#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*/ printVersion(char *);
int /*<<< orphan*/ printf(char *, ...);
void printHelp(char *argv[]) {
  printf(
      "-------------------------------------------------------------------\n");
  printVersion(argv[0]);
  printf(
      "-------------------------------------------------------------------\n");
  printf("Usage: %s [OPTIONS]\n", argv[0]);
  printf("Filter adjacent matching lines from standard input, writing to "
         "standard output.\n");
  printf("\n");
  printf("Optional Arguments:\n");
  printf("  -? -h --help     Print this help and exit\n");
  printf("  -v               Print version information and exit\n");
  printf(
      " -------------------------------------------------------------------\n");
  printf("\n");
}


x86 assembly (clang, -O0):
<printHelp>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
lea    0xfad(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%rax
mov    (%rax),%rdi
call   1040 <printVersion@plt>
lea    0xf93(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%rax
mov    (%rax),%rsi
lea    0xe9e(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xea5(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xfa5(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeda(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xee1(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf00(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf29(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf5f(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<printHelp>:
push   %r14
push   %rbx
push   %rax
mov    %rdi,%rbx
lea    0xf8e(%rip),%r14
mov    %r14,%rdi
call   1040 <puts@plt>
mov    (%rbx),%rdi
call   1060 <printVersion@plt>
mov    %r14,%rdi
call   1040 <puts@plt>
mov    (%rbx),%rsi
lea    0xe90(%rip),%rdi
xor    %eax,%eax
call   1050 <printf@plt>
lea    0xe97(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xed1(%rip),%rdi
call   1040 <puts@plt>
lea    0xed9(%rip),%rdi
call   1040 <puts@plt>
lea    0xef9(%rip),%rdi
call   1040 <puts@plt>
lea    0xf23(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
add    $0x8,%rsp
pop    %rbx
pop    %r14
jmp    1030 <putchar@plt>

LLVM IR (-O0):
@.str = [69 x i8] c"-------------------------------------------------------------------\0A\00"
@.str.1 = [21 x i8] c"Usage: %s [OPTIONS]\0A\00"
@.str.2 = [81 x i8] c"Filter adjacent matching lines from standard input, writing to standard output.\0A\00"
@.str.3 = [2 x i8] c"\0A\00"
@.str.4 = [21 x i8] c"Optional Arguments:\0A\00"
@.str.5 = [45 x i8] c" -? -h --help Print this help and exit\0A\00"
@.str.6 = [55 x i8] c" -v Print version information and exit\0A\00"
@.str.7 = [70 x i8] c" -------------------------------------------------------------------\0A\00"
define void @printHelp(i8** %0) {
%2 = alloca i8**
store i8** %0, i8*** %2
%3 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([69 x i8], [69 x i8]* @.str, i64 0, i64 0))
%4 = load i8**, i8*** %2
%5 = getelementptr inbounds i8*, i8** %4, i64 0
%6 = load i8*, i8** %5
%7 = call i32 @printVersion(i8* %6)
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([69 x i8], [69 x i8]* @.str, i64 0, i64 0))
%9 = load i8**, i8*** %2
%10 = getelementptr inbounds i8*, i8** %9, i64 0
%11 = load i8*, i8** %10
%12 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.1, i64 0, i64 0), i8* %11)
%13 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([81 x i8], [81 x i8]* @.str.2, i64 0, i64 0))
%14 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.3, i64 0, i64 0))
%15 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.4, i64 0, i64 0))
%16 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([45 x i8], [45 x i8]* @.str.5, i64 0, i64 0))
%17 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([55 x i8], [55 x i8]* @.str.6, i64 0, i64 0))
%18 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([70 x i8], [70 x i8]* @.str.7, i64 0, i64 0))
%19 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.3, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str.1 = [21 x i8] c"Usage: %s [OPTIONS]\0A\00"
@str.8 = [68 x i8] c"-------------------------------------------------------------------\00"
@str.9 = [80 x i8] c"Filter adjacent matching lines from standard input, writing to standard output.\00"
@str.10 = [20 x i8] c"Optional Arguments:\00"
@str.11 = [44 x i8] c" -? -h --help Print this help and exit\00"
@str.12 = [54 x i8] c" -v Print version information and exit\00"
@str.13 = [69 x i8] c" -------------------------------------------------------------------\00"
define void @printHelp(i8** nocapture %0) {
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([68 x i8], [68 x i8]* @str.8, i64 0, i64 0))
%3 = load i8*, i8** %0
%4 = tail call i32 @printVersion(i8* %3)
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([68 x i8], [68 x i8]* @str.8, i64 0, i64 0))
%6 = load i8*, i8** %0
%7 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([21 x i8], [21 x i8]* @.str.1, i64 0, i64 0), i8* %6)
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([80 x i8], [80 x i8]* @str.9, i64 0, i64 0))
%9 = tail call i32 @putchar(i32 10)
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([20 x i8], [20 x i8]* @str.10, i64 0, i64 0))
%11 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([44 x i8], [44 x i8]* @str.11, i64 0, i64 0))
%12 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([54 x i8], [54 x i8]* @str.12, i64 0, i64 0))
%13 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([69 x i8], [69 x i8]* @str.13, i64 0, i64 0))
%14 = tail call i32 @putchar(i32 10)
ret void
}