PMAXSW

MMX PENTIUMMMX x86_64

4 encoding forms.

X86_PMAXSW_X86_LEGACY_0F_EE_242698
mm, mm/m64
X86_LEGACY EE /r MMX2
X86_PMAXSW_X86_LEGACY_0F_EE_898451
xmm, xmm/m128
X86_LEGACY EE /r SSE2
XED_PMAXSW_X86_LEGACY_0F_EE_33658
REG0=MMX_R():rw:q MEM0:r:q REG0=MMX_R():rw:q REG1=MMX_B():r:q
X86_LEGACY EE 0F EE /r PENTIUMMMX
XED_PMAXSW_X86_LEGACY_0F_EE_544843
REG0=XMM_R():rw:dq MEM0:r:dq REG0=XMM_R():rw:dq REG1=XMM_B():r:dq
X86_LEGACY EE 0F EE /r SSE2