guile/libguile/gen-scmconfig.ltrans0.ltrans.138t.pre

;; Function main (main, funcdef_no=0, decl_uid=4419, cgraph_uid=1, symbol_order=43) (executed once)

Points-to analysis

Constraints:

ANYTHING = &ANYTHING
ESCAPED = *ESCAPED
ESCAPED = ESCAPED + UNKNOWN
*ESCAPED = NONLOCAL
NONLOCAL = &NONLOCAL
NONLOCAL = &ESCAPED
INTEGER = &ANYTHING
argc = &NONLOCAL
argv = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &STRING
ESCAPED = &STRING
ESCAPED = &STRING
ESCAPED = &STRING
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &STRING
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NULL
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NULL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NULL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NULL
ESCAPED = &STRING
ESCAPED = &STRING
ESCAPED = &STRING
ESCAPED = &STRING
ESCAPED = &STRING
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &STRING
ESCAPED = &STRING
ESCAPED = &STRING
ESCAPED = &STRING
ESCAPED = &STRING
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NULL
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &NULL
ESCAPED = &NONLOCAL
ESCAPED = &STRING
ESCAPED = &STRING
ESCAPED = &STRING

Collapsing static cycles and doing variable substitution
Building predecessor graph
Detecting pointer and location equivalences
Rewriting constraints and unifying variables
Uniting pointer but not location equivalent variables
Finding indirect cycles
Solving graph

Points-to sets

ANYTHING = { ANYTHING }
ESCAPED = { NULL STRING ESCAPED NONLOCAL }
NONLOCAL = { ESCAPED NONLOCAL }
STOREDANYTHING = { }
INTEGER = { ANYTHING }
argc = { NONLOCAL }
argv = { NONLOCAL } same as argc
puts = { }
putchar = { }
__printf_chk = { }
main = { }


