void init_locations(int L[]) {
  int j;
  for (j = 0; j < (5 * 10); j++)
    L[j] = ((5 + 3) + (j) + 2 * ((j) / 5));
}


x86 assembly (clang, -O0):
<init_locations>:
push   %rbp
mov    %rsp,%rbp
mov    %rdi,-0x8(%rbp)
movl   $0x0,-0xc(%rbp)
cmpl   $0x32,-0xc(%rbp)
jge    114e <init_locations+0x4e>
mov    -0xc(%rbp),%eax
add    $0x8,%eax
mov    %eax,-0x10(%rbp)
mov    -0xc(%rbp),%eax
mov    $0x5,%ecx
cltd
idiv   %ecx
mov    -0x10(%rbp),%edx
shl    $0x1,%eax
add    %eax,%edx
mov    -0x8(%rbp),%rax
movslq -0xc(%rbp),%rcx
mov    %edx,(%rax,%rcx,4)
mov    -0xc(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0xc(%rbp)
jmp    110f <init_locations+0xf>
pop    %rbp
ret

x86 assembly (clang, -O2):
<init_locations>:
movaps 0xef9(%rip),%xmm0
movups %xmm0,(%rdi)
movaps 0xeff(%rip),%xmm0
movups %xmm0,0x10(%rdi)
movaps 0xf04(%rip),%xmm0
movups %xmm0,0x20(%rdi)
movaps 0xf09(%rip),%xmm0
movups %xmm0,0x30(%rdi)
movaps 0xf0e(%rip),%xmm0
movups %xmm0,0x40(%rdi)
movaps 0xf13(%rip),%xmm0
movups %xmm0,0x50(%rdi)
movaps 0xf18(%rip),%xmm0
movups %xmm0,0x60(%rdi)
movaps 0xf1d(%rip),%xmm0
movups %xmm0,0x70(%rdi)
movaps 0xf22(%rip),%xmm0
movups %xmm0,0x80(%rdi)
movaps 0xf24(%rip),%xmm0
movups %xmm0,0x90(%rdi)
movaps 0xf26(%rip),%xmm0
movups %xmm0,0xa0(%rdi)
movaps 0xf28(%rip),%xmm0
movups %xmm0,0xb0(%rdi)
movabs $0x4b0000004a,%rax
mov    %rax,0xc0(%rdi)
ret

LLVM IR (-O0):
define void @init_locations(i32* %0) {
%2 = alloca i32*
%3 = alloca i32
store i32* %0, i32** %2
store i32 0, i32* %3
br label %4
4: ; preds = %18, %1
%5 = load i32, i32* %3
%6 = icmp slt i32 %5, 50
br i1 %6, label %7, label %21
7: ; preds = %4
%8 = load i32, i32* %3
%9 = add nsw i32 8, %8
%10 = load i32, i32* %3
%11 = sdiv i32 %10, 5
%12 = mul nsw i32 2, %11
%13 = add nsw i32 %9, %12
%14 = load i32*, i32** %2
%15 = load i32, i32* %3
%16 = sext i32 %15 to i64
%17 = getelementptr inbounds i32, i32* %14, i64 %16
store i32 %13, i32* %17
br label %18
18: ; preds = %7
%19 = load i32, i32* %3
%20 = add nsw i32 %19, 1
store i32 %20, i32* %3
br label %4
21: ; preds = %4
ret void
}

LLVM IR (-O2):
define void @init_locations(i32* nocapture writeonly %0) {
%2 = bitcast i32* %0 to <4 x i32>*
store <4 x i32> <i32 8, i32 9, i32 10, i32 11>, <4 x i32>* %2
%3 = getelementptr inbounds i32, i32* %0, i64 4
%4 = bitcast i32* %3 to <4 x i32>*
store <4 x i32> <i32 12, i32 15, i32 16, i32 17>, <4 x i32>* %4
%5 = getelementptr inbounds i32, i32* %0, i64 8
%6 = bitcast i32* %5 to <4 x i32>*
store <4 x i32> <i32 18, i32 19, i32 22, i32 23>, <4 x i32>* %6
%7 = getelementptr inbounds i32, i32* %0, i64 12
%8 = bitcast i32* %7 to <4 x i32>*
store <4 x i32> <i32 24, i32 25, i32 26, i32 29>, <4 x i32>* %8
%9 = getelementptr inbounds i32, i32* %0, i64 16
%10 = bitcast i32* %9 to <4 x i32>*
store <4 x i32> <i32 30, i32 31, i32 32, i32 33>, <4 x i32>* %10
%11 = getelementptr inbounds i32, i32* %0, i64 20
%12 = bitcast i32* %11 to <4 x i32>*
store <4 x i32> <i32 36, i32 37, i32 38, i32 39>, <4 x i32>* %12
%13 = getelementptr inbounds i32, i32* %0, i64 24
%14 = bitcast i32* %13 to <4 x i32>*
store <4 x i32> <i32 40, i32 43, i32 44, i32 45>, <4 x i32>* %14
%15 = getelementptr inbounds i32, i32* %0, i64 28
%16 = bitcast i32* %15 to <4 x i32>*
store <4 x i32> <i32 46, i32 47, i32 50, i32 51>, <4 x i32>* %16
%17 = getelementptr inbounds i32, i32* %0, i64 32
%18 = bitcast i32* %17 to <4 x i32>*
store <4 x i32> <i32 52, i32 53, i32 54, i32 57>, <4 x i32>* %18
%19 = getelementptr inbounds i32, i32* %0, i64 36
%20 = bitcast i32* %19 to <4 x i32>*
store <4 x i32> <i32 58, i32 59, i32 60, i32 61>, <4 x i32>* %20
%21 = getelementptr inbounds i32, i32* %0, i64 40
%22 = bitcast i32* %21 to <4 x i32>*
store <4 x i32> <i32 64, i32 65, i32 66, i32 67>, <4 x i32>* %22
%23 = getelementptr inbounds i32, i32* %0, i64 44
%24 = bitcast i32* %23 to <4 x i32>*
store <4 x i32> <i32 68, i32 71, i32 72, i32 73>, <4 x i32>* %24
%25 = getelementptr inbounds i32, i32* %0, i64 48
store i32 74, i32* %25
%26 = getelementptr inbounds i32, i32* %0, i64 49
store i32 75, i32* %26
ret void
}