#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 informationLowPass() {
  printf("****************************************************************\n");
  printf("A simple low pass filter that will cut off (lower in amplitude) "
         "higher frequencies than the cutoff.\n");
  printf("You run it like any other filter, but the last parameter is an "
         "integer for the cutoff.\n");
  printf("This is a frequency, and for human hearing is typically between 20 "
         "and 20k (and it must be a positive INTEGER).\n");
  printf("For example: ./a.out input.wav output.wav filter=low_pass 1000\n");
  printf("****************************************************************\n");
  return;
}


x86 assembly (clang, -O0):
<informationLowPass>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
call   1030 <printf@plt>
lea    0xf1b(%rip),%rdi
call   1030 <printf@plt>
lea    0xf74(%rip),%rdi
call   1030 <printf@plt>
lea    0xfc0(%rip),%rdi
call   1030 <printf@plt>
lea    0x1025(%rip),%rdi
call   1030 <printf@plt>
lea    0xea9(%rip),%rdi
call   1030 <printf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<informationLowPass>:
push   %rbx
lea    0x1052(%rip),%rbx
mov    %rbx,%rdi
call   1030 <puts@plt>
lea    0xed9(%rip),%rdi
call   1030 <puts@plt>
lea    0xf31(%rip),%rdi
call   1030 <puts@plt>
lea    0xf7c(%rip),%rdi
call   1030 <puts@plt>
lea    0xfe0(%rip),%rdi
call   1030 <puts@plt>
mov    %rbx,%rdi
pop    %rbx
jmp    1030 <puts@plt>

LLVM IR (-O0):
@.str = [66 x i8] c"****************************************************************\0A\00"
@.str.1 = [101 x i8] c"A simple low pass filter that will cut off (lower in amplitude) higher frequencies than the cutoff.\0A\00"
@.str.2 = [88 x i8] c"You run it like any other filter, but the last parameter is an integer for the cutoff.\0A\00"
@.str.3 = [113 x i8] c"This is a frequency, and for human hearing is typically between 20 and 20k (and it must be a positive INTEGER).\0A\00"
@.str.4 = [64 x i8] c"For example: ./a.out input.wav output.wav filter=low_pass 1000\0A\00"
define void @informationLowPass() {
%1 = call i32 @printf(i8* getelementptr inbounds ([66 x i8], [66 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([101 x i8], [101 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([88 x i8], [88 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([113 x i8], [113 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([64 x i8], [64 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([66 x i8], [66 x i8]* @.str, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@str.5 = [100 x i8] c"A simple low pass filter that will cut off (lower in amplitude) higher frequencies than the cutoff.\00"
@str.6 = [87 x i8] c"You run it like any other filter, but the last parameter is an integer for the cutoff.\00"
@str.7 = [112 x i8] c"This is a frequency, and for human hearing is typically between 20 and 20k (and it must be a positive INTEGER).\00"
@str.8 = [63 x i8] c"For example: ./a.out input.wav output.wav filter=low_pass 1000\00"
@str.9 = [65 x i8] c"****************************************************************\00"
define void @informationLowPass() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([65 x i8], [65 x i8]* @str.9, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([100 x i8], [100 x i8]* @str.5, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([87 x i8], [87 x i8]* @str.6, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([112 x i8], [112 x i8]* @str.7, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([63 x i8], [63 x i8]* @str.8, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([65 x i8], [65 x i8]* @str.9, i64 0, i64 0))
ret void
}