#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 */

/* Variables and functions */
int /*<<< orphan*/ printf(char *, int, int *);
int main() {
  int list[3] = {1, 2, 3};
  int *ptr;
  ptr = list;
  for (int i = 0; i < 3; i++) {
    printf("address: list[%d] = %p\n", i, ptr);
    ptr++;
  }
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
mov    0xeda(%rip),%rax
mov    %rax,-0x10(%rbp)
mov    0xed8(%rip),%eax
mov    %eax,-0x8(%rbp)
lea    -0x10(%rbp),%rax
mov    %rax,-0x18(%rbp)
movl   $0x0,-0x1c(%rbp)
cmpl   $0x3,-0x1c(%rbp)
jge    1179 <main+0x69>
mov    -0x1c(%rbp),%esi
mov    -0x18(%rbp),%rdx
lea    0xeb2(%rip),%rdi
call   1030 <printf@plt>
mov    -0x18(%rbp),%rax
add    $0x4,%rax
mov    %rax,-0x18(%rbp)
mov    -0x1c(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x1c(%rbp)
jmp    1142 <main+0x32>
mov    -0x4(%rbp),%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r14
push   %rbx
sub    $0x18,%rsp
mov    0xeeb(%rip),%eax
mov    %eax,0x10(%rsp)
mov    0xed8(%rip),%rax
mov    %rax,0x8(%rsp)
lea    0x10(%rsp),%r14
lea    0xed3(%rip),%rbx
lea    0x8(%rsp),%rdx
mov    %rbx,%rdi
xor    %esi,%esi
call   1030 <printf@plt>
lea    0xc(%rsp),%rdx
mov    %rbx,%rdi
mov    $0x1,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x2,%esi
mov    %r14,%rdx
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x18,%rsp
pop    %rbx
pop    %r14
ret

LLVM IR (-O0):
@__const.main.list = [3 x i32] [i32 1, i32 2, i32 3]
@.str = [24 x i8] c"address: list[%d] = %p\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca [3 x i32]
%3 = alloca i32*
%4 = alloca i32
store i32 0, i32* %1
%5 = bitcast [3 x i32]* %2 to i8*
%6 = getelementptr inbounds [3 x i32], [3 x i32]* %2, i64 0, i64 0
store i32* %6, i32** %3
store i32 0, i32* %4
br label %7
7: ; preds = %16, %0
%8 = load i32, i32* %4
%9 = icmp slt i32 %8, 3
br i1 %9, label %10, label %19
10: ; preds = %7
%11 = load i32, i32* %4
%12 = load i32*, i32** %3
%13 = call i32 @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str, i64 0, i64 0), i32 %11, i32* %12)
%14 = load i32*, i32** %3
%15 = getelementptr inbounds i32, i32* %14, i32 1
store i32* %15, i32** %3
br label %16
16: ; preds = %10
%17 = load i32, i32* %4
%18 = add nsw i32 %17, 1
store i32 %18, i32* %4
br label %7
19: ; preds = %7
%20 = load i32, i32* %1
ret i32 %20
}

LLVM IR (-O2):
@__const.main.list = [3 x i32] [i32 1, i32 2, i32 3]
@.str = [24 x i8] c"address: list[%d] = %p\0A\00"
define i32 @main() {
%1 = alloca [3 x i32]
%2 = bitcast [3 x i32]* %1 to i8*
%3 = getelementptr inbounds [3 x i32], [3 x i32]* %1, i64 0, i64 0
%4 = call i32 @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str, i64 0, i64 0), i32 0, i32* %3)
%5 = getelementptr inbounds [3 x i32], [3 x i32]* %1, i64 0, i64 1
%6 = call i32 @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str, i64 0, i64 0), i32 1, i32* %5)
%7 = getelementptr inbounds [3 x i32], [3 x i32]* %1, i64 0, i64 2
%8 = call i32 @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str, i64 0, i64 0), i32 2, i32* %7)
ret i32 0
}