#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 *, char *, ...);
void printHelp(char **argv) {
  printf("Usage:%s <options, defined below>\n", argv[0]);
  printf("%s </dev/ttyS0,1,2...>: Set com port to send ok to pwr dn msg on\n",
         "-p");
  printf("%s <n>: Set Max size in bytes of each file to be created.\n", "-s");
  printf("%s <n>: Set Max errors allowed when checking all files for CRC on "
         "start.\n",
         "-e");
  printf("%s or %s: This Help screen.\n", "-?", "--help");
}


x86 assembly (clang, -O0):
<printHelp>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    -0x8(%rbp),%rax
mov    (%rax),%rsi
lea    0xed6(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeeb(%rip),%rdi
lea    0xf26(%rip),%rsi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf1b(%rip),%rdi
lea    0xf4f(%rip),%rsi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf44(%rip),%rdi
lea    0xf87(%rip),%rsi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf7c(%rip),%rdi
lea    0xf92(%rip),%rsi
lea    0xf8e(%rip),%rdx
mov    $0x0,%al
call   1030 <printf@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<printHelp>:
push   %rax
mov    (%rdi),%rsi
lea    0xee5(%rip),%rdi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xefa(%rip),%rdi
lea    0xf35(%rip),%rsi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xf2a(%rip),%rdi
lea    0xf5e(%rip),%rsi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xf53(%rip),%rdi
lea    0xf96(%rip),%rsi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xf8b(%rip),%rdi
lea    0xfa1(%rip),%rsi
lea    0xf9d(%rip),%rdx
xor    %eax,%eax
pop    %rcx
jmp    1030 <printf@plt>

LLVM IR (-O0):
@.str = [35 x i8] c"Usage:%s <options, defined below>\0A\00"
@.str.1 = [66 x i8] c"%s </dev/ttyS0,1,2...>: Set com port to send ok to pwr dn msg on\0A\00"
@.str.2 = [3 x i8] c"-p\00"
@.str.3 = [59 x i8] c"%s <n>: Set Max size in bytes of each file to be created.\0A\00"
@.str.4 = [3 x i8] c"-s\00"
@.str.5 = [74 x i8] c"%s <n>: Set Max errors allowed when checking all files for CRC on start.\0A\00"
@.str.6 = [3 x i8] c"-e\00"
@.str.7 = [29 x i8] c"%s or %s: This Help screen.\0A\00"
@.str.8 = [3 x i8] c"-?\00"
@.str.9 = [7 x i8] c"--help\00"
define void @printHelp(i8** %0) {
%2 = alloca i8**
store i8** %0, i8*** %2
%3 = load i8**, i8*** %2
%4 = getelementptr inbounds i8*, i8** %3, i64 0
%5 = load i8*, i8** %4
%6 = call i32 (i8*, i8*, ...) @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str, i64 0, i64 0), i8* %5)
%7 = call i32 (i8*, i8*, ...) @printf(i8* getelementptr inbounds ([66 x i8], [66 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0))
%8 = call i32 (i8*, i8*, ...) @printf(i8* getelementptr inbounds ([59 x i8], [59 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.4, i64 0, i64 0))
%9 = call i32 (i8*, i8*, ...) @printf(i8* getelementptr inbounds ([74 x i8], [74 x i8]* @.str.5, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.6, i64 0, i64 0))
%10 = call i32 (i8*, i8*, ...) @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.7, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.8, i64 0, i64 0), i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.9, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str = [35 x i8] c"Usage:%s <options, defined below>\0A\00"
@.str.1 = [66 x i8] c"%s </dev/ttyS0,1,2...>: Set com port to send ok to pwr dn msg on\0A\00"
@.str.2 = [3 x i8] c"-p\00"
@.str.3 = [59 x i8] c"%s <n>: Set Max size in bytes of each file to be created.\0A\00"
@.str.4 = [3 x i8] c"-s\00"
@.str.5 = [74 x i8] c"%s <n>: Set Max errors allowed when checking all files for CRC on start.\0A\00"
@.str.6 = [3 x i8] c"-e\00"
@.str.7 = [29 x i8] c"%s or %s: This Help screen.\0A\00"
@.str.8 = [3 x i8] c"-?\00"
@.str.9 = [7 x i8] c"--help\00"
define void @printHelp(i8** nocapture %0) {
%2 = load i8*, i8** %0
%3 = tail call i32 (i8*, i8*, ...) @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str, i64 0, i64 0), i8* %2)
%4 = tail call i32 (i8*, i8*, ...) @printf(i8* getelementptr inbounds ([66 x i8], [66 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0))
%5 = tail call i32 (i8*, i8*, ...) @printf(i8* getelementptr inbounds ([59 x i8], [59 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.4, i64 0, i64 0))
%6 = tail call i32 (i8*, i8*, ...) @printf(i8* getelementptr inbounds ([74 x i8], [74 x i8]* @.str.5, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.6, i64 0, i64 0))
%7 = tail call i32 (i8*, i8*, ...) @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.7, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.8, i64 0, i64 0), i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.9, i64 0, i64 0))
ret void
}