#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 help_info(int ac, char *av[]) {
  printf("\n\n**************************************************\n");
  printf("* Test aplication for sound playback \n");
  printf("* Options : \n\n");
  printf(
      "%s <audio-device> <soundfile.wav> \n Plays an audio file in /dev/dspX\n",
      av[0]);
  printf("audio-device : 0 for STEREODAC (/dev/sound/dsp), 1 for CODEC "
         "(/dev/sound/dsp1)\n");
  printf("**************************************************\n\n");
}


x86 assembly (clang, -O0):
<help_info>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %edi,-0x4(%rbp)
mov    %rsi,-0x10(%rbp)
lea    0xeda(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf02(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf1b(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x10(%rbp),%rax
mov    (%rax),%rsi
lea    0xf15(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf4d(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf8f(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<help_info>:
push   %rbx
mov    %rsi,%rbx
lea    0xf1b(%rip),%rdi
call   1030 <puts@plt>
lea    0xf44(%rip),%rdi
call   1030 <puts@plt>
lea    0xf5e(%rip),%rdi
call   1030 <puts@plt>
mov    (%rbx),%rsi
lea    0xeae(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xf4f(%rip),%rdi
call   1030 <puts@plt>
lea    0xf92(%rip),%rdi
pop    %rbx
jmp    1030 <puts@plt>

LLVM IR (-O0):
@.str = [54 x i8] c"\0A\0A**************************************************\0A\00"
@.str.1 = [39 x i8] c"* Test aplication for sound playback \0A\00"
@.str.2 = [15 x i8] c"* Options : \0A\0A\00"
@.str.3 = [70 x i8] c"%s <audio-device> <soundfile.wav> \0A Plays an audio file in /dev/dspX\0A\00"
@.str.4 = [80 x i8] c"audio-device : 0 for STEREODAC (/dev/sound/dsp), 1 for CODEC (/dev/sound/dsp1)\0A\00"
@.str.5 = [53 x i8] c"**************************************************\0A\0A\00"
define void @help_info(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i8**
store i32 %0, i32* %3
store i8** %1, i8*** %4
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([54 x i8], [54 x i8]* @.str, i64 0, i64 0))
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([39 x i8], [39 x i8]* @.str.1, i64 0, i64 0))
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.2, i64 0, i64 0))
%8 = load i8**, i8*** %4
%9 = getelementptr inbounds i8*, i8** %8, i64 0
%10 = load i8*, i8** %9
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([70 x i8], [70 x i8]* @.str.3, i64 0, i64 0), i8* %10)
%12 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([80 x i8], [80 x i8]* @.str.4, i64 0, i64 0))
%13 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([53 x i8], [53 x i8]* @.str.5, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str.3 = [70 x i8] c"%s <audio-device> <soundfile.wav> \0A Plays an audio file in /dev/dspX\0A\00"
@str = [53 x i8] c"\0A\0A**************************************************\00"
@str.6 = [38 x i8] c"* Test aplication for sound playback \00"
@str.7 = [14 x i8] c"* Options : \0A\00"
@str.8 = [79 x i8] c"audio-device : 0 for STEREODAC (/dev/sound/dsp), 1 for CODEC (/dev/sound/dsp1)\00"
@str.9 = [52 x i8] c"**************************************************\0A\00"
define void @help_info(i32 %0, i8** nocapture %1) {
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([53 x i8], [53 x i8]* @str, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([38 x i8], [38 x i8]* @str.6, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([14 x i8], [14 x i8]* @str.7, i64 0, i64 0))
%6 = load i8*, i8** %1
%7 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([70 x i8], [70 x i8]* @.str.3, i64 0, i64 0), i8* %6)
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([79 x i8], [79 x i8]* @str.8, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([52 x i8], [52 x i8]* @str.9, i64 0, i64 0))
ret void
}