#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 show_help(void) {
  printf("usage:\n");
  printf("  -n n              length of sequence pair\n");
  printf("  [-I ins_prob]     probability of insertion\n");
  printf("  [-D del_prob]     probability of deletion\n");
  printf("  [-U sub_prob]     probability of substitution\n");
  printf("  [-p global_prob]  global probability (override ins., del. and sub. "
         "prob.)\n");
  printf("  [-P pair]         number of pairs to produce (default 1)\n");
  printf("  [-R range]        random uniform int range (default 100)\n");
  printf("  [-s seed]         seed for random number generator\n");
}


x86 assembly (clang, -O0):
<show_help>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
call   1030 <printf@plt>
lea    0xee1(%rip),%rdi
call   1030 <printf@plt>
lea    0xf02(%rip),%rdi
call   1030 <printf@plt>
lea    0xf24(%rip),%rdi
call   1030 <printf@plt>
lea    0xf45(%rip),%rdi
call   1030 <printf@plt>
lea    0xf6a(%rip),%rdi
call   1030 <printf@plt>
lea    0xfab(%rip),%rdi
call   1030 <printf@plt>
lea    0xfdb(%rip),%rdi
call   1030 <printf@plt>
lea    0x100b(%rip),%rdi
call   1030 <printf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<show_help>:
push   %rax
lea    0xee8(%rip),%rdi
call   1030 <puts@plt>
lea    0xee3(%rip),%rdi
call   1030 <puts@plt>
lea    0xf03(%rip),%rdi
call   1030 <puts@plt>
lea    0xf24(%rip),%rdi
call   1030 <puts@plt>
lea    0xf44(%rip),%rdi
call   1030 <puts@plt>
lea    0xf68(%rip),%rdi
call   1030 <puts@plt>
lea    0xfa8(%rip),%rdi
call   1030 <puts@plt>
lea    0xfd7(%rip),%rdi
call   1030 <puts@plt>
lea    0x1006(%rip),%rdi
pop    %rax
jmp    1030 <puts@plt>

LLVM IR (-O0):
@.str = [8 x i8] c"usage:\0A\00"
@.str.1 = [45 x i8] c" -n n length of sequence pair\0A\00"
@.str.2 = [46 x i8] c" [-I ins_prob] probability of insertion\0A\00"
@.str.3 = [45 x i8] c" [-D del_prob] probability of deletion\0A\00"
@.str.4 = [49 x i8] c" [-U sub_prob] probability of substitution\0A\00"
@.str.5 = [77 x i8] c" [-p global_prob] global probability (override ins., del. and sub. prob.)\0A\00"
@.str.6 = [60 x i8] c" [-P pair] number of pairs to produce (default 1)\0A\00"
@.str.7 = [60 x i8] c" [-R range] random uniform int range (default 100)\0A\00"
@.str.8 = [54 x i8] c" [-s seed] seed for random number generator\0A\00"
define void @show_help() {
%1 = call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([45 x i8], [45 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([46 x i8], [46 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([45 x i8], [45 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([49 x i8], [49 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([77 x i8], [77 x i8]* @.str.5, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([60 x i8], [60 x i8]* @.str.6, i64 0, i64 0))
%8 = call i32 @printf(i8* getelementptr inbounds ([60 x i8], [60 x i8]* @.str.7, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([54 x i8], [54 x i8]* @.str.8, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@str = [7 x i8] c"usage:\00"
@str.9 = [44 x i8] c" -n n length of sequence pair\00"
@str.10 = [45 x i8] c" [-I ins_prob] probability of insertion\00"
@str.11 = [44 x i8] c" [-D del_prob] probability of deletion\00"
@str.12 = [48 x i8] c" [-U sub_prob] probability of substitution\00"
@str.13 = [76 x i8] c" [-p global_prob] global probability (override ins., del. and sub. prob.)\00"
@str.14 = [59 x i8] c" [-P pair] number of pairs to produce (default 1)\00"
@str.15 = [59 x i8] c" [-R range] random uniform int range (default 100)\00"
@str.16 = [53 x i8] c" [-s seed] seed for random number generator\00"
define void @show_help() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([7 x i8], [7 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([44 x i8], [44 x i8]* @str.9, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([45 x i8], [45 x i8]* @str.10, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([44 x i8], [44 x i8]* @str.11, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([48 x i8], [48 x i8]* @str.12, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([76 x i8], [76 x i8]* @str.13, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([59 x i8], [59 x i8]* @str.14, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([59 x i8], [59 x i8]* @str.15, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([53 x i8], [53 x i8]* @str.16, i64 0, i64 0))
ret void
}