#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*/ _POSIX_ARG_MAX;
int /*<<< orphan*/ _POSIX_CHILD_MAX;
int /*<<< orphan*/ _POSIX_LINK_MAX;
int /*<<< orphan*/ _POSIX_MAX_CANON;
int /*<<< orphan*/ _POSIX_MAX_INPUT;
int /*<<< orphan*/ _POSIX_NAME_MAX;
int /*<<< orphan*/ _POSIX_NGROUPS_MAX;
int /*<<< orphan*/ _POSIX_OPEN_MAX;
int /*<<< orphan*/ _POSIX_PATH_MAX;
int /*<<< orphan*/ _POSIX_PIPE_BUF;
int /*<<< orphan*/ _POSIX_SSIZE_MAX;
int /*<<< orphan*/ _POSIX_STREAM_MAX;
int /*<<< orphan*/ _POSIX_TZNAME_MAX;
int /*<<< orphan*/ print_const(char *, int /*<<< orphan*/);
int /*<<< orphan*/ printf(char *);
int main(int argc, char const *argv[]) {
  printf("** __USE_POSIX has been defined.\n");
  print_const("_POSIX_ARG_MAX", _POSIX_ARG_MAX);
  print_const("_POSIX_CHILD_MAX", _POSIX_CHILD_MAX);
  print_const("_POSIX_LINK_MAX", _POSIX_LINK_MAX);
  print_const("_POSIX_MAX_CANON", _POSIX_MAX_CANON);
  print_const("_POSIX_MAX_INPUT", _POSIX_MAX_INPUT);
  print_const("_POSIX_NAME_MAX", _POSIX_NAME_MAX);
  print_const("_POSIX_NGROUPS_MAX", _POSIX_NGROUPS_MAX);
  print_const("_POSIX_OPEN_MAX", _POSIX_OPEN_MAX);
  print_const("_POSIX_PATH_MAX", _POSIX_PATH_MAX);
  print_const("_POSIX_PIPE_BUF", _POSIX_PIPE_BUF);
  print_const("_POSIX_SSIZE_MAX", _POSIX_SSIZE_MAX);
  print_const("_POSIX_STREAM_MAX", _POSIX_STREAM_MAX);
  print_const("_POSIX_TZNAME_MAX", _POSIX_TZNAME_MAX);
  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    0xec3(%rip),%rdi
call   1030 <printf@plt>
mov    0x2e9f(%rip),%rax
mov    (%rax),%esi
lea    0xed0(%rip),%rdi
call   1040 <print_const@plt>
mov    0x2e7a(%rip),%rax
mov    (%rax),%esi
lea    0xeca(%rip),%rdi
call   1040 <print_const@plt>
mov    0x2e15(%rip),%rax
mov    (%rax),%esi
lea    0xec6(%rip),%rdi
call   1040 <print_const@plt>
mov    0x2e28(%rip),%rax
mov    (%rax),%esi
lea    0xec1(%rip),%rdi
call   1040 <print_const@plt>
mov    0x2dfb(%rip),%rax
mov    (%rax),%esi
lea    0xebd(%rip),%rdi
call   1040 <print_const@plt>
mov    0x2e2e(%rip),%rax
mov    (%rax),%esi
lea    0xeb9(%rip),%rdi
call   1040 <print_const@plt>
mov    0x2dc9(%rip),%rax
mov    (%rax),%esi
lea    0xeb4(%rip),%rdi
call   1040 <print_const@plt>
mov    0x2de4(%rip),%rax
mov    (%rax),%esi
lea    0xeb2(%rip),%rdi
call   1040 <print_const@plt>
mov    0x2e07(%rip),%rax
mov    (%rax),%esi
lea    0xead(%rip),%rdi
call   1040 <print_const@plt>
mov    0x2db2(%rip),%rax
mov    (%rax),%esi
lea    0xea8(%rip),%rdi
call   1040 <print_const@plt>
mov    0x2d65(%rip),%rax
mov    (%rax),%esi
lea    0xea3(%rip),%rdi
call   1040 <print_const@plt>
mov    0x2d78(%rip),%rax
mov    (%rax),%esi
lea    0xe9f(%rip),%rdi
call   1040 <print_const@plt>
mov    0x2d83(%rip),%rax
mov    (%rax),%esi
lea    0xe9c(%rip),%rdi
call   1040 <print_const@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xfb2(%rip),%rdi
call   1030 <puts@plt>
mov    0x2eb4(%rip),%rax
mov    (%rax),%esi
lea    0xec3(%rip),%rdi
call   1040 <print_const@plt>
mov    0x2e8f(%rip),%rax
mov    (%rax),%esi
lea    0xebd(%rip),%rdi
call   1040 <print_const@plt>
mov    0x2e2a(%rip),%rax
mov    (%rax),%esi
lea    0xeb9(%rip),%rdi
call   1040 <print_const@plt>
mov    0x2e3d(%rip),%rax
mov    (%rax),%esi
lea    0xeb4(%rip),%rdi
call   1040 <print_const@plt>
mov    0x2e10(%rip),%rax
mov    (%rax),%esi
lea    0xeb0(%rip),%rdi
call   1040 <print_const@plt>
mov    0x2e43(%rip),%rax
mov    (%rax),%esi
lea    0xeac(%rip),%rdi
call   1040 <print_const@plt>
mov    0x2dde(%rip),%rax
mov    (%rax),%esi
lea    0xea7(%rip),%rdi
