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Source code

dot:
        push    r15
        push    r14
        push    rbx
        mov     rax, rsi
        mov     r14, rdi
        mov     rbx, qword ptr [rdi]
        mov     rcx, qword ptr [rdi + 16]
        mov     rdi, qword ptr [rsi]
        mov     rsi, qword ptr [rsi + 8]
        mov     rax, qword ptr [rax + 16]
        cmp     rcx, rax
        cmovb   rax, rcx
        test    rax, rax
        je      .LBB0_1
        cmp     rax, 8
        jae     .LBB0_5
        xor     r15d, r15d
        xor     ecx, ecx
        jmp     .LBB0_4
.LBB0_1:
        xor     r15d, r15d
        jmp     .LBB0_8
.LBB0_5:
        mov     rcx, rax
        and     rcx, -8
        pxor    xmm0, xmm0
        xor     edx, edx
        pxor    xmm1, xmm1
.LBB0_6:
        movdqu  xmm2, xmmword ptr [rdi + 4*rdx]
        paddd   xmm2, xmm0
        movdqu  xmm3, xmmword ptr [rdi + 4*rdx + 16]
        paddd   xmm3, xmm1
        movdqu  xmm0, xmmword ptr [rbx + 4*rdx]
        paddd   xmm0, xmm2
        movdqu  xmm1, xmmword ptr [rbx + 4*rdx + 16]
        paddd   xmm1, xmm3
        add     rdx, 8
        cmp     rcx, rdx
        jne     .LBB0_6
        paddd   xmm1, xmm0
        pshufd  xmm0, xmm1, 238
        paddd   xmm0, xmm1
        pshufd  xmm1, xmm0, 85
        paddd   xmm1, xmm0
        movd    r15d, xmm1
        cmp     rax, rcx
        je      .LBB0_8
.LBB0_4:
        add     r15d, dword ptr [rdi + 4*rcx]
        add     r15d, dword ptr [rbx + 4*rcx]
        lea     rdx, [rcx + 1]
        mov     rcx, rdx
        cmp     rax, rdx
        jne     .LBB0_4
.LBB0_8:
        test    rsi, rsi
        je      .LBB0_10
        shl     rsi, 2
        mov     edx, 4
        call    qword ptr [rip + __rust_dealloc@GOTPCREL]
.LBB0_10:
        mov     rsi, qword ptr [r14 + 8]
        test    rsi, rsi
        je      .LBB0_12
        shl     rsi, 2
        mov     edx, 4
        mov     rdi, rbx
        call    qword ptr [rip + __rust_dealloc@GOTPCREL]
.LBB0_12:
        mov     eax, r15d
        pop     rbx
        pop     r14
        pop     r15
        ret