#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 usage(char *progname) {
  printf("Usage: \"%s\". This is a two state discrete exponential time "
         "simulator.\n",
         progname);
  printf("Please supply 4 or 5 arguments:\n");
  printf("\t1) Substitution rate of first state, either as fraction or float. "
         "Eg. 1/20 or .05 would be a rate of 1 in 20.\n");
  printf("\t2) Substitution rate of second state, same format as above.\n");
  printf("\t3) Number of sites, i.e. number of separate replications.\n");
  printf("\t4) Number of minimum extent units. I.e duration of each "
         "replication, it's calculated by");
  printf("\t\tThe smallest substrate by average will occur once per 1 extent "
         "unit,which is an int, not a float.\n");
  printf("\t5) specified random number seed (optional, if not supplied, a "
         "random seed will be generated).\n");
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    -0x8(%rbp),%rsi
lea    0xed9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf12(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf25(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf87(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xfb7(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xfe5(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0x1030(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0x1087(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<usage>:
push   %rax
mov    %rdi,%rsi
lea    0xed5(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xf67(%rip),%rdi
call   1030 <puts@plt>
lea    0xf7b(%rip),%rdi
call   1030 <puts@plt>
lea    0xfde(%rip),%rdi
call   1030 <puts@plt>
lea    0x100f(%rip),%rdi
call   1030 <puts@plt>
lea    0xede(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0x1030(%rip),%rdi
call   1030 <puts@plt>
lea    0x1088(%rip),%rdi
pop    %rax
jmp    1030 <puts@plt>

LLVM IR (-O0):
@.str = [71 x i8] c"Usage: \22%s\22. This is a two state discrete exponential time simulator.\0A\00"
@.str.1 = [33 x i8] c"Please supply 4 or 5 arguments:\0A\00"
@.str.2 = [112 x i8] c"\091) Substitution rate of first state, either as fraction or float. Eg. 1/20 or .05 would be a rate of 1 in 20.\0A\00"
@.str.3 = [62 x i8] c"\092) Substitution rate of second state, same format as above.\0A\00"
@.str.4 = [60 x i8] c"\093) Number of sites, i.e. number of separate replications.\0A\00"
@.str.5 = [89 x i8] c"\094) Number of minimum extent units. I.e duration of each replication, it's calculated by\00"
@.str.6 = [101 x i8] c"\09\09The smallest substrate by average will occur once per 1 extent unit,which is an int, not a float.\0A\00"
@.str.7 = [96 x i8] c"\095) specified random number seed (optional, if not supplied, a random seed will be generated).\0A\00"
define void @usage(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = load i8*, i8** %2
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([71 x i8], [71 x i8]* @.str, i64 0, i64 0), i8* %3)
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([33 x i8], [33 x i8]* @.str.1, i64 0, i64 0))
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([112 x i8], [112 x i8]* @.str.2, i64 0, i64 0))
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([62 x i8], [62 x i8]* @.str.3, i64 0, i64 0))
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([60 x i8], [60 x i8]* @.str.4, i64 0, i64 0))
%9 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([89 x i8], [89 x i8]* @.str.5, i64 0, i64 0))
%10 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([101 x i8], [101 x i8]* @.str.6, i64 0, i64 0))
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([96 x i8], [96 x i8]* @.str.7, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str = [71 x i8] c"Usage: \22%s\22. This is a two state discrete exponential time simulator.\0A\00"
@.str.5 = [89 x i8] c"\094) Number of minimum extent units. I.e duration of each replication, it's calculated by\00"
@str = [32 x i8] c"Please supply 4 or 5 arguments:\00"
@str.8 = [111 x i8] c"\091) Substitution rate of first state, either as fraction or float. Eg. 1/20 or .05 would be a rate of 1 in 20.\00"
@str.9 = [61 x i8] c"\092) Substitution rate of second state, same format as above.\00"
@str.10 = [59 x i8] c"\093) Number of sites, i.e. number of separate replications.\00"
@str.11 = [100 x i8] c"\09\09The smallest substrate by average will occur once per 1 extent unit,which is an int, not a float.\00"
@str.12 = [95 x i8] c"\095) specified random number seed (optional, if not supplied, a random seed will be generated).\00"
define void @usage(i8* %0) {
%2 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([71 x i8], [71 x i8]* @.str, i64 0, i64 0), i8* %0)
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([32 x i8], [32 x i8]* @str, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([111 x i8], [111 x i8]* @str.8, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([61 x i8], [61 x i8]* @str.9, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([59 x i8], [59 x i8]* @str.10, i64 0, i64 0))
%7 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([89 x i8], [89 x i8]* @.str.5, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([100 x i8], [100 x i8]* @str.11, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([95 x i8], [95 x i8]* @str.12, i64 0, i64 0))
ret void
}