From d6f6ef21b2b8035f65eeea8ce73ad11245f56608 Mon Sep 17 00:00:00 2001 From: Dorit Naishlos Date: Sun, 14 Nov 2004 18:30:36 +0000 Subject: re PR tree-optimization/18400 (wrong unrolling after vectorization due to invalid loop->nb_iterations) PR tree-opt/18400 * tree-vectorizer.c (make_loop_iterate_ntimes): Set loop->nb_iterations. (vect_transform_loop_bound): Set loop->nb_iterations. From-SVN: r90626 --- gcc/tree-vectorizer.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'gcc/tree-vectorizer.c') diff --git a/gcc/tree-vectorizer.c b/gcc/tree-vectorizer.c index e013302..14e455d 100644 --- a/gcc/tree-vectorizer.c +++ b/gcc/tree-vectorizer.c @@ -636,6 +636,8 @@ make_loop_iterate_ntimes (struct loop *loop, tree niters, if (vect_debug_stats (loop) || vect_debug_details (loop)) print_generic_expr (dump_file, cond_stmt, TDF_SLIM); + + loop->nb_iterations = niters; } @@ -2883,6 +2885,8 @@ vect_transform_loop_bound (loop_vec_info loop_vinfo, tree niters) if (vect_debug_details (NULL)) print_generic_expr (dump_file, cond_stmt, TDF_SLIM); + + loop->nb_iterations = new_loop_bound; } -- cgit v1.1