#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 ispunct(char);
int /*<<< orphan*/ printf(char *, int);
int main() {
  printf("%d\n", ispunct('1'));
  printf("%d\n", ispunct(' '));
  printf("%d\n", ispunct('\t'));
  printf("%d\n", ispunct('\a'));
  printf("%d\n", ispunct('.'));
  printf("%d\n", ispunct('a'));
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
mov    $0x31,%edi
call   1040 <ispunct@plt>
mov    %eax,%esi
lea    0xec9(%rip),%rdi
call   1030 <printf@plt>
mov    $0x20,%edi
call   1040 <ispunct@plt>
mov    %eax,%esi
lea    0xeb1(%rip),%rdi
call   1030 <printf@plt>
mov    $0x9,%edi
call   1040 <ispunct@plt>
mov    %eax,%esi
lea    0xe99(%rip),%rdi
call   1030 <printf@plt>
mov    $0x7,%edi
call   1040 <ispunct@plt>
mov    %eax,%esi
lea    0xe81(%rip),%rdi
call   1030 <printf@plt>
mov    $0x2e,%edi
call   1040 <ispunct@plt>
mov    %eax,%esi
lea    0xe69(%rip),%rdi
call   1030 <printf@plt>
mov    $0x61,%edi
call   1040 <ispunct@plt>
mov    %eax,%esi
lea    0xe51(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
mov    $0x31,%edi
call   1040 <ispunct@plt>
lea    0xece(%rip),%rbx
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
mov    $0x20,%edi
call   1040 <ispunct@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
mov    $0x9,%edi
call   1040 <ispunct@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
mov    $0x7,%edi
call   1040 <ispunct@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
mov    $0x2e,%edi
call   1040 <ispunct@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
mov    $0x61,%edi
call   1040 <ispunct@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"
define i32 @main() {
%1 = call i32 @ispunct(i8 signext 49)
%2 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %1)
%3 = call i32 @ispunct(i8 signext 32)
%4 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %3)
%5 = call i32 @ispunct(i8 signext 9)
%6 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %5)
%7 = call i32 @ispunct(i8 signext 7)
%8 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %7)
%9 = call i32 @ispunct(i8 signext 46)
%10 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %9)
%11 = call i32 @ispunct(i8 signext 97)
%12 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %11)
ret i32 0
}

LLVM IR (-O2):
@.str = [4 x i8] c"%d\0A\00"
define i32 @main() {
%1 = tail call i32 @ispunct(i8 signext 49)
%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 @ispunct(i8 signext 32)
%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 @ispunct(i8 signext 9)
%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 @ispunct(i8 signext 7)
%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 @ispunct(i8 signext 46)
%10 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %9)
%11 = tail call i32 @ispunct(i8 signext 97)
%12 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %11)
ret i32 0
}