From dad482e6ee7c84e9793e721c0ec1c7de6e2ca5dc Mon Sep 17 00:00:00 2001 From: Dale Johannesen Date: Mon, 7 Oct 2002 17:55:46 +0000 Subject: Permit doloop treatment for preconditioned loops. From-SVN: r57902 --- gcc/unroll.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'gcc/unroll.c') diff --git a/gcc/unroll.c b/gcc/unroll.c index 3e5ea7f..fa04253 100644 --- a/gcc/unroll.c +++ b/gcc/unroll.c @@ -1136,6 +1136,9 @@ unroll_loop (loop, insn_count, strength_reduce_p) /* And whether the loop has been preconditioned. */ loop_info->preconditioned = loop_preconditioned; + /* Remember whether it was preconditioned for the second loop pass. */ + NOTE_PRECONDITIONED (loop->end) = loop_preconditioned; + /* For each biv and giv, determine whether it can be safely split into a different variable for each unrolled copy of the loop body. We precalculate and save this info here, since computing it is -- cgit v1.1