#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) {
  int sum1 = 10 + 11 + 12, sum2 = 010 + 011 + 012, sum3 = 0x10 + 0x11 + 0x12;
  printf("sum1 =  %d\n", sum1);
  printf("sum2 =  %d\n", sum2);
  printf("sum3 =  %d\n", sum3);
  printf("Compiler error: WASTED!!!!");
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
movl   $0x21,-0x8(%rbp)
movl   $0x1b,-0xc(%rbp)
movl   $0x33,-0x10(%rbp)
mov    -0x8(%rbp),%esi
lea    0xec2(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0xc(%rbp),%esi
lea    0xebd(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x10(%rbp),%esi
lea    0xeb8(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeb6(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xee8(%rip),%rdi
mov    $0x21,%esi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xee1(%rip),%rdi
mov    $0x1b,%esi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xeda(%rip),%rdi
mov    $0x33,%esi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xed3(%rip),%rdi
xor    %eax,%eax
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [12 x i8] c"sum1 = %d\0A\00"
@.str.1 = [12 x i8] c"sum2 = %d\0A\00"
@.str.2 = [12 x i8] c"sum3 = %d\0A\00"
@.str.3 = [27 x i8] c"Compiler error: WASTED!!!!\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = alloca i32
store i32 0, i32* %1
store i32 33, i32* %2
store i32 27, i32* %3
store i32 51, i32* %4
%5 = load i32, i32* %2
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0), i32 %5)
%7 = load i32, i32* %3
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.1, i64 0, i64 0), i32 %7)
%9 = load i32, i32* %4
%10 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.2, i64 0, i64 0), i32 %9)
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.3, i64 0, i64 0))
ret i32 0
}

LLVM IR (-O2):
@.str = [12 x i8] c"sum1 = %d\0A\00"
@.str.1 = [12 x i8] c"sum2 = %d\0A\00"
@.str.2 = [12 x i8] c"sum3 = %d\0A\00"
@.str.3 = [27 x i8] c"Compiler error: WASTED!!!!\00"
define i32 @main() {
%1 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0), i32 33)
%2 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @.str.1, i64 0, i64 0), i32 27)
%3 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @.str.2, i64 0, i64 0), i32 51)
%4 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @.str.3, i64 0, i64 0))
ret i32 0
}