#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 useage() {
  printf("CAN test for 2416--------------------\n");
  printf("brate:10K\n");
  printf("if '-s', the target_id=0x23, own_id=0x22 broad_id=0xff\n");
  printf("if '-r', the target_id=0xff,  own_id=0x23 broad_id=0xff\n");
  printf("example:\n");
  printf("CANtest send--------:  #CANtest  -s  \n");
  printf("CANtest receive------:  #CANtest  -r  \n");
}


x86 assembly (clang, -O0):
<useage>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
call   1030 <printf@plt>
lea    0xf00(%rip),%rdi
call   1030 <printf@plt>
lea    0xeff(%rip),%rdi
call   1030 <printf@plt>
lea    0xf2b(%rip),%rdi
call   1030 <printf@plt>
lea    0xf58(%rip),%rdi
call   1030 <printf@plt>
lea    0xf56(%rip),%rdi
call   1030 <printf@plt>
lea    0xf71(%rip),%rdi
call   1030 <printf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<useage>:
push   %rax
lea    0xee8(%rip),%rdi
call   1030 <puts@plt>
lea    0xf02(%rip),%rdi
call   1030 <puts@plt>
lea    0xf00(%rip),%rdi
call   1030 <puts@plt>
lea    0xf2b(%rip),%rdi
call   1030 <puts@plt>
lea    0xf57(%rip),%rdi
call   1030 <puts@plt>
lea    0xf54(%rip),%rdi
call   1030 <puts@plt>
lea    0xf6e(%rip),%rdi
pop    %rax
jmp    1030 <puts@plt>

LLVM IR (-O0):
@.str = [39 x i8] c"CAN test for 2416--------------------\0A\00"
@.str.1 = [11 x i8] c"brate:10K\0A\00"
@.str.2 = [56 x i8] c"if '-s', the target_id=0x23, own_id=0x22 broad_id=0xff\0A\00"
@.str.3 = [57 x i8] c"if '-r', the target_id=0xff, own_id=0x23 broad_id=0xff\0A\00"
@.str.4 = [10 x i8] c"example:\0A\00"
@.str.5 = [39 x i8] c"CANtest send--------: #CANtest -s \0A\00"
@.str.6 = [40 x i8] c"CANtest receive------: #CANtest -r \0A\00"
define void @useage() {
%1 = call i32 @printf(i8* getelementptr inbounds ([39 x i8], [39 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([56 x i8], [56 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([57 x i8], [57 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([39 x i8], [39 x i8]* @.str.5, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([40 x i8], [40 x i8]* @.str.6, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@str = [38 x i8] c"CAN test for 2416--------------------\00"
@str.7 = [10 x i8] c"brate:10K\00"
@str.8 = [55 x i8] c"if '-s', the target_id=0x23, own_id=0x22 broad_id=0xff\00"
@str.9 = [56 x i8] c"if '-r', the target_id=0xff, own_id=0x23 broad_id=0xff\00"
@str.10 = [9 x i8] c"example:\00"
@str.11 = [38 x i8] c"CANtest send--------: #CANtest -s \00"
@str.12 = [39 x i8] c"CANtest receive------: #CANtest -r \00"
define void @useage() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([38 x i8], [38 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([10 x i8], [10 x i8]* @str.7, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([55 x i8], [55 x i8]* @str.8, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([56 x i8], [56 x i8]* @str.9, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @str.10, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([38 x i8], [38 x i8]* @str.11, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([39 x i8], [39 x i8]* @str.12, i64 0, i64 0))
ret void
}