PEXTRB

SSE SSE4 x86_64

2 encoding forms.

X86_PEXTRB_X86_LEGACY_0F3A_14_441378
r32[7:0]/m8, xmm, imm8
X86_LEGACY 14 /r SSE4_1
XED_PEXTRB_X86_LEGACY_0F3A_14_566907
MEM0:w:b REG0=XMM_R():r:dq IMM0:r:b REG0=GPR32_B():w:d REG1=XMM_R():r:dq IMM0:r:b
X86_LEGACY 14 0F 3A 14 /r SSE4