unroll.c (precondition_loop_p): Fail if no iteration variable found.
authorRichard Henderson <rth@redhat.com>
Tue, 16 Jan 2001 11:15:49 +0000 (03:15 -0800)
committerRichard Henderson <rth@gcc.gnu.org>
Tue, 16 Jan 2001 11:15:49 +0000 (03:15 -0800)
commitc55fa4d6b1c66960f3f75195ace7c6e030672ff9
tree80d197af61d041d04410d977ef7abaf4c0a2c5a0
parent9607098926e253c5f430a422b3b64d346891e557
unroll.c (precondition_loop_p): Fail if no iteration variable found.

        * unroll.c (precondition_loop_p): Fail if no iteration
        variable found.

From-SVN: r39064
gcc/ChangeLog
gcc/unroll.c