Alias information for main

Aliased symbols


Call clobber information

ESCAPED, points-to non-local, points-to NULL, points-to vars: { }

Flow-insensitive points-to information


;; 1 loops found
;;
;; Loop 0
;;  header 0, latch 1
;;  depth 0, outer -1
;;  nodes: 0 1 2
;; 2 succs { 1 }
__attribute__((access ("^1[ ]", )))
int main (int argc, char * * argv)
{
  <bb 2> [local count: 1073741824]:
  # DEBUG __fmt => "/* This file is automatically generated -- see configure.in for details */\n\n#ifndef SCM_SCMCONFIG_H\n#define SCM_SCMCONFIG_H\n"
  __builtin_puts (&"/* This file is automatically generated -- see configure.in for details */\n\n#ifndef SCM_SCMCONFIG_H\n#define SCM_SCMCONFIG_H"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "\n"
  __builtin_putchar (10);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "/* Important headers */\n"
  __builtin_puts (&"/* Important headers */"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#include <stdint.h>\n"
  __builtin_puts (&"#include <stdint.h>"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#include <stddef.h>\n"
  __builtin_puts (&"#include <stddef.h>"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#include <limits.h>\n"
  __builtin_puts (&"#include <limits.h>"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#include <sys/time.h>\n"
  __builtin_puts (&"#include <sys/time.h>"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#include <time.h>\n"
  __builtin_puts (&"#include <time.h>"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "\n"
  __builtin_putchar (10);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#include <stdlib.h>\n"
  __builtin_puts (&"#include <stdlib.h>"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#include <sys/types.h>\n"
  __builtin_puts (&"#include <sys/types.h>"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#include <stddef.h>\n"
  __builtin_puts (&"#include <stddef.h>"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "\n"
  __builtin_putchar (10);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_HAVE_SYS_SELECT_H 1 /* 0 or 1 */\n"
  __builtin_puts (&"#define SCM_HAVE_SYS_SELECT_H 1 /* 0 or 1 */"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_HAVE_WINSOCK2_H 0 /* 0 or 1 */\n"
  __builtin_puts (&"#define SCM_HAVE_WINSOCK2_H 0 /* 0 or 1 */"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "\n"
  __builtin_putchar (10);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "/* Define to include various undocumented debugging functions. */\n"
  __builtin_puts (&"/* Define to include various undocumented debugging functions. */"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "/* #undef GUILE_DEBUG */\n"
  __builtin_puts (&"/* #undef GUILE_DEBUG */"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "\n"
  __builtin_putchar (10);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "/* Set to 1 if you want to enable deprecated features. */\n"
  __builtin_puts (&"/* Set to 1 if you want to enable deprecated features. */"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "/* (value will be 0 or 1). */\n"
  __builtin_puts (&"/* (value will be 0 or 1). */"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_ENABLE_DEPRECATED %d\n"
  __printf_chk (1, "#define SCM_ENABLE_DEPRECATED %d\n", 1);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "\n"
  __builtin_putchar (10);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "/* Set to 1 if the stack grows up, 0 otherwise. */\n"
  __builtin_puts (&"/* Set to 1 if the stack grows up, 0 otherwise. */"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_STACK_GROWS_UP %d /* 0 or 1 */\n"
  __printf_chk (1, "#define SCM_STACK_GROWS_UP %d /* 0 or 1 */\n", 0);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "\n"
  __builtin_putchar (10);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "/* C compiler\'s syntax for inline functions if any,\n   otherwise undefined. */\n"
  __builtin_puts (&"/* C compiler\'s syntax for inline functions if any,\n   otherwise undefined. */"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_C_INLINE %s\n"
  __printf_chk (1, "#define SCM_C_INLINE %s\n", "inline");
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "\n"
  __builtin_putchar (10);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "/* Standard types. */\n"
  __builtin_puts (&"/* Standard types. */"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_SIZEOF_CHAR %d\n"
  __printf_chk (1, "#define SCM_SIZEOF_CHAR %d\n", 1);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_SIZEOF_UNSIGNED_CHAR %d\n"
  __printf_chk (1, "#define SCM_SIZEOF_UNSIGNED_CHAR %d\n", 1);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_SIZEOF_SHORT %d\n"
  __printf_chk (1, "#define SCM_SIZEOF_SHORT %d\n", 2);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_SIZEOF_UNSIGNED_SHORT %d\n"
  __printf_chk (1, "#define SCM_SIZEOF_UNSIGNED_SHORT %d\n", 2);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_SIZEOF_LONG %d\n"
  __printf_chk (1, "#define SCM_SIZEOF_LONG %d\n", 8);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_SIZEOF_UNSIGNED_LONG %d\n"
  __printf_chk (1, "#define SCM_SIZEOF_UNSIGNED_LONG %d\n", 8);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_SIZEOF_INT %d\n"
  __printf_chk (1, "#define SCM_SIZEOF_INT %d\n", 4);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_SIZEOF_UNSIGNED_INT %d\n"
  __printf_chk (1, "#define SCM_SIZEOF_UNSIGNED_INT %d\n", 4);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_SIZEOF_SIZE_T %d\n"
  __printf_chk (1, "#define SCM_SIZEOF_SIZE_T %d\n", 8);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_SIZEOF_LONG_LONG %d\n"
  __printf_chk (1, "#define SCM_SIZEOF_LONG_LONG %d\n", 8);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_SIZEOF_UNSIGNED_LONG_LONG %d\n"
  __printf_chk (1, "#define SCM_SIZEOF_UNSIGNED_LONG_LONG %d\n", 8);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_SIZEOF_INTMAX %d\n"
  __printf_chk (1, "#define SCM_SIZEOF_INTMAX %d\n", 8);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_SIZEOF_SCM_T_PTRDIFF %d\n"
  __printf_chk (1, "#define SCM_SIZEOF_SCM_T_PTRDIFF %d\n", 8);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_SIZEOF_INTPTR_T %d\n"
  __printf_chk (1, "#define SCM_SIZEOF_INTPTR_T %d\n", 