#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(int);
int /*<<< orphan*/ printf(char *, ...);
void usage(char *cmd) {
  printf("Usage: %s [-v 0|1] [-hag] [-f <func name>] [-e <max errors>]\n", cmd);
  printf("  -e <n>    Limit number of errors to report for single function to "
         "n\n");
  printf("  -f <name> Check only the named function\n");
  printf("  -g        Print compact grading summary (implies -v 0 and -e 0)\n");
  printf("  -h        Print this message\n");
  printf("  -a        Omit check for valid team members\n");
  printf("  -r <n>    Give uniform weight of n for all problems\n");
  printf("  -v <n>    Set verbosity to level n\n");
  printf("               n=0: Only give final scores\n");
  printf("               n=1: Also report individual correctness scores "
         "(default)\n");
  exit(1);
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    -0x8(%rbp),%rsi
lea    0xec9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xef9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf32(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf4f(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf84(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf96(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xfb7(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xfe0(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xff8(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0x1016(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    $0x1,%edi
call   1040 <exit@plt>

x86 assembly (clang, -O2):
<usage>:
push   %rax
mov    %rdi,%rsi
lea    0xec5(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xef5(%rip),%rdi
call   1030 <puts@plt>
lea    0xf2f(%rip),%rdi
call   1030 <puts@plt>
lea    0xf4d(%rip),%rdi
call   1030 <puts@plt>
lea    0xf83(%rip),%rdi
call   1030 <puts@plt>
lea    0xf96(%rip),%rdi
call   1030 <puts@plt>
lea    0xfb8(%rip),%rdi
call   1030 <puts@plt>
lea    0xfe2(%rip),%rdi
call   1030 <puts@plt>
lea    0xffb(%rip),%rdi
call   1030 <puts@plt>
lea    0x101a(%rip),%rdi
call   1030 <puts@plt>
mov    $0x1,%edi
call   1050 <exit@plt>

LLVM IR (-O0):
@.str = [62 x i8] c"Usage: %s [-v 0|1] [-hag] [-f <func name>] [-e <max errors>]\0A\00"
@.str.1 = [71 x i8] c" -e <n> Limit number of errors to report for single function to n\0A\00"
@.str.2 = [43 x i8] c" -f <name> Check only the named function\0A\00"
@.str.3 = [67 x i8] c" -g Print compact grading summary (implies -v 0 and -e 0)\0A\00"
@.str.4 = [32 x i8] c" -h Print this message\0A\00"
@.str.5 = [47 x i8] c" -a Omit check for valid team members\0A\00"
@.str.6 = [55 x i8] c" -r <n> Give uniform weight of n for all problems\0A\00"
@.str.7 = [38 x i8] c" -v <n> Set verbosity to level n\0A\00"
@.str.8 = [44 x i8] c" n=0: Only give final scores\0A\00"
@.str.9 = [73 x i8] c" n=1: Also report individual correctness scores (default)\0A\00"
define void @usage(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = load i8*, i8** %2
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([62 x i8], [62 x i8]* @.str, i64 0, i64 0), i8* %3)
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([71 x i8], [71 x i8]* @.str.1, i64 0, i64 0))
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([43 x i8], [43 x i8]* @.str.2, i64 0, i64 0))
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([67 x i8], [67 x i8]* @.str.3, i64 0, i64 0))
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([32 x i8], [32 x i8]* @.str.4, i64 0, i64 0))
%9 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([47 x i8], [47 x i8]* @.str.5, i64 0, i64 0))
%10 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([55 x i8], [55 x i8]* @.str.6, i64 0, i64 0))
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([38 x i8], [38 x i8]* @.str.7, i64 0, i64 0))
%12 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([44 x i8], [44 x i8]* @.str.8, i64 0, i64 0))
%13 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([73 x i8], [73 x i8]* @.str.9, i64 0, i64 0))
%14 = call i32 @exit(i32 1)
unreachable
}

LLVM IR (-O2):
@.str = [62 x i8] c"Usage: %s [-v 0|1] [-hag] [-f <func name>] [-e <max errors>]\0A\00"
@str = [70 x i8] c" -e <n> Limit number of errors to report for single function to n\00"
@str.10 = [42 x i8] c" -f <name> Check only the named function\00"
@str.11 = [66 x i8] c" -g Print compact grading summary (implies -v 0 and -e 0)\00"
@str.12 = [31 x i8] c" -h Print this message\00"
@str.13 = [46 x i8] c" -a Omit check for valid team members\00"
@str.14 = [54 x i8] c" -r <n> Give uniform weight of n for all problems\00"
@str.15 = [37 x i8] c" -v <n> Set verbosity to level n\00"
@str.16 = [43 x i8] c" n=0: Only give final scores\00"
@str.17 = [72 x i8] c" n=1: Also report individual correctness scores (default)\00"
define void @usage(i8* %0) {
%2 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([62 x i8], [62 x i8]* @.str, i64 0, i64 0), i8* %0)
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([70 x i8], [70 x i8]* @str, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([42 x i8], [42 x i8]* @str.10, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([66 x i8], [66 x i8]* @str.11, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([31 x i8], [31 x i8]* @str.12, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([46 x i8], [46 x i8]* @str.13, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([54 x i8], [54 x i8]* @str.14, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([37 x i8], [37 x i8]* @str.15, i64 0, i64 0))
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([43 x i8], [43 x i8]* @str.16, i64 0, i64 0))
%11 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([72 x i8], [72 x i8]* @str.17, i64 0, i64 0))
%12 = tail call i32 @exit(i32 1)
unreachable
}