#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 */
typedef int /*<<< orphan*/ FILE;

/* Variables and functions */
int /*<<< orphan*/ fprintf(int /*<<< orphan*/ *, char *, char *, ...);
void op_smooth_usage(char *name, FILE *f, char *indent) {
  if (indent == NULL)
    indent = "";
  fprintf(f,
          "%sApply a smoothing filter (Hann window);  the signal is replaced "
          "at every\n",
          indent);
  fprintf(f,
          "%sentry by the weighted sum over the window centered at that entry. "
          "Input\n",
          indent);
  fprintf(f,
          "%svalues beyond the ends of the vector are considered to be zero.\n",
          indent);
  fprintf(f, "%s\n", indent);
  fprintf(f, "%susage: %s [options]\n", indent, name);
  fprintf(f, "%s  --window=<length>        (W=) size of window\n", indent);
  fprintf(f,
          "%s                           (if this is not odd, it will be "
          "increased by 1)\n",
          indent);
}


x86 assembly (clang, -O0):
<op_smooth_usage>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
mov    %rdi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
mov    %rdx,-0x18(%rbp)
cmpq   $0x0,-0x18(%rbp)
jne    113a <op_smooth_usage+0x2a>
lea    0x103e(%rip),%rax
mov    %rax,-0x18(%rbp)
mov    -0x10(%rbp),%rdi
mov    -0x18(%rbp),%rdx
lea    0xeb7(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    -0x10(%rbp),%rdi
mov    -0x18(%rbp),%rdx
lea    0xeed(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    -0x10(%rbp),%rdi
mov    -0x18(%rbp),%rdx
lea    0xf22(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    -0x10(%rbp),%rdi
mov    -0x18(%rbp),%rdx
lea    0xf4f(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    -0x10(%rbp),%rdi
mov    -0x18(%rbp),%rdx
mov    -0x8(%rbp),%rcx
lea    0xf39(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    -0x10(%rbp),%rdi
mov    -0x18(%rbp),%rdx
lea    0xf3a(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    -0x10(%rbp),%rdi
mov    -0x18(%rbp),%rdx
lea    0xf56(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<op_smooth_usage>:
push   %r15
push   %r14
push   %rbx
mov    %rdx,%rbx
mov    %rsi,%r14
mov    %rdi,%r15
test   %rdx,%rdx
lea    0x104c(%rip),%rax
cmove  %rax,%rbx
lea    0xecd(%rip),%rsi
mov    %r14,%rdi
mov    %rbx,%rdx
xor    %eax,%eax
call   1030 <fprintf@plt>
lea    0xf05(%rip),%rsi
mov    %r14,%rdi
mov    %rbx,%rdx
xor    %eax,%eax
call   1030 <fprintf@plt>
lea    0xf3c(%rip),%rsi
mov    %r14,%rdi
mov    %rbx,%rdx
xor    %eax,%eax
call   1030 <fprintf@plt>
lea    0xf6b(%rip),%rsi
mov    %r14,%rdi
mov    %rbx,%rdx
xor    %eax,%eax
call   1030 <fprintf@plt>
lea    0xf5b(%rip),%rsi
mov    %r14,%rdi
mov    %rbx,%rdx
mov    %r15,%rcx
xor    %eax,%eax
call   1030 <fprintf@plt>
lea    0xf5b(%rip),%rsi
mov    %r14,%rdi
mov    %rbx,%rdx
xor    %eax,%eax
call   1030 <fprintf@plt>
lea    0xf79(%rip),%rsi
mov    %r14,%rdi
mov    %rbx,%rdx
xor    %eax,%eax
pop    %rbx
pop    %r14
pop    %r15
jmp    1030 <fprintf@plt>

