR>, OpSize16;
def MOV32rs : I<0x8C, MRMDestReg, (outs GR32:$dst), (ins SEGMENT_REG:$src),
- "mov{l}\t{$src, $dst|$dst, $src}", []>;
+ "mov{l}\t{$src, $dst|$dst, $src}", [], IIC_MOV_REG_SR>, OpSize32;
def MOV64rs : RI<0x8C, MRMDestReg, (outs GR64:$dst), (ins SEGMENT_REG:$src),
- "mov{q}\t{$src, $dst|$dst, $src}", []>;
+ "mov{q}\t{$src, $dst|$dst, $src}", [], IIC_MOV_REG_SR>;
def MOV16ms : I<0x8C, MRMDestMem, (outs i16mem:$dst), (ins SEGMENT_REG:$src),
- "mov{w}\t{$src, $dst|$dst, $src}", []>, OpSize;
+ "mov{w}\t{$src, $dst|$dst, $src}", [], IIC_MOV_MEM_SR>, OpSize16;
def MOV32ms : I<0x8C, MRMDestMem, (outs i32mem:$dst), (ins SEGMENT_REG:$src),
- "mov{l}\t{$src, $dst|$dst, $src}", []>;
+ "mov{l}\t{$src, $dst|$dst, $src}", [], IIC_MOV_MEM_SR>, OpSize32;
def MOV64ms : RI<0x8C, MRMDestMem, (outs i64mem:$dst), (ins SEGMENT_REG:$src),
- "mov{q}\t{$src, $dst|$dst, $src}", []>;
+ "mov{q}\t{$src, $dst|$dst, $src}", [], IIC_MOV_MEM_SR>;
def MOV16sr : I<0x8E, MRMSrcReg, (outs SEGMENT_REG:$dst), (ins GR16:$src),
- "mov{w}\t{$src, $dst|$dst, $src}", []>, OpSize;
+ "mov{w}\t{$src, $dst|$dst, $src}", [], IIC_MOV_SR_REG>, OpSize16;
def MOV32sr : I<0x8E, MRMSrcReg, (outs SEGMENT_REG:$dst), (ins GR32:$src),
- "mov{l}\t{$src, $dst|$dst, $src}", []>;
+ "mov{l}\t{$src, $dst|$dst, $src}", [], IIC_MOV_SR_REG>, OpSize32;
def MOV64sr : RI<0x8E, MRMSrcReg, (outs SEGMENT_REG:$dst), (ins GR64:$src),
- "mov{q}\t{$src, $dst|$dst, $src}", []>;
+ "mov{q}\t{$src, $dst|$dst, $src}", [], IIC_MOV_SR_REG>;
def MOV16sm : I<0x8E, MRMSrcMem, (outs SEGMENT_REG:$dst), (ins i16mem:$src),
- "mov{w}\t{$src, $dst|$dst, $src}", []>, OpSize;
+ "mov{w}\t{$src, $dst|$dst, $src}", [], IIC_MOV_SR_MEM>, OpSize16;
def MOV32sm : I<0x8E, MRMSrcMem, (outs SEGMENT_REG:$dst), (ins i32mem:$src),
- "mov{l}\t{$src, $dst|$dst, $src}", []>;
+ "mov{l}\t{$src, $dst|$dst, $src}", [], IIC_MOV_SR_MEM>, OpSize32;
def MOV64sm : RI<0x8E, MRMSrcMem, (outs SEGMENT_REG:$dst), (ins i64mem:$src),
- "mov{q}\t{$src, $dst|$dst, $src}", []>;
+ "mov{q}\t{$src, $dst|$dst, $src}", [], IIC_MOV_SR_MEM>;
+} // SchedRW
//===----------------------------------------------------------------------===//
// Segmentation support instructions.
-def SWAPGS : I<0x01, MRM_F8, (outs), (ins), "swapgs", []>, TB;
+let SchedRW = [WriteSystem] in {
+def SWAPGS : I<0x01, MRM_F8, (outs), (ins), "swapgs", [], IIC_SWAPGS>, TB;
-def LAR16rm : I<0x02, MRMSrcMem, (outs GR16:$dst), (ins i16mem:$src),
- "lar{w}\t{$src, $dst|$dst, $src}", []>, TB, OpSize;
+def LAR16rm : I<0x02, MRMSrcMem, (outs GR16:$dst), (ins i16mem:$src),
+ "lar{w}\t{$src, $dst|$dst, $src}", [], IIC_LAR_RM>, TB,
+ OpSize16;
def LAR16rr : I<0x02, MRMSrcReg, (outs GR16:$dst), (ins GR16:$src),
- "lar{w}\t{$src, $dst|$dst, $src}", []>, TB, OpSize;
+ "lar{w}\t{$src, $dst|$dst, $src}", [], IIC_LAR_RR>, TB,
+ OpSize16;
// i16mem operand in LAR32rm and GR32 operand in LAR32rr is not a typo.
-def LAR32rm : I<0x02, MRMSrcMem, (outs GR32:$dst), (ins i16mem:$src),
- "lar{l}\t{$src, $dst|$dst, $src}", []>, TB;
+def LAR32rm : I<0x02, MRMSrcMem, (outs GR32:$dst), (ins i16mem:$src),
+ "lar{l}\t{$src, $dst|$dst, $src}", [], IIC_LAR_RM>, TB,
+ OpSize32;
def LAR32rr : I<0x02, MRMSrcReg, (outs GR32:$dst), (ins GR32:$src),
- "lar{l}\t{$src, $dst|$dst, $src}", []>, TB;
+ "lar{l}\t{$src, $dst|$dst, $src}", [], IIC_LAR_RR>, TB,
+ OpSize32;
// i16mem operand in LAR64rm and GR32 operand in LAR32rr is not a typo.
