#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*/ printf(char *);
void printUsage(void) {
  printf("usage: monitor [options] -s source_addr_1 -d destination_addr ...\n");
  printf("options:\n");
  printf("-s source_address(es) source IP address(es)\n");
  printf("-d destination_addr   establish a association with the specified "
         "address\n");
  printf("-l local port         local port number\n");
  printf("-r remote port        remote port number\n");
  printf("-p period             specify period for the measurements in "
         "milliseconds (default 1000)\n");
  printf("-m                    do periodic refresh of data specified per "
         "period (see -p)\n");
  printf("-t byte               TOS byte used by all assiciations (default "
         "0x10)\n");
  printf("-v                    verbose mode\n");
  printf("-V                    very verbose mode\n");
}


x86 assembly (clang, -O0):
<printUsage>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
call   1030 <printf@plt>
lea    0xf1c(%rip),%rdi
call   1030 <printf@plt>
lea    0xf1a(%rip),%rdi
call   1030 <printf@plt>
lea    0xf3b(%rip),%rdi
call   1030 <printf@plt>
lea    0xf79(%rip),%rdi
call   1030 <printf@plt>
lea    0xf96(%rip),%rdi
call   1030 <printf@plt>
lea    0xfb4(%rip),%rdi
call   1030 <printf@plt>
lea    0x1002(%rip),%rdi
call   1030 <printf@plt>
lea    0x1047(%rip),%rdi
call   1030 <printf@plt>
lea    0x1083(%rip),%rdi
call   1030 <printf@plt>
lea    0x109b(%rip),%rdi
call   1030 <printf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<printUsage>:
push   %rax
lea    0xee8(%rip),%rdi
call   1030 <puts@plt>
lea    0xf1e(%rip),%rdi
call   1030 <puts@plt>
lea    0xf1b(%rip),%rdi
call   1030 <puts@plt>
lea    0xf3b(%rip),%rdi
call   1030 <puts@plt>
lea    0xf78(%rip),%rdi
call   1030 <puts@plt>
lea    0xf94(%rip),%rdi
call   1030 <puts@plt>
lea    0xfb1(%rip),%rdi
call   1030 <puts@plt>
lea    0xffe(%rip),%rdi
call   1030 <puts@plt>
lea    0x1042(%rip),%rdi
call   1030 <puts@plt>
lea    0x107d(%rip),%rdi
call   1030 <puts@plt>
lea    0x1094(%rip),%rdi
pop    %rax
jmp    1030 <puts@plt>

LLVM IR (-O0):
@.str = [67 x i8] c"usage: monitor [options] -s source_addr_1 -d destination_addr ...\0A\00"
@.str.1 = [10 x i8] c"options:\0A\00"
@.str.2 = [45 x i8] c"-s source_address(es) source IP address(es)\0A\00"
@.str.3 = [74 x i8] c"-d destination_addr establish a association with the specified address\0A\00"
@.str.4 = [41 x i8] c"-l local port local port number\0A\00"
@.str.5 = [42 x i8] c"-r remote port remote port number\0A\00"
@.str.6 = [90 x i8] c"-p period specify period for the measurements in milliseconds (default 1000)\0A\00"
@.str.7 = [81 x i8] c"-m do periodic refresh of data specified per period (see -p)\0A\00"
@.str.8 = [72 x i8] c"-t byte TOS byte used by all assiciations (default 0x10)\0A\00"
@.str.9 = [36 x i8] c"-v verbose mode\0A\00"
@.str.10 = [41 x i8] c"-V very verbose mode\0A\00"
define void @printUsage() {
%1 = call i32 @printf(i8* getelementptr inbounds ([67 x i8], [67 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([45 x i8], [45 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([74 x i8], [74 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([41 x i8], [41 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([42 x i8], [42 x i8]* @.str.5, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([90 x i8], [90 x i8]* @.str.6, i64 0, i64 0))
%8 = call i32 @printf(i8* getelementptr inbounds ([81 x i8], [81 x i8]* @.str.7, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([72 x i8], [72 x i8]* @.str.8, i64 0, i64 0))
%10 = call i32 @printf(i8* getelementptr inbounds ([36 x i8], [36 x i8]* @.str.9, i64 0, i64 0))
%11 = call i32 @printf(i8* getelementptr inbounds ([41 x i8], [41 x i8]* @.str.10, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@str = [66 x i8] c"usage: monitor [options] -s source_addr_1 -d destination_addr ...\00"
@str.11 = [9 x i8] c"options:\00"
@str.12 = [44 x i8] c"-s source_address(es) source IP address(es)\00"
@str.13 = [73 x i8] c"-d destination_addr establish a association with the specified address\00"
@str.14 = [40 x i8] c"-l local port local port number\00"
@str.15 = [41 x i8] c"-r remote port remote port number\00"
@str.16 = [89 x i8] c"-p period specify period for the measurements in milliseconds (default 1000)\00"
@str.17 = [80 x i8] c"-m do periodic refresh of data specified per period (see -p)\00"
@str.18 = [71 x i8] c"-t byte TOS byte used by all assiciations (default 0x10)\00"
@str.19 = [35 x i8] c"-v verbose mode\00"
@str.20 = [40 x i8] c"-V very verbose mode\00"
define void @printUsage() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([66 x i8], [66 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @str.11, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([44 x i8], [44 x i8]* @str.12, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([73 x i8], [73 x i8]* @str.13, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([40 x i8], [40 x i8]* @str.14, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([41 x i8], [41 x i8]* @str.15, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([89 x i8], [89 x i8]* @str.16, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([80 x i8], [80 x i8]* @str.17, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([71 x i8], [71 x i8]* @str.18, i64 0, i64 0))
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([35 x i8], [35 x i8]* @str.19, i64 0, i64 0))
%11 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([40 x i8], [40 x i8]* @str.20, i64 0, i64 0))
ret void
}