#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() {
  printf("Usage: wsprsim [options] message\n");
  printf("       message format:   \"K1ABC FN42 33\"\n");
  printf("                         \"PJ4/K1ABC 33\"\n");
  printf("                         \"<PJ4/K1ABC> FK52UD 33\"\n");
  printf("Options:\n");
  printf("       -c   (print channel symbols)\n");
  printf("       -d   (print packed data with zero tail - 11 bytes)\n");
  printf("       -o filename (write a c2 file with this name)\n");
  printf("       -s x (x is snr of signal that is written to .c2 file)\n");
  printf("\n");
  printf(" e.g. ./wsprsim -cds -28 -o 150613_1920.c2 \"K1ABC FN42 33\"\n");
  printf(" then ./wsprd 150613_1920.c2\n");
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
call   1030 <printf@plt>
lea    0xefb(%rip),%rdi
call   1030 <printf@plt>
lea    0xf19(%rip),%rdi
call   1030 <printf@plt>
lea    0xf36(%rip),%rdi
call   1030 <printf@plt>
lea    0xf5c(%rip),%rdi
call   1030 <printf@plt>
lea    0xf5a(%rip),%rdi
call   1030 <printf@plt>
lea    0xf73(%rip),%rdi
call   1030 <printf@plt>
lea    0xfa2(%rip),%rdi
call   1030 <printf@plt>
lea    0xfcb(%rip),%rdi
call   1030 <printf@plt>
lea    0xec3(%rip),%rdi
call   1030 <printf@plt>
lea    0xff1(%rip),%rdi
call   1030 <printf@plt>
lea    0x1021(%rip),%rdi
call   1030 <printf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<usage>:
push   %rax
lea    0xed8(%rip),%rdi
call   1040 <puts@plt>
lea    0xeed(%rip),%rdi
call   1040 <puts@plt>
lea    0xf0a(%rip),%rdi
call   1040 <puts@plt>
lea    0xf26(%rip),%rdi
call   1040 <puts@plt>
lea    0xf4b(%rip),%rdi
call   1040 <puts@plt>
lea    0xf48(%rip),%rdi
call   1040 <puts@plt>
lea    0xf60(%rip),%rdi
call   1040 <puts@plt>
lea    0xf8e(%rip),%rdi
call   1040 <puts@plt>
lea    0xfb6(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xfdd(%rip),%rdi
call   1040 <puts@plt>
lea    0x100c(%rip),%rdi
pop    %rax
jmp    1040 <puts@plt>

LLVM IR (-O0):
@.str = [34 x i8] c"Usage: wsprsim [options] message\0A\00"
@.str.1 = [42 x i8] c" message format: \22K1ABC FN42 33\22\0A\00"
@.str.2 = [41 x i8] c" \22PJ4/K1ABC 33\22\0A\00"
@.str.3 = [50 x i8] c" \22<PJ4/K1ABC> FK52UD 33\22\0A\00"
@.str.4 = [10 x i8] c"Options:\0A\00"
@.str.5 = [37 x i8] c" -c (print channel symbols)\0A\00"
@.str.6 = [59 x i8] c" -d (print packed data with zero tail - 11 bytes)\0A\00"
@.str.7 = [53 x i8] c" -o filename (write a c2 file with this name)\0A\00"
@.str.8 = [62 x i8] c" -s x (x is snr of signal that is written to .c2 file)\0A\00"
@.str.9 = [2 x i8] c"\0A\00"
@.str.10 = [60 x i8] c" e.g. ./wsprsim -cds -28 -o 150613_1920.c2 \22K1ABC FN42 33\22\0A\00"
@.str.11 = [30 x i8] c" then ./wsprd 150613_1920.c2\0A\00"
define void @usage() {
%1 = call i32 @printf(i8* getelementptr inbounds ([34 x i8], [34 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 ([41 x i8], [41 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([37 x i8], [37 x i8]* @.str.5, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([59 x i8], [59 x i8]* @.str.6, i64 0, i64 0))
%8 = call i32 @printf(i8* getelementptr inbounds ([53 x i8], [53 x i8]* @.str.7, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([62 x i8], [62 x i8]* @.str.8, i64 0, i64 0))
%10 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.9, i64 0, i64 0))
%11 = call i32 @printf(i8* getelementptr inbounds ([60 x i8], [60 x i8]* @.str.10, i64 0, i64 0))
%12 = call i32 @printf(i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str.11, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@str = [33 x i8] c"Usage: wsprsim [options] message\00"
@str.12 = [41 x i8] c" message format: \22K1ABC FN42 33\22\00"
@str.13 = [40 x i8] c" \22PJ4/K1ABC 33\22\00"
@str.14 = [49 x i8] c" \22<PJ4/K1ABC> FK52UD 33\22\00"
@str.15 = [9 x i8] c"Options:\00"
@str.16 = [36 x i8] c" -c (print channel symbols)\00"
@str.17 = [58 x i8] c" -d (print packed data with zero tail - 11 bytes)\00"
@str.18 = [52 x i8] c" -o filename (write a c2 file with this name)\00"
@str.19 = [61 x i8] c" -s x (x is snr of signal that is written to .c2 file)\00"
@str.20 = [59 x i8] c" e.g. ./wsprsim -cds -28 -o 150613_1920.c2 \22K1ABC FN42 33\22\00"
@str.21 = [29 x i8] c" then ./wsprd 150613_1920.c2\00"
define void @usage() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([33 x i8], [33 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([41 x i8], [41 x i8]* @str.12, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([40 x i8], [40 x i8]* @str.13, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([49 x i8], [49 x i8]* @str.14, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @str.15, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([36 x i8], [36 x i8]* @str.16, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([58 x i8], [58 x i8]* @str.17, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([52 x i8], [52 x i8]* @str.18, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([61 x i8], [61 x i8]* @str.19, i64 0, i64 0))
%10 = tail call i32 @putchar(i32 10)
%11 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([59 x i8], [59 x i8]* @str.20, i64 0, i64 0))
%12 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([29 x i8], [29 x i8]* @str.21, i64 0, i64 0))
ret void
}