Well, reading assembler is good enough:
void f(int[] a)
{
a[0]=0;
a[1]=1;
a[2]=2;
}
Here pointer is passed in rsi register and length - in rdi:
void f(int[]):
push rax
test rdi, rdi
je .LBB0_4
mov dword ptr [rsi], 0
cmp rdi, 1
jbe .LBB0_5
mov dword ptr [rsi + 4], 1
cmp rdi, 2
jbe .LBB0_6
mov dword ptr [rsi + 8], 2
pop rax
ret
.LBB0_4:
mov edi, 55
mov esi, .L.str
mov edx, 5
call _d_arraybounds
.LBB0_5:
mov edi, 55
mov esi, .L.str
mov edx, 6
call _d_arraybounds
.LBB0_6:
mov edi, 55
mov esi, .L.str
mov edx, 7
call _d_arraybounds
You play with assembler generated for D code at
http://ldc.acomirei.ru/