call   1040 <print_const@plt>
mov    0x2df9(%rip),%rax
mov    (%rax),%esi
lea    0xea5(%rip),%rdi
call   1040 <print_const@plt>
mov    0x2e1c(%rip),%rax
mov    (%rax),%esi
lea    0xea0(%rip),%rdi
call   1040 <print_const@plt>
mov    0x2dc7(%rip),%rax
mov    (%rax),%esi
lea    0xe9b(%rip),%rdi
call   1040 <print_const@plt>
mov    0x2d7a(%rip),%rax
mov    (%rax),%esi
lea    0xe96(%rip),%rdi
call   1040 <print_const@plt>
mov    0x2d8d(%rip),%rax
mov    (%rax),%esi
lea    0xe92(%rip),%rdi
call   1040 <print_const@plt>
mov    0x2d98(%rip),%rax
mov    (%rax),%esi
lea    0xe8f(%rip),%rdi
call   1040 <print_const@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [34 x i8] c"** __USE_POSIX has been defined.\0A\00"
@.str.1 = [15 x i8] c"_POSIX_ARG_MAX\00"
@_POSIX_ARG_MAX = global i32 0
@.str.2 = [17 x i8] c"_POSIX_CHILD_MAX\00"
@_POSIX_CHILD_MAX = global i32 0
@.str.3 = [16 x i8] c"_POSIX_LINK_MAX\00"
@_POSIX_LINK_MAX = global i32 0
@.str.4 = [17 x i8] c"_POSIX_MAX_CANON\00"
@_POSIX_MAX_CANON = global i32 0
@.str.5 = [17 x i8] c"_POSIX_MAX_INPUT\00"
@_POSIX_MAX_INPUT = global i32 0
@.str.6 = [16 x i8] c"_POSIX_NAME_MAX\00"
@_POSIX_NAME_MAX = global i32 0
@.str.7 = [19 x i8] c"_POSIX_NGROUPS_MAX\00"
@_POSIX_NGROUPS_MAX = global i32 0
@.str.8 = [16 x i8] c"_POSIX_OPEN_MAX\00"
@_POSIX_OPEN_MAX = global i32 0
@.str.9 = [16 x i8] c"_POSIX_PATH_MAX\00"
@_POSIX_PATH_MAX = global i32 0
@.str.10 = [16 x i8] c"_POSIX_PIPE_BUF\00"
@_POSIX_PIPE_BUF = global i32 0
@.str.11 = [17 x i8] c"_POSIX_SSIZE_MAX\00"
@_POSIX_SSIZE_MAX = global i32 0
@.str.12 = [18 x i8] c"_POSIX_STREAM_MAX\00"
@_POSIX_STREAM_MAX = global i32 0
@.str.13 = [18 x i8] c"_POSIX_TZNAME_MAX\00"
@_POSIX_TZNAME_MAX = global i32 0
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 @printf(i8* getelementptr inbounds ([34 x i8], [34 x i8]* @.str, i64 0, i64 0))
%7 = load i32, i32* @_POSIX_ARG_MAX
%8 = call i32 @print_const(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.1, i64 0, i64 0), i32 %7)
%9 = load i32, i32* @_POSIX_CHILD_MAX
%10 = call i32 @print_const(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.2, i64 0, i64 0), i32 %9)
%11 = load i32, i32* @_POSIX_LINK_MAX
%12 = call i32 @print_const(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.3, i64 0, i64 0), i32 %11)
%13 = load i32, i32* @_POSIX_MAX_CANON
%14 = call i32 @print_const(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.4, i64 0, i64 0), i32 %13)
%15 = load i32, i32* @_POSIX_MAX_INPUT
%16 = call i32 @print_const(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.5, i64 0, i64 0), i32 %15)
%17 = load i32, i32* @_POSIX_NAME_MAX
%18 = call i32 @print_const(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.6, i64 0, i64 0), i32 %17)
%19 = load i32, i32* @_POSIX_NGROUPS_MAX
%20 = call i32 @print_const(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.7, i64 0, i64 0), i32 %19)
%21 = load i32, i32* @_POSIX_OPEN_MAX
%22 = call i32 @print_const(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.8, i64 0, i64 0), i32 %21)
%23 = load i32, i32* @_POSIX_PATH_MAX
%24 = call i32 @print_const(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.9, i64 0, i64 0), i32 %23)
%25 = load i32, i32* @_POSIX_PIPE_BUF
%26 = call i32 @print_const(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.10, i64 0, i64 0), i32 %25)
%27 = load i32, i32* @_POSIX_SSIZE_MAX
%28 = call i32 @print_const(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.11, i64 0, i64 0), i32 %27)
%29 = load i32, i32* @_POSIX_STREAM_MAX
