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INSTRUCTIONS()::
{
ICLASS    : NOP
UNAME     : NOP0F0D_reg
CPL       : 3
CATEGORY  : WIDENOP
EXTENSION : BASE
ISA_SET   : PREFETCH_NOP
COMMENT   : AMD 3DNOW prefetches that do not touch memory. This is the reg/reg form.

PATTERN   : 0x0F 0x0D MOD[0b11] MOD=3 REG[rrr] RM[nnn] 
OPERANDS  : REG0=GPRv_B():r REG1=GPRv_R():r
IFORM     : NOP_GPRv_GPRv_0F0D
}

# The rest are all mem forms (MODRM.MOD!=3)

{
ICLASS    : PREFETCH_EXCLUSIVE
CPL       : 3
ATTRIBUTES: PREFETCH
CATEGORY  : PREFETCH
EXTENSION : 3DNOW_PREFETCH
ISA_SET   : PREFETCH_NOP
PATTERN   : 0x0F 0x0D MOD[mm] MOD!=3 REG[0b000] RM[nnn] MODRM()
OPERANDS  : MEM0:r:mprefetch
}
{
ICLASS    : PREFETCHW
CPL       : 3
ATTRIBUTES: PREFETCH
CATEGORY  : PREFETCH
EXTENSION : 3DNOW_PREFETCH
COMMENT   : was PREFETCH_MODIFIED, prefetch on >=broadwell and >=silvermont
ISA_SET   : PREFETCH_NOP
PATTERN   : 0x0F 0x0D MOD[mm] MOD!=3 REG[0b001] RM[nnn] MODRM()
OPERANDS  : MEM0:r:mprefetch
IFORM     : PREFETCHW_0F0Dr1
}
{
ICLASS    : PREFETCH_RESERVED
CPL       : 3
ATTRIBUTES: PREFETCH
CATEGORY  : PREFETCH
EXTENSION : 3DNOW_PREFETCH
ISA_SET   : PREFETCH_NOP
PATTERN   : 0x0F 0x0D MOD[mm] MOD!=3 REG[0b010] RM[nnn] MODRM()
OPERANDS  : MEM0:r:mprefetch
IFORM     : PREFETCH_RESERVED_0F0Dr2
UNAME     : PREFETCH_RESERVED_0F0Dr2
}
{
ICLASS    : PREFETCHW
CPL       : 3
ATTRIBUTES: PREFETCH
CATEGORY  : PREFETCH
EXTENSION : 3DNOW_PREFETCH
COMMENT   : was PREFETCH_MODIFIED
ISA_SET   : PREFETCH_NOP
PATTERN   : 0x0F 0x0D MOD[mm] MOD!=3 REG[0b011] RM[nnn] MODRM()
OPERANDS  : MEM0:r:mprefetch
IFORM     : PREFETCHW_0F0Dr3
}
{
ICLASS    : PREFETCH_RESERVED
CPL       : 3
ATTRIBUTES: PREFETCH
CATEGORY  : PREFETCH
EXTENSION : 3DNOW_PREFETCH
ISA_SET   : PREFETCH_NOP
PATTERN   : 0x0F 0x0D MOD[mm] MOD!=3 REG[0b100] RM[nnn] MODRM()
OPERANDS  : MEM0:r:mprefetch
IFORM     : PREFETCH_RESERVED_0F0Dr4

PATTERN   : 0x0F 0x0D MOD[mm] MOD!=3 REG[0b101] RM[nnn] MODRM()
OPERANDS  : MEM0:r:mprefetch
IFORM     : PREFETCH_RESERVED_0F0Dr5

PATTERN   : 0x0F 0x0D MOD[mm] MOD!=3 REG[0b110] RM[nnn] MODRM()
OPERANDS  : MEM0:r:mprefetch
IFORM     : PREFETCH_RESERVED_0F0Dr6

PATTERN   : 0x0F 0x0D MOD[mm] MOD!=3 REG[0b111] RM[nnn] MODRM()
OPERANDS  : MEM0:r:mprefetch
IFORM     : PREFETCH_RESERVED_0F0Dr7
}