-def LAR64rm : RI<0x02, MRMSrcMem, (outs GR64:$dst), (ins i16mem:$src),
- "lar{q}\t{$src, $dst|$dst, $src}", []>, TB;
+def LAR64rm : RI<0x02, MRMSrcMem, (outs GR64:$dst), (ins i16mem:$src),
+ "lar{q}\t{$src, $dst|$dst, $src}", [], IIC_LAR_RM>, TB;
def LAR64rr : RI<0x02, MRMSrcReg, (outs GR64:$dst), (ins GR32:$src),
- "lar{q}\t{$src, $dst|$dst, $src}", []>, TB;
+ "lar{q}\t{$src, $dst|$dst, $src}", [], IIC_LAR_RR>, TB;
def LSL16rm : I<0x03, MRMSrcMem, (outs GR16:$dst), (ins i16mem:$src),
- "lsl{w}\t{$src, $dst|$dst, $src}", []>, TB, OpSize;
+ "lsl{w}\t{$src, $dst|$dst, $src}", [], IIC_LSL_RM>, TB,
+ OpSize16;
def LSL16rr : I<0x03, MRMSrcReg, (outs GR16:$dst), (ins GR16:$src),
- "lsl{w}\t{$src, $dst|$dst, $src}", []>, TB, OpSize;
+ "lsl{w}\t{$src, $dst|$dst, $src}", [], IIC_LSL_RR>, TB,
+ OpSize16;
def LSL32rm : I<0x03, MRMSrcMem, (outs GR32:$dst), (ins i32mem:$src),
- "lsl{l}\t{$src, $dst|$dst, $src}", []>, TB;
+ "lsl{l}\t{$src, $dst|$dst, $src}", [], IIC_LSL_RM>, TB,
+ OpSize32;
def LSL32rr : I<0x03, MRMSrcReg, (outs GR32:$dst), (ins GR32:$src),
- "lsl{l}\t{$src, $dst|$dst, $src}", []>, TB;
+ "lsl{l}\t{$src, $dst|$dst, $src}", [], IIC_LSL_RR>, TB,
+ OpSize32;
def LSL64rm : RI<0x03, MRMSrcMem, (outs GR64:$dst), (ins i64mem:$src),
- "lsl{q}\t{$src, $dst|$dst, $src}", []>, TB;
+ "lsl{q}\t{$src, $dst|$dst, $src}", [], IIC_LSL_RM>, TB;
def LSL64rr : RI<0x03, MRMSrcReg, (outs GR64:$dst), (ins GR64:$src),
- "lsl{q}\t{$src, $dst|$dst, $src}", []>, TB;
+ "lsl{q}\t{$src, $dst|$dst, $src}", [], IIC_LSL_RR>, TB;
-def INVLPG : I<0x01, MRM7m, (outs), (ins i8mem:$addr), "invlpg\t$addr", []>, TB;
+def INVLPG : I<0x01, MRM7m, (outs), (ins i8mem:$addr), "invlpg\t$addr",
+ [], IIC_INVLPG>, TB;
def STR16r : I<0x00, MRM1r, (outs GR16:$dst), (ins),
- "str{w}\t{$dst}", []>, TB, OpSize;
+ "str{w}\t$dst", [], IIC_STR>, TB, OpSize16;
def STR32r : I<0x00, MRM1r, (outs GR32:$dst), (ins),
- "str{l}\t{$dst}", []>, TB;
+ "str{l}\t$dst", [], IIC_STR>, TB, OpSize32;
def STR64r : RI<0x00, MRM1r, (outs GR64:$dst), (ins),
- "str{q}\t{$dst}", []>, TB;
+ "str{q}\t$dst", [], IIC_STR>, TB;
def STRm : I<0x00, MRM1m, (outs i16mem:$dst), (ins),
- "str{w}\t{$dst}", []>, TB;
+ "str{w}\t$dst", [], IIC_STR>, TB;
def LTRr : I<0x00, MRM3r, (outs), (ins GR16:$src),
- "ltr{w}\t{$src}", []>, TB;
+ "ltr{w}\t$src", [], IIC_LTR>, TB;
def LTRm : I<0x00, MRM3m, (outs), (ins i16mem:$src),
- "ltr{w}\t{$src}", []>, TB;
-
+ "ltr{w}\t$src", [], IIC_LTR>, TB;
+
def PUSHCS16 : I<0x0E, RawFrm, (outs), (ins),
- "push{w}\t{%cs|CS}", []>, Requires<[In32BitMode]>, OpSize;
+ "push{w}\t{%cs|cs}", [], IIC_PUSH_SR>,
+ OpSize16, Requires<[Not64BitMode]>;
def PUSHCS32 : I<0x0E, RawFrm, (outs), (ins),
- "push{l}\t{%cs|CS}", []>, Requires<[In32BitMode]>;
+ "push{l}\t{%cs|cs}", [], IIC_PUSH_CS>,
+ OpSize32, Requires<[Not64BitMode]>;
def PUSHSS16 : I<0x16, RawFrm, (outs), (ins),
- "push{w}\t{%ss|SS}", []>, Requires<[In32BitMode]>, OpSize;
+ "push{w}\t{%ss|ss}", [], IIC_PUSH_SR>,
+ OpSize16, Requires<[Not64BitMode]>;
def PUSHSS32 : I<0x16, RawFrm, (outs), (ins),
- "push{l}\t{%ss|SS}", []>, Requires<[In32BitMode]>;
+ "push{l}\t{%ss|ss}", [], IIC_PUSH_SR>,
+ OpSize32, Requires<[Not64BitMode]>;
def PUSHDS16 : I<0x1E, RawFrm, (outs), (ins),
- "push{w}\t{%ds|DS}", []>, Requires<[In32BitMode]>, OpSize;
