diff options
Diffstat (limited to 'gcc/cfgloop.h')
| -rw-r--r-- | gcc/cfgloop.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/gcc/cfgloop.h b/gcc/cfgloop.h index f28ec70..559d512 100644 --- a/gcc/cfgloop.h +++ b/gcc/cfgloop.h @@ -44,6 +44,9 @@ enum iv_extend_code IV_UNKNOWN_EXTEND }; +typedef generic_wide_int <fixed_wide_int_storage <WIDE_INT_MAX_INL_PRECISION> > + bound_wide_int; + /* The structure describing a bound on number of iterations of a loop. */ class GTY ((chain_next ("%h.next"))) nb_iter_bound { @@ -58,7 +61,7 @@ public: overflows (as MAX + 1 is sometimes produced as the estimate on number of executions of STMT). b) it is consistent with the result of number_of_iterations_exit. */ - widest_int bound; + bound_wide_int bound; /* True if, after executing the statement BOUND + 1 times, we will leave the loop; that is, all the statements after it are executed at most @@ -161,14 +164,14 @@ public: /* An integer guaranteed to be greater or equal to nb_iterations. Only valid if any_upper_bound is true. */ - widest_int nb_iterations_upper_bound; + bound_wide_int nb_iterations_upper_bound; - widest_int nb_iterations_likely_upper_bound; + bound_wide_int nb_iterations_likely_upper_bound; /* An integer giving an estimate on nb_iterations. Unlike nb_iterations_upper_bound, there is no guarantee that it is at least nb_iterations. */ - widest_int nb_iterations_estimate; + bound_wide_int nb_iterations_estimate; /* If > 0, an integer, where the user asserted that for any I in [ 0, nb_iterations ) and for any J in |