#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*/ fprintf(int /*<<< orphan*/, char *);
int /*<<< orphan*/ stderr;
void Usage(void) {
  fprintf(stderr, "                  _\n"
                  " |_  _ |  _ _    [..| _    |_ _   _|_  [ balsa-file-test: "
                  "file comparison ]\n"
                  " |_)(_\\|_/ (_\\ - | ||(-' - |_(-'_/ |_  (C) 2003, The "
                  "University of Manchester\n\n");
  fprintf(stderr, "balsa-file-test <file1> <relation> <file2> {<switch>}*\n\n"
                  "where <relation> is one of:\n"
                  "    -ot - returns 0 when file1 is older than file2, returns "
                  "1 otherwise\n"
                  "          (--older-than)\n"
                  "    -nt - returns 0 when file1 is newer than file2, returns "
                  "1 otherwise\n"
                  "          (--newer-than)\n"
                  "switches include:\n"
                  "    -t  - return 0 if either file does not exist (--true)\n"
                  "    -f  - return 1 if either file does not exist (--false)\n"
                  "\n");
  exit(1);
}


x86 assembly (clang, -O0):
<Usage>:
push   %rbp
mov    %rsp,%rbp
mov    0x2eb5(%rip),%rax
mov    (%rax),%edi
lea    0xecc(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2ea0(%rip),%rax
mov    (%rax),%edi
lea    0xf67(%rip),%rsi
call   1030 <fprintf@plt>
mov    $0x1,%edi
call   1040 <exit@plt>

x86 assembly (clang, -O2):
<Usage>:
push   %rbx
mov    0x2eb8(%rip),%rbx
mov    (%rbx),%edi
lea    0xecf(%rip),%rsi
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf71(%rip),%rsi
call   1030 <fprintf@plt>
mov    $0x1,%edi
call   1040 <exit@plt>

LLVM IR (-O0):
@stderr = global i32 0
@.str = [176 x i8] c" _\0A |_ _ | _ _ [..| _ |_ _ _|_ [ balsa-file-test: file comparison ]\0A |_)(_\\|_/ (_\\ - | ||(-' - |_(-'_/ |_ (C) 2003, The University of Manchester\0A\0A\00"
@.str.1 = [415 x i8] c"balsa-file-test <file1> <relation> <file2> {<switch>}*\0A\0Awhere <relation> is one of:\0A -ot - returns 0 when file1 is older than file2, returns 1 otherwise\0A (--older-than)\0A -nt - returns 0 when file1 is newer than file2, returns 1 otherwise\0A (--newer-than)\0Aswitches include:\0A -t - return 0 if either file does not exist (--true)\0A -f - return 1 if either file does not exist (--false)\0A\0A\00"
define void @Usage() {
%1 = load i32, i32* @stderr
%2 = call i32 @fprintf(i32 %1, i8* getelementptr inbounds ([176 x i8], [176 x i8]* @.str, i64 0, i64 0))
%3 = load i32, i32* @stderr
%4 = call i32 @fprintf(i32 %3, i8* getelementptr inbounds ([415 x i8], [415 x i8]* @.str.1, i64 0, i64 0))
%5 = call i32 @exit(i32 1)
unreachable
}

LLVM IR (-O2):
@stderr = global i32 0
@.str = [176 x i8] c" _\0A |_ _ | _ _ [..| _ |_ _ _|_ [ balsa-file-test: file comparison ]\0A |_)(_\\|_/ (_\\ - | ||(-' - |_(-'_/ |_ (C) 2003, The University of Manchester\0A\0A\00"
@.str.1 = [415 x i8] c"balsa-file-test <file1> <relation> <file2> {<switch>}*\0A\0Awhere <relation> is one of:\0A -ot - returns 0 when file1 is older than file2, returns 1 otherwise\0A (--older-than)\0A -nt - returns 0 when file1 is newer than file2, returns 1 otherwise\0A (--newer-than)\0Aswitches include:\0A -t - return 0 if either file does not exist (--true)\0A -f - return 1 if either file does not exist (--false)\0A\0A\00"
define void @Usage() {
%1 = load i32, i32* @stderr
%2 = tail call i32 @fprintf(i32 %1, i8* getelementptr inbounds ([176 x i8], [176 x i8]* @.str, i64 0, i64 0))
%3 = load i32, i32* @stderr
%4 = tail call i32 @fprintf(i32 %3, i8* getelementptr inbounds ([415 x i8], [415 x i8]* @.str.1, i64 0, i64 0))
%5 = tail call i32 @exit(i32 1)
unreachable
}