#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*/ alldone(int);
int /*<<< orphan*/ printf(char *);
void usage(void) {
  printf("use: spin [-option] ... [-option] file\n");
  printf("\tNote: file must always be the last argument\n");
  printf("\t-A apply slicing algorithm\n");
  printf("\t-a generate a verifier in pan.c\n");
  printf("\t-B no final state details in simulations\n");
  printf("\t-b don't execute printfs in simulation\n");
  printf("\t-C print channel access info (combine with -g etc.)\n");
  printf("\t-c columnated -s -r simulation output\n");
  printf("\t-d produce symbol-table information\n");
  printf("\t-Dyyy pass -Dyyy to the preprocessor\n");
  printf("\t-Eyyy pass yyy to the preprocessor\n");
  printf("\t-e compute synchronous product of multiple never claims (modified "
         "by -L)\n");
  printf("\t-f \"..formula..\"  translate LTL ");
  printf("into never claim\n");
  printf(
      "\t-F file  like -f, but with the LTL formula stored in a 1-line file\n");
  printf("\t-g print all global variables\n");
  printf(
      "\t-h at end of run, print value of seed for random nr generator used\n");
  printf("\t-i interactive (random simulation)\n");
  printf("\t-I show result of inlining and preprocessing\n");
  printf("\t-J reverse eval order of nested unlesses\n");
  printf("\t-jN skip the first N steps ");
  printf("in simulation trail\n");
  printf("\t-k fname use the trailfile stored in file fname, see also -t\n");
  printf("\t-L when using -e, use strict language intersection\n");
  printf("\t-l print all local variables\n");
  printf("\t-M generate msc-flow in tcl/tk format\n");
  printf("\t-m lose msgs sent to full queues\n");
  printf("\t-N fname use never claim stored in file fname\n");
  printf("\t-nN seed for random nr generator\n");
  printf("\t-O use old scope rules (pre 5.3.0)\n");
  printf("\t-o1 turn off dataflow-optimizations in verifier\n");
  printf("\t-o2 don't hide write-only variables in verifier\n");
  printf("\t-o3 turn off statement merging in verifier\n");
  printf("\t-o4 turn on rendezvous optiomizations in verifier\n");
  printf("\t-o5 turn on case caching (reduces size of pan.m, but affects "
         "reachability reports)\n");
  printf("\t-o6 revert to the old rules for interpreting priority tags (pre "
         "version 6.2)\n");
  printf(
      "\t-o7 revert to the old rules for semi-colon usage (pre version 6.3)\n");
  printf("\t-Pxxx use xxx for preprocessing\n");
  printf("\t-p print all statements\n");
  printf("\t-pp pretty-print (reformat) stdin, write stdout\n");
  printf("\t-qN suppress io for queue N in printouts\n");
  printf("\t-r print receive events\n");
  printf("\t-run  compile and run\n");
  printf("\t      options following -run are passed to cc and pan\n");
  printf("\t      options before -run are interpreted by spin itself\n");
  printf("\t-S1 and -S2 separate pan source for claim and model\n");
  printf("\t-s print send events\n");
  printf("\t-T do not indent printf output\n");
  printf("\t-t[N] follow [Nth] simulation trail, see also -k\n");
  printf("\t-Uyyy pass -Uyyy to the preprocessor\n");
  printf("\t-uN stop a simulation run after N steps\n");
  printf("\t-v verbose, more warnings\n");
  printf("\t-w very verbose (when combined with -l or -g)\n");
  printf("\t-[XYZ] reserved for use by xspin interface\n");
  printf("\t-V print version number and exit\n");
  alldone(1);
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
