#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 */
char *convert(char *, int);
int /*<<< orphan*/ printf(char *, char *, char *);
int main(int argc, char **argv) {
  printf("%s\n%s\n", convert("PAYPALISHIRING", 3), "PAHNAPLSIIGYIR");
  printf("%s\n%s\n", convert("AB", 1), "AB");
  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)
lea    0xeca(%rip),%rdi
mov    $0x3,%esi
call   1030 <convert@plt>
mov    %rax,%rsi
lea    0xeaf(%rip),%rdi
lea    0xebe(%rip),%rdx
call   1040 <printf@plt>
lea    0xec1(%rip),%rdi
mov    $0x1,%esi
call   1030 <convert@plt>
mov    %rax,%rsi
lea    0xe88(%rip),%rdi
lea    0xea6(%rip),%rdx
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    0xedc(%rip),%rdi
mov    $0x3,%esi
call   1030 <convert@plt>
lea    0xec4(%rip),%r14
lea    0xed3(%rip),%rdx
mov    %r14,%rdi
mov    %rax,%rsi
call   1040 <printf@plt>
lea    0xed0(%rip),%rbx
mov    %rbx,%rdi
mov    $0x1,%esi
call   1030 <convert@plt>
mov    %r14,%rdi
mov    %rax,%rsi
mov    %rbx,%rdx
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x8,%rsp
pop    %rbx
pop    %r14
ret

LLVM IR (-O0):
@.str = [7 x i8] c"%s\0A%s\0A\00"
@.str.1 = [15 x i8] c"PAYPALISHIRING\00"
@.str.2 = [15 x i8] c"PAHNAPLSIIGYIR\00"
@.str.3 = [3 x i8] c"AB\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 i8* @convert(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.1, i64 0, i64 0), i32 3)
%7 = call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0), i8* %6, i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.2, i64 0, i64 0))
%8 = call i8* @convert(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0), i32 1)
%9 = call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0), i8* %8, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0))
ret i32 0
}

LLVM IR (-O2):
@.str = [7 x i8] c"%s\0A%s\0A\00"
@.str.1 = [15 x i8] c"PAYPALISHIRING\00"
@.str.2 = [15 x i8] c"PAHNAPLSIIGYIR\00"
@.str.3 = [3 x i8] c"AB\00"
define i32 @main(i32 %0, i8** nocapture readnone %1) {
%3 = tail call i8* @convert(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.1, i64 0, i64 0), i32 3)
%4 = tail call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0), i8* %3, i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.2, i64 0, i64 0))
%5 = tail call i8* @convert(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0), i32 1)
%6 = tail call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0), i8* %5, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0))
ret i32 0
}