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#
#Copyright (c) 2019 Intel Corporation
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
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#  distributed under the License is distributed on an "AS IS" BASIS,
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#END_LEGAL


INSTRUCTIONS()::

UDELETE: NOP0F1C

{
ICLASS    : NOP
#UNAME     : NOP0F1C
CPL       : 3
CATEGORY  : WIDENOP
EXTENSION : BASE
ATTRIBUTES: NOP
ISA_SET   : PPRO
COMMENT   : memory form with MODRM.REG=0b000 and no refining prefix is CLDEMOTE
PATTERN   : 0x0F 0x1C MOD[mm] MOD!=3 REG[0b000] RM[nnn] MODRM() f2_refining_prefix
OPERANDS  : MEM0:r:v REG0=GPRv_R():r
IFORM     : NOP_MEMv_GPRv_0F1C
PATTERN   : 0x0F 0x1C MOD[mm] MOD!=3 REG[0b000] RM[nnn] MODRM() f3_refining_prefix
OPERANDS  : MEM0:r:v REG0=GPRv_R():r
IFORM     : NOP_MEMv_GPRv_0F1C
PATTERN   : 0x0F 0x1C MOD[mm] MOD!=3 REG[0b000] RM[nnn] MODRM() osz_refining_prefix
OPERANDS  : MEM0:r:v REG0=GPRv_R():r
IFORM     : NOP_MEMv_GPRv_0F1C


PATTERN   : 0x0F 0x1C MOD[mm] MOD!=3 REG[0b001] RM[nnn] MODRM() 
OPERANDS  : MEM0:r:v REG0=GPRv_R():r
IFORM     : NOP_MEMv_GPRv_0F1C
PATTERN   : 0x0F 0x1C MOD[mm] MOD!=3 REG[0b010] RM[nnn] MODRM() 
OPERANDS  : MEM0:r:v REG0=GPRv_R():r
IFORM     : NOP_MEMv_GPRv_0F1C
PATTERN   : 0x0F 0x1C MOD[mm] MOD!=3 REG[0b011] RM[nnn] MODRM() 
OPERANDS  : MEM0:r:v REG0=GPRv_R():r
IFORM     : NOP_MEMv_GPRv_0F1C
PATTERN   : 0x0F 0x1C MOD[mm] MOD!=3 REG[0b100] RM[nnn] MODRM() 
OPERANDS  : MEM0:r:v REG0=GPRv_R():r
IFORM     : NOP_MEMv_GPRv_0F1C
PATTERN   : 0x0F 0x1C MOD[mm] MOD!=3 REG[0b101] RM[nnn] MODRM() 
OPERANDS  : MEM0:r:v REG0=GPRv_R():r
IFORM     : NOP_MEMv_GPRv_0F1C
PATTERN   : 0x0F 0x1C MOD[mm] MOD!=3 REG[0b110] RM[nnn] MODRM() 
OPERANDS  : MEM0:r:v REG0=GPRv_R():r
IFORM     : NOP_MEMv_GPRv_0F1C
PATTERN   : 0x0F 0x1C MOD[mm] MOD!=3 REG[0b111] RM[nnn] MODRM() 
OPERANDS  : MEM0:r:v REG0=GPRv_R():r
IFORM     : NOP_MEMv_GPRv_0F1C
}

# re-defined by another contemporaneous ISA extension
{
ICLASS    : NOP
UNAME     : NOP0F1C_REG
CPL       : 3
CATEGORY  : WIDENOP
EXTENSION : BASE
ATTRIBUTES: NOP
ISA_SET   : PPRO

# reg form
PATTERN   : 0x0F 0x1C MOD[0b11] MOD=3 REG[rrr] RM[nnn]
OPERANDS  : REG0=GPRv_B():r REG1=GPRv_R():r
IFORM     : NOP_GPRv_GPRv_0F1C
}

{
ICLASS    : NOP
UNAME     : NOP0F1C_MEM
CPL       : 3
CATEGORY  : WIDENOP
EXTENSION : BASE
ATTRIBUTES: NOP
ISA_SET   : PPRO

PATTERN   : 0x0F 0x1C MOD[mm] MOD!=3 REG[0b000] RM[nnn] MODRM() no_refining_prefix CLDEMOTE=0
OPERANDS  : MEM0:r:v REG0=GPRv_R():r
IFORM     : NOP_MEMv_GPRv_0F1C
}