#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*/ exit(int /*<<< orphan*/);
int /*<<< orphan*/ printf(char *);
void showargs(void) {
  printf("\nOptions are:\n");
  printf("\t[-b<lines_per_block>]         default=1\n");
  printf("\t[-c<sort_start_column>]       default=1\n");
  printf("\t[-l<sort_start_line>]         default=1\n");
  printf("\t[-f] - forward ascii sort     default\n");
  printf("\t[-r] - reverse ascii sort\n");
  printf("\t[-s] - case-sensitive sort    default\n");
  printf("\t[-i] - case-insensitive sort\n");
  printf("\t<input file name>\n");
  printf("\t<output file name>\n\n");
  exit(0);
}


x86 assembly (clang, -O0):
<showargs>:
push   %rbp
mov    %rsp,%rbp
lea    0xed5(%rip),%rdi
call   1030 <printf@plt>
lea    0xed8(%rip),%rdi
call   1030 <printf@plt>
lea    0xef6(%rip),%rdi
call   1030 <printf@plt>
lea    0xf14(%rip),%rdi
call   1030 <printf@plt>
lea    0xf32(%rip),%rdi
call   1030 <printf@plt>
lea    0xf4e(%rip),%rdi
call   1030 <printf@plt>
lea    0xf5e(%rip),%rdi
call   1030 <printf@plt>
lea    0xf7a(%rip),%rdi
call   1030 <printf@plt>
lea    0xf8d(%rip),%rdi
call   1030 <printf@plt>
lea    0xf95(%rip),%rdi
call   1030 <printf@plt>
xor    %edi,%edi
call   1040 <exit@plt>

x86 assembly (clang, -O2):
<showargs>:
push   %rax
lea    0xed8(%rip),%rdi
call   1030 <puts@plt>
lea    0xeda(%rip),%rdi
call   1030 <puts@plt>
lea    0xef7(%rip),%rdi
call   1030 <puts@plt>
lea    0xf14(%rip),%rdi
call   1030 <puts@plt>
lea    0xf31(%rip),%rdi
call   1030 <puts@plt>
lea    0xf4c(%rip),%rdi
call   1030 <puts@plt>
lea    0xf5b(%rip),%rdi
call   1030 <puts@plt>
lea    0xf76(%rip),%rdi
call   1030 <puts@plt>
lea    0xf88(%rip),%rdi
call   1030 <puts@plt>
lea    0xf8f(%rip),%rdi
call   1030 <puts@plt>
xor    %edi,%edi
call   1040 <exit@plt>

LLVM IR (-O0):
@.str = [15 x i8] c"\0AOptions are:\0A\00"
@.str.1 = [42 x i8] c"\09[-b<lines_per_block>] default=1\0A\00"
@.str.2 = [42 x i8] c"\09[-c<sort_start_column>] default=1\0A\00"
@.str.3 = [42 x i8] c"\09[-l<sort_start_line>] default=1\0A\00"
@.str.4 = [40 x i8] c"\09[-f] - forward ascii sort default\0A\00"
@.str.5 = [28 x i8] c"\09[-r] - reverse ascii sort\0A\00"
@.str.6 = [40 x i8] c"\09[-s] - case-sensitive sort default\0A\00"
@.str.7 = [31 x i8] c"\09[-i] - case-insensitive sort\0A\00"
@.str.8 = [20 x i8] c"\09<input file name>\0A\00"
@.str.9 = [22 x i8] c"\09<output file name>\0A\0A\00"
define void @showargs() {
%1 = call i32 @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([42 x i8], [42 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([42 x i8], [42 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([42 x i8], [42 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([40 x i8], [40 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([28 x i8], [28 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))
%8 = call i32 @printf(i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.7, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.8, i64 0, i64 0))
%10 = call i32 @printf(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.9, i64 0, i64 0))
%11 = call i32 @exit(i32 0)
unreachable
}

LLVM IR (-O2):
@str = [14 x i8] c"\0AOptions are:\00"
@str.10 = [41 x i8] c"\09[-b<lines_per_block>] default=1\00"
@str.11 = [41 x i8] c"\09[-c<sort_start_column>] default=1\00"
@str.12 = [41 x i8] c"\09[-l<sort_start_line>] default=1\00"
@str.13 = [39 x i8] c"\09[-f] - forward ascii sort default\00"
@str.14 = [27 x i8] c"\09[-r] - reverse ascii sort\00"
@str.15 = [39 x i8] c"\09[-s] - case-sensitive sort default\00"
@str.16 = [30 x i8] c"\09[-i] - case-insensitive sort\00"
@str.17 = [19 x i8] c"\09<input file name>\00"
@str.18 = [21 x i8] c"\09<output file name>\0A\00"
define void @showargs() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([14 x i8], [14 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([41 x i8], [41 x i8]* @str.10, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([41 x i8], [41 x i8]* @str.11, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([41 x i8], [41 x i8]* @str.12, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([39 x i8], [39 x i8]* @str.13, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @str.14, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([39 x i8], [39 x i8]* @str.15, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([30 x i8], [30 x i8]* @str.16, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([19 x i8], [19 x i8]* @str.17, i64 0, i64 0))
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([21 x i8], [21 x i8]* @str.18, i64 0, i64 0))
%11 = tail call i32 @exit(i32 0)
unreachable
}