LLVM IR (-O0):
@.str = [1 x i8] zeroinitializer
@.str.1 = [76 x i8] c"%sApply a smoothing filter (Hann window); the signal is replaced at every\0A\00"
@.str.2 = [75 x i8] c"%sentry by the weighted sum over the window centered at that entry. Input\0A\00"
@.str.3 = [67 x i8] c"%svalues beyond the ends of the vector are considered to be zero.\0A\00"
@.str.4 = [4 x i8] c"%s\0A\00"
@.str.5 = [23 x i8] c"%susage: %s [options]\0A\00"
@.str.6 = [50 x i8] c"%s --window=<length> (W=) size of window\0A\00"
@.str.7 = [78 x i8] c"%s (if this is not odd, it will be increased by 1)\0A\00"
define void @op_smooth_usage(i8* %0, i32* %1, i8* %2) {
%4 = alloca i8*
%5 = alloca i32*
%6 = alloca i8*
store i8* %0, i8** %4
store i32* %1, i32** %5
store i8* %2, i8** %6
%7 = load i8*, i8** %6
%8 = icmp eq i8* %7, null
br i1 %8, label %9, label %10
9: ; preds = %3
store i8* getelementptr inbounds ([1 x i8], [1 x i8]* @.str, i64 0, i64 0), i8** %6
br label %10
10: ; preds = %9, %3
%11 = load i32*, i32** %5
%12 = load i8*, i8** %6
%13 = call i32 (i32*, i8*, i8*, ...) @fprintf(i32* %11, i8* getelementptr inbounds ([76 x i8], [76 x i8]* @.str.1, i64 0, i64 0), i8* %12)
%14 = load i32*, i32** %5
%15 = load i8*, i8** %6
%16 = call i32 (i32*, i8*, i8*, ...) @fprintf(i32* %14, i8* getelementptr inbounds ([75 x i8], [75 x i8]* @.str.2, i64 0, i64 0), i8* %15)
%17 = load i32*, i32** %5
%18 = load i8*, i8** %6
%19 = call i32 (i32*, i8*, i8*, ...) @fprintf(i32* %17, i8* getelementptr inbounds ([67 x i8], [67 x i8]* @.str.3, i64 0, i64 0), i8* %18)
%20 = load i32*, i32** %5
%21 = load i8*, i8** %6
%22 = call i32 (i32*, i8*, i8*, ...) @fprintf(i32* %20, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.4, i64 0, i64 0), i8* %21)
%23 = load i32*, i32** %5
%24 = load i8*, i8** %6
%25 = load i8*, i8** %4
%26 = call i32 (i32*, i8*, i8*, ...) @fprintf(i32* %23, i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.5, i64 0, i64 0), i8* %24, i8* %25)
%27 = load i32*, i32** %5
%28 = load i8*, i8** %6
%29 = call i32 (i32*, i8*, i8*, ...) @fprintf(i32* %27, i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str.6, i64 0, i64 0), i8* %28)
%30 = load i32*, i32** %5
%31 = load i8*, i8** %6
%32 = call i32 (i32*, i8*, i8*, ...) @fprintf(i32* %30, i8* getelementptr inbounds ([78 x i8], [78 x i8]* @.str.7, i64 0, i64 0), i8* %31)
ret void
}

LLVM IR (-O2):
@.str = [1 x i8] zeroinitializer
@.str.1 = [76 x i8] c"%sApply a smoothing filter (Hann window); the signal is replaced at every\0A\00"
@.str.2 = [75 x i8] c"%sentry by the weighted sum over the window centered at that entry. Input\0A\00"
@.str.3 = [67 x i8] c"%svalues beyond the ends of the vector are considered to be zero.\0A\00"
@.str.4 = [4 x i8] c"%s\0A\00"
@.str.5 = [23 x i8] c"%susage: %s [options]\0A\00"
@.str.6 = [50 x i8] c"%s --window=<length> (W=) size of window\0A\00"
@.str.7 = [78 x i8] c"%s (if this is not odd, it will be increased by 1)\0A\00"
define void @op_smooth_usage(i8* %0, i32* nocapture %1, i8* %2) {
%4 = icmp eq i8* %2, null
%5 = select i1 %4, i8* getelementptr inbounds ([1 x i8], [1 x i8]* @.str, i64 0, i64 0), i8* %2
%6 = tail call i32 (i32*, i8*, i8*, ...) @fprintf(i32* %1, i8* getelementptr inbounds ([76 x i8], [76 x i8]* @.str.1, i64 0, i64 0), i8* %5)
%7 = tail call i32 (i32*, i8*, i8*, ...) @fprintf(i32* %1, i8* getelementptr inbounds ([75 x i8], [75 x i8]* @.str.2, i64 0, i64 0), i8* %5)
%8 = tail call i32 (i32*, i8*, i8*, ...) @fprintf(i32* %1, i8* getelementptr inbounds ([67 x i8], [67 x i8]* @.str.3, i64 0, i64 0), i8* %5)
%9 = tail call i32 (i32*, i8*, i8*, ...) @fprintf(i32* %1, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.4, i64 0, i64 0), i8* %5)
%10 = tail call i32 (i32*, i8*, i8*, ...) @fprintf(i32* %1, i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.5, i64 0, i64 0), i8* %5, i8* %0)
%11 = tail call i32 (i32*, i8*, i8*, ...) @fprintf(i32* %1, i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str.6, i64 0, i64 0), i8* %5)
%12 = tail call i32 (i32*, i8*, i8*, ...) @fprintf(i32* %1, i8* getelementptr inbounds ([78 x i8], [78 x i8]* @.str.7, i64 0, i64 0), i8* %5)
ret void
}