#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*/ dw_printf(char *);
int /*<<< orphan*/ morse_send(int /*<<< orphan*/, char *, int, int, int);
int main(int argc, char *argv[]) {
  dw_printf("CQ DX\n");
  morse_send(0, "CQ DX", 10, 10, 10);
  dw_printf("\n\n");
  dw_printf("wb2osz/9\n");
  morse_send(0, "wb2osz/9", 10, 10, 10);
  dw_printf("\n\n");
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %edi,-0x4(%rbp)
mov    %rsi,-0x10(%rbp)
lea    0xeca(%rip),%rdi
call   1040 <dw_printf@plt>
xor    %edi,%edi
lea    0xec3(%rip),%rsi
mov    $0xa,%r8d
mov    %r8d,%edx
mov    %r8d,%ecx
call   1030 <morse_send@plt>
lea    0xeb1(%rip),%rdi
call   1040 <dw_printf@plt>
lea    0xea8(%rip),%rdi
call   1040 <dw_printf@plt>
xor    %edi,%edi
lea    0xea4(%rip),%rsi
mov    $0xa,%r8d
mov    %r8d,%edx
mov    %r8d,%ecx
call   1030 <morse_send@plt>
lea    0xe7f(%rip),%rdi
call   1040 <dw_printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
lea    0xed8(%rip),%rdi
call   1040 <dw_printf@plt>
lea    0xed3(%rip),%rsi
xor    %edi,%edi
mov    $0xa,%edx
mov    $0xa,%ecx
mov    $0xa,%r8d
call   1030 <morse_send@plt>
lea    0xebb(%rip),%rbx
mov    %rbx,%rdi
call   1040 <dw_printf@plt>
lea    0xeaf(%rip),%rdi
call   1040 <dw_printf@plt>
lea    0xead(%rip),%rsi
xor    %edi,%edi
mov    $0xa,%edx
mov    $0xa,%ecx
mov    $0xa,%r8d
call   1030 <morse_send@plt>
mov    %rbx,%rdi
call   1040 <dw_printf@plt>
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [7 x i8] c"CQ DX\0A\00"
@.str.1 = [6 x i8] c"CQ DX\00"
@.str.2 = [3 x i8] c"\0A\0A\00"
@.str.3 = [10 x i8] c"wb2osz/9\0A\00"
@.str.4 = [9 x i8] c"wb2osz/9\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i8**
store i32 %0, i32* %3
store i8** %1, i8*** %4
%5 = call i32 @dw_printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0))
%6 = call i32 @morse_send(i32 0, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i32 10, i32 10, i32 10)
%7 = call i32 @dw_printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0))
%8 = call i32 @dw_printf(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.3, i64 0, i64 0))
%9 = call i32 @morse_send(i32 0, i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.4, i64 0, i64 0), i32 10, i32 10, i32 10)
%10 = call i32 @dw_printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0))
ret i32 0
}

LLVM IR (-O2):
@.str = [7 x i8] c"CQ DX\0A\00"
@.str.1 = [6 x i8] c"CQ DX\00"
@.str.2 = [3 x i8] c"\0A\0A\00"
@.str.3 = [10 x i8] c"wb2osz/9\0A\00"
@.str.4 = [9 x i8] c"wb2osz/9\00"
define i32 @main(i32 %0, i8** nocapture readnone %1) {
%3 = tail call i32 @dw_printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0))
%4 = tail call i32 @morse_send(i32 0, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i32 10, i32 10, i32 10)
%5 = tail call i32 @dw_printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0))
%6 = tail call i32 @dw_printf(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.3, i64 0, i64 0))
%7 = tail call i32 @morse_send(i32 0, i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.4, i64 0, i64 0), i32 10, i32 10, i32 10)
%8 = tail call i32 @dw_printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0))
ret i32 0
}