#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*/ array;

/* Variables and functions */
int /*<<< orphan*/ printf(char *, int, ...);
void printarray(int array[]) {
  printf("The size of array: %ld\n", sizeof(array));
  printf("Number of elements in array: %ld\n", sizeof(array) / 4);
  int i;
  for (i = 0; i < 3; i++) {
    printf("Element %d: %d\n", i, array[i]);
  }
}


x86 assembly (clang, -O0):
<printarray>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
lea    0xedd(%rip),%rdi
mov    $0x8,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xee2(%rip),%rdi
mov    $0x2,%esi
mov    $0x0,%al
call   1030 <printf@plt>
movl   $0x0,-0xc(%rbp)
cmpl   $0x3,-0xc(%rbp)
jge    117d <printarray+0x6d>
mov    -0xc(%rbp),%esi
mov    -0x8(%rbp),%rax
movslq -0xc(%rbp),%rcx
mov    (%rax,%rcx,4),%edx
lea    0xed2(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0xc(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0xc(%rbp)
jmp    1149 <printarray+0x39>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<printarray>:
push   %r14
push   %rbx
push   %rax
mov    %rdi,%rbx
lea    0xee2(%rip),%rdi
mov    $0x8,%esi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xee7(%rip),%rdi
mov    $0x2,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    (%rbx),%edx
lea    0xef4(%rip),%r14
mov    %r14,%rdi
xor    %esi,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    0x4(%rbx),%edx
mov    %r14,%rdi
mov    $0x1,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    0x8(%rbx),%edx
mov    %r14,%rdi
mov    $0x2,%esi
xor    %eax,%eax
add    $0x8,%rsp
pop    %rbx
pop    %r14
jmp    1030 <printf@plt>

LLVM IR (-O0):
@.str = [24 x i8] c"The size of array: %ld\0A\00"
@.str.1 = [34 x i8] c"Number of elements in array: %ld\0A\00"
@.str.2 = [16 x i8] c"Element %d: %d\0A\00"
define void @printarray(i32* %0) {
%2 = alloca i32*
%3 = alloca i32
store i32* %0, i32** %2
%4 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str, i64 0, i64 0), i32 8)
%5 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([34 x i8], [34 x i8]* @.str.1, i64 0, i64 0), i32 2)
store i32 0, i32* %3
br label %6
6: ; preds = %17, %1
%7 = load i32, i32* %3
%8 = icmp slt i32 %7, 3
br i1 %8, label %9, label %20
9: ; preds = %6
%10 = load i32, i32* %3
%11 = load i32*, i32** %2
%12 = load i32, i32* %3
%13 = sext i32 %12 to i64
%14 = getelementptr inbounds i32, i32* %11, i64 %13
%15 = load i32, i32* %14
%16 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.2, i64 0, i64 0), i32 %10, i32 %15)
br label %17
17: ; preds = %9
%18 = load i32, i32* %3
%19 = add nsw i32 %18, 1
store i32 %19, i32* %3
br label %6
20: ; preds = %6
ret void
}

LLVM IR (-O2):
@.str = [24 x i8] c"The size of array: %ld\0A\00"
@.str.1 = [34 x i8] c"Number of elements in array: %ld\0A\00"
@.str.2 = [16 x i8] c"Element %d: %d\0A\00"
define void @printarray(i32* nocapture %0) {
%2 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str, i64 0, i64 0), i32 8)
%3 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([34 x i8], [34 x i8]* @.str.1, i64 0, i64 0), i32 2)
%4 = load i32, i32* %0
%5 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.2, i64 0, i64 0), i32 0, i32 %4)
%6 = getelementptr inbounds i32, i32* %0, i64 1
%7 = load i32, i32* %6
%8 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.2, i64 0, i64 0), i32 1, i32 %7)
%9 = getelementptr inbounds i32, i32* %0, i64 2
%10 = load i32, i32* %9
%11 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.2, i64 0, i64 0), i32 2, i32 %10)
ret void
}