(scan_loop, strength_reduce): Go back to LOOP_TOP, not its NEXT_INSN
authorRichard Kenner <kenner@gcc.gnu.org>
Thu, 24 Feb 1994 12:31:30 +0000 (07:31 -0500)
committerRichard Kenner <kenner@gcc.gnu.org>
Thu, 24 Feb 1994 12:31:30 +0000 (07:31 -0500)
commitf67ff5de60fced297f9e770a5be85ecbb96b6551
treeeab109933a230528aba18b8dd90cf381d426210a
parent70659ac0df5a495767794a02c1935f7f56e7fc6e
(scan_loop, strength_reduce): Go back to LOOP_TOP, not its NEXT_INSN
(in case SCAN_START == LOOP_TOP).

From-SVN: r6615
gcc/loop.c