From: Richard Biener <rguenther@suse.de>
Date: Fri, 11 Oct 2019 10:45:48 +0000 (+0000)
Subject: re PR tree-optimization/92066 (Many vectorization tests FAIL)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9d99596e3289766c392466eebb8b2f2d2f4f1bc1;p=gcc.git

re PR tree-optimization/92066 (Many vectorization tests FAIL)

2019-10-11  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/92066
	PR tree-optimization/92046
	* tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
	Fix bogus cost model check.

From-SVN: r276876
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index cbc0b2fe1d9..e250c9d55d0 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2019-10-11  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92066
+	PR tree-optimization/92046
+	* tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
+	Fix bogus cost model check.
+
 2019-10-11  Tobias Burnus  <tobias@codesourcery.com>
 
 	* langhooks-def.h (LANG_HOOKS_OMP_IS_ALLOCATABLE_OR_PTR): Define.
diff --git a/gcc/tree-vect-data-refs.c b/gcc/tree-vect-data-refs.c
index e2baeb02483..9a4c01d2860 100644
--- a/gcc/tree-vect-data-refs.c
+++ b/gcc/tree-vect-data-refs.c
@@ -2179,7 +2179,7 @@ vect_enhance_data_refs_alignment (loop_vec_info loop_vinfo)
   do_versioning
     = (optimize_loop_nest_for_speed_p (loop)
        && !loop->inner /* FORNOW */
-       && flag_vect_cost_model > VECT_COST_MODEL_CHEAP);
+       && flag_vect_cost_model != VECT_COST_MODEL_CHEAP);
 
   if (do_versioning)
     {