lea    0xed5(%rip),%rdi
call   1030 <printf@plt>
lea    0xef1(%rip),%rdi
call   1030 <printf@plt>
lea    0xf13(%rip),%rdi
call   1030 <printf@plt>
lea    0xf24(%rip),%rdi
call   1030 <printf@plt>
lea    0xf3a(%rip),%rdi
call   1030 <printf@plt>
lea    0xf59(%rip),%rdi
call   1030 <printf@plt>
lea    0xf76(%rip),%rdi
call   1030 <printf@plt>
lea    0xfa0(%rip),%rdi
call   1030 <printf@plt>
lea    0xfbc(%rip),%rdi
call   1030 <printf@plt>
lea    0xfd6(%rip),%rdi
call   1030 <printf@plt>
lea    0xff1(%rip),%rdi
call   1030 <printf@plt>
lea    0x100a(%rip),%rdi
call   1030 <printf@plt>
lea    0x1049(%rip),%rdi
call   1030 <printf@plt>
lea    0x105f(%rip),%rdi
call   1030 <printf@plt>
lea    0x1065(%rip),%rdi
call   1030 <printf@plt>
lea    0x109e(%rip),%rdi
call   1030 <printf@plt>
lea    0x10b2(%rip),%rdi
call   1030 <printf@plt>
lea    0x10eb(%rip),%rdi
call   1030 <printf@plt>
lea    0x1104(%rip),%rdi
call   1030 <printf@plt>
lea    0x1127(%rip),%rdi
call   1030 <printf@plt>
lea    0x1146(%rip),%rdi
call   1030 <printf@plt>
lea    0x1157(%rip),%rdi
call   1030 <printf@plt>
lea    0x1160(%rip),%rdi
call   1030 <printf@plt>
lea    0x1193(%rip),%rdi
call   1030 <printf@plt>
lea    0x11bc(%rip),%rdi
call   1030 <printf@plt>
lea    0x11cf(%rip),%rdi
call   1030 <printf@plt>
lea    0x11eb(%rip),%rdi
call   1030 <printf@plt>
lea    0x1202(%rip),%rdi
call   1030 <printf@plt>
lea    0x1226(%rip),%rdi
call   1030 <printf@plt>
lea    0x123d(%rip),%rdi
call   1030 <printf@plt>
lea    0x1256(%rip),%rdi
call   1030 <printf@plt>
lea    0x127c(%rip),%rdi
call   1030 <printf@plt>
lea    0x12a2(%rip),%rdi
call   1030 <printf@plt>
lea    0x12c3(%rip),%rdi
call   1030 <printf@plt>
lea    0x12eb(%rip),%rdi
call   1030 <printf@plt>
lea    0x1334(%rip),%rdi
call   1030 <printf@plt>
lea    0x1377(%rip),%rdi
call   1030 <printf@plt>
lea    0x13b0(%rip),%rdi
call   1030 <printf@plt>
lea    0x13c6(%rip),%rdi
call   1030 <printf@plt>
lea    0x13d4(%rip),%rdi
call   1030 <printf@plt>
lea    0x13fa(%rip),%rdi
call   1030 <printf@plt>
lea    0x1419(%rip),%rdi
call   1030 <printf@plt>
lea    0x1427(%rip),%rdi
call   1030 <printf@plt>
lea    0x1433(%rip),%rdi
call   1030 <printf@plt>
lea    0x145f(%rip),%rdi
call   1030 <printf@plt>
lea    0x148e(%rip),%rdi
call   1030 <printf@plt>
lea    0x14b8(%rip),%rdi
call   1030 <printf@plt>
lea    0x14c3(%rip),%rdi
call   1030 <printf@plt>
lea    0x14d8(%rip),%rdi
call   1030 <printf@plt>
lea    0x14ff(%rip),%rdi
call   1030 <printf@plt>
lea    0x151a(%rip),%rdi
call   1030 <printf@plt>
lea    0x1538(%rip),%rdi
call   1030 <printf@plt>
lea    0x1548(%rip),%rdi
call   1030 <printf@plt>
lea    0x156c(%rip),%rdi
call   1030 <printf@plt>
lea    0x158d(%rip),%rdi
call   1030 <printf@plt>
mov    $0x1,%edi
call   1040 <alldone@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<usage>:
push   %rax
lea    0xf07(%rip),%rdi
call   1030 <puts@plt>
lea    0xf22(%rip),%rdi
call   1030 <puts@plt>
lea    0xf43(%rip),%rdi
call   1030 <puts@plt>
lea    0xf53(%rip),%rdi
call   1030 <puts@plt>
lea    0xf68(%rip),%rdi
call   1030 <puts@plt>
lea    0xf86(%rip),%rdi
call   1030 <puts@plt>
lea    0xfa2(%rip),%rdi
call   1030 <puts@plt>
lea    0xfcb(%rip),%rdi
call   1030 <puts@plt>
lea    0xfe6(%rip),%rdi
call   1030 <puts@plt>
lea    0xfff(%rip),%rdi
call   1030 <puts@plt>
lea    0x1019(%rip),%rdi
call   1030 <puts@plt>
lea    0x1031(%rip),%rdi
call   1030 <puts@plt>
lea    0xe38(%rip),%rdi
call   1040 <printf@plt>
