#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 isIsomorphic(char *, char *);
int /*<<< orphan*/ printf(char *, int);
int main(void) {
  printf("%d\n", isIsomorphic("egg", "add"));
  printf("%d\n", isIsomorphic("foo", "bar"));
  printf("%d\n", isIsomorphic("paper", "title"));
  printf("%d\n", isIsomorphic("aba", "baa"));
  printf("%d\n", isIsomorphic("13", "42"));
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xece(%rip),%rdi
lea    0xecb(%rip),%rsi
call   1040 <isIsomorphic@plt>
mov    %eax,%esi
lea    0xeb5(%rip),%rdi
call   1030 <printf@plt>
lea    0xeb5(%rip),%rdi
lea    0xeb2(%rip),%rsi
call   1040 <isIsomorphic@plt>
mov    %eax,%esi
lea    0xe94(%rip),%rdi
call   1030 <printf@plt>
lea    0xe9c(%rip),%rdi
lea    0xe9b(%rip),%rsi
call   1040 <isIsomorphic@plt>
mov    %eax,%esi
lea    0xe73(%rip),%rdi
call   1030 <printf@plt>
lea    0xe87(%rip),%rdi
lea    0xe84(%rip),%rsi
call   1040 <isIsomorphic@plt>
mov    %eax,%esi
lea    0xe52(%rip),%rdi
call   1030 <printf@plt>
lea    0xe6e(%rip),%rdi
lea    0xe6a(%rip),%rsi
call   1040 <isIsomorphic@plt>
mov    %eax,%esi
lea    0xe31(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
lea    0xedc(%rip),%rdi
lea    0xed9(%rip),%rsi
call   1040 <isIsomorphic@plt>
lea    0xec5(%rip),%rbx
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xec0(%rip),%rdi
lea    0xebd(%rip),%rsi
call   1040 <isIsomorphic@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xeab(%rip),%rdi
lea    0xeaa(%rip),%rsi
call   1040 <isIsomorphic@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xe9a(%rip),%rdi
lea    0xe97(%rip),%rsi
call   1040 <isIsomorphic@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xe85(%rip),%rdi
lea    0xe81(%rip),%rsi
call   1040 <isIsomorphic@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [4 x i8] c"%d\0A\00"
@.str.1 = [4 x i8] c"egg\00"
@.str.2 = [4 x i8] c"add\00"
@.str.3 = [4 x i8] c"foo\00"
@.str.4 = [4 x i8] c"bar\00"
@.str.5 = [6 x i8] c"paper\00"
@.str.6 = [6 x i8] c"title\00"
@.str.7 = [4 x i8] c"aba\00"
@.str.8 = [4 x i8] c"baa\00"
@.str.9 = [3 x i8] c"13\00"
@.str.10 = [3 x i8] c"42\00"
define i32 @main() {
%1 = alloca i32
store i32 0, i32* %1
%2 = call i32 @isIsomorphic(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.2, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %2)
%4 = call i32 @isIsomorphic(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.4, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %4)
%6 = call i32 @isIsomorphic(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.5, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.6, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %6)
%8 = call i32 @isIsomorphic(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.7, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.8, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %8)
%10 = call i32 @isIsomorphic(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.9, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.10, i64 0, i64 0))
%11 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %10)
ret i32 0
}

LLVM IR (-O2):
@.str = [4 x i8] c"%d\0A\00"
@.str.1 = [4 x i8] c"egg\00"
@.str.2 = [4 x i8] c"add\00"
@.str.3 = [4 x i8] c"foo\00"
@.str.4 = [4 x i8] c"bar\00"
@.str.5 = [6 x i8] c"paper\00"
@.str.6 = [6 x i8] c"title\00"
@.str.7 = [4 x i8] c"aba\00"
@.str.8 = [4 x i8] c"baa\00"
@.str.9 = [3 x i8] c"13\00"
@.str.10 = [3 x i8] c"42\00"
define i32 @main() {
%1 = tail call i32 @isIsomorphic(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.2, i64 0, i64 0))
%2 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %1)
%3 = tail call i32 @isIsomorphic(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.4, i64 0, i64 0))
%4 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %3)
%5 = tail call i32 @isIsomorphic(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.5, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.6, i64 0, i64 0))
%6 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %5)
%7 = tail call i32 @isIsomorphic(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.7, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.8, i64 0, i64 0))
%8 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %7)
%9 = tail call i32 @isIsomorphic(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.9, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.10, i64 0, i64 0))
%10 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %9)
ret i32 0
}