re PR tree-optimization/88709 (Improve store-merging)

	PR tree-optimization/88709
	PR tree-optimization/90271
	* gcc.dg/store_merging_29.c: Allow 4 stores to replace 6 stores on
	arm*-*-*.

From-SVN: r271056

gcc/testsuite/ChangeLog

 2019-05-10  Jakub Jelinek  <jakub@redhat.com>
 
+	PR tree-optimization/88709
+	PR tree-optimization/90271
+	* gcc.dg/store_merging_29.c: Allow 4 stores to replace 6 stores on
+	arm*-*-*.
+
 	PR pch/90326
 	* g++.dg/pch/pr90326.C: New test.
 	* g++.dg/pch/pr90326.Hs: New file.

gcc/testsuite/gcc.dg/store_merging_29.c

@@ -2,8 +2,8 @@
 /* { dg-do run { target int32 } } */
 /* { dg-require-effective-target store_merge } */
 /* { dg-options "-O2 -fdump-tree-store-merging-details" } */
-/* { dg-final { scan-tree-dump "New sequence of 3 stores to replace old one of 6 stores" "store-merging" { target le } } } */
-/* { dg-final { scan-tree-dump "New sequence of \[34] stores to replace old one of 6 stores" "store-merging" { target be } } } */
+/* { dg-final { scan-tree-dump "New sequence of 3 stores to replace old one of 6 stores" "store-merging" { target { le && { ! arm*-*-* } } } } } */
+/* { dg-final { scan-tree-dump "New sequence of \[34] stores to replace old one of 6 stores" "store-merging" { target { be || { arm*-*-* } } } } } */
 
 struct T { char a[1024]; };