lea    0x1063(%rip),%rdi
call   1030 <puts@plt>
lea    0x1068(%rip),%rdi
call   1030 <puts@plt>
lea    0x10a0(%rip),%rdi
call   1030 <puts@plt>
lea    0x10b3(%rip),%rdi
call   1030 <puts@plt>
lea    0x10eb(%rip),%rdi
call   1030 <puts@plt>
lea    0x1103(%rip),%rdi
call   1030 <puts@plt>
lea    0x1125(%rip),%rdi
call   1030 <puts@plt>
lea    0xdfa(%rip),%rdi
call   1040 <printf@plt>
lea    0x1137(%rip),%rdi
call   1030 <puts@plt>
lea    0x113f(%rip),%rdi
call   1030 <puts@plt>
lea    0x1171(%rip),%rdi
call   1030 <puts@plt>
lea    0x1199(%rip),%rdi
call   1030 <puts@plt>
lea    0x11ab(%rip),%rdi
call   1030 <puts@plt>
lea    0x11c6(%rip),%rdi
call   1030 <puts@plt>
lea    0x11dc(%rip),%rdi
call   1030 <puts@plt>
lea    0x11ff(%rip),%rdi
call   1030 <puts@plt>
lea    0x1215(%rip),%rdi
call   1030 <puts@plt>
lea    0x122d(%rip),%rdi
call   1030 <puts@plt>
lea    0x1252(%rip),%rdi
call   1030 <puts@plt>
lea    0x1277(%rip),%rdi
call   1030 <puts@plt>
lea    0x1297(%rip),%rdi
call   1030 <puts@plt>
lea    0x12be(%rip),%rdi
call   1030 <puts@plt>
lea    0x1306(%rip),%rdi
call   1030 <puts@plt>
lea    0x1348(%rip),%rdi
call   1030 <puts@plt>
lea    0x1380(%rip),%rdi
call   1030 <puts@plt>
lea    0x1395(%rip),%rdi
call   1030 <puts@plt>
lea    0x13a2(%rip),%rdi
call   1030 <puts@plt>
lea    0x13c7(%rip),%rdi
call   1030 <puts@plt>
lea    0x13e5(%rip),%rdi
call   1030 <puts@plt>
lea    0x13f2(%rip),%rdi
call   1030 <puts@plt>
lea    0x13fd(%rip),%rdi
call   1030 <puts@plt>
lea    0x1428(%rip),%rdi
call   1030 <puts@plt>
lea    0x1456(%rip),%rdi
call   1030 <puts@plt>
lea    0x147f(%rip),%rdi
call   1030 <puts@plt>
lea    0x1489(%rip),%rdi
call   1030 <puts@plt>
lea    0x149d(%rip),%rdi
call   1030 <puts@plt>
lea    0x14c3(%rip),%rdi
call   1030 <puts@plt>
lea    0x14dd(%rip),%rdi
call   1030 <puts@plt>
lea    0x14fa(%rip),%rdi
call   1030 <puts@plt>
lea    0x1509(%rip),%rdi
call   1030 <puts@plt>
lea    0x152c(%rip),%rdi
call   1030 <puts@plt>
lea    0x154c(%rip),%rdi
call   1030 <puts@plt>
mov    $0x1,%edi
pop    %rax
jmp    1050 <alldone@plt>

LLVM IR (-O0):
@.str = [40 x i8] c"use: spin [-option] ... [-option] file\0A\00"
@.str.1 = [46 x i8] c"\09Note: file must always be the last argument\0A\00"
@.str.2 = [29 x i8] c"\09-A apply slicing algorithm\0A\00"
@.str.3 = [34 x i8] c"\09-a generate a verifier in pan.c\0A\00"
@.str.4 = [43 x i8] c"\09-B no final state details in simulations\0A\00"
@.str.5 = [41 x i8] c"\09-b don't execute printfs in simulation\0A\00"
@.str.6 = [54 x i8] c"\09-C print channel access info (combine with -g etc.)\0A\00"
@.str.7 = [40 x i8] c"\09-c columnated -s -r simulation output\0A\00"
@.str.8 = [38 x i8] c"\09-d produce symbol-table information\0A\00"
@.str.9 = [39 x i8] c"\09-Dyyy pass -Dyyy to the preprocessor\0A\00"
@.str.10 = [37 x i8] c"\09-Eyyy pass yyy to the preprocessor\0A\00"
@.str.11 = [75 x i8] c"\09-e compute synchronous product of multiple never claims (modified by -L)\0A\00"
@.str.12 = [34 x i8] c"\09-f \22..formula..\22 translate LTL \00"
@.str.13 = [18 x i8] c"into never claim\0A\00"
@.str.14 = [69 x i8] c"\09-F file like -f, but with the LTL formula stored in a 1-line file\0A\00"
@.str.15 = [32 x i8] c"\09-g print all global variables\0A\00"
@.str.16 = [69 x i8] c"\09-h at end of run, print value of seed for random nr generator used\0A\00"
@.str.17 = [37 x i8] c"\09-i interactive (random simulation)\0A\00"
@.str.18 = [47 x i8] c"\09-I show result of inlining and preprocessing\0A\00"