+ "push{w}\t{%ds|ds}", [], IIC_PUSH_SR>,
+ OpSize16, Requires<[Not64BitMode]>;
def PUSHDS32 : I<0x1E, RawFrm, (outs), (ins),
- "push{l}\t{%ds|DS}", []>, Requires<[In32BitMode]>;
+ "push{l}\t{%ds|ds}", [], IIC_PUSH_SR>,
+ OpSize32, Requires<[Not64BitMode]>;
def PUSHES16 : I<0x06, RawFrm, (outs), (ins),
- "push{w}\t{%es|ES}", []>, Requires<[In32BitMode]>, OpSize;
+ "push{w}\t{%es|es}", [], IIC_PUSH_SR>,
+ OpSize16, Requires<[Not64BitMode]>;
def PUSHES32 : I<0x06, RawFrm, (outs), (ins),
- "push{l}\t{%es|ES}", []>, Requires<[In32BitMode]>;
-
+ "push{l}\t{%es|es}", [], IIC_PUSH_SR>,
+ OpSize32, Requires<[Not64BitMode]>;
def PUSHFS16 : I<0xa0, RawFrm, (outs), (ins),
- "push{w}\t{%fs|FS}", []>, OpSize, TB;
+ "push{w}\t{%fs|fs}", [], IIC_PUSH_SR>, OpSize16, TB;
def PUSHFS32 : I<0xa0, RawFrm, (outs), (ins),
- "push{l}\t{%fs|FS}", []>, TB, Requires<[In32BitMode]>;
+ "push{l}\t{%fs|fs}", [], IIC_PUSH_SR>, TB,
+ OpSize32, Requires<[Not64BitMode]>;
def PUSHGS16 : I<0xa8, RawFrm, (outs), (ins),
- "push{w}\t{%gs|GS}", []>, OpSize, TB;
+ "push{w}\t{%gs|gs}", [], IIC_PUSH_SR>, OpSize16, TB;
def PUSHGS32 : I<0xa8, RawFrm, (outs), (ins),
- "push{l}\t{%gs|GS}", []>, TB, Requires<[In32BitMode]>;
-
+ "push{l}\t{%gs|gs}", [], IIC_PUSH_SR>, TB,
+ OpSize32, Requires<[Not64BitMode]>;
def PUSHFS64 : I<0xa0, RawFrm, (outs), (ins),
- "push{q}\t{%fs|FS}", []>, TB;
+ "push{q}\t{%fs|fs}", [], IIC_PUSH_SR>, TB,
+ OpSize32, Requires<[In64BitMode]>;
def PUSHGS64 : I<0xa8, RawFrm, (outs), (ins),
- "push{q}\t{%gs|GS}", []>, TB;
+ "push{q}\t{%gs|gs}", [], IIC_PUSH_SR>, TB,
+ OpSize32, Requires<[In64BitMode]>;
// No "pop cs" instruction.
def POPSS16 : I<0x17, RawFrm, (outs), (ins),
- "pop{w}\t{%ss|SS}", []>, OpSize, Requires<[In32BitMode]>;
+ "pop{w}\t{%ss|ss}", [], IIC_POP_SR_SS>,
+ OpSize16, Requires<[Not64BitMode]>;
def POPSS32 : I<0x17, RawFrm, (outs), (ins),
- "pop{l}\t{%ss|SS}", []> , Requires<[In32BitMode]>;
-
+ "pop{l}\t{%ss|ss}", [], IIC_POP_SR_SS>,
+ OpSize32, Requires<[Not64BitMode]>;
+
def POPDS16 : I<0x1F, RawFrm, (outs), (ins),
- "pop{w}\t{%ds|DS}", []>, OpSize, Requires<[In32BitMode]>;
+ "pop{w}\t{%ds|ds}", [], IIC_POP_SR>,
+ OpSize16, Requires<[Not64BitMode]>;
def POPDS32 : I<0x1F, RawFrm, (outs), (ins),
- "pop{l}\t{%ds|DS}", []> , Requires<[In32BitMode]>;
-
+ "pop{l}\t{%ds|ds}", [], IIC_POP_SR>,
+ OpSize32, Requires<[Not64BitMode]>;
+
def POPES16 : I<0x07, RawFrm, (outs), (ins),
- "pop{w}\t{%es|ES}", []>, OpSize, Requires<[In32BitMode]>;
+ "pop{w}\t{%es|es}", [], IIC_POP_SR>,
+ OpSize16, Requires<[Not64BitMode]>;
def POPES32 : I<0x07, RawFrm, (outs), (ins),
- "pop{l}\t{%es|ES}", []> , Requires<[In32BitMode]>;
-
+ "pop{l}\t{%es|es}", [], IIC_POP_SR>,
+ OpSize32, Requires<[Not64BitMode]>;
+
def POPFS16 : I<0xa1, RawFrm, (outs), (ins),
- "pop{w}\t{%fs|FS}", []>, OpSize, TB;
+ "pop{w}\t{%fs|fs}", [], IIC_POP_SR>, OpSize16, TB;
def POPFS32 : I<0xa1, RawFrm, (outs), (ins),
- "pop{l}\t{%fs|FS}", []>, TB , Requires<[In32BitMode]>;
+ "pop{l}\t{%fs|fs}", [], IIC_POP_SR>, TB,
+ OpSize32, Requires<[Not64BitMode]>;
def POPFS64 : I<0xa1, RawFrm, (outs), (ins),
- "pop{q}\t{%fs|FS}", []>, TB;
-
+ "pop{q}\t{%fs|fs}", [], IIC_POP_SR>, TB,
+ OpSize32, Requires<[In64BitMode]>;
+
def POPGS16 : I<0xa9, RawFrm, (outs), (ins),
- "pop{w}\t{%gs|GS}", []>, OpSize, TB;
+ "pop{w}\t{%gs|gs}", [], IIC_POP_SR>, OpSize16, TB;
