PACKSSDW

MMX PENTIUMMMX x86_64

4 encoding forms.

X86_PACKSSDW_X86_LEGACY_0F_6B_898451
xmm, xmm/m128
X86_LEGACY 6B /r SSE2
XED_PACKSSDW_X86_LEGACY_0F_6B_525896
REG0=XMM_R():rw:dq:i32 MEM0:r:dq:i32 REG0=XMM_R():rw:dq:i32 REG1=XMM_B():r:dq:i32
X86_LEGACY 6B 0F 6B /r SSE2
XED_PACKSSDW_X86_LEGACY_0F_6B_539496
REG0=MMX_R():rw:q:i32 REG1=MMX_B():r:q:i32
X86_LEGACY 6B /r PENTIUMMMX
XED_PACKSSDW_X86_LEGACY_0F_6B_766822
REG0=MMX_R():rw:q:i32 MEM0:r:q:i32
X86_LEGACY 6B /r PENTIUMMMX