#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 print_help(char *argv[]) {
  printf("DESCRIPTION:\n");
  printf("dump term index.\n");
  printf("\n");
  printf("USAGE:\n");
  printf("%s -h |"
         " -s (summary) |"
         " -t (unique terms) |"
         " -l (posting lists) |"
         " -d (all document) |"
         " -o (term positions) |"
         " -a (dump all) |"
         " -p (index path) |"
         " -g <df> "
         "(list terms whose df is greater than <df>) |"
         " -i <term_id> "
         "(list only posting list of <term_id>)"
         "\n",
         argv[0]);
}


x86 assembly (clang, -O0):
<print_help>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
lea    0xedd(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xedd(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xfdc(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xed3(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%rax
mov    (%rax),%rsi
lea    0xec6(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<print_help>:
push   %rbx
mov    %rdi,%rbx
lea    0xfba(%rip),%rdi
call   1040 <puts@plt>
lea    0xfbb(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xfb6(%rip),%rdi
call   1040 <puts@plt>
mov    (%rbx),%rsi
lea    0xe94(%rip),%rdi
xor    %eax,%eax
pop    %rbx
jmp    1050 <printf@plt>

LLVM IR (-O0):
@.str = [14 x i8] c"DESCRIPTION:\0A\00"
@.str.1 = [18 x i8] c"dump term index.\0A\00"
@.str.2 = [2 x i8] c"\0A\00"
@.str.3 = [8 x i8] c"USAGE:\0A\00"
@.str.4 = [245 x i8] c"%s -h | -s (summary) | -t (unique terms) | -l (posting lists) | -d (all document) | -o (term positions) | -a (dump all) | -p (index path) | -g <df> (list terms whose df is greater than <df>) | -i <term_id> (list only posting list of <term_id>)\0A\00"
define void @print_help(i8** %0) {
%2 = alloca i8**
store i8** %0, i8*** %2
%3 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str, i64 0, i64 0))
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.1, i64 0, i64 0))
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.3, i64 0, i64 0))
%7 = load i8**, i8*** %2
%8 = getelementptr inbounds i8*, i8** %7, i64 0
%9 = load i8*, i8** %8
%10 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([245 x i8], [245 x i8]* @.str.4, i64 0, i64 0), i8* %9)
ret void
}

LLVM IR (-O2):
@.str.4 = [245 x i8] c"%s -h | -s (summary) | -t (unique terms) | -l (posting lists) | -d (all document) | -o (term positions) | -a (dump all) | -p (index path) | -g <df> (list terms whose df is greater than <df>) | -i <term_id> (list only posting list of <term_id>)\0A\00"
@str = [13 x i8] c"DESCRIPTION:\00"
@str.5 = [17 x i8] c"dump term index.\00"
@str.6 = [7 x i8] c"USAGE:\00"
define void @print_help(i8** nocapture %0) {
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @str, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([17 x i8], [17 x i8]* @str.5, i64 0, i64 0))
%4 = tail call i32 @putchar(i32 10)
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([7 x i8], [7 x i8]* @str.6, i64 0, i64 0))
%6 = load i8*, i8** %0
%7 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([245 x i8], [245 x i8]* @.str.4, i64 0, i64 0), i8* %6)
ret void
}