(jump_optimize): When optimize conditional jump around
authorJim Wilson <wilson@gcc.gnu.org>
Wed, 1 Sep 1993 23:20:32 +0000 (16:20 -0700)
committerJim Wilson <wilson@gcc.gnu.org>
Wed, 1 Sep 1993 23:20:32 +0000 (16:20 -0700)
commite26a82e41e15d154c070a49bc4afae630eeeae1f
tree89803a1860f9e3acc2fcf4ca180e7e563fa5d2d1
parent549a367ad6bf68e95e6c08fe9fb49a29a4e92177
(jump_optimize): When optimize conditional jump around
unconditional jump, handle case where prev_label can be zero.

From-SVN: r5246
gcc/jump.c