# Check SSE instructions .text _start: # SSE instruction addps %xmm2,%xmm1 # SSE2 instruction addpd %xmm2,%xmm1 # SSE3 instruction addsubpd %xmm2,%xmm1 # SSSE3 instruction phaddw %xmm2,%xmm1 # SSE4 instructions blendvpd %xmm0,%xmm1,%xmm0 pcmpgtq %xmm1,%xmm0 # SSE4a instruction (no diagnostic) extrq $0, $0, %xmm0 # PCMUL instruction pclmulqdq $-1,%xmm1,%xmm2 # AES instructions aesdec %xmm1,%xmm2 # SHA instruction sha1nexte %xmm0, %xmm0 # GFNI instructions gf2p8mulb %xmm1,%xmm2 vgf2p8mulb %xmm0, %xmm0, %xmm0{%k1} vgf2p8mulb %zmm0, %zmm0, %zmm0