#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 ic_strcmp(char *, char *);
int /*<<< orphan*/ printf(char *, int);
int main(void) {
  printf("ret: %d\n", ic_strcmp("Geeks", "apple"));
  printf("ret: %d\n", ic_strcmp("", "ABCD"));
  printf("ret: %d\n", ic_strcmp("ABCD", "z"));
  printf("ret: %d\n", ic_strcmp("ABCD", "abcdEghe"));
  printf("ret: %d\n", ic_strcmp("GeeksForGeeks", "gEEksFORGeEKs"));
  printf("ret: %d\n", ic_strcmp("GeeksForGeeks", "geeksForGeeks"));
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xef1(%rip),%rdi
lea    0xecc(%rip),%rsi
call   1030 <ic_strcmp@plt>
mov    %eax,%esi
lea    0xeb5(%rip),%rdi
call   1040 <printf@plt>
lea    0xeb1(%rip),%rdi
lea    0xeb1(%rip),%rsi
call   1030 <ic_strcmp@plt>
mov    %eax,%esi
lea    0xe94(%rip),%rdi
call   1040 <printf@plt>
lea    0xe97(%rip),%rdi
lea    0xe95(%rip),%rsi
call   1030 <ic_strcmp@plt>
mov    %eax,%esi
lea    0xe73(%rip),%rdi
call   1040 <printf@plt>
lea    0xe76(%rip),%rdi
lea    0xe76(%rip),%rsi
call   1030 <ic_strcmp@plt>
mov    %eax,%esi
lea    0xe52(%rip),%rdi
call   1040 <printf@plt>
lea    0xe65(%rip),%rdi
lea    0xe6c(%rip),%rsi
call   1030 <ic_strcmp@plt>
mov    %eax,%esi
lea    0xe31(%rip),%rdi
call   1040 <printf@plt>
lea    0xe44(%rip),%rdi
lea    0xe59(%rip),%rsi
call   1030 <ic_strcmp@plt>
mov    %eax,%esi
lea    0xe10(%rip),%rdi
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r14
push   %rbx
push   %rax
lea    0xefc(%rip),%rdi
lea    0xed7(%rip),%rsi
call   1030 <ic_strcmp@plt>
lea    0xec2(%rip),%r14
mov    %r14,%rdi
mov    %eax,%esi
call   1040 <printf@plt>
lea    0xeb9(%rip),%rdi
lea    0xeb9(%rip),%rbx
mov    %rbx,%rsi
call   1030 <ic_strcmp@plt>
mov    %r14,%rdi
mov    %eax,%esi
call   1040 <printf@plt>
lea    0xea5(%rip),%rsi
mov    %rbx,%rdi
call   1030 <ic_strcmp@plt>
mov    %r14,%rdi
mov    %eax,%esi
call   1040 <printf@plt>
lea    0xe8e(%rip),%rsi
mov    %rbx,%rdi
call   1030 <ic_strcmp@plt>
mov    %r14,%rdi
mov    %eax,%esi
call   1040 <printf@plt>
lea    0xe7e(%rip),%rbx
lea    0xe85(%rip),%rsi
mov    %rbx,%rdi
call   1030 <ic_strcmp@plt>
mov    %r14,%rdi
mov    %eax,%esi
call   1040 <printf@plt>
lea    0xe7a(%rip),%rsi
mov    %rbx,%rdi
call   1030 <ic_strcmp@plt>
mov    %r14,%rdi
mov    %eax,%esi
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x8,%rsp
pop    %rbx
pop    %r14
ret

LLVM IR (-O0):
@.str = [9 x i8] c"ret: %d\0A\00"
@.str.1 = [6 x i8] c"Geeks\00"
@.str.2 = [6 x i8] c"apple\00"
@.str.3 = [1 x i8] zeroinitializer
@.str.4 = [5 x i8] c"ABCD\00"
@.str.5 = [2 x i8] c"z\00"
@.str.6 = [9 x i8] c"abcdEghe\00"
@.str.7 = [14 x i8] c"GeeksForGeeks\00"
@.str.8 = [14 x i8] c"gEEksFORGeEKs\00"
@.str.9 = [14 x i8] c"geeksForGeeks\00"
define i32 @main() {
%1 = alloca i32
store i32 0, i32* %1
%2 = call i32 @ic_strcmp(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))
%3 = call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i32 %2)
%4 = call i32 @ic_strcmp(i8* getelementptr inbounds ([1 x i8], [1 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.4, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i32 %4)
%6 = call i32 @ic_strcmp(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.4, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i32 %6)
%8 = call i32 @ic_strcmp(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.4, i64 0, i64 0), i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.6, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i32 %8)
%10 = call i32 @ic_strcmp(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.7, i64 0, i64 0), i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.8, i64 0, i64 0))
%11 = call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i32 %10)
%12 = call i32 @ic_strcmp(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.7, i64 0, i64 0), i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.9, i64 0, i64 0))
%13 = call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i32 %12)
ret i32 0
}

LLVM IR (-O2):
@.str = [9 x i8] c"ret: %d\0A\00"
@.str.1 = [6 x i8] c"Geeks\00"
@.str.2 = [6 x i8] c"apple\00"
@.str.3 = [1 x i8] zeroinitializer
@.str.4 = [5 x i8] c"ABCD\00"
@.str.5 = [2 x i8] c"z\00"
@.str.6 = [9 x i8] c"abcdEghe\00"
@.str.7 = [14 x i8] c"GeeksForGeeks\00"
@.str.8 = [14 x i8] c"gEEksFORGeEKs\00"
@.str.9 = [14 x i8] c"geeksForGeeks\00"
define i32 @main() {
%1 = tail call i32 @ic_strcmp(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 ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i32 %1)
%3 = tail call i32 @ic_strcmp(i8* getelementptr inbounds ([1 x i8], [1 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.4, i64 0, i64 0))
%4 = tail call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i32 %3)
%5 = tail call i32 @ic_strcmp(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.4, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i64 0, i64 0))
%6 = tail call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i32 %5)
%7 = tail call i32 @ic_strcmp(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.4, i64 0, i64 0), i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.6, i64 0, i64 0))
%8 = tail call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i32 %7)
%9 = tail call i32 @ic_strcmp(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.7, i64 0, i64 0), i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.8, i64 0, i64 0))
%10 = tail call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i32 %9)
%11 = tail call i32 @ic_strcmp(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.7, i64 0, i64 0), i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.9, i64 0, i64 0))
%12 = tail call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i32 %11)
ret i32 0
}