def POPGS32 : I<0xa9, RawFrm, (outs), (ins),
- "pop{l}\t{%gs|GS}", []>, TB , Requires<[In32BitMode]>;
+ "pop{l}\t{%gs|gs}", [], IIC_POP_SR>, TB,
+ OpSize32, Requires<[Not64BitMode]>;
def POPGS64 : I<0xa9, RawFrm, (outs), (ins),
- "pop{q}\t{%gs|GS}", []>, TB;
-
+ "pop{q}\t{%gs|gs}", [], IIC_POP_SR>, TB,
+ OpSize32, Requires<[In64BitMode]>;
+
def LDS16rm : I<0xc5, MRMSrcMem, (outs GR16:$dst), (ins opaque32mem:$src),
- "lds{w}\t{$src, $dst|$dst, $src}", []>, OpSize;
+ "lds{w}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, OpSize16;
def LDS32rm : I<0xc5, MRMSrcMem, (outs GR32:$dst), (ins opaque48mem:$src),
- "lds{l}\t{$src, $dst|$dst, $src}", []>;
-
+ "lds{l}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, OpSize32;
+
def LSS16rm : I<0xb2, MRMSrcMem, (outs GR16:$dst), (ins opaque32mem:$src),
- "lss{w}\t{$src, $dst|$dst, $src}", []>, TB, OpSize;
+ "lss{w}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, TB, OpSize16;
def LSS32rm : I<0xb2, MRMSrcMem, (outs GR32:$dst), (ins opaque48mem:$src),
- "lss{l}\t{$src, $dst|$dst, $src}", []>, TB;
+ "lss{l}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, TB, OpSize32;
def LSS64rm : RI<0xb2, MRMSrcMem, (outs GR64:$dst), (ins opaque80mem:$src),
- "lss{q}\t{$src, $dst|$dst, $src}", []>, TB;
-
+ "lss{q}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, TB;
+
def LES16rm : I<0xc4, MRMSrcMem, (outs GR16:$dst), (ins opaque32mem:$src),
- "les{w}\t{$src, $dst|$dst, $src}", []>, OpSize;
+ "les{w}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, OpSize16;
def LES32rm : I<0xc4, MRMSrcMem, (outs GR32:$dst), (ins opaque48mem:$src),
- "les{l}\t{$src, $dst|$dst, $src}", []>;
-
+ "les{l}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, OpSize32;
+
def LFS16rm : I<0xb4, MRMSrcMem, (outs GR16:$dst), (ins opaque32mem:$src),
- "lfs{w}\t{$src, $dst|$dst, $src}", []>, TB, OpSize;
+ "lfs{w}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, TB, OpSize16;
def LFS32rm : I<0xb4, MRMSrcMem, (outs GR32:$dst), (ins opaque48mem:$src),
- "lfs{l}\t{$src, $dst|$dst, $src}", []>, TB;
+ "lfs{l}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, TB, OpSize32;
def LFS64rm : RI<0xb4, MRMSrcMem, (outs GR64:$dst), (ins opaque80mem:$src),
- "lfs{q}\t{$src, $dst|$dst, $src}", []>, TB;
-
+ "lfs{q}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, TB;
+
def LGS16rm : I<0xb5, MRMSrcMem, (outs GR16:$dst), (ins opaque32mem:$src),
- "lgs{w}\t{$src, $dst|$dst, $src}", []>, TB, OpSize;
+ "lgs{w}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, TB, OpSize16;
def LGS32rm : I<0xb5, MRMSrcMem, (outs GR32:$dst), (ins opaque48mem:$src),
- "lgs{l}\t{$src, $dst|$dst, $src}", []>, TB;
-
+ "lgs{l}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, TB, OpSize32;
+
def LGS64rm : RI<0xb5, MRMSrcMem, (outs GR64:$dst), (ins opaque80mem:$src),
- "lgs{q}\t{$src, $dst|$dst, $src}", []>, TB;
+ "lgs{q}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, TB;
def VERRr : I<0x00, MRM4r, (outs), (ins GR16:$seg),
- "verr\t$seg", []>, TB;
+ "verr\t$seg", [], IIC_VERR>, TB;
def VERRm : I<0x00, MRM4m, (outs), (ins i16mem:$seg),
- "verr\t$seg", []>, TB;
+ "verr\t$seg", [], IIC_VERR>, TB;
def VERWr : I<0x00, MRM5r, (outs), (ins GR16:$seg),
- "verw\t$seg", []>, TB;
+ "verw\t$seg", [], IIC_VERW_MEM>, TB;
