unroll.c (loop_iterations): Detect one situation in which we overestimate the number...
authorCorey Minyard <minyard@acm.org>
Tue, 27 Nov 2001 18:30:40 +0000 (18:30 +0000)
committerRichard Henderson <rth@gcc.gnu.org>
Tue, 27 Nov 2001 18:30:40 +0000 (10:30 -0800)
commitec3fba5614d0ac97acf5a60164a4fdc0ad21791f
treec922a76f1382f72691ef5b5d6b95f6ea94186174
parentb856c15d7e97280853a83042ccb3ba29c79e7e9f
unroll.c (loop_iterations): Detect one situation in which we overestimate the number of iterations.

        * unroll.c (loop_iterations): Detect one situation in which we
        overestimate the number of iterations.

Co-Authored-By: Richard Henderson <rth@redhat.com>
From-SVN: r47386
gcc/ChangeLog
gcc/unroll.c