#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(const char *argv0) {
  fprintf(stderr, "Usage:\n");
  fprintf(stderr, "%s [-v] [-d] [-c] [-m path] file_template\n\n", argv0);
  fprintf(stderr, "  -v - turn on verbose mode\n");
  fprintf(stderr, "  -d - turn on debug messages\n");
  fprintf(stderr, "  -c - turn on compression\n");
  fprintf(stderr, "  -m - set directory to move files to after rotation\n\n");
  fprintf(
      stderr,
      "file_template is a filename with optional strftime(3) format "
      "specifiers\nand is rotated when the expanded name changes. Use double "
      "%% characters to include\nthe data but not use it for rotation\n");
  fprintf(stderr, "  example: log_file_%%Y%%m%%d.txt will name the log file "
                  "according to todays\n");
  fprintf(stderr, "  date, e.g. log_file_20100615.txt, and automatically "
                  "rotate it every day,\n");
  fprintf(stderr, "  the next file name would be log_file_20100616.txt\n");
  fprintf(stderr, "  Too also include the hour and minute in the file name but "
                  "still rotate\n");
  fprintf(stderr,
          "  when the date changes use log_file_%%Y%%m%%d%%%%H%%%%M.txt\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
lea    0xed4(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2ea6(%rip),%rax
mov    (%rax),%edi
mov    -0x8(%rbp),%rdx
lea    0xec1(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e8b(%rip),%rax
mov    (%rax),%edi
lea    0xed6(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e74(%rip),%rax
mov    (%rax),%edi
lea    0xedc(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e5d(%rip),%rax
mov    (%rax),%edi
lea    0xee4(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e46(%rip),%rax
mov    (%rax),%edi
lea    0xee9(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e2f(%rip),%rax
mov    (%rax),%edi
lea    0xf09(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e18(%rip),%rax
mov    (%rax),%edi
lea    0xfb3(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e01(%rip),%rax
mov    (%rax),%edi
lea    0xfea(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2dea(%rip),%rax
mov    (%rax),%edi
lea    0x101f(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2dd3(%rip),%rax
mov    (%rax),%edi
lea    0x103d(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2dbc(%rip),%rax
mov    (%rax),%edi
lea    0x1070(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<usage>:
push   %r14
push   %rbx
push   %rax
mov    %rdi,%r14
mov    0x2ec2(%rip),%rbx
mov    (%rbx),%edi
lea    0xed9(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xed1(%rip),%rsi
mov    %r14,%rdx
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xeea(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xef7(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf06(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf12(%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    0xfea(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0x1028(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0x1064(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0x1089(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0x10c3(%rip),%rsi
xor    %eax,%eax
add    $0x8,%rsp
pop    %rbx
pop    %r14
jmp    1030 <fprintf@plt>

LLVM IR (-O0):
@stderr = global i32 0
@.str = [8 x i8] c"Usage:\0A\00"
@.str.1 = [44 x i8] c"%s [-v] [-d] [-c] [-m path] file_template\0A\0A\00"
@.str.2 = [29 x i8] c" -v - turn on verbose mode\0A\00"
@.str.3 = [31 x i8] c" -d - turn on debug messages\0A\00"
@.str.4 = [28 x i8] c" -c - turn on compression\0A\00"
@.str.5 = [55 x i8] c" -m - set directory to move files to after rotation\0A\0A\00"
@.str.6 = [193 x i8] c"file_template is a filename with optional strftime(3) format specifiers\0Aand is rotated when the expanded name changes. Use double %% characters to include\0Athe data but not use it for rotation\0A\00"
@.str.7 = [78 x i8] c" example: log_file_%%Y%%m%%d.txt will name the log file according to todays\0A\00"
@.str.8 = [76 x i8] c" date, e.g. log_file_20100615.txt, and automatically rotate it every day,\0A\00"
@.str.9 = [53 x i8] c" the next file name would be log_file_20100616.txt\0A\00"
@.str.10 = [74 x i8] c" Too also include the hour and minute in the file name but still rotate\0A\00"
@.str.11 = [62 x i8] c" when the date changes use log_file_%%Y%%m%%d%%%%H%%%%M.txt\0A\00"
define void @usage(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = load i32, i32* @stderr