def VERWm : I<0x00, MRM5m, (outs), (ins i16mem:$seg),
- "verw\t$seg", []>, TB;
+ "verw\t$seg", [], IIC_VERW_REG>, TB;
+} // SchedRW
//===----------------------------------------------------------------------===//
// Descriptor-table support instructions
+let SchedRW = [WriteSystem] in {
def SGDT16m : I<0x01, MRM0m, (outs opaque48mem:$dst), (ins),
- "sgdtw\t$dst", []>, TB, OpSize, Requires<[In32BitMode]>;
-def SGDTm : I<0x01, MRM0m, (outs opaque48mem:$dst), (ins),
- "sgdt\t$dst", []>, TB;
+ "sgdt{w}\t$dst", [], IIC_SGDT>, TB, OpSize16, Requires<[Not64BitMode]>;
+def SGDT32m : I<0x01, MRM0m, (outs opaque48mem:$dst), (ins),
+ "sgdt{l}\t$dst", [], IIC_SGDT>, OpSize32, TB, Requires <[Not64BitMode]>;
+def SGDT64m : I<0x01, MRM0m, (outs opaque80mem:$dst), (ins),
+ "sgdt{q}\t$dst", [], IIC_SGDT>, TB, Requires <[In64BitMode]>;
def SIDT16m : I<0x01, MRM1m, (outs opaque48mem:$dst), (ins),
- "sidtw\t$dst", []>, TB, OpSize, Requires<[In32BitMode]>;
-def SIDTm : I<0x01, MRM1m, (outs opaque48mem:$dst), (ins),
- "sidt\t$dst", []>, TB;
+ "sidt{w}\t$dst", [], IIC_SIDT>, TB, OpSize16, Requires<[Not64BitMode]>;
+def SIDT32m : I<0x01, MRM1m, (outs opaque48mem:$dst), (ins),
+ "sidt{l}\t$dst", []>, OpSize32, TB, Requires <[Not64BitMode]>;
+def SIDT64m : I<0x01, MRM1m, (outs opaque80mem:$dst), (ins),
+ "sidt{q}\t$dst", []>, TB, Requires <[In64BitMode]>;
def SLDT16r : I<0x00, MRM0r, (outs GR16:$dst), (ins),
- "sldt{w}\t$dst", []>, TB, OpSize;
+ "sldt{w}\t$dst", [], IIC_SLDT>, TB, OpSize16;
def SLDT16m : I<0x00, MRM0m, (outs i16mem:$dst), (ins),
- "sldt{w}\t$dst", []>, TB;
+ "sldt{w}\t$dst", [], IIC_SLDT>, TB;
def SLDT32r : I<0x00, MRM0r, (outs GR32:$dst), (ins),
- "sldt{l}\t$dst", []>, TB;
-
+ "sldt{l}\t$dst", [], IIC_SLDT>, OpSize32, TB;
+
// LLDT is not interpreted specially in 64-bit mode because there is no sign
// extension.
def SLDT64r : RI<0x00, MRM0r, (outs GR64:$dst), (ins),
- "sldt{q}\t$dst", []>, TB;
+ "sldt{q}\t$dst", [], IIC_SLDT>, TB;
def SLDT64m : RI<0x00, MRM0m, (outs i16mem:$dst), (ins),
- "sldt{q}\t$dst", []>, TB;
+ "sldt{q}\t$dst", [], IIC_SLDT>, TB;
def LGDT16m : I<0x01, MRM2m, (outs), (ins opaque48mem:$src),
- "lgdtw\t$src", []>, TB, OpSize, Requires<[In32BitMode]>;
-def LGDTm : I<0x01, MRM2m, (outs), (ins opaque48mem:$src),
- "lgdt\t$src", []>, TB;
+ "lgdt{w}\t$src", [], IIC_LGDT>, TB, OpSize16, Requires<[Not64BitMode]>;
+def LGDT32m : I<0x01, MRM2m, (outs), (ins opaque48mem:$src),
+ "lgdt{l}\t$src", [], IIC_LGDT>, OpSize32, TB, Requires<[Not64BitMode]>;
+def LGDT64m : I<0x01, MRM2m, (outs), (ins opaque80mem:$src),
+ "lgdt{q}\t$src", [], IIC_LGDT>, TB, Requires<[In64BitMode]>;
def LIDT16m : I<0x01, MRM3m, (outs), (ins opaque48mem:$src),
- "lidtw\t$src", []>, TB, OpSize, Requires<[In32BitMode]>;
-def LIDTm : I<0x01, MRM3m, (outs), (ins opaque48mem:$src),
- "lidt\t$src", []>, TB;
+ "lidt{w}\t$src", [], IIC_LIDT>, TB, OpSize16, Requires<[Not64BitMode]>;
+def LIDT32m : I<0x01, MRM3m, (outs), (ins opaque48mem:$src),
+ "lidt{l}\t$src", [], IIC_LIDT>, OpSize32, TB, Requires<[Not64BitMode]>;
+def LIDT64m : I<0x01, MRM3m, (outs), (ins opaque80mem:$src),
+ "lidt{q}\t$src", [], IIC_LIDT>, TB, Requires<[In64BitMode]>;
def LLDT16r : I<0x00, MRM2r, (outs), (ins GR16:$src),
- "lldt{w}\t$src", []>, TB;
+ "lldt{w}\t$src", [], IIC_LLDT_REG>, TB;
