#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 /*<<< orphan*/);
int /*<<< orphan*/ printf(char *, ...);
void Usage(char *prgname) {
  printf("Usage: %s\n", prgname);
  printf("  -h     this text\n");
  printf("  -T     temperature\n");
  printf("  -d     density\n");
  printf("  -t     number of time steps\n");
  printf("  -n     number of time steps between printouts\n");
  printf("  -l     number of time steps between list calibration\n");
  printf("  -a     number of A particles\n");
  printf("  -b     number of B particles\n");
  printf("  -c     initial configuration\n");
  printf("  -C     final configuration\n");
  printf("  -Q     thermostat coupling\n");
  printf("  -o     output (temperature, pressure, etc.)\n");
  printf("  -r     cut-off radius (even pairs)\n");
  printf("  -R     cut-off radius (odd pairs)\n");
  printf("  -z     buffer zone for interacting particles\n");
  printf("  -H     length of time step\n");
  printf("  -u     use microcanonical ensemble (default: canonical)\n");
  exit(0);
}


x86 assembly (clang, -O0):
<Usage>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    -0x8(%rbp),%rsi
lea    0xec9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xec6(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xecc(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xed4(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xed8(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xee9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf0c(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf36(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf48(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf5a(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf6c(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf7c(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf8c(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xfad(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xfc5(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xfdc(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xffe(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0x100e(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %edi,%edi
call   1040 <exit@plt>

x86 assembly (clang, -O2):
<Usage>:
push   %rax
mov    %rdi,%rsi
lea    0xec5(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xec2(%rip),%rdi
call   1030 <puts@plt>
lea    0xec9(%rip),%rdi
call   1030 <puts@plt>
lea    0xed2(%rip),%rdi
call   1030 <puts@plt>
lea    0xed7(%rip),%rdi
call   1030 <puts@plt>
lea    0xee9(%rip),%rdi
call   1030 <puts@plt>
lea    0xf0d(%rip),%rdi
call   1030 <puts@plt>
lea    0xf38(%rip),%rdi
call   1030 <puts@plt>
lea    0xf4b(%rip),%rdi
call   1030 <puts@plt>
lea    0xf5e(%rip),%rdi
call   1030 <puts@plt>
lea    0xf71(%rip),%rdi
call   1030 <puts@plt>
lea    0xf82(%rip),%rdi
call   1030 <puts@plt>
lea    0xf93(%rip),%rdi
call   1030 <puts@plt>
lea    0xfb5(%rip),%rdi
call   1030 <puts@plt>
lea    0xfce(%rip),%rdi
call   1030 <puts@plt>
lea    0xfe6(%rip),%rdi
call   1030 <puts@plt>
lea    0x1009(%rip),%rdi
call   1030 <puts@plt>
lea    0x101a(%rip),%rdi
call   1030 <puts@plt>
xor    %edi,%edi
call   1050 <exit@plt>