%4 = call i32 (i32, i8*, ...) @fprintf(i32 %3, i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0))
%5 = load i32, i32* @stderr
%6 = load i8*, i8** %2
%7 = call i32 (i32, i8*, ...) @fprintf(i32 %5, i8* getelementptr inbounds ([44 x i8], [44 x i8]* @.str.1, i64 0, i64 0), i8* %6)
%8 = load i32, i32* @stderr
%9 = call i32 (i32, i8*, ...) @fprintf(i32 %8, i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.2, i64 0, i64 0))
%10 = load i32, i32* @stderr
%11 = call i32 (i32, i8*, ...) @fprintf(i32 %10, i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.3, i64 0, i64 0))
%12 = load i32, i32* @stderr
%13 = call i32 (i32, i8*, ...) @fprintf(i32 %12, i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.4, i64 0, i64 0))
%14 = load i32, i32* @stderr
%15 = call i32 (i32, i8*, ...) @fprintf(i32 %14, i8* getelementptr inbounds ([55 x i8], [55 x i8]* @.str.5, i64 0, i64 0))
%16 = load i32, i32* @stderr
%17 = call i32 (i32, i8*, ...) @fprintf(i32 %16, i8* getelementptr inbounds ([193 x i8], [193 x i8]* @.str.6, i64 0, i64 0))
%18 = load i32, i32* @stderr
%19 = call i32 (i32, i8*, ...) @fprintf(i32 %18, i8* getelementptr inbounds ([78 x i8], [78 x i8]* @.str.7, i64 0, i64 0))
%20 = load i32, i32* @stderr
%21 = call i32 (i32, i8*, ...) @fprintf(i32 %20, i8* getelementptr inbounds ([76 x i8], [76 x i8]* @.str.8, i64 0, i64 0))
%22 = load i32, i32* @stderr
%23 = call i32 (i32, i8*, ...) @fprintf(i32 %22, i8* getelementptr inbounds ([53 x i8], [53 x i8]* @.str.9, i64 0, i64 0))
%24 = load i32, i32* @stderr
%25 = call i32 (i32, i8*, ...) @fprintf(i32 %24, i8* getelementptr inbounds ([74 x i8], [74 x i8]* @.str.10, i64 0, i64 0))
%26 = load i32, i32* @stderr
%27 = call i32 (i32, i8*, ...) @fprintf(i32 %26, i8* getelementptr inbounds ([62 x i8], [62 x i8]* @.str.11, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@stderr = global i32 0
@.str = [8 x i8] c"Usage:\0A\00"
@.str.1 = [44 x i8] c"%s [-v] [-d] [-c] [-m path] file_template\0A\0A\00"
@.str.2 = [29 x i8] c" -v - turn on verbose mode\0A\00"
@.str.3 = [31 x i8] c" -d - turn on debug messages\0A\00"
@.str.4 = [28 x i8] c" -c - turn on compression\0A\00"
@.str.5 = [55 x i8] c" -m - set directory to move files to after rotation\0A\0A\00"
@.str.6 = [193 x i8] c"file_template is a filename with optional strftime(3) format specifiers\0Aand is rotated when the expanded name changes. Use double %% characters to include\0Athe data but not use it for rotation\0A\00"
@.str.7 = [78 x i8] c" example: log_file_%%Y%%m%%d.txt will name the log file according to todays\0A\00"
@.str.8 = [76 x i8] c" date, e.g. log_file_20100615.txt, and automatically rotate it every day,\0A\00"
@.str.9 = [53 x i8] c" the next file name would be log_file_20100616.txt\0A\00"
@.str.10 = [74 x i8] c" Too also include the hour and minute in the file name but still rotate\0A\00"
@.str.11 = [62 x i8] c" when the date changes use log_file_%%Y%%m%%d%%%%H%%%%M.txt\0A\00"
define void @usage(i8* %0) {
%2 = load i32, i32* @stderr
%3 = tail call i32 (i32, i8*, ...) @fprintf(i32 %2, i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0))
%4 = load i32, i32* @stderr
%5 = tail call i32 (i32, i8*, ...) @fprintf(i32 %4, i8* getelementptr inbounds ([44 x i8], [44 x i8]* @.str.1, i64 0, i64 0), i8* %0)
%6 = load i32, i32* @stderr
%7 = tail call i32 (i32, i8*, ...) @fprintf(i32 %6, i8* getelementptr inbounds ([29 x i8], [29 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 ([31 x i8], [31 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 ([28 x i8], [28 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 ([55 x i8], [55 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 ([193 x i8], [193 x i8]* @.str.6, i64 0, i64 0))
%16 = load i32, i32* @stderr
%17 = tail call i32 (i32, i8*, ...) @fprintf(i32 %16, i8* getelementptr inbounds ([78 x i8], [78 x i8]* @.str.7, i64 0, i64 0))
%18 = load i32, i32* @stderr
%19 = tail call i32 (i32, i8*, ...) @fprintf(i32 %18, i8* getelementptr inbounds ([76 x i8], [76 x i8]* @.str.8, i64 0, i64 0))
%20 = load i32, i32* @stderr
%21 = tail call i32 (i32, i8*, ...) @fprintf(i32 %20, i8* getelementptr inbounds ([53 x i8], [53 x i8]* @.str.9, i64 0, i64 0))
%22 = load i32, i32* @stderr
%23 = tail call i32 (i32, i8*, ...) @fprintf(i32 %22, i8* getelementptr inbounds ([74 x i8], [74 x i8]* @.str.10, i64 0, i64 0))
%24 = load i32, i32* @stderr
%25 = tail call i32 (i32, i8*, ...) @fprintf(i32 %24, i8* getelementptr inbounds ([62 x i8], [62 x i8]* @.str.11, i64 0, i64 0))
ret void
}