@.str.19 = [43 x i8] c"\09-J reverse eval order of nested unlesses\0A\00"
@.str.20 = [29 x i8] c"\09-jN skip the first N steps \00"
@.str.21 = [21 x i8] c"in simulation trail\0A\00"
@.str.22 = [63 x i8] c"\09-k fname use the trailfile stored in file fname, see also -t\0A\00"
@.str.23 = [53 x i8] c"\09-L when using -e, use strict language intersection\0A\00"
@.str.24 = [31 x i8] c"\09-l print all local variables\0A\00"
@.str.25 = [40 x i8] c"\09-M generate msc-flow in tcl/tk format\0A\00"
@.str.26 = [35 x i8] c"\09-m lose msgs sent to full queues\0A\00"
@.str.27 = [48 x i8] c"\09-N fname use never claim stored in file fname\0A\00"
@.str.28 = [35 x i8] c"\09-nN seed for random nr generator\0A\00"
@.str.29 = [37 x i8] c"\09-O use old scope rules (pre 5.3.0)\0A\00"
@.str.30 = [50 x i8] c"\09-o1 turn off dataflow-optimizations in verifier\0A\00"
@.str.31 = [50 x i8] c"\09-o2 don't hide write-only variables in verifier\0A\00"
@.str.32 = [45 x i8] c"\09-o3 turn off statement merging in verifier\0A\00"
@.str.33 = [52 x i8] c"\09-o4 turn on rendezvous optiomizations in verifier\0A\00"
@.str.34 = [85 x i8] c"\09-o5 turn on case caching (reduces size of pan.m, but affects reachability reports)\0A\00"
@.str.35 = [79 x i8] c"\09-o6 revert to the old rules for interpreting priority tags (pre version 6.2)\0A\00"
@.str.36 = [69 x i8] c"\09-o7 revert to the old rules for semi-colon usage (pre version 6.3)\0A\00"
@.str.37 = [34 x i8] c"\09-Pxxx use xxx for preprocessing\0A\00"
@.str.38 = [26 x i8] c"\09-p print all statements\0A\00"
@.str.39 = [50 x i8] c"\09-pp pretty-print (reformat) stdin, write stdout\0A\00"
@.str.40 = [43 x i8] c"\09-qN suppress io for queue N in printouts\0A\00"
@.str.41 = [26 x i8] c"\09-r print receive events\0A\00"
@.str.42 = [24 x i8] c"\09-run compile and run\0A\00"
@.str.43 = [56 x i8] c"\09 options following -run are passed to cc and pan\0A\00"
@.str.44 = [59 x i8] c"\09 options before -run are interpreted by spin itself\0A\00"
@.str.45 = [54 x i8] c"\09-S1 and -S2 separate pan source for claim and model\0A\00"
@.str.46 = [23 x i8] c"\09-s print send events\0A\00"
@.str.47 = [33 x i8] c"\09-T do not indent printf output\0A\00"
@.str.48 = [51 x i8] c"\09-t[N] follow [Nth] simulation trail, see also -k\0A\00"
@.str.49 = [39 x i8] c"\09-Uyyy pass -Uyyy to the preprocessor\0A\00"
@.str.50 = [42 x i8] c"\09-uN stop a simulation run after N steps\0A\00"
@.str.51 = [28 x i8] c"\09-v verbose, more warnings\0A\00"
@.str.52 = [48 x i8] c"\09-w very verbose (when combined with -l or -g)\0A\00"
@.str.53 = [45 x i8] c"\09-[XYZ] reserved for use by xspin interface\0A\00"
@.str.54 = [35 x i8] c"\09-V print version number and exit\0A\00"
define void @usage() {
%1 = call i32 @printf(i8* getelementptr inbounds ([40 x i8], [40 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([46 x i8], [46 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([34 x i8], [34 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([43 x i8], [43 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([41 x i8], [41 x i8]* @.str.5, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([54 x i8], [54 x i8]* @.str.6, i64 0, i64 0))
%8 = call i32 @printf(i8* getelementptr inbounds ([40 x i8], [40 x i8]* @.str.7, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([38 x i8], [38 x i8]* @.str.8, i64 0, i64 0))
%10 = call i32 @printf(i8* getelementptr inbounds ([39 x i8], [39 x i8]* @.str.9, i64 0, i64 0))
