#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 divide(int, int);
int /*<<< orphan*/ printf(char *, int, int, int);
int main(int argc, char **argv) {
  printf("input%d %d output:%d \n", 1, 2, divide(1, 2));
  ;
  printf("input%d %d output:%d \n", 100, 2, divide(100, 2));
  ;
  printf("input%d %d output:%d \n", -1, 1, divide(-1, 1));
  ;
  printf("input%d %d output:%d \n", -2147483648, 2, divide(-2147483648, 2));
  ;
  printf("input%d %d output:%d \n", 1100540749, -1090366779,
         divide(1100540749, -1090366779));
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
mov    $0x1,%edi
mov    $0x2,%esi
call   1030 <divide@plt>
mov    %eax,%ecx
lea    0xeb2(%rip),%rdi
mov    $0x1,%esi
mov    $0x2,%edx
call   1040 <printf@plt>
mov    $0x64,%edi
mov    $0x2,%esi
call   1030 <divide@plt>
mov    %eax,%ecx
lea    0xe8b(%rip),%rdi
mov    $0x64,%esi
mov    $0x2,%edx
call   1040 <printf@plt>
mov    $0xffffffff,%edi
mov    $0x1,%esi
call   1030 <divide@plt>
mov    %eax,%ecx
lea    0xe64(%rip),%rdi
mov    $0xffffffff,%esi
mov    $0x1,%edx
call   1040 <printf@plt>
mov    $0x80000000,%edi
mov    $0x2,%esi
call   1030 <divide@plt>
mov    %eax,%ecx
lea    0xe3d(%rip),%rdi
mov    $0x80000000,%esi
mov    $0x2,%edx
call   1040 <printf@plt>
mov    $0x4198eb4d,%edi
mov    $0xbf0252c5,%esi
call   1030 <divide@plt>
mov    %eax,%ecx
lea    0xe16(%rip),%rdi
mov    $0x4198eb4d,%esi
mov    $0xbf0252c5,%edx
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
mov    $0x1,%edi
mov    $0x2,%esi
call   1030 <divide@plt>
lea    0xec9(%rip),%rbx
mov    %rbx,%rdi
mov    $0x1,%esi
mov    $0x2,%edx
mov    %eax,%ecx
call   1040 <printf@plt>
mov    $0x64,%edi
mov    $0x2,%esi
call   1030 <divide@plt>
mov    %rbx,%rdi
mov    $0x64,%esi
mov    $0x2,%edx
mov    %eax,%ecx
call   1040 <printf@plt>
mov    $0xffffffff,%edi
mov    $0x1,%esi
call   1030 <divide@plt>
mov    %rbx,%rdi
mov    $0xffffffff,%esi
mov    $0x1,%edx
mov    %eax,%ecx
call   1040 <printf@plt>
mov    $0x80000000,%edi
mov    $0x2,%esi
call   1030 <divide@plt>
mov    %rbx,%rdi
mov    $0x80000000,%esi
mov    $0x2,%edx
mov    %eax,%ecx
call   1040 <printf@plt>
mov    $0x4198eb4d,%edi
mov    $0xbf0252c5,%esi
call   1030 <divide@plt>
mov    %rbx,%rdi
mov    $0x4198eb4d,%esi
mov    $0xbf0252c5,%edx
mov    %eax,%ecx
call   1040 <printf@plt>
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [23 x i8] c"input%d %d output:%d \0A\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
%6 = call i32 @divide(i32 1, i32 2)
%7 = call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str, i64 0, i64 0), i32 1, i32 2, i32 %6)
%8 = call i32 @divide(i32 100, i32 2)
%9 = call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str, i64 0, i64 0), i32 100, i32 2, i32 %8)
%10 = call i32 @divide(i32 -1, i32 1)
%11 = call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str, i64 0, i64 0), i32 -1, i32 1, i32 %10)
%12 = call i32 @divide(i32 -2147483648, i32 2)
%13 = call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str, i64 0, i64 0), i32 -2147483648, i32 2, i32 %12)
%14 = call i32 @divide(i32 1100540749, i32 -1090366779)
%15 = call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str, i64 0, i64 0), i32 1100540749, i32 -1090366779, i32 %14)
ret i32 0
}

LLVM IR (-O2):
@.str = [23 x i8] c"input%d %d output:%d \0A\00"
define i32 @main(i32 %0, i8** nocapture readnone %1) {
%3 = tail call i32 @divide(i32 1, i32 2)
%4 = tail call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str, i64 0, i64 0), i32 1, i32 2, i32 %3)
%5 = tail call i32 @divide(i32 100, i32 2)
%6 = tail call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str, i64 0, i64 0), i32 100, i32 2, i32 %5)
%7 = tail call i32 @divide(i32 -1, i32 1)
%8 = tail call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str, i64 0, i64 0), i32 -1, i32 1, i32 %7)
%9 = tail call i32 @divide(i32 -2147483648, i32 2)
%10 = tail call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str, i64 0, i64 0), i32 -2147483648, i32 2, i32 %9)
%11 = tail call i32 @divide(i32 1100540749, i32 -1090366779)
%12 = tail call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str, i64 0, i64 0), i32 1100540749, i32 -1090366779, i32 %11)
ret i32 0
}