#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*/ exit(int);
int /*<<< orphan*/ printf(char *, ...);
void usage(int exit_status, char *program) {
  printf(
      "Usage: %s [-g [n] | -G] <source_file> <windows_file> <affection_file>\n",
      program);
  printf("  -G    do not group different words (default).\n");
  printf("  -g    group words with expected frequency less than n (5 if no "
         "frequency is\n");
  printf("        informed.\n");
  exit(exit_status);
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %edi,-0x4(%rbp)
mov    %rsi,-0x10(%rbp)
mov    -0x10(%rbp),%rsi
lea    0xec6(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeff(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf22(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf63(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x4(%rbp),%edi
call   1040 <exit@plt>

x86 assembly (clang, -O2):
<usage>:
push   %rbx
mov    %edi,%ebx
lea    0xec6(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xeff(%rip),%rdi
call   1030 <puts@plt>
lea    0xf23(%rip),%rdi
call   1030 <puts@plt>
lea    0xf65(%rip),%rdi
call   1030 <puts@plt>
mov    %ebx,%edi
call   1050 <exit@plt>

LLVM IR (-O0):
@.str = [71 x i8] c"Usage: %s [-g [n] | -G] <source_file> <windows_file> <affection_file>\0A\00"
@.str.1 = [49 x i8] c" -G do not group different words (default).\0A\00"
@.str.2 = [79 x i8] c" -g group words with expected frequency less than n (5 if no frequency is\0A\00"
@.str.3 = [19 x i8] c" informed.\0A\00"
define void @usage(i32 %0, i8* %1) {
%3 = alloca i32
%4 = alloca i8*
store i32 %0, i32* %3
store i8* %1, i8** %4
%5 = load i8*, i8** %4
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([71 x i8], [71 x i8]* @.str, i64 0, i64 0), i8* %5)
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([49 x i8], [49 x i8]* @.str.1, i64 0, i64 0))
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([79 x i8], [79 x i8]* @.str.2, i64 0, i64 0))
%9 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.3, i64 0, i64 0))
%10 = load i32, i32* %3
%11 = call i32 @exit(i32 %10)
unreachable
}

LLVM IR (-O2):
@.str = [71 x i8] c"Usage: %s [-g [n] | -G] <source_file> <windows_file> <affection_file>\0A\00"
@str = [48 x i8] c" -G do not group different words (default).\00"
@str.4 = [78 x i8] c" -g group words with expected frequency less than n (5 if no frequency is\00"
@str.5 = [18 x i8] c" informed.\00"
define void @usage(i32 %0, i8* %1) {
%3 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([71 x i8], [71 x i8]* @.str, i64 0, i64 0), i8* %1)
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([48 x i8], [48 x i8]* @str, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([78 x i8], [78 x i8]* @str.4, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([18 x i8], [18 x i8]* @str.5, i64 0, i64 0))
%7 = tail call i32 @exit(i32 %0)
unreachable
}