HADDPD

SSE SSE3 x86_64

2 encoding forms.

X86_HADDPD_X86_LEGACY_0F_7C_898451
xmm, xmm/m128
X86_LEGACY 7C /r SSE3
XED_HADDPD_X86_LEGACY_0F_7C_294128
REG0=XMM_R():rw:pd MEM0:r:pd REG0=XMM_R():rw:pd REG1=XMM_B():r:pd
X86_LEGACY 7C 0F 7C /r SSE3