#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 isPalindrome(char *, char *);
int /*<<< orphan*/ printf(char *, int);
int main() {
  printf("result : %d", isPalindrome("shiva", "avihs"));
  printf("\nresult : %d", isPalindrome("priya", "ayirp"));
  printf("\nresult : %d", isPalindrome("google", "elggoo"));
  printf("\nresult : %d", isPalindrome("twitter", "rettwi"));
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
lea    0xed5(%rip),%rdi
lea    0xed4(%rip),%rsi
call   1040 <isPalindrome@plt>
mov    %eax,%esi
lea    0xecd(%rip),%rdi
call   1030 <printf@plt>
lea    0xecd(%rip),%rdi
lea    0xecc(%rip),%rsi
call   1040 <isPalindrome@plt>
mov    %eax,%esi
lea    0xeab(%rip),%rdi
call   1030 <printf@plt>
lea    0xeb8(%rip),%rdi
lea    0xeb8(%rip),%rsi
call   1040 <isPalindrome@plt>
mov    %eax,%esi
lea    0xe8a(%rip),%rdi
call   1030 <printf@plt>
lea    0xea5(%rip),%rdi
lea    0xea6(%rip),%rsi
call   1040 <isPalindrome@plt>
mov    %eax,%esi
lea    0xe69(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
lea    0xed8(%rip),%rdi
lea    0xed7(%rip),%rsi
call   1040 <isPalindrome@plt>
lea    0xed2(%rip),%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xed0(%rip),%rdi
lea    0xecf(%rip),%rsi
call   1040 <isPalindrome@plt>
lea    0xeb0(%rip),%rbx
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xeb8(%rip),%rdi
lea    0xeb8(%rip),%rsi
call   1040 <isPalindrome@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xea9(%rip),%rdi
lea    0xeaa(%rip),%rsi
call   1040 <isPalindrome@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [12 x i8] c"result : %d\00"
@.str.1 = [6 x i8] c"shiva\00"
@.str.2 = [6 x i8] c"avihs\00"
@.str.3 = [13 x i8] c"\0Aresult : %d\00"
@.str.4 = [6 x i8] c"priya\00"
@.str.5 = [6 x i8] c"ayirp\00"
@.str.6 = [7 x i8] c"google\00"
@.str.7 = [7 x i8] c"elggoo\00"
@.str.8 = [8 x i8] c"twitter\00"
@.str.9 = [7 x i8] c"rettwi\00"
define i32 @main() {
%1 = call i32 @isPalindrome(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.2, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0), i32 %1)
%3 = call i32 @isPalindrome(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.4, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.5, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.3, i64 0, i64 0), i32 %3)
%5 = call i32 @isPalindrome(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.6, i64 0, i64 0), i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.7, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.3, i64 0, i64 0), i32 %5)
%7 = call i32 @isPalindrome(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.8, i64 0, i64 0), i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.9, i64 0, i64 0))
%8 = call i32 @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.3, i64 0, i64 0), i32 %7)
ret i32 0
}

LLVM IR (-O2):
@.str = [12 x i8] c"result : %d\00"
@.str.1 = [6 x i8] c"shiva\00"
@.str.2 = [6 x i8] c"avihs\00"
@.str.3 = [13 x i8] c"\0Aresult : %d\00"
@.str.4 = [6 x i8] c"priya\00"
@.str.5 = [6 x i8] c"ayirp\00"
@.str.6 = [7 x i8] c"google\00"
@.str.7 = [7 x i8] c"elggoo\00"
@.str.8 = [8 x i8] c"twitter\00"
@.str.9 = [7 x i8] c"rettwi\00"
define i32 @main() {
%1 = tail call i32 @isPalindrome(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.2, i64 0, i64 0))
%2 = tail call i32 @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0), i32 %1)
%3 = tail call i32 @isPalindrome(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.4, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.5, i64 0, i64 0))
%4 = tail call i32 @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.3, i64 0, i64 0), i32 %3)
%5 = tail call i32 @isPalindrome(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.6, i64 0, i64 0), i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.7, i64 0, i64 0))
%6 = tail call i32 @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.3, i64 0, i64 0), i32 %5)
%7 = tail call i32 @isPalindrome(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.8, i64 0, i64 0), i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.9, i64 0, i64 0))
%8 = tail call i32 @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.3, i64 0, i64 0), i32 %7)
ret i32 0
}