def LLDT16m : I<0x00, MRM2m, (outs), (ins i16mem:$src),
- "lldt{w}\t$src", []>, TB;
-
+ "lldt{w}\t$src", [], IIC_LLDT_MEM>, TB;
+} // SchedRW
+
//===----------------------------------------------------------------------===//
// Specialized register support
-def WRMSR : I<0x30, RawFrm, (outs), (ins), "wrmsr", []>, TB;
-def RDMSR : I<0x32, RawFrm, (outs), (ins), "rdmsr", []>, TB;
-def RDPMC : I<0x33, RawFrm, (outs), (ins), "rdpmc", []>, TB;
-
-def SMSW16r : I<0x01, MRM4r, (outs GR16:$dst), (ins),
- "smsw{w}\t$dst", []>, OpSize, TB;
-def SMSW32r : I<0x01, MRM4r, (outs GR32:$dst), (ins),
- "smsw{l}\t$dst", []>, TB;
+let SchedRW = [WriteSystem] in {
+let Uses = [EAX, ECX, EDX] in
+def WRMSR : I<0x30, RawFrm, (outs), (ins), "wrmsr", [], IIC_WRMSR>, TB;
+let Defs = [EAX, EDX], Uses = [ECX] in
+def RDMSR : I<0x32, RawFrm, (outs), (ins), "rdmsr", [], IIC_RDMSR>, TB;
+
+let Defs = [RAX, RDX], Uses = [ECX] in
+ def RDPMC : I<0x33, RawFrm, (outs), (ins), "rdpmc", [(X86rdpmc)], IIC_RDPMC>,
+ TB;
+
+def SMSW16r : I<0x01, MRM4r, (outs GR16:$dst), (ins),
+ "smsw{w}\t$dst", [], IIC_SMSW>, OpSize16, TB;
+def SMSW32r : I<0x01, MRM4r, (outs GR32:$dst), (ins),
+ "smsw{l}\t$dst", [], IIC_SMSW>, OpSize32, TB;
// no m form encodable; use SMSW16m
-def SMSW64r : RI<0x01, MRM4r, (outs GR64:$dst), (ins),
- "smsw{q}\t$dst", []>, TB;
+def SMSW64r : RI<0x01, MRM4r, (outs GR64:$dst), (ins),
+ "smsw{q}\t$dst", [], IIC_SMSW>, TB;
// For memory operands, there is only a 16-bit form
def SMSW16m : I<0x01, MRM4m, (outs i16mem:$dst), (ins),
- "smsw{w}\t$dst", []>, TB;
+ "smsw{w}\t$dst", [], IIC_SMSW>, TB;
def LMSW16r : I<0x01, MRM6r, (outs), (ins GR16:$src),
- "lmsw{w}\t$src", []>, TB;
+ "lmsw{w}\t$src", [], IIC_LMSW_MEM>, TB;
def LMSW16m : I<0x01, MRM6m, (outs), (ins i16mem:$src),
- "lmsw{w}\t$src", []>, TB;
-
-def CPUID : I<0xA2, RawFrm, (outs), (ins), "cpuid", []>, TB;
+ "lmsw{w}\t$src", [], IIC_LMSW_REG>, TB;
+
+let Defs = [EAX, EBX, ECX, EDX], Uses = [EAX, ECX] in
+ def CPUID : I<0xA2, RawFrm, (outs), (ins), "cpuid", [], IIC_CPUID>, TB;
+} // SchedRW
//===----------------------------------------------------------------------===//
// Cache instructions
-def INVD : I<0x08, RawFrm, (outs), (ins), "invd", []>, TB;
-def WBINVD : I<0x09, RawFrm, (outs), (ins), "wbinvd", []>, TB;
+let SchedRW = [WriteSystem] in {
+def INVD : I<0x08, RawFrm, (outs), (ins), "invd", [], IIC_INVD>, TB;
+def WBINVD : I<0x09, RawFrm, (outs), (ins), "wbinvd", [], IIC_INVD>, TB;
+} // SchedRW
//===----------------------------------------------------------------------===//
// XSAVE instructions
-let Defs = [RDX, RAX], Uses = [RCX] in
+let SchedRW = [WriteSystem] in {
+let Predicates = [HasXSAVE] in {
+let Defs = [EDX, EAX], Uses = [ECX] in
def XGETBV : I<0x01, MRM_D0, (outs), (ins), "xgetbv", []>, TB;
-let Uses = [RDX, RAX, RCX] in
+let Uses = [EDX, EAX, ECX] in
def XSETBV : I<0x01, MRM_D1, (outs), (ins), "xsetbv", []>, TB;
+}
-let Uses = [RDX, RAX] in {
- def XSAVE : I<0xAE, MRM4m, (outs opaque512mem:$dst), (ins),
- "xsave\t$dst", []>, TB;
- def XSAVE64 : I<0xAE, MRM4m, (outs opaque512mem:$dst), (ins),
- "xsaveq\t$dst", []>, TB, REX_W, Requires<[In64BitMode]>;
+let Uses = [EDX, EAX] in {
+let Predicates = [HasXSAVE] in {
+ def XSAVE : I<0xAE, MRM4m, (outs), (ins opaque512mem:$dst),
+ "xsave\t$dst",
