#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 usage() {
  printf("%s ---- %s\n\n", "lob(loadbalance)",
         "lightweight & simple loadbalance");
  printf("  -c, --configure=configuration file  Specific the configuration "
         "file\n");
  printf("                                      If not specific, use the "
         "default setting\n");
  printf(
      "  -e, --exclude                       Don't start as daemon process\n");
  printf("  -v, --version                       Print the program version "
         "message\n");
  printf("  -h, --help                          Print this help message\n");
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
lea    0xeeb(%rip),%rsi
lea    0xef5(%rip),%rdx
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf08(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf41(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf83(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xfba(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xff5(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<usage>:
push   %rax
lea    0xed8(%rip),%rdi
lea    0xede(%rip),%rsi
lea    0xee8(%rip),%rdx
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xefb(%rip),%rdi
call   1030 <puts@plt>
lea    0xf35(%rip),%rdi
call   1030 <puts@plt>
lea    0xf78(%rip),%rdi
call   1030 <puts@plt>
lea    0xfb0(%rip),%rdi
call   1030 <puts@plt>
lea    0xfec(%rip),%rdi
pop    %rax
jmp    1030 <puts@plt>

LLVM IR (-O0):
@.str = [13 x i8] c"%s ---- %s\0A\0A\00"
@.str.1 = [17 x i8] c"lob(loadbalance)\00"
@.str.2 = [33 x i8] c"lightweight & simple loadbalance\00"
@.str.3 = [71 x i8] c" -c, --configure=configuration file Specific the configuration file\0A\00"
@.str.4 = [80 x i8] c" If not specific, use the default setting\0A\00"
@.str.5 = [69 x i8] c" -e, --exclude Don't start as daemon process\0A\00"
@.str.6 = [73 x i8] c" -v, --version Print the program version message\0A\00"
@.str.7 = [63 x i8] c" -h, --help Print this help message\0A\00"
define void @usage() {
%1 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([33 x i8], [33 x i8]* @.str.2, i64 0, i64 0))
%2 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([71 x i8], [71 x i8]* @.str.3, i64 0, i64 0))
%3 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([80 x i8], [80 x i8]* @.str.4, i64 0, i64 0))
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([69 x i8], [69 x i8]* @.str.5, i64 0, i64 0))
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([73 x i8], [73 x i8]* @.str.6, i64 0, i64 0))
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([63 x i8], [63 x i8]* @.str.7, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str = [13 x i8] c"%s ---- %s\0A\0A\00"
@.str.1 = [17 x i8] c"lob(loadbalance)\00"
@.str.2 = [33 x i8] c"lightweight & simple loadbalance\00"
@str = [70 x i8] c" -c, --configure=configuration file Specific the configuration file\00"
@str.8 = [79 x i8] c" If not specific, use the default setting\00"
@str.9 = [68 x i8] c" -e, --exclude Don't start as daemon process\00"
@str.10 = [72 x i8] c" -v, --version Print the program version message\00"
@str.11 = [62 x i8] c" -h, --help Print this help message\00"
define void @usage() {
%1 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([33 x i8], [33 x i8]* @.str.2, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([70 x i8], [70 x i8]* @str, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([79 x i8], [79 x i8]* @str.8, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([68 x i8], [68 x i8]* @str.9, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([72 x i8], [72 x i8]* @str.10, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([62 x i8], [62 x i8]* @str.11, i64 0, i64 0))
ret void
}