re PR tree-optimization/65930 (Reduction with sign-change not handled)

2019-10-24  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/65930
	* gcc.dg/vect/vect-reduc-2char-big-array.c: Adjust again.
	* gcc.dg/vect/vect-reduc-2char.c: Likewise.
	* gcc.dg/vect/vect-reduc-2short.c: Likewise.
	* gcc.dg/vect/vect-reduc-dot-s8b.c: Likewise.
	* gcc.dg/vect/