#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 *);
void print_help() {
  printf("\nCommand line parameters:\n");
  printf(
      "	--pid_io\n"
      "			This file contains I/O statistics for the process.\n");
  printf("	--pid_sched\n"
         "			New file - no data available yet...\n");
  printf("	--meminfo\n"
         "			This file reports statistics about memory "
         "usage on the system.\n");
  printf("\n");
}


x86 assembly (clang, -O0):
<print_help>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
call   1030 <printf@plt>
lea    0xef4(%rip),%rdi
call   1030 <printf@plt>
lea    0xf29(%rip),%rdi
call   1030 <printf@plt>
lea    0xf52(%rip),%rdi
call   1030 <printf@plt>
lea    0xf44(%rip),%rdi
call   1030 <printf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<print_help>:
push   %rax
lea    0xed8(%rip),%rdi
call   1040 <puts@plt>
lea    0xee6(%rip),%rdi
call   1040 <puts@plt>
lea    0xf1a(%rip),%rdi
call   1040 <puts@plt>
lea    0xf42(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
pop    %rax
jmp    1030 <putchar@plt>

LLVM IR (-O0):
@.str = [27 x i8] c"\0ACommand line parameters:\0A\00"
@.str.1 = [65 x i8] c"\09--pid_io\0A\09\09\09This file contains I/O statistics for the process.\0A\00"
@.str.2 = [53 x i8] c"\09--pid_sched\0A\09\09\09New file - no data available yet...\0A\00"
@.str.3 = [78 x i8] c"\09--meminfo\0A\09\09\09This file reports statistics about memory usage on the system.\0A\00"
@.str.4 = [2 x i8] c"\0A\00"
define void @print_help() {
%1 = call i32 @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([65 x i8], [65 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([53 x i8], [53 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([78 x i8], [78 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.4, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@str = [26 x i8] c"\0ACommand line parameters:\00"
@str.5 = [64 x i8] c"\09--pid_io\0A\09\09\09This file contains I/O statistics for the process.\00"
@str.6 = [52 x i8] c"\09--pid_sched\0A\09\09\09New file - no data available yet...\00"
@str.7 = [77 x i8] c"\09--meminfo\0A\09\09\09This file reports statistics about memory usage on the system.\00"
define void @print_help() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([26 x i8], [26 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([64 x i8], [64 x i8]* @str.5, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([52 x i8], [52 x i8]* @str.6, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([77 x i8], [77 x i8]* @str.7, i64 0, i64 0))
%5 = tail call i32 @putchar(i32 10)
ret void
}