+ [(int_x86_xsave addr:$dst, EDX, EAX)]>, TB;
+ def XSAVE64 : RI<0xAE, MRM4m, (outs), (ins opaque512mem:$dst),
+ "xsave64\t$dst",
+ [(int_x86_xsave64 addr:$dst, EDX, EAX)]>, TB, Requires<[In64BitMode]>;
def XRSTOR : I<0xAE, MRM5m, (outs), (ins opaque512mem:$dst),
- "xrstor\t$dst", []>, TB;
- def XRSTOR64 : I<0xAE, MRM5m, (outs), (ins opaque512mem:$dst),
- "xrstorq\t$dst", []>, TB, REX_W, Requires<[In64BitMode]>;
- def XSAVEOPT : I<0xAE, MRM6m, (outs opaque512mem:$dst), (ins),
- "xsaveopt\t$dst", []>, TB;
- def XSAVEOPT64 : I<0xAE, MRM6m, (outs opaque512mem:$dst), (ins),
- "xsaveoptq\t$dst", []>, TB, REX_W, Requires<[In64BitMode]>;
+ "xrstor\t$dst",
+ [(int_x86_xrstor addr:$dst, EDX, EAX)]>, TB;
+ def XRSTOR64 : RI<0xAE, MRM5m, (outs), (ins opaque512mem:$dst),
+ "xrstor64\t$dst",
+ [(int_x86_xrstor64 addr:$dst, EDX, EAX)]>, TB, Requires<[In64BitMode]>;
+}
+let Predicates = [HasXSAVEOPT] in {
+ def XSAVEOPT : I<0xAE, MRM6m, (outs), (ins opaque512mem:$dst),
+ "xsaveopt\t$dst",
+ [(int_x86_xsaveopt addr:$dst, EDX, EAX)]>, TB;
+ def XSAVEOPT64 : RI<0xAE, MRM6m, (outs), (ins opaque512mem:$dst),
+ "xsaveopt64\t$dst",
+ [(int_x86_xsaveopt64 addr:$dst, EDX, EAX)]>, TB, Requires<[In64BitMode]>;
}
+let Predicates = [HasXSAVEC] in {
+ def XSAVEC : I<0xC7, MRM4m, (outs), (ins opaque512mem:$dst),
+ "xsavec\t$dst",
+ [(int_x86_xsavec addr:$dst, EDX, EAX)]>, TB;
+ def XSAVEC64 : RI<0xC7, MRM4m, (outs), (ins opaque512mem:$dst),
+ "xsavec64\t$dst",
+ [(int_x86_xsavec64 addr:$dst, EDX, EAX)]>, TB, Requires<[In64BitMode]>;
+}
+let Predicates = [HasXSAVES] in {
+ def XSAVES : I<0xC7, MRM5m, (outs), (ins opaque512mem:$dst),
+ "xsaves\t$dst",
+ [(int_x86_xsaves addr:$dst, EDX, EAX)]>, TB;
+ def XSAVES64 : RI<0xC7, MRM5m, (outs), (ins opaque512mem:$dst),
+ "xsaves64\t$dst",
+ [(int_x86_xsaves64 addr:$dst, EDX, EAX)]>, TB, Requires<[In64BitMode]>;
+ def XRSTORS : I<0xC7, MRM3m, (outs), (ins opaque512mem:$dst),
+ "xrstors\t$dst",
+ [(int_x86_xrstors addr:$dst, EDX, EAX)]>, TB;
+ def XRSTORS64 : RI<0xC7, MRM3m, (outs), (ins opaque512mem:$dst),
+ "xrstors64\t$dst",
+ [(int_x86_xrstors64 addr:$dst, EDX, EAX)]>, TB, Requires<[In64BitMode]>;
+}
+} // Uses
+} // SchedRW
//===----------------------------------------------------------------------===//
// VIA PadLock crypto instructions
let Defs = [RAX, RDI], Uses = [RDX, RDI] in
- def XSTORE : I<0xc0, RawFrm, (outs), (ins), "xstore", []>, A7;
+ def XSTORE : I<0xa7, MRM_C0, (outs), (ins), "xstore", []>, TB;
def : InstAlias<"xstorerng", (XSTORE)>;
let Defs = [RSI, RDI], Uses = [RBX, RDX, RSI, RDI] in {
- def XCRYPTECB : I<0xc8, RawFrm, (outs), (ins), "xcryptecb", []>, A7;
- def XCRYPTCBC : I<0xd0, RawFrm, (outs), (ins), "xcryptcbc", []>, A7;
- def XCRYPTCTR : I<0xd8, RawFrm, (outs), (ins), "xcryptctr", []>, A7;
- def XCRYPTCFB : I<0xe0, RawFrm, (outs), (ins), "xcryptcfb", []>, A7;
- def XCRYPTOFB : I<0xe8, RawFrm, (outs), (ins), "xcryptofb", []>, A7;
+ def XCRYPTECB : I<0xa7, MRM_C8, (outs), (ins), "xcryptecb", []>, TB;
+ def XCRYPTCBC : I<0xa7, MRM_D0, (outs), (ins), "xcryptcbc", []>, TB;
+ def XCRYPTCTR : I<0xa7, MRM_D8, (outs), (ins), "xcryptctr", []>, TB;
+ def XCRYPTCFB : I<0xa7, MRM_E0, (outs), (ins), "xcryptcfb", []>, TB;
+ def XCRYPTOFB : I<0xa7, MRM_E8, (outs), (ins), "xcryptofb", []>, TB;
}
