[araki@Arakis-MBP No Backup]$ diff main3.txt main4.txt 20,23d19 < .section __TEXT,__literal8,8byte_literals < .p2align 3 < LCPI1_2: < .quad 4607092346807469998 43c39 < movl $3, %edi --- > movl $4, %edi 45c41 < movq $3, 16(%rax) --- > movq $4, 16(%rax) 48,49c44 < movabsq $4607182418800017408, %rcx < movq %rcx, 48(%rax) --- > movups %xmm0, 48(%rax) 85c80 < movl $3, %edi --- > movl $4, %edi 89,94c84,90 < movupd 32(%rdi), %xmm0 < mulpd LCPI1_1(%rip), %xmm0 < movupd %xmm0, 32(%rdi) < movsd 48(%rdi), %xmm0 < mulsd LCPI1_2(%rip), %xmm0 < movsd %xmm0, 48(%rdi) --- > movapd LCPI1_1(%rip), %xmm0 > movupd 32(%rdi), %xmm1 > movupd 48(%rdi), %xmm2 > mulpd %xmm0, %xmm1 > movupd %xmm1, 32(%rdi) > mulpd %xmm0, %xmm2 > movupd %xmm2, 48(%rdi)