#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*/ stderr;
void usage() {
  fprintf(stderr,
          "Usage:\n"
          "\n"
          "    fluxcapacitor [options] [ -- command [ arguments ... ] ... ]\n"
          "\n"
          "Options:\n"
          "\n"
          "  --output=FILENAME    Write logs to FILENAME instead of stderr.\n"
          "  --libpath=PATH       Load "
          "fluxcapacitor_preload.so"
          " from\n"
          "                       selected PATH directory.\n"
          "  --signal=SIGNAL      Use specified signal to interrupt blocking\n"
          "                       syscall instead of SIGURG.\n"
          "  --verbose,-v         Print more stuff. Repeat for debugging\n"
          "                       messages.\n"
          "  --help               Print this message.\n"
          "\n");
  exit(EXIT_FAILURE);
}


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    0x2e98(%rip),%rax
mov    (%rax),%edi
call   1040 <exit@plt>

x86 assembly (clang, -O2):
<usage>:
push   %rax
mov    0x2eb8(%rip),%rax
mov    (%rax),%edi
lea    0xecf(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2e9b(%rip),%rax
mov    (%rax),%edi
call   1040 <exit@plt>

LLVM IR (-O0):
@stderr = global i32 0
@.str = [511 x i8] c"Usage:\0A\0A fluxcapacitor [options] [ -- command [ arguments ... ] ... ]\0A\0AOptions:\0A\0A --output=FILENAME Write logs to FILENAME instead of stderr.\0A --libpath=PATH Load fluxcapacitor_preload.so from\0A selected PATH directory.\0A --signal=SIGNAL Use specified signal to interrupt blocking\0A syscall instead of SIGURG.\0A --verbose,-v Print more stuff. Repeat for debugging\0A messages.\0A --help Print this message.\0A\0A\00"
@EXIT_FAILURE = global i32 0
define void @usage() {
%1 = load i32, i32* @stderr
%2 = call i32 @fprintf(i32 %1, i8* getelementptr inbounds ([511 x i8], [511 x i8]* @.str, i64 0, i64 0))
%3 = load i32, i32* @EXIT_FAILURE
%4 = call i32 @exit(i32 %3)
unreachable
}

LLVM IR (-O2):
@stderr = global i32 0
@.str = [511 x i8] c"Usage:\0A\0A fluxcapacitor [options] [ -- command [ arguments ... ] ... ]\0A\0AOptions:\0A\0A --output=FILENAME Write logs to FILENAME instead of stderr.\0A --libpath=PATH Load fluxcapacitor_preload.so from\0A selected PATH directory.\0A --signal=SIGNAL Use specified signal to interrupt blocking\0A syscall instead of SIGURG.\0A --verbose,-v Print more stuff. Repeat for debugging\0A messages.\0A --help Print this message.\0A\0A\00"
@EXIT_FAILURE = global i32 0
define void @usage() {
%1 = load i32, i32* @stderr
%2 = tail call i32 @fprintf(i32 %1, i8* getelementptr inbounds ([511 x i8], [511 x i8]* @.str, i64 0, i64 0))
%3 = load i32, i32* @EXIT_FAILURE
%4 = tail call i32 @exit(i32 %3)
unreachable
}