8);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_SIZEOF_UINTPTR_T %d\n"
  __printf_chk (1, "#define SCM_SIZEOF_UINTPTR_T %d\n", 8);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "\n"
  __builtin_putchar (10);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "/* same as POSIX \"struct timespec\" -- always defined */\n"
  __builtin_puts (&"/* same as POSIX \"struct timespec\" -- always defined */"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "typedef struct timespec scm_t_timespec;\n"
  __builtin_puts (&"typedef struct timespec scm_t_timespec;"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "\n"
  __builtin_putchar (10);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "/*** Threading model (scmconfig.h support not finished) ***/\n"
  __builtin_puts (&"/*** Threading model (scmconfig.h support not finished) ***/"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "/* Define to 1 if using pthread multithreading. */\n"
  __builtin_puts (&"/* Define to 1 if using pthread multithreading. */"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_USE_PTHREAD_THREADS %d /* 0 or 1 */\n"
  __printf_chk (1, "#define SCM_USE_PTHREAD_THREADS %d /* 0 or 1 */\n", 1);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "/* Define to 1 if using one-thread \'multi\'threading. */\n"
  __builtin_puts (&"/* Define to 1 if using one-thread \'multi\'threading. */"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_USE_NULL_THREADS %d /* 0 or 1 */\n"
  __printf_chk (1, "#define SCM_USE_NULL_THREADS %d /* 0 or 1 */\n", 0);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "/* Define to 1 if need braces around PTHREAD_ONCE_INIT (for Solaris). */\n"
  __builtin_puts (&"/* Define to 1 if need braces around PTHREAD_ONCE_INIT (for Solaris). */"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_NEED_BRACES_ON_PTHREAD_ONCE_INIT %d /* 0 or 1 */\n"
  __printf_chk (1, "#define SCM_NEED_BRACES_ON_PTHREAD_ONCE_INIT %d /* 0 or 1 */\n", 0);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "/* Define to 1 if need braces around PTHREAD_MUTEX_INITIALIZER\n   (for IRIX with GCC)  */\n"
  __builtin_puts (&"/* Define to 1 if need braces around PTHREAD_MUTEX_INITIALIZER\n   (for IRIX with GCC)  */"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_NEED_BRACES_ON_PTHREAD_MUTEX_INITIALIZER %d /* 0 or 1 */\n"
  __printf_chk (1, "#define SCM_NEED_BRACES_ON_PTHREAD_MUTEX_INITIALIZER %d /* 0 or 1 */\n", 0);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_HAVE_PTHREAD_SIGMASK 1 /* 0 or 1 */\n"
  __builtin_puts (&"#define SCM_HAVE_PTHREAD_SIGMASK 1 /* 0 or 1 */"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_HAVE_GC_PTHREAD_CANCEL 1 /* 0 or 1 */\n"
  __builtin_puts (&"#define SCM_HAVE_GC_PTHREAD_CANCEL 1 /* 0 or 1 */"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_HAVE_GC_PTHREAD_EXIT 1 /* 0 or 1 */\n"
  __builtin_puts (&"#define SCM_HAVE_GC_PTHREAD_EXIT 1 /* 0 or 1 */"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_HAVE_GC_PTHREAD_SIGMASK 1 /* 0 or 1 */\n"
  __builtin_puts (&"#define SCM_HAVE_GC_PTHREAD_SIGMASK 1 /* 0 or 1 */"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "\n\n/*** File system access ***/\n"
  __builtin_puts (&"\n\n/*** File system access ***/"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "/* Define to 1 if `struct dirent64\' is available.  */\n"
  __builtin_puts (&"/* Define to 1 if `struct dirent64\' is available.  */"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_HAVE_STRUCT_DIRENT64 %d /* 0 or 1 */\n"
  __printf_chk (1, "#define SCM_HAVE_STRUCT_DIRENT64 %d /* 0 or 1 */\n", 1);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "/* Define to 1 if `readdir64_r ()\' is available.  */\n"
  __builtin_puts (&"/* Define to 1 if `readdir64_r ()\' is available.  */"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_HAVE_READDIR64_R 0 /* 0 or 1 */\n"
  __builtin_puts (&"#define SCM_HAVE_READDIR64_R 0 /* 0 or 1 */"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "typedef int64_t scm_t_off;\n"
  __builtin_puts (&"typedef int64_t scm_t_off;"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_T_OFF_MAX INT64_MAX\n"
  __builtin_puts (&"#define SCM_T_OFF_MAX INT64_MAX"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_T_OFF_MIN INT64_MIN\n"
  __builtin_puts (&"#define SCM_T_OFF_MIN INT64_MIN"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "/* Define to 1 if the compiler supports the `__thread\' storage class.  */\n"
  __builtin_puts (&"/* Define to 1 if the compiler supports the `__thread\' storage class.  */"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_HAVE_THREAD_STORAGE_CLASS\n"
  __builtin_puts (&"#define SCM_HAVE_THREAD_STORAGE_CLASS"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "\n"
  __builtin_putchar (10);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "/* Constants from uniconv.h.  */\n"
  __builtin_puts (&"/* Constants from uniconv.h.  */"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_ICONVEH_ERROR %d\n"
  __printf_chk (1, "#define SCM_ICONVEH_ERROR %d\n", 0);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_ICONVEH_QUESTION_MARK %d\n"
  __printf_chk (1, "#define SCM_ICONVEH_QUESTION_MARK %d\n", 1);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_ICONVEH_ESCAPE_SEQUENCE %d\n"
  __printf_chk (1, "#define SCM_ICONVEH_ESCAPE_SEQUENCE %d\n", 2);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "\n"
  __builtin_putchar (10);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "/* Define to 1 if there is an auxiliary stack, as in ia64.  */\n"
  __builtin_puts (&"/* Define to 1 if there is an auxiliary stack, as in ia64.  */"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_HAVE_AUXILIARY_STACK %d\n"
  __printf_chk (1, "#define SCM_HAVE_AUXILIARY_STACK %d\n", 0);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "\n"
  __builtin_putchar (10);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "/* Define to 1 to use mini GMP.  */\n"
  __builtin_puts (&"/* Define to 1 to use mini GMP.  */"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#define SCM_ENABLE_MINI_GMP 0\n"
  __builtin_puts (&"#define SCM_ENABLE_MINI_GMP 0"[0]);
  # DEBUG __fmt => NULL
  # DEBUG __fmt => "#endif\n"
  __builtin_puts (&"#endif"[0]);
  # DEBUG __fmt => NULL
  return 0;

}