%11 = call i32 @printf(i8* getelementptr inbounds ([37 x i8], [37 x i8]* @.str.10, i64 0, i64 0))
%12 = call i32 @printf(i8* getelementptr inbounds ([75 x i8], [75 x i8]* @.str.11, i64 0, i64 0))
%13 = call i32 @printf(i8* getelementptr inbounds ([34 x i8], [34 x i8]* @.str.12, i64 0, i64 0))
%14 = call i32 @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.13, i64 0, i64 0))
%15 = call i32 @printf(i8* getelementptr inbounds ([69 x i8], [69 x i8]* @.str.14, i64 0, i64 0))
%16 = call i32 @printf(i8* getelementptr inbounds ([32 x i8], [32 x i8]* @.str.15, i64 0, i64 0))
%17 = call i32 @printf(i8* getelementptr inbounds ([69 x i8], [69 x i8]* @.str.16, i64 0, i64 0))
%18 = call i32 @printf(i8* getelementptr inbounds ([37 x i8], [37 x i8]* @.str.17, i64 0, i64 0))
%19 = call i32 @printf(i8* getelementptr inbounds ([47 x i8], [47 x i8]* @.str.18, i64 0, i64 0))
%20 = call i32 @printf(i8* getelementptr inbounds ([43 x i8], [43 x i8]* @.str.19, i64 0, i64 0))
%21 = call i32 @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.20, i64 0, i64 0))
%22 = call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.21, i64 0, i64 0))
%23 = call i32 @printf(i8* getelementptr inbounds ([63 x i8], [63 x i8]* @.str.22, i64 0, i64 0))
%24 = call i32 @printf(i8* getelementptr inbounds ([53 x i8], [53 x i8]* @.str.23, i64 0, i64 0))
%25 = call i32 @printf(i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.24, i64 0, i64 0))
%26 = call i32 @printf(i8* getelementptr inbounds ([40 x i8], [40 x i8]* @.str.25, i64 0, i64 0))
%27 = call i32 @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str.26, i64 0, i64 0))
%28 = call i32 @printf(i8* getelementptr inbounds ([48 x i8], [48 x i8]* @.str.27, i64 0, i64 0))
%29 = call i32 @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str.28, i64 0, i64 0))
%30 = call i32 @printf(i8* getelementptr inbounds ([37 x i8], [37 x i8]* @.str.29, i64 0, i64 0))
%31 = call i32 @printf(i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str.30, i64 0, i64 0))
%32 = call i32 @printf(i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str.31, i64 0, i64 0))
%33 = call i32 @printf(i8* getelementptr inbounds ([45 x i8], [45 x i8]* @.str.32, i64 0, i64 0))
%34 = call i32 @printf(i8* getelementptr inbounds ([52 x i8], [52 x i8]* @.str.33, i64 0, i64 0))
%35 = call i32 @printf(i8* getelementptr inbounds ([85 x i8], [85 x i8]* @.str.34, i64 0, i64 0))
%36 = call i32 @printf(i8* getelementptr inbounds ([79 x i8], [79 x i8]* @.str.35, i64 0, i64 0))
%37 = call i32 @printf(i8* getelementptr inbounds ([69 x i8], [69 x i8]* @.str.36, i64 0, i64 0))
%38 = call i32 @printf(i8* getelementptr inbounds ([34 x i8], [34 x i8]* @.str.37, i64 0, i64 0))
%39 = call i32 @printf(i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.38, i64 0, i64 0))
%40 = call i32 @printf(i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str.39, i64 0, i64 0))
%41 = call i32 @printf(i8* getelementptr inbounds ([43 x i8], [43 x i8]* @.str.40, i64 0, i64 0))
%42 = call i32 @printf(i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.41, i64 0, i64 0))
%43 = call i32 @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.42, i64 0, i64 0))
%44 = call i32 @printf(i8* getelementptr inbounds ([56 x i8], [56 x i8]* @.str.43, i64 0, i64 0))
%45 = call i32 @printf(i8* getelementptr inbounds ([59 x i8], [59 x i8]* @.str.44, i64 0, i64 0))
%46 = call i32 @printf(i8* getelementptr inbounds ([54 x i8], [54 x i8]* @.str.45, i64 0, i64 0))
