#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 */
typedef int /*<<< orphan*/ FILE;

/* Variables and functions */
int /*<<< orphan*/ fprintf(int /*<<< orphan*/ *, char *, ...);
int show_usage(FILE *fp, const char *prog_name) {
  fprintf(fp, "%s [INFO] ", prog_name);
  fprintf(fp, "usage:\n");
  fprintf(fp,
          "%s -k k --res r [--margin M] --iter1 n --iter2 m --acc a --fasta f "
          "--hic H --kmer c --out o [--pri p] [--sec s] [--verbose V] "
          "--thread_num t \n",
          prog_name);
  return 0;
}


x86 assembly (clang, -O0):
<show_usage>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
mov    -0x8(%rbp),%rdi
mov    -0x10(%rbp),%rdx
lea    0xed1(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    -0x8(%rbp),%rdi
lea    0xeca(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    -0x8(%rbp),%rdi
mov    -0x10(%rbp),%rdx
lea    0xebc(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<show_usage>:
push   %r14
push   %rbx
push   %rax
mov    %rsi,%r14
mov    %rdi,%rbx
lea    0xecf(%rip),%rsi
mov    %r14,%rdx
xor    %eax,%eax
call   1030 <fprintf@plt>
lea    0xec9(%rip),%rdi
mov    $0x7,%esi
mov    $0x1,%edx
mov    %rbx,%rcx
call   1040 <fwrite@plt>
lea    0xeb8(%rip),%rsi
mov    %rbx,%rdi
mov    %r14,%rdx
xor    %eax,%eax
call   1030 <fprintf@plt>
xor    %eax,%eax
add    $0x8,%rsp
pop    %rbx
pop    %r14
ret

LLVM IR (-O0):
@.str = [11 x i8] c"%s [INFO] \00"
@.str.1 = [8 x i8] c"usage:\0A\00"
@.str.2 = [143 x i8] c"%s -k k --res r [--margin M] --iter1 n --iter2 m --acc a --fasta f --hic H --kmer c --out o [--pri p] [--sec s] [--verbose V] --thread_num t \0A\00"
define i32 @show_usage(i32* %0, i8* %1) {
%3 = alloca i32*
%4 = alloca i8*
store i32* %0, i32** %3
store i8* %1, i8** %4
%5 = load i32*, i32** %3
%6 = load i8*, i8** %4
%7 = call i32 (i32*, i8*, ...) @fprintf(i32* %5, i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str, i64 0, i64 0), i8* %6)
%8 = load i32*, i32** %3
%9 = call i32 (i32*, i8*, ...) @fprintf(i32* %8, i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.1, i64 0, i64 0))
%10 = load i32*, i32** %3
%11 = load i8*, i8** %4
%12 = call i32 (i32*, i8*, ...) @fprintf(i32* %10, i8* getelementptr inbounds ([143 x i8], [143 x i8]* @.str.2, i64 0, i64 0), i8* %11)
ret i32 0
}

LLVM IR (-O2):
@.str = [11 x i8] c"%s [INFO] \00"
@.str.1 = [8 x i8] c"usage:\0A\00"
@.str.2 = [143 x i8] c"%s -k k --res r [--margin M] --iter1 n --iter2 m --acc a --fasta f --hic H --kmer c --out o [--pri p] [--sec s] [--verbose V] --thread_num t \0A\00"
define i32 @show_usage(i32* nocapture %0, i8* %1) {
%3 = tail call i32 (i32*, i8*, ...) @fprintf(i32* %0, i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str, i64 0, i64 0), i8* %1)
%4 = tail call i64 @fwrite(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.1, i64 0, i64 0), i64 7, i64 1, i32* %0)
%5 = tail call i32 (i32*, i8*, ...) @fprintf(i32* %0, i8* getelementptr inbounds ([143 x i8], [143 x i8]* @.str.2, i64 0, i64 0), i8* %1)
ret i32 0
}