#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*/ Nop();
void Delay_5us(void) {
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
  Nop();
}


x86 assembly (clang, -O0):
<Delay_5us>:
push   %rbp
mov    %rsp,%rbp
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
mov    $0x0,%al
call   1030 <Nop@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<Delay_5us>:
push   %rax
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
call   1030 <Nop@plt>
xor    %eax,%eax
pop    %rcx
jmp    1030 <Nop@plt>

LLVM IR (-O0):
define void @Delay_5us() {
%1 = call i32 (...) @Nop()
%2 = call i32 (...) @Nop()
%3 = call i32 (...) @Nop()
%4 = call i32 (...) @Nop()
%5 = call i32 (...) @Nop()
%6 = call i32 (...) @Nop()
%7 = call i32 (...) @Nop()
%8 = call i32 (...) @Nop()
%9 = call i32 (...) @Nop()
%10 = call i32 (...) @Nop()
%11 = call i32 (...) @Nop()
%12 = call i32 (...) @Nop()
%13 = call i32 (...) @Nop()
%14 = call i32 (...) @Nop()
%15 = call i32 (...) @Nop()
%16 = call i32 (...) @Nop()
%17 = call i32 (...) @Nop()
%18 = call i32 (...) @Nop()
%19 = call i32 (...) @Nop()
%20 = call i32 (...) @Nop()
%21 = call i32 (...) @Nop()
%22 = call i32 (...) @Nop()
%23 = call i32 (...) @Nop()
%24 = call i32 (...) @Nop()
%25 = call i32 (...) @Nop()
%26 = call i32 (...) @Nop()
%27 = call i32 (...) @Nop()
%28 = call i32 (...) @Nop()
%29 = call i32 (...) @Nop()
%30 = call i32 (...) @Nop()
%31 = call i32 (...) @Nop()
%32 = call i32 (...) @Nop()
%33 = call i32 (...) @Nop()
%34 = call i32 (...) @Nop()
%35 = call i32 (...) @Nop()
%36 = call i32 (...) @Nop()
%37 = call i32 (...) @Nop()
%38 = call i32 (...) @Nop()
%39 = call i32 (...) @Nop()
%40 = call i32 (...) @Nop()
%41 = call i32 (...) @Nop()
%42 = call i32 (...) @Nop()
%43 = call i32 (...) @Nop()
%44 = call i32 (...) @Nop()
%45 = call i32 (...) @Nop()
%46 = call i32 (...) @Nop()
%47 = call i32 (...) @Nop()
%48 = call i32 (...) @Nop()
%49 = call i32 (...) @Nop()
%50 = call i32 (...) @Nop()
ret void
}

LLVM IR (-O2):
define void @Delay_5us() {
%1 = tail call i32 (...) @Nop()
%2 = tail call i32 (...) @Nop()
%3 = tail call i32 (...) @Nop()
%4 = tail call i32 (...) @Nop()
%5 = tail call i32 (...) @Nop()
%6 = tail call i32 (...) @Nop()
%7 = tail call i32 (...) @Nop()
%8 = tail call i32 (...) @Nop()
%9 = tail call i32 (...) @Nop()
%10 = tail call i32 (...) @Nop()
%11 = tail call i32 (...) @Nop()
%12 = tail call i32 (...) @Nop()
%13 = tail call i32 (...) @Nop()
%14 = tail call i32 (...) @Nop()
%15 = tail call i32 (...) @Nop()
%16 = tail call i32 (...) @Nop()
%17 = tail call i32 (...) @Nop()
%18 = tail call i32 (...) @Nop()
%19 = tail call i32 (...) @Nop()
%20 = tail call i32 (...) @Nop()
%21 = tail call i32 (...) @Nop()
%22 = tail call i32 (...) @Nop()
%23 = tail call i32 (...) @Nop()
%24 = tail call i32 (...) @Nop()
%25 = tail call i32 (...) @Nop()
%26 = tail call i32 (...) @Nop()
%27 = tail call i32 (...) @Nop()
%28 = tail call i32 (...) @Nop()
%29 = tail call i32 (...) @Nop()
%30 = tail call i32 (...) @Nop()
%31 = tail call i32 (...) @Nop()
%32 = tail call i32 (...) @Nop()
%33 = tail call i32 (...) @Nop()
%34 = tail call i32 (...) @Nop()
%35 = tail call i32 (...) @Nop()
%36 = tail call i32 (...) @Nop()
%37 = tail call i32 (...) @Nop()
%38 = tail call i32 (...) @Nop()
%39 = tail call i32 (...) @Nop()
%40 = tail call i32 (...) @Nop()
%41 = tail call i32 (...) @Nop()
%42 = tail call i32 (...) @Nop()
%43 = tail call i32 (...) @Nop()
%44 = tail call i32 (...) @Nop()
%45 = tail call i32 (...) @Nop()
%46 = tail call i32 (...) @Nop()
%47 = tail call i32 (...) @Nop()
%48 = tail call i32 (...) @Nop()
%49 = tail call i32 (...) @Nop()
%50 = tail call i32 (...) @Nop()
ret void
}