%47 = call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.46, i64 0, i64 0))
%48 = call i32 @printf(i8* getelementptr inbounds ([33 x i8], [33 x i8]* @.str.47, i64 0, i64 0))
%49 = call i32 @printf(i8* getelementptr inbounds ([51 x i8], [51 x i8]* @.str.48, i64 0, i64 0))
%50 = call i32 @printf(i8* getelementptr inbounds ([39 x i8], [39 x i8]* @.str.49, i64 0, i64 0))
%51 = call i32 @printf(i8* getelementptr inbounds ([42 x i8], [42 x i8]* @.str.50, i64 0, i64 0))
%52 = call i32 @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.51, i64 0, i64 0))
%53 = call i32 @printf(i8* getelementptr inbounds ([48 x i8], [48 x i8]* @.str.52, i64 0, i64 0))
%54 = call i32 @printf(i8* getelementptr inbounds ([45 x i8], [45 x i8]* @.str.53, i64 0, i64 0))
%55 = call i32 @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str.54, i64 0, i64 0))
%56 = call i32 @alldone(i32 1)
ret void
}

LLVM IR (-O2):
@.str.12 = [34 x i8] c"\09-f \22..formula..\22 translate LTL \00"
@.str.20 = [29 x i8] c"\09-jN skip the first N steps \00"
@str = [39 x i8] c"use: spin [-option] ... [-option] file\00"
@str.55 = [45 x i8] c"\09Note: file must always be the last argument\00"
@str.56 = [28 x i8] c"\09-A apply slicing algorithm\00"
@str.57 = [33 x i8] c"\09-a generate a verifier in pan.c\00"
@str.58 = [42 x i8] c"\09-B no final state details in simulations\00"
@str.59 = [40 x i8] c"\09-b don't execute printfs in simulation\00"
@str.60 = [53 x i8] c"\09-C print channel access info (combine with -g etc.)\00"
@str.61 = [39 x i8] c"\09-c columnated -s -r simulation output\00"
@str.62 = [37 x i8] c"\09-d produce symbol-table information\00"
@str.63 = [38 x i8] c"\09-Dyyy pass -Dyyy to the preprocessor\00"
@str.64 = [36 x i8] c"\09-Eyyy pass yyy to the preprocessor\00"
@str.65 = [74 x i8] c"\09-e compute synchronous product of multiple never claims (modified by -L)\00"
@str.66 = [17 x i8] c"into never claim\00"
@str.67 = [68 x i8] c"\09-F file like -f, but with the LTL formula stored in a 1-line file\00"
@str.68 = [31 x i8] c"\09-g print all global variables\00"
@str.69 = [68 x i8] c"\09-h at end of run, print value of seed for random nr generator used\00"
@str.70 = [36 x i8] c"\09-i interactive (random simulation)\00"
@str.71 = [46 x i8] c"\09-I show result of inlining and preprocessing\00"
@str.72 = [42 x i8] c"\09-J reverse eval order of nested unlesses\00"
@str.73 = [20 x i8] c"in simulation trail\00"
@str.74 = [62 x i8] c"\09-k fname use the trailfile stored in file fname, see also -t\00"
@str.75 = [52 x i8] c"\09-L when using -e, use strict language intersection\00"
@str.76 = [30 x i8] c"\09-l print all local variables\00"
@str.77 = [39 x i8] c"\09-M generate msc-flow in tcl/tk format\00"
@str.78 = [34 x i8] c"\09-m lose msgs sent to full queues\00"
@str.79 = [47 x i8] c"\09-N fname use never claim stored in file fname\00"
@str.80 = [34 x i8] c"\09-nN seed for random nr generator\00"
@str.81 = [36 x i8] c"\09-O use old scope rules (pre 5.3.0)\00"
@str.82 = [49 x i8] c"\09-o1 turn off dataflow-optimizations in verifier\00"
@str.83 = [49 x i8] c"\09-o2 don't hide write-only variables in verifier\00"
@str.84 = [44 x i8] c"\09-o3 turn off statement merging in verifier\00"
@str.85 = [51 x i8] c"\09-o4 turn on rendezvous optiomizations in verifier\00"
@str.86 = [84 x i8] c"\09-o5 turn on case caching (reduces size of pan.m, but affects reachability reports)\00"
@str.87 = [78 x i8] c"\09-o6 revert to the old rules for interpreting priority tags (pre version 6.2)\00"