let Defs = [RAX, RSI, RDI], Uses = [RAX, RSI, RDI] in {
- def XSHA1 : I<0xc8, RawFrm, (outs), (ins), "xsha1", []>, A6;
- def XSHA256 : I<0xd0, RawFrm, (outs), (ins), "xsha256", []>, A6;
+ def XSHA1 : I<0xa6, MRM_C8, (outs), (ins), "xsha1", []>, TB;
+ def XSHA256 : I<0xa6, MRM_D0, (outs), (ins), "xsha256", []>, TB;
}
let Defs = [RAX, RDX, RSI], Uses = [RAX, RSI] in
- def MONTMUL : I<0xc0, RawFrm, (outs), (ins), "montmul", []>, A6;
+ def MONTMUL : I<0xa6, MRM_C0, (outs), (ins), "montmul", []>, TB;
//===----------------------------------------------------------------------===//
// FS/GS Base Instructions
-let Predicates = [In64BitMode] in {
+let Predicates = [HasFSGSBase, In64BitMode] in {
def RDFSBASE : I<0xAE, MRM0r, (outs GR32:$dst), (ins),
- "rdfsbase{l}\t$dst", []>, TB, XS;
+ "rdfsbase{l}\t$dst",
+ [(set GR32:$dst, (int_x86_rdfsbase_32))]>, XS;
def RDFSBASE64 : RI<0xAE, MRM0r, (outs GR64:$dst), (ins),
- "rdfsbase{q}\t$dst", []>, TB, XS;
+ "rdfsbase{q}\t$dst",
+ [(set GR64:$dst, (int_x86_rdfsbase_64))]>, XS;
def RDGSBASE : I<0xAE, MRM1r, (outs GR32:$dst), (ins),
- "rdgsbase{l}\t$dst", []>, TB, XS;
+ "rdgsbase{l}\t$dst",
+ [(set GR32:$dst, (int_x86_rdgsbase_32))]>, XS;
def RDGSBASE64 : RI<0xAE, MRM1r, (outs GR64:$dst), (ins),
- "rdgsbase{q}\t$dst", []>, TB, XS;
- def WRFSBASE : I<0xAE, MRM2r, (outs), (ins GR32:$dst),
- "wrfsbase{l}\t$dst", []>, TB, XS;
- def WRFSBASE64 : RI<0xAE, MRM2r, (outs), (ins GR64:$dst),
- "wrfsbase{q}\t$dst", []>, TB, XS;
- def WRGSBASE : I<0xAE, MRM3r, (outs), (ins GR32:$dst),
- "wrgsbase{l}\t$dst", []>, TB, XS;
- def WRGSBASE64 : RI<0xAE, MRM3r, (outs), (ins GR64:$dst),
- "wrgsbase{q}\t$dst", []>, TB, XS;
+ "rdgsbase{q}\t$dst",
+ [(set GR64:$dst, (int_x86_rdgsbase_64))]>, XS;
+ def WRFSBASE : I<0xAE, MRM2r, (outs), (ins GR32:$src),
+ "wrfsbase{l}\t$src",
+ [(int_x86_wrfsbase_32 GR32:$src)]>, XS;
+ def WRFSBASE64 : RI<0xAE, MRM2r, (outs), (ins GR64:$src),
+ "wrfsbase{q}\t$src",
+ [(int_x86_wrfsbase_64 GR64:$src)]>, XS;
+ def WRGSBASE : I<0xAE, MRM3r, (outs), (ins GR32:$src),
+ "wrgsbase{l}\t$src",
+ [(int_x86_wrgsbase_32 GR32:$src)]>, XS;
+ def WRGSBASE64 : RI<0xAE, MRM3r, (outs), (ins GR64:$src),
+ "wrgsbase{q}\t$src",
+ [(int_x86_wrgsbase_64 GR64:$src)]>, XS;
}
//===----------------------------------------------------------------------===//
// INVPCID Instruction
def INVPCID32 : I<0x82, MRMSrcMem, (outs), (ins GR32:$src1, i128mem:$src2),
- "invpcid {$src2, $src1|$src1, $src2}", []>, OpSize, T8,
- Requires<[In32BitMode]>;
+ "invpcid\t{$src2, $src1|$src1, $src2}", []>, T8PD,
+ Requires<[Not64BitMode]>;
def INVPCID64 : I<0x82, MRMSrcMem, (outs), (ins GR64:$src1, i128mem:$src2),
- "invpcid {$src2, $src1|$src1, $src2}", []>, OpSize, T8,
+ "invpcid\t{$src2, $src1|$src1, $src2}", []>, T8PD,
Requires<[In64BitMode]>;
+
+//===----------------------------------------------------------------------===//
+// SMAP Instruction
+let Defs = [EFLAGS] in {
+ def CLAC : I<0x01, MRM_CA, (outs), (ins), "clac", []>, TB;
+ def STAC : I<0x01, MRM_CB, (outs), (ins), "stac", []>, TB;
+}
+
+//===----------------------------------------------------------------------===//
+// SMX Instruction
+let Uses = [RAX, RBX, RCX, RDX], Defs = [RAX, RBX, RCX] in {
+ def GETSEC : I<0x37, RawFrm, (outs), (ins), "getsec", []>, TB;
+}
projects / oota-llvm.git / blobdiff