#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 main(void) {
  printf("\narrelementpointer started\n\n");
  int arraySum(int array[], const int n);
  int values[10] = {3, 7, -9, 3, 6, -1, 7, 9, 1, -5};
  printf("The sum is %i\n", arraySum(values, 10));
  printf("\narrelementpointer ended\n\n");
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x30,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeba(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    -0x30(%rbp),%rdi
lea    0xef8(%rip),%rsi
mov    $0x28,%edx
call   1050 <memcpy@plt>
lea    -0x30(%rbp),%rdi
mov    $0xa,%esi
call   1040 <arraySum@plt>
mov    %eax,%esi
lea    0xea4(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xea5(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x30,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
sub    $0x28,%rsp
lea    0xefc(%rip),%rdi
call   1030 <puts@plt>
mov    0xed9(%rip),%rax
mov    %rax,0x20(%rsp)
movaps 0xebd(%rip),%xmm0
movaps %xmm0,0x10(%rsp)
movaps 0xea1(%rip),%xmm0
movaps %xmm0,(%rsp)
mov    %rsp,%rdi
mov    $0xa,%esi
call   1050 <arraySum@plt>
lea    0xeb1(%rip),%rdi
mov    %eax,%esi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xecc(%rip),%rdi
call   1030 <puts@plt>
xor    %eax,%eax
add    $0x28,%rsp
ret

LLVM IR (-O0):
@.str = [29 x i8] c"\0Aarrelementpointer started\0A\0A\00"
@__const.main.values = [10 x i32] [i32 3, i32 7, i32 -9, i32 3, i32 6, i32 -1, i32 7, i32 9, i32 1, i32 -5]
@.str.1 = [15 x i8] c"The sum is %i\0A\00"
@.str.2 = [27 x i8] c"\0Aarrelementpointer ended\0A\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca [10 x i32]
store i32 0, i32* %1
%3 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str, i64 0, i64 0))
%4 = bitcast [10 x i32]* %2 to i8*
%5 = getelementptr inbounds [10 x i32], [10 x i32]* %2, i64 0, i64 0
%6 = call i32 @arraySum(i32* %5, i32 10)
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.1, i64 0, i64 0), i32 %6)
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.2, i64 0, i64 0))
ret i32 0
}

LLVM IR (-O2):
@__const.main.values = [10 x i32] [i32 3, i32 7, i32 -9, i32 3, i32 6, i32 -1, i32 7, i32 9, i32 1, i32 -5]
@.str.1 = [15 x i8] c"The sum is %i\0A\00"
@str = [28 x i8] c"\0Aarrelementpointer started\0A\00"
@str.3 = [26 x i8] c"\0Aarrelementpointer ended\0A\00"
define i32 @main() {
%1 = alloca [10 x i32]
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([28 x i8], [28 x i8]* @str, i64 0, i64 0))
%3 = bitcast [10 x i32]* %1 to i8*
%4 = getelementptr inbounds [10 x i32], [10 x i32]* %1, i64 0, i64 0
%5 = call i32 @arraySum(i32* %4, i32 10)
%6 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([15 x i8], [15 x i8]* @.str.1, i64 0, i64 0), i32 %5)
%7 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([26 x i8], [26 x i8]* @str.3, i64 0, i64 0))
ret i32 0
}