#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 DisplayProgramUsage(void) {
  printf("Usage:    SerialBoot -d[device] -b[baudrate] [s-record file]\n\n");
  printf("Example:  SerialBoot -d/dev/ttyS0 -b57600 myfirmware.s19\n");
  printf("          -> Connects to ttyS0, configures a communication speed of "
         "57600\n");
  printf("             bits/second and programs the myfirmware.s19 file in "
         "non-\n");
  printf(
      "             volatile memory of the microcontroller using OpenBLT.\n");
  printf("---------------------------------------------------------------------"
         "----\n");
}


x86 assembly (clang, -O0):
<DisplayProgramUsage>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
call   1030 <printf@plt>
lea    0xf18(%rip),%rdi
call   1030 <printf@plt>
lea    0xf46(%rip),%rdi
call   1030 <printf@plt>
lea    0xf85(%rip),%rdi
call   1030 <printf@plt>
lea    0xfc0(%rip),%rdi
call   1030 <printf@plt>
lea    0xff8(%rip),%rdi
call   1030 <printf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<DisplayProgramUsage>:
push   %rax
lea    0xee8(%rip),%rdi
call   1030 <puts@plt>
lea    0xf1a(%rip),%rdi
call   1030 <puts@plt>
lea    0xf47(%rip),%rdi
call   1030 <puts@plt>
lea    0xf85(%rip),%rdi
call   1030 <puts@plt>
lea    0xfbf(%rip),%rdi
call   1030 <puts@plt>
lea    0xff6(%rip),%rdi
pop    %rax
jmp    1030 <puts@plt>

LLVM IR (-O0):
@.str = [63 x i8] c"Usage: SerialBoot -d[device] -b[baudrate] [s-record file]\0A\0A\00"
@.str.1 = [58 x i8] c"Example: SerialBoot -d/dev/ttyS0 -b57600 myfirmware.s19\0A\00"
@.str.2 = [75 x i8] c" -> Connects to ttyS0, configures a communication speed of 57600\0A\00"
@.str.3 = [71 x i8] c" bits/second and programs the myfirmware.s19 file in non-\0A\00"
@.str.4 = [68 x i8] c" volatile memory of the microcontroller using OpenBLT.\0A\00"
@.str.5 = [75 x i8] c"-------------------------------------------------------------------------\0A\00"
define void @DisplayProgramUsage() {
%1 = call i32 @printf(i8* getelementptr inbounds ([63 x i8], [63 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([58 x i8], [58 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([75 x i8], [75 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([71 x i8], [71 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([68 x i8], [68 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([75 x i8], [75 x i8]* @.str.5, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@str = [62 x i8] c"Usage: SerialBoot -d[device] -b[baudrate] [s-record file]\0A\00"
@str.6 = [57 x i8] c"Example: SerialBoot -d/dev/ttyS0 -b57600 myfirmware.s19\00"
@str.7 = [74 x i8] c" -> Connects to ttyS0, configures a communication speed of 57600\00"
@str.8 = [70 x i8] c" bits/second and programs the myfirmware.s19 file in non-\00"
@str.9 = [67 x i8] c" volatile memory of the microcontroller using OpenBLT.\00"
@str.10 = [74 x i8] c"-------------------------------------------------------------------------\00"
define void @DisplayProgramUsage() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([62 x i8], [62 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([57 x i8], [57 x i8]* @str.6, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([74 x i8], [74 x i8]* @str.7, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([70 x i8], [70 x i8]* @str.8, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([67 x i8], [67 x i8]* @str.9, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([74 x i8], [74 x i8]* @str.10, i64 0, i64 0))
ret void
}