Function index_many::_doc_assembly::std_result_direct_option[][src]

pub unsafe fn std_result_direct_option(
    slice: &mut [Elem],
    indices: [usize; 3]
) -> Option<[&mut Elem; 3]>
Expand description

Body: { std_proposal::SliceExt::get_many_mut_res_direct(slice, indices).ok() }

Assembly (x86_64)

codegen_crate::std_result_direct_option:
 mov     r10, qword, ptr, [r9]
 cmp     r10, r8
 jae     .LBB0_7
 mov     rcx, qword, ptr, [r9, +, 8]
 cmp     rcx, r8
 jae     .LBB0_7
 cmp     rcx, r10
 je      .LBB0_7
 mov     r9, qword, ptr, [r9, +, 16]
 cmp     r9, r8
 jae     .LBB0_7
 cmp     r9, r10
 je      .LBB0_7
 cmp     r9, rcx
 je      .LBB0_7
 lea     r8, [rdx, +, 8*r10]
 lea     rcx, [rdx, +, 8*rcx]
 lea     rdx, [rdx, +, 8*r9]
 mov     qword, ptr, [rax], r8
 mov     qword, ptr, [rax, +, 8], rcx
 mov     qword, ptr, [rax, +, 16], rdx
 ret
.LBB0_7:
 mov     qword, ptr, [rax], 0
 ret