From: Richard Biener <rguenther@suse.de>
Date: Mon, 25 Jun 2018 13:04:38 +0000 (+0000)
Subject: re PR regression/86304 ([MIPS] FAIL: gcc.dg/vect/pr79887.c  -mmsa (internal compiler... 
X-Git-Tag: basepoints/gcc-10~5722
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2817a2b6b528805a961909d45db96c0e1d14e4f3;p=thirdparty%2Fgcc.git

re PR regression/86304 ([MIPS] FAIL: gcc.dg/vect/pr79887.c  -mmsa (internal compiler error) starting with r261740)

2018-06-25  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/86304
	* tree-vectorizer.c (vectorize_loops): Walk over new possibly
	epilogue-if-converted loops as well.

From-SVN: r262017
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 1c44a196cfe6..84b8b64acba2 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2018-06-25  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/86304
+	* tree-vectorizer.c (vectorize_loops): Walk over new possibly
+	epilogue-if-converted loops as well.
+
 2018-06-25  Jan Hubicka  <hubicka@ucw.cz>
 
 	* lto-section-out.c (lto_begin_section): Do not print section
diff --git a/gcc/tree-vectorizer.c b/gcc/tree-vectorizer.c
index 41f5365a8c2b..504a00020d87 100644
--- a/gcc/tree-vectorizer.c
+++ b/gcc/tree-vectorizer.c
@@ -929,7 +929,7 @@ vectorize_loops (void)
   /*  ----------- Finalize. -----------  */
 
   if (any_ifcvt_loops)
-    for (i = 1; i < vect_loops_num; i++)
+    for (i = 1; i < number_of_loops (cfun); i++)
       {
 	loop = get_loop (cfun, i);
 	if (loop && loop->dont_vectorize)