#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 /*<<< orphan*/ printf(char *);
int /*<<< orphan*/ test(int, int, char *);
int main(int argc, char *argv[]) {
  test(3, 1, "123");
  test(3, 2, "132");
  test(3, 3, "213");
  test(3, 4, "231");
  test(3, 5, "312");
  test(3, 6, "321");
  printf("everything is fine!\n");
  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    $0x3,%edi
mov    $0x1,%esi
lea    0xeb9(%rip),%rdx
call   1040 <test@plt>
mov    $0x3,%edi
mov    $0x2,%esi
lea    0xea7(%rip),%rdx
call   1040 <test@plt>
mov    $0x3,%esi
lea    0xe9a(%rip),%rdx
mov    %esi,%edi
call   1040 <test@plt>
mov    $0x3,%edi
mov    $0x4,%esi
lea    0xe86(%rip),%rdx
call   1040 <test@plt>
mov    $0x3,%edi
mov    $0x5,%esi
lea    0xe74(%rip),%rdx
call   1040 <test@plt>
mov    $0x3,%edi
mov    $0x6,%esi
lea    0xe62(%rip),%rdx
call   1040 <test@plt>
lea    0xe5a(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xed8(%rip),%rdx
mov    $0x3,%edi
mov    $0x1,%esi
call   1040 <test@plt>
lea    0xec6(%rip),%rdx
mov    $0x3,%edi
mov    $0x2,%esi
call   1040 <test@plt>
lea    0xeb4(%rip),%rdx
mov    $0x3,%edi
mov    $0x3,%esi
call   1040 <test@plt>
lea    0xea2(%rip),%rdx
mov    $0x3,%edi
mov    $0x4,%esi
call   1040 <test@plt>
lea    0xe90(%rip),%rdx
mov    $0x3,%edi
mov    $0x5,%esi
call   1040 <test@plt>
lea    0xe7e(%rip),%rdx
mov    $0x3,%edi
mov    $0x6,%esi
call   1040 <test@plt>
lea    0xe6c(%rip),%rdi
call   1030 <puts@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [4 x i8] c"123\00"
@.str.1 = [4 x i8] c"132\00"
@.str.2 = [4 x i8] c"213\00"
@.str.3 = [4 x i8] c"231\00"
@.str.4 = [4 x i8] c"312\00"
@.str.5 = [4 x i8] c"321\00"
@.str.6 = [21 x i8] c"everything is fine!\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 @test(i32 3, i32 1, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0))
%7 = call i32 @test(i32 3, i32 2, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0))
%8 = call i32 @test(i32 3, i32 3, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.2, i64 0, i64 0))
%9 = call i32 @test(i32 3, i32 4, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.3, i64 0, i64 0))
%10 = call i32 @test(i32 3, i32 5, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.4, i64 0, i64 0))
%11 = call i32 @test(i32 3, i32 6, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.5, i64 0, i64 0))
%12 = call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.6, i64 0, i64 0))
ret i32 0
}

LLVM IR (-O2):
@.str = [4 x i8] c"123\00"
@.str.1 = [4 x i8] c"132\00"
@.str.2 = [4 x i8] c"213\00"
@.str.3 = [4 x i8] c"231\00"
@.str.4 = [4 x i8] c"312\00"
@.str.5 = [4 x i8] c"321\00"
@str = [20 x i8] c"everything is fine!\00"
define i32 @main(i32 %0, i8** nocapture readnone %1) {
%3 = tail call i32 @test(i32 3, i32 1, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0))
%4 = tail call i32 @test(i32 3, i32 2, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0))
%5 = tail call i32 @test(i32 3, i32 3, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.2, i64 0, i64 0))
%6 = tail call i32 @test(i32 3, i32 4, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.3, i64 0, i64 0))
%7 = tail call i32 @test(i32 3, i32 5, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.4, i64 0, i64 0))
%8 = tail call i32 @test(i32 3, i32 6, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.5, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([20 x i8], [20 x i8]* @str, i64 0, i64 0))
ret i32 0
}