#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 iplink_usage(void) {
  fprintf(stderr,
          "Usage: ip link set DEVICE { up | down | arp { on | off } |\n");
  fprintf(stderr, "	                     dynamic { on | off } |\n");
  fprintf(
      stderr,
      "	                     multicast { on | off } | txqueuelen PACKETS |\n");
  fprintf(stderr, "	                     name NEWNAME |\n");
  fprintf(stderr,
          "	                     address LLADDR | broadcast LLADDR |\n");
  fprintf(stderr, "	                     mtu MTU }\n");
  fprintf(stderr, "       ip link show [ DEVICE ]\n");
  exit(-1);
}


x86 assembly (clang, -O0):
<iplink_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    0xef3(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2e8b(%rip),%rax
mov    (%rax),%edi
lea    0xf0c(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2e76(%rip),%rax
mov    (%rax),%edi
lea    0xf3c(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2e61(%rip),%rax
mov    (%rax),%edi
lea    0xf4d(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2e4c(%rip),%rax
mov    (%rax),%edi
lea    0xf73(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2e37(%rip),%rax
mov    (%rax),%edi
lea    0xf7f(%rip),%rsi
call   1030 <fprintf@plt>
mov    $0xffffffff,%edi
call   1040 <exit@plt>

x86 assembly (clang, -O2):
<iplink_usage>:
push   %rbx
mov    0x2eb8(%rip),%rbx
mov    (%rbx),%edi
lea    0xecf(%rip),%rsi
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xefd(%rip),%rsi
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf1d(%rip),%rsi
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf54(%rip),%rsi
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf6c(%rip),%rsi
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf99(%rip),%rsi
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xfac(%rip),%rsi
call   1030 <fprintf@plt>
mov    $0xffffffff,%edi
call   1040 <exit@plt>

LLVM IR (-O0):
@stderr = global i32 0
@.str = [60 x i8] c"Usage: ip link set DEVICE { up | down | arp { on | off } |\0A\00"
@.str.1 = [46 x i8] c"\09 dynamic { on | off } |\0A\00"
@.str.2 = [69 x i8] c"\09 multicast { on | off } | txqueuelen PACKETS |\0A\00"
@.str.3 = [38 x i8] c"\09 name NEWNAME |\0A\00"
@.str.4 = [59 x i8] c"\09 address LLADDR | broadcast LLADDR |\0A\00"
@.str.5 = [33 x i8] c"\09 mtu MTU }\0A\00"
@.str.6 = [32 x i8] c" ip link show [ DEVICE ]\0A\00"
define void @iplink_usage() {
%1 = load i32, i32* @stderr
%2 = call i32 @fprintf(i32 %1, i8* getelementptr inbounds ([60 x i8], [60 x i8]* @.str, i64 0, i64 0))
%3 = load i32, i32* @stderr
%4 = call i32 @fprintf(i32 %3, i8* getelementptr inbounds ([46 x i8], [46 x i8]* @.str.1, i64 0, i64 0))
%5 = load i32, i32* @stderr
%6 = call i32 @fprintf(i32 %5, i8* getelementptr inbounds ([69 x i8], [69 x i8]* @.str.2, i64 0, i64 0))
%7 = load i32, i32* @stderr
%8 = call i32 @fprintf(i32 %7, i8* getelementptr inbounds ([38 x i8], [38 x i8]* @.str.3, i64 0, i64 0))
%9 = load i32, i32* @stderr
%10 = call i32 @fprintf(i32 %9, i8* getelementptr inbounds ([59 x i8], [59 x i8]* @.str.4, i64 0, i64 0))
%11 = load i32, i32* @stderr
%12 = call i32 @fprintf(i32 %11, i8* getelementptr inbounds ([33 x i8], [33 x i8]* @.str.5, i64 0, i64 0))
%13 = load i32, i32* @stderr
%14 = call i32 @fprintf(i32 %13, i8* getelementptr inbounds ([32 x i8], [32 x i8]* @.str.6, i64 0, i64 0))
%15 = call i32 @exit(i32 -1)
unreachable
}

LLVM IR (-O2):
@stderr = global i32 0
@.str = [60 x i8] c"Usage: ip link set DEVICE { up | down | arp { on | off } |\0A\00"
@.str.1 = [46 x i8] c"\09 dynamic { on | off } |\0A\00"
@.str.2 = [69 x i8] c"\09 multicast { on | off } | txqueuelen PACKETS |\0A\00"
@.str.3 = [38 x i8] c"\09 name NEWNAME |\0A\00"
@.str.4 = [59 x i8] c"\09 address LLADDR | broadcast LLADDR |\0A\00"
@.str.5 = [33 x i8] c"\09 mtu MTU }\0A\00"
@.str.6 = [32 x i8] c" ip link show [ DEVICE ]\0A\00"
define void @iplink_usage() {
%1 = load i32, i32* @stderr
%2 = tail call i32 @fprintf(i32 %1, i8* getelementptr inbounds ([60 x i8], [60 x i8]* @.str, i64 0, i64 0))
%3 = load i32, i32* @stderr
%4 = tail call i32 @fprintf(i32 %3, i8* getelementptr inbounds ([46 x i8], [46 x i8]* @.str.1, i64 0, i64 0))
%5 = load i32, i32* @stderr
%6 = tail call i32 @fprintf(i32 %5, i8* getelementptr inbounds ([69 x i8], [69 x i8]* @.str.2, i64 0, i64 0))
%7 = load i32, i32* @stderr
%8 = tail call i32 @fprintf(i32 %7, i8* getelementptr inbounds ([38 x i8], [38 x i8]* @.str.3, i64 0, i64 0))
%9 = load i32, i32* @stderr
%10 = tail call i32 @fprintf(i32 %9, i8* getelementptr inbounds ([59 x i8], [59 x i8]* @.str.4, i64 0, i64 0))
%11 = load i32, i32* @stderr
%12 = tail call i32 @fprintf(i32 %11, i8* getelementptr inbounds ([33 x i8], [33 x i8]* @.str.5, i64 0, i64 0))
%13 = load i32, i32* @stderr
%14 = tail call i32 @fprintf(i32 %13, i8* getelementptr inbounds ([32 x i8], [32 x i8]* @.str.6, i64 0, i64 0))
%15 = tail call i32 @exit(i32 -1)
unreachable
}