%30 = call i32 @print_const(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.12, i64 0, i64 0), i32 %29)
%31 = load i32, i32* @_POSIX_TZNAME_MAX
%32 = call i32 @print_const(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.13, i64 0, i64 0), i32 %31)
ret i32 0
}

LLVM IR (-O2):
@.str.1 = [15 x i8] c"_POSIX_ARG_MAX\00"
@_POSIX_ARG_MAX = global i32 0
@.str.2 = [17 x i8] c"_POSIX_CHILD_MAX\00"
@_POSIX_CHILD_MAX = global i32 0
@.str.3 = [16 x i8] c"_POSIX_LINK_MAX\00"
@_POSIX_LINK_MAX = global i32 0
@.str.4 = [17 x i8] c"_POSIX_MAX_CANON\00"
@_POSIX_MAX_CANON = global i32 0
@.str.5 = [17 x i8] c"_POSIX_MAX_INPUT\00"
@_POSIX_MAX_INPUT = global i32 0
@.str.6 = [16 x i8] c"_POSIX_NAME_MAX\00"
@_POSIX_NAME_MAX = global i32 0
@.str.7 = [19 x i8] c"_POSIX_NGROUPS_MAX\00"
@_POSIX_NGROUPS_MAX = global i32 0
@.str.8 = [16 x i8] c"_POSIX_OPEN_MAX\00"
@_POSIX_OPEN_MAX = global i32 0
@.str.9 = [16 x i8] c"_POSIX_PATH_MAX\00"
@_POSIX_PATH_MAX = global i32 0
@.str.10 = [16 x i8] c"_POSIX_PIPE_BUF\00"
@_POSIX_PIPE_BUF = global i32 0
@.str.11 = [17 x i8] c"_POSIX_SSIZE_MAX\00"
@_POSIX_SSIZE_MAX = global i32 0
@.str.12 = [18 x i8] c"_POSIX_STREAM_MAX\00"
@_POSIX_STREAM_MAX = global i32 0
@.str.13 = [18 x i8] c"_POSIX_TZNAME_MAX\00"
@_POSIX_TZNAME_MAX = global i32 0
@str = [33 x i8] c"** __USE_POSIX has been defined.\00"
define i32 @main(i32 %0, i8** nocapture readnone %1) {
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([33 x i8], [33 x i8]* @str, i64 0, i64 0))
%4 = load i32, i32* @_POSIX_ARG_MAX
%5 = tail call i32 @print_const(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.1, i64 0, i64 0), i32 %4)
%6 = load i32, i32* @_POSIX_CHILD_MAX
%7 = tail call i32 @print_const(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.2, i64 0, i64 0), i32 %6)
%8 = load i32, i32* @_POSIX_LINK_MAX
%9 = tail call i32 @print_const(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.3, i64 0, i64 0), i32 %8)
%10 = load i32, i32* @_POSIX_MAX_CANON
%11 = tail call i32 @print_const(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.4, i64 0, i64 0), i32 %10)
%12 = load i32, i32* @_POSIX_MAX_INPUT
%13 = tail call i32 @print_const(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.5, i64 0, i64 0), i32 %12)
%14 = load i32, i32* @_POSIX_NAME_MAX
%15 = tail call i32 @print_const(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.6, i64 0, i64 0), i32 %14)
%16 = load i32, i32* @_POSIX_NGROUPS_MAX
%17 = tail call i32 @print_const(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.7, i64 0, i64 0), i32 %16)
%18 = load i32, i32* @_POSIX_OPEN_MAX
%19 = tail call i32 @print_const(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.8, i64 0, i64 0), i32 %18)
%20 = load i32, i32* @_POSIX_PATH_MAX
%21 = tail call i32 @print_const(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.9, i64 0, i64 0), i32 %20)
%22 = load i32, i32* @_POSIX_PIPE_BUF
%23 = tail call i32 @print_const(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.10, i64 0, i64 0), i32 %22)
%24 = load i32, i32* @_POSIX_SSIZE_MAX
%25 = tail call i32 @print_const(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.11, i64 0, i64 0), i32 %24)
%26 = load i32, i32* @_POSIX_STREAM_MAX
%27 = tail call i32 @print_const(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.12, i64 0, i64 0), i32 %26)
%28 = load i32, i32* @_POSIX_TZNAME_MAX
%29 = tail call i32 @print_const(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.13, i64 0, i64 0), i32 %28)
ret i32 0
}