movhlps %xmm4, %xmm0 # xmm0 = ?? ?? r1 r2
addps %xmm4, %xmm0 # xmm0 = ?? ?? r1+r3 i2+i4
movlps %xmm0, (%rcx) # store low 2x32 bits (complex) to memory
movhlps %xmm4, %xmm0 # xmm0 = ?? ?? r1 r2
addps %xmm4, %xmm0 # xmm0 = ?? ?? r1+r3 i2+i4
movlps %xmm0, (%rcx) # store low 2x32 bits (complex) to memory