LLVM IR (-O0):
@.str = [11 x i8] c"Usage: %s\0A\00"
@.str.1 = [20 x i8] c" -h this text\0A\00"
@.str.2 = [22 x i8] c" -T temperature\0A\00"
@.str.3 = [18 x i8] c" -d density\0A\00"
@.str.4 = [31 x i8] c" -t number of time steps\0A\00"
@.str.5 = [49 x i8] c" -n number of time steps between printouts\0A\00"
@.str.6 = [56 x i8] c" -l number of time steps between list calibration\0A\00"
@.str.7 = [32 x i8] c" -a number of A particles\0A\00"
@.str.8 = [32 x i8] c" -b number of B particles\0A\00"
@.str.9 = [32 x i8] c" -c initial configuration\0A\00"
@.str.10 = [30 x i8] c" -C final configuration\0A\00"
@.str.11 = [30 x i8] c" -Q thermostat coupling\0A\00"
@.str.12 = [47 x i8] c" -o output (temperature, pressure, etc.)\0A\00"
@.str.13 = [38 x i8] c" -r cut-off radius (even pairs)\0A\00"
@.str.14 = [37 x i8] c" -R cut-off radius (odd pairs)\0A\00"
@.str.15 = [48 x i8] c" -z buffer zone for interacting particles\0A\00"
@.str.16 = [30 x i8] c" -H length of time step\0A\00"
@.str.17 = [59 x i8] c" -u use microcanonical ensemble (default: canonical)\0A\00"
define void @Usage(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = load i8*, i8** %2
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str, i64 0, i64 0), i8* %3)
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.1, i64 0, i64 0))
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.2, i64 0, i64 0))
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.3, i64 0, i64 0))
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.4, i64 0, i64 0))
%9 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([49 x i8], [49 x i8]* @.str.5, i64 0, i64 0))
%10 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([56 x i8], [56 x i8]* @.str.6, i64 0, i64 0))
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([32 x i8], [32 x i8]* @.str.7, i64 0, i64 0))
%12 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([32 x i8], [32 x i8]* @.str.8, i64 0, i64 0))
%13 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([32 x i8], [32 x i8]* @.str.9, i64 0, i64 0))
%14 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str.10, i64 0, i64 0))
%15 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str.11, i64 0, i64 0))
%16 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([47 x i8], [47 x i8]* @.str.12, i64 0, i64 0))
%17 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([38 x i8], [38 x i8]* @.str.13, i64 0, i64 0))
%18 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([37 x i8], [37 x i8]* @.str.14, i64 0, i64 0))
%19 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([48 x i8], [48 x i8]* @.str.15, i64 0, i64 0))
%20 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str.16, i64 0, i64 0))
%21 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([59 x i8], [59 x i8]* @.str.17, i64 0, i64 0))
%22 = call i32 @exit(i32 0)
unreachable
}

LLVM IR (-O2):
@.str = [11 x i8] c"Usage: %s\0A\00"
@str = [19 x i8] c" -h this text\00"
@str.18 = [21 x i8] c" -T temperature\00"
@str.19 = [17 x i8] c" -d density\00"
@str.20 = [30 x i8] c" -t number of time steps\00"
@str.21 = [48 x i8] c" -n number of time steps between printouts\00"
@str.22 = [55 x i8] c" -l number of time steps between list calibration\00"
@str.23 = [31 x i8] c" -a number of A particles\00"
@str.24 = [31 x i8] c" -b number of B particles\00"
@str.25 = [31 x i8] c" -c initial configuration\00"
@str.26 = [29 x i8] c" -C final configuration\00"
@str.27 = [29 x i8] c" -Q thermostat coupling\00"
@str.28 = [46 x i8] c" -o output (temperature, pressure, etc.)\00"
@str.29 = [37 x i8] c" -r cut-off radius (even pairs)\00"
@str.30 = [36 x i8] c" -R cut-off radius (odd pairs)\00"
@str.31 = [47 x i8] c" -z buffer zone for interacting particles\00"
@str.32 = [29 x i8] c" -H length of time step\00"
@str.33 = [58 x i8] c" -u use microcanonical ensemble (default: canonical)\00"
define void @Usage(i8* %0) {
%2 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([11 x i8], [11 x i8]* @.str, i64 0, i64 0), i8* %0)
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([19 x i8], [19 x i8]* @str, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([21 x i8], [21 x i8]* @str.18, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([17 x i8], [17 x i8]* @str.19, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([30 x i8], [30 x i8]* @str.20, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([48 x i8], [48 x i8]* @str.21, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([55 x i8], [55 x i8]* @str.22, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([31 x i8], [31 x i8]* @str.23, i64 0, i64 0))
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([31 x i8], [31 x i8]* @str.24, i64 0, i64 0))
%11 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([31 x i8], [31 x i8]* @str.25, i64 0, i64 0))
%12 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([29 x i8], [29 x i8]* @str.26, i64 0, i64 0))
%13 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([29 x i8], [29 x i8]* @str.27, i64 0, i64 0))
%14 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([46 x i8], [46 x i8]* @str.28, i64 0, i64 0))
%15 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([37 x i8], [37 x i8]* @str.29, i64 0, i64 0))
%16 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([36 x i8], [36 x i8]* @str.30, i64 0, i64 0))
%17 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([47 x i8], [47 x i8]* @str.31, i64 0, i64 0))
%18 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([29 x i8], [29 x i8]* @str.32, i64 0, i64 0))
%19 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([58 x i8], [58 x i8]* @str.33, i64 0, i64 0))
%20 = tail call i32 @exit(i32 0)
unreachable
}