(struct nesting): Add new field alt_end_label.
authorJim Wilson <wilson@gcc.gnu.org>
Wed, 6 Jul 1994 18:20:43 +0000 (11:20 -0700)
committerJim Wilson <wilson@gcc.gnu.org>
Wed, 6 Jul 1994 18:20:43 +0000 (11:20 -0700)
commit8afad312adc3f943d5439daa130ddf867941ee09
tree9c4ee0a811733c81ca4e8176fd7d421cd170e692
parent6a04a63408e4ae8b8747efff8ce2572b6b439a53
(struct nesting): Add new field alt_end_label.

(expand_start_loop): Initialize it to zero.
(expand_end_loop): Reorder loop if find either a jump to end_label
or a jump to alt_end_label.
(expand_exit_loop_if_false): Set alt_end_label.

From-SVN: r7664
gcc/stmt.c