@str.88 = [68 x i8] c"\09-o7 revert to the old rules for semi-colon usage (pre version 6.3)\00"
@str.89 = [33 x i8] c"\09-Pxxx use xxx for preprocessing\00"
@str.90 = [25 x i8] c"\09-p print all statements\00"
@str.91 = [49 x i8] c"\09-pp pretty-print (reformat) stdin, write stdout\00"
@str.92 = [42 x i8] c"\09-qN suppress io for queue N in printouts\00"
@str.93 = [25 x i8] c"\09-r print receive events\00"
@str.94 = [23 x i8] c"\09-run compile and run\00"
@str.95 = [55 x i8] c"\09 options following -run are passed to cc and pan\00"
@str.96 = [58 x i8] c"\09 options before -run are interpreted by spin itself\00"
@str.97 = [53 x i8] c"\09-S1 and -S2 separate pan source for claim and model\00"
@str.98 = [22 x i8] c"\09-s print send events\00"
@str.99 = [32 x i8] c"\09-T do not indent printf output\00"
@str.100 = [50 x i8] c"\09-t[N] follow [Nth] simulation trail, see also -k\00"
@str.101 = [38 x i8] c"\09-Uyyy pass -Uyyy to the preprocessor\00"
@str.102 = [41 x i8] c"\09-uN stop a simulation run after N steps\00"
@str.103 = [27 x i8] c"\09-v verbose, more warnings\00"
@str.104 = [47 x i8] c"\09-w very verbose (when combined with -l or -g)\00"
@str.105 = [44 x i8] c"\09-[XYZ] reserved for use by xspin interface\00"
@str.106 = [34 x i8] c"\09-V print version number and exit\00"
define void @usage() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([39 x i8], [39 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([45 x i8], [45 x i8]* @str.55, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([28 x i8], [28 x i8]* @str.56, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([33 x i8], [33 x i8]* @str.57, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([42 x i8], [42 x i8]* @str.58, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([40 x i8], [40 x i8]* @str.59, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([53 x i8], [53 x i8]* @str.60, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([39 x i8], [39 x i8]* @str.61, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([37 x i8], [37 x i8]* @str.62, i64 0, i64 0))
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([38 x i8], [38 x i8]* @str.63, i64 0, i64 0))
%11 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([36 x i8], [36 x i8]* @str.64, i64 0, i64 0))
%12 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([74 x i8], [74 x i8]* @str.65, i64 0, i64 0))
%13 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([34 x i8], [34 x i8]* @.str.12, i64 0, i64 0))
%14 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([17 x i8], [17 x i8]* @str.66, i64 0, i64 0))
%15 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([68 x i8], [68 x i8]* @str.67, i64 0, i64 0))
%16 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([31 x i8], [31 x i8]* @str.68, i64 0, i64 0))
%17 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([68 x i8], [68 x i8]* @str.69, i64 0, i64 0))
%18 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([36 x i8], [36 x i8]* @str.70, i64 0, i64 0))
%19 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([46 x i8], [46 x i8]* @str.71, i64 0, i64 0))
%20 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([42 x i8], [42 x i8]* @str.72, i64 0, i64 0))
%21 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([29 x i8], [29 x i8]* @.str.20, i64 0, i64 0))
%22 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([20 x i8], [20 x i8]* @str.73, i64 0, i64 0))
