#define NULL ((void *)0)
typedef unsigned long size_t; // Customize by platform.
typedef long intptr_t;
typedef unsigned long uintptr_t;
typedef long scalar_t__; // Either arithmetic or pointer type.
/* By default, we understand bool (as a convenience). */
typedef int bool;
#define false 0
#define true 1

/* Forward declarations */

/* Type definitions */
typedef int /*<<< orphan*/ arr;

/* Variables and functions */
int /*<<< orphan*/ printf(char *, int);
void say(int arr[], int num) {
  int i;
  for (i = 0; i < sizeof(arr); i++) {
    printf("%d\n", arr[i]);
  }
  printf("\n%d\n", num);
}


x86 assembly (clang, -O0):
<say>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    %esi,-0xc(%rbp)
movl   $0x0,-0x10(%rbp)
movslq -0x10(%rbp),%rax
cmp    $0x8,%rax
jae    1159 <say+0x49>
mov    -0x8(%rbp),%rax
movslq -0x10(%rbp),%rcx
mov    (%rax,%rcx,4),%esi
lea    0xebb(%rip),%rdi
call   1030 <printf@plt>
mov    -0x10(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x10(%rbp)
jmp    1126 <say+0x16>
mov    -0xc(%rbp),%esi
lea    0xe9d(%rip),%rdi
call   1030 <printf@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<say>:
push   %rbp
push   %r14
push   %rbx
mov    %esi,%r14d
mov    %rdi,%rbx
mov    (%rdi),%esi
lea    0xede(%rip),%rbp
mov    %rbp,%rdi
call   1030 <printf@plt>
mov    0x4(%rbx),%esi
mov    %rbp,%rdi
call   1030 <printf@plt>
mov    0x8(%rbx),%esi
mov    %rbp,%rdi
call   1030 <printf@plt>
mov    0xc(%rbx),%esi
mov    %rbp,%rdi
call   1030 <printf@plt>
mov    0x10(%rbx),%esi
mov    %rbp,%rdi
call   1030 <printf@plt>
mov    0x14(%rbx),%esi
mov    %rbp,%rdi
call   1030 <printf@plt>
mov    0x18(%rbx),%esi
mov    %rbp,%rdi
call   1030 <printf@plt>
mov    0x1c(%rbx),%esi
mov    %rbp,%rdi
call   1030 <printf@plt>
lea    0xe81(%rip),%rdi
mov    %r14d,%esi
pop    %rbx
pop    %r14
pop    %rbp
jmp    1030 <printf@plt>

LLVM IR (-O0):
@.str = [4 x i8] c"%d\0A\00"
@.str.1 = [5 x i8] c"\0A%d\0A\00"
define void @say(i32* %0, i32 %1) {
%3 = alloca i32*
%4 = alloca i32
%5 = alloca i32
store i32* %0, i32** %3
store i32 %1, i32* %4
store i32 0, i32* %5
br label %6
6: ; preds = %17, %2
%7 = load i32, i32* %5
%8 = sext i32 %7 to i64
%9 = icmp ult i64 %8, 8
br i1 %9, label %10, label %20
10: ; preds = %6
%11 = load i32*, i32** %3
%12 = load i32, i32* %5
%13 = sext i32 %12 to i64
%14 = getelementptr inbounds i32, i32* %11, i64 %13
%15 = load i32, i32* %14
%16 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %15)
br label %17
17: ; preds = %10
%18 = load i32, i32* %5
%19 = add nsw i32 %18, 1
store i32 %19, i32* %5
br label %6
20: ; preds = %6
%21 = load i32, i32* %4
%22 = call i32 @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), i32 %21)
ret void
}

LLVM IR (-O2):
@.str = [4 x i8] c"%d\0A\00"
@.str.1 = [5 x i8] c"\0A%d\0A\00"
define void @say(i32* nocapture %0, i32 %1) {
%3 = load i32, i32* %0
%4 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %3)
%5 = getelementptr inbounds i32, i32* %0, i64 1
%6 = load i32, i32* %5
%7 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %6)
%8 = getelementptr inbounds i32, i32* %0, i64 2
%9 = load i32, i32* %8
%10 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %9)
%11 = getelementptr inbounds i32, i32* %0, i64 3
%12 = load i32, i32* %11
%13 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %12)
%14 = getelementptr inbounds i32, i32* %0, i64 4
%15 = load i32, i32* %14
%16 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %15)
%17 = getelementptr inbounds i32, i32* %0, i64 5
%18 = load i32, i32* %17
%19 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %18)
%20 = getelementptr inbounds i32, i32* %0, i64 6
%21 = load i32, i32* %20
%22 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %21)
%23 = getelementptr inbounds i32, i32* %0, i64 7
%24 = load i32, i32* %23
%25 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %24)
%26 = tail call i32 @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), i32 %1)
ret void
}