#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*/ EXIT_FAILURE;
int /*<<< orphan*/ exit(int /*<<< orphan*/);
int /*<<< orphan*/ fprintf(int /*<<< orphan*/, char *, ...);
int /*<<< orphan*/ stdout;
void usage(const char *pname) {
  fprintf(stdout,
          "%s:\n\t[-f filename]\n\t[-i read from stdin]\n\t[-c console "
          "input]\n\t[-s speed {1=fast|9=very slow}]\n\t[-h show this help and "
          "exit]\n",
          pname);
  fprintf(stdout, "\t[-w color: 1=red, 2=green, 3=yellow, 4=blue, 5=magenta, "
                  "6=cyan, 666=random\n");
  fprintf(stdout, "\t[-e effect {bold|blink}]\n");
  fprintf(stdout, "written by Spike 2013.\n");
  exit(EXIT_FAILURE);
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    0x2ea5(%rip),%rax
mov    (%rax),%edi
mov    -0x8(%rbp),%rdx
lea    0xec0(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e8a(%rip),%rax
mov    (%rax),%edi
lea    0xf26(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e73(%rip),%rax
mov    (%rax),%edi
lea    0xf5c(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e5c(%rip),%rax
mov    (%rax),%edi
lea    0xf60(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e4d(%rip),%rax
mov    (%rax),%edi
call   1040 <exit@plt>

x86 assembly (clang, -O2):
<usage>:
push   %rbx
mov    %rdi,%rdx
mov    0x2ead(%rip),%rbx
mov    (%rbx),%edi
lea    0xecc(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf39(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf76(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf81(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    0x2e6e(%rip),%rax
mov    (%rax),%edi
call   1040 <exit@plt>

LLVM IR (-O0):
@stdout = global i32 0
@.str = [125 x i8] c"%s:\0A\09[-f filename]\0A\09[-i read from stdin]\0A\09[-c console input]\0A\09[-s speed {1=fast|9=very slow}]\0A\09[-h show this help and exit]\0A\00"
@.str.1 = [77 x i8] c"\09[-w color: 1=red, 2=green, 3=yellow, 4=blue, 5=magenta, 6=cyan, 666=random\0A\00"
@.str.2 = [27 x i8] c"\09[-e effect {bold|blink}]\0A\00"
@.str.3 = [24 x i8] c"written by Spike 2013.\0A\00"
@EXIT_FAILURE = global i32 0
define void @usage(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = load i32, i32* @stdout
%4 = load i8*, i8** %2
%5 = call i32 (i32, i8*, ...) @fprintf(i32 %3, i8* getelementptr inbounds ([125 x i8], [125 x i8]* @.str, i64 0, i64 0), i8* %4)
%6 = load i32, i32* @stdout
%7 = call i32 (i32, i8*, ...) @fprintf(i32 %6, i8* getelementptr inbounds ([77 x i8], [77 x i8]* @.str.1, i64 0, i64 0))
%8 = load i32, i32* @stdout
%9 = call i32 (i32, i8*, ...) @fprintf(i32 %8, i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.2, i64 0, i64 0))
%10 = load i32, i32* @stdout
%11 = call i32 (i32, i8*, ...) @fprintf(i32 %10, i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.3, i64 0, i64 0))
%12 = load i32, i32* @EXIT_FAILURE
%13 = call i32 @exit(i32 %12)
unreachable
}

LLVM IR (-O2):
@stdout = global i32 0
@.str = [125 x i8] c"%s:\0A\09[-f filename]\0A\09[-i read from stdin]\0A\09[-c console input]\0A\09[-s speed {1=fast|9=very slow}]\0A\09[-h show this help and exit]\0A\00"
@.str.1 = [77 x i8] c"\09[-w color: 1=red, 2=green, 3=yellow, 4=blue, 5=magenta, 6=cyan, 666=random\0A\00"
@.str.2 = [27 x i8] c"\09[-e effect {bold|blink}]\0A\00"
@.str.3 = [24 x i8] c"written by Spike 2013.\0A\00"
@EXIT_FAILURE = global i32 0
define void @usage(i8* %0) {
%2 = load i32, i32* @stdout
%3 = tail call i32 (i32, i8*, ...) @fprintf(i32 %2, i8* getelementptr inbounds ([125 x i8], [125 x i8]* @.str, i64 0, i64 0), i8* %0)
%4 = load i32, i32* @stdout
%5 = tail call i32 (i32, i8*, ...) @fprintf(i32 %4, i8* getelementptr inbounds ([77 x i8], [77 x i8]* @.str.1, i64 0, i64 0))
%6 = load i32, i32* @stdout
%7 = tail call i32 (i32, i8*, ...) @fprintf(i32 %6, i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.2, i64 0, i64 0))
%8 = load i32, i32* @stdout
%9 = tail call i32 (i32, i8*, ...) @fprintf(i32 %8, i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.3, i64 0, i64 0))
%10 = load i32, i32* @EXIT_FAILURE
%11 = tail call i32 @exit(i32 %10)
unreachable
}