#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*/ fprintf(int /*<<< orphan*/, char *, ...);
int /*<<< orphan*/ stderr;
void usage(char *progname) {
  fprintf(stderr,
          "Usage: %s --target <options> --buffers # --sequence <# # #...#> "
          "--debug\n",
          progname);
  fprintf(stderr, "The following is the format of the --target option\n");
  fprintf(stderr, "   0     1 2            3             4             5       "
                  "        6                    7                8\n");
  fprintf(
      stderr,
      "--target # <in|out|int> #WorkerThreads     <file|net|sg> <options>\n");
  fprintf(stderr,
          "--target # <in|out|int> #WorkerThreads     file          <filename> "
          "     <file_size>          <transfer_size>  <dio,null,sync>\n");
  fprintf(stderr, "--target # <in|out|int> #WorkerThreads     network       "
                  "<client|server> <user@hostname:port> <TCP|UDP|UDT>\n");
  fprintf(
      stderr,
      "--target # <in|out|int> #WorkerThreads     sg            /dev/sg#\n");
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    0x2ebd(%rip),%rax
mov    (%rax),%edi
mov    -0x8(%rbp),%rdx
lea    0xed0(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2ea2(%rip),%rax
mov    (%rax),%edi
lea    0xf02(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e8b(%rip),%rax
mov    (%rax),%edi
lea    0xf1f(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e74(%rip),%rax
mov    (%rax),%edi
lea    0xf75(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e5d(%rip),%rax
mov    (%rax),%edi
lea    0xfa2(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e46(%rip),%rax
mov    (%rax),%edi
lea    0x100b(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e2f(%rip),%rax
mov    (%rax),%edi
lea    0x1061(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<usage>:
push   %rbx
mov    %rdi,%rdx
mov    0x2ec5(%rip),%rbx
mov    (%rbx),%edi
lea    0xedc(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf15(%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    0xf96(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xfca(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0x103a(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0x1097(%rip),%rsi
xor    %eax,%eax
pop    %rbx
jmp    1030 <fprintf@plt>

LLVM IR (-O0):
@stderr = global i32 0
@.str = [73 x i8] c"Usage: %s --target <options> --buffers # --sequence <# # #...#> --debug\0A\00"
@.str.1 = [52 x i8] c"The following is the format of the --target option\0A\00"
@.str.2 = [109 x i8] c" 0 1 2 3 4 5 6 7 8\0A\00"
@.str.3 = [68 x i8] c"--target # <in|out|int> #WorkerThreads <file|net|sg> <options>\0A\00"
@.str.4 = [128 x i8] c"--target # <in|out|int> #WorkerThreads file <filename> <file_size> <transfer_size> <dio,null,sync>\0A\00"
@.str.5 = [109 x i8] c"--target # <in|out|int> #WorkerThreads network <client|server> <user@hostname:port> <TCP|UDP|UDT>\0A\00"
@.str.6 = [67 x i8] c"--target # <in|out|int> #WorkerThreads sg /dev/sg#\0A\00"
define void @usage(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = load i32, i32* @stderr
%4 = load i8*, i8** %2
%5 = call i32 (i32, i8*, ...) @fprintf(i32 %3, i8* getelementptr inbounds ([73 x i8], [73 x i8]* @.str, i64 0, i64 0), i8* %4)
%6 = load i32, i32* @stderr
%7 = call i32 (i32, i8*, ...) @fprintf(i32 %6, i8* getelementptr inbounds ([52 x i8], [52 x i8]* @.str.1, i64 0, i64 0))
%8 = load i32, i32* @stderr
%9 = call i32 (i32, i8*, ...) @fprintf(i32 %8, i8* getelementptr inbounds ([109 x i8], [109 x i8]* @.str.2, i64 0, i64 0))
%10 = load i32, i32* @stderr
%11 = call i32 (i32, i8*, ...) @fprintf(i32 %10, i8* getelementptr inbounds ([68 x i8], [68 x i8]* @.str.3, i64 0, i64 0))
%12 = load i32, i32* @stderr
%13 = call i32 (i32, i8*, ...) @fprintf(i32 %12, i8* getelementptr inbounds ([128 x i8], [128 x i8]* @.str.4, i64 0, i64 0))
%14 = load i32, i32* @stderr
%15 = call i32 (i32, i8*, ...) @fprintf(i32 %14, i8* getelementptr inbounds ([109 x i8], [109 x i8]* @.str.5, i64 0, i64 0))
%16 = load i32, i32* @stderr
%17 = call i32 (i32, i8*, ...) @fprintf(i32 %16, i8* getelementptr inbounds ([67 x i8], [67 x i8]* @.str.6, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@stderr = global i32 0
@.str = [73 x i8] c"Usage: %s --target <options> --buffers # --sequence <# # #...#> --debug\0A\00"
@.str.1 = [52 x i8] c"The following is the format of the --target option\0A\00"
@.str.2 = [109 x i8] c" 0 1 2 3 4 5 6 7 8\0A\00"
@.str.3 = [68 x i8] c"--target # <in|out|int> #WorkerThreads <file|net|sg> <options>\0A\00"
@.str.4 = [128 x i8] c"--target # <in|out|int> #WorkerThreads file <filename> <file_size> <transfer_size> <dio,null,sync>\0A\00"
@.str.5 = [109 x i8] c"--target # <in|out|int> #WorkerThreads network <client|server> <user@hostname:port> <TCP|UDP|UDT>\0A\00"
@.str.6 = [67 x i8] c"--target # <in|out|int> #WorkerThreads sg /dev/sg#\0A\00"
define void @usage(i8* %0) {
%2 = load i32, i32* @stderr
%3 = tail call i32 (i32, i8*, ...) @fprintf(i32 %2, i8* getelementptr inbounds ([73 x i8], [73 x i8]* @.str, i64 0, i64 0), i8* %0)
%4 = load i32, i32* @stderr
%5 = tail call i32 (i32, i8*, ...) @fprintf(i32 %4, i8* getelementptr inbounds ([52 x i8], [52 x i8]* @.str.1, i64 0, i64 0))
%6 = load i32, i32* @stderr
%7 = tail call i32 (i32, i8*, ...) @fprintf(i32 %6, i8* getelementptr inbounds ([109 x i8], [109 x i8]* @.str.2, i64 0, i64 0))
%8 = load i32, i32* @stderr
%9 = tail call i32 (i32, i8*, ...) @fprintf(i32 %8, i8* getelementptr inbounds ([68 x i8], [68 x i8]* @.str.3, i64 0, i64 0))
%10 = load i32, i32* @stderr
%11 = tail call i32 (i32, i8*, ...) @fprintf(i32 %10, i8* getelementptr inbounds ([128 x i8], [128 x i8]* @.str.4, i64 0, i64 0))
%12 = load i32, i32* @stderr
%13 = tail call i32 (i32, i8*, ...) @fprintf(i32 %12, i8* getelementptr inbounds ([109 x i8], [109 x i8]* @.str.5, i64 0, i64 0))
%14 = load i32, i32* @stderr
%15 = tail call i32 (i32, i8*, ...) @fprintf(i32 %14, i8* getelementptr inbounds ([67 x i8], [67 x i8]* @.str.6, i64 0, i64 0))
ret void
}