%23 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([62 x i8], [62 x i8]* @str.74, i64 0, i64 0))
%24 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([52 x i8], [52 x i8]* @str.75, i64 0, i64 0))
%25 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([30 x i8], [30 x i8]* @str.76, i64 0, i64 0))
%26 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([39 x i8], [39 x i8]* @str.77, i64 0, i64 0))
%27 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([34 x i8], [34 x i8]* @str.78, i64 0, i64 0))
%28 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([47 x i8], [47 x i8]* @str.79, i64 0, i64 0))
%29 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([34 x i8], [34 x i8]* @str.80, i64 0, i64 0))
%30 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([36 x i8], [36 x i8]* @str.81, i64 0, i64 0))
%31 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([49 x i8], [49 x i8]* @str.82, i64 0, i64 0))
%32 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([49 x i8], [49 x i8]* @str.83, i64 0, i64 0))
%33 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([44 x i8], [44 x i8]* @str.84, i64 0, i64 0))
%34 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([51 x i8], [51 x i8]* @str.85, i64 0, i64 0))
%35 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([84 x i8], [84 x i8]* @str.86, i64 0, i64 0))
%36 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([78 x i8], [78 x i8]* @str.87, i64 0, i64 0))
%37 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([68 x i8], [68 x i8]* @str.88, i64 0, i64 0))
%38 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([33 x i8], [33 x i8]* @str.89, i64 0, i64 0))
%39 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([25 x i8], [25 x i8]* @str.90, i64 0, i64 0))
%40 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([49 x i8], [49 x i8]* @str.91, i64 0, i64 0))
%41 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([42 x i8], [42 x i8]* @str.92, i64 0, i64 0))
%42 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([25 x i8], [25 x i8]* @str.93, i64 0, i64 0))
%43 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([23 x i8], [23 x i8]* @str.94, i64 0, i64 0))
%44 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([55 x i8], [55 x i8]* @str.95, i64 0, i64 0))
%45 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([58 x i8], [58 x i8]* @str.96, i64 0, i64 0))
%46 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([53 x i8], [53 x i8]* @str.97, i64 0, i64 0))
%47 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([22 x i8], [22 x i8]* @str.98, i64 0, i64 0))
%48 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([32 x i8], [32 x i8]* @str.99, i64 0, i64 0))
%49 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([50 x i8], [50 x i8]* @str.100, i64 0, i64 0))
%50 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([38 x i8], [38 x i8]* @str.101, i64 0, i64 0))
%51 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([41 x i8], [41 x i8]* @str.102, i64 0, i64 0))
%52 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @str.103, i64 0, i64 0))
%53 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([47 x i8], [47 x i8]* @str.104, i64 0, i64 0))
%54 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([44 x i8], [44 x i8]* @str.105, i64 0, i64 0))
%55 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([34 x i8], [34 x i8]* @str.106, i64 0, i64 0))
%56 = tail call i32 @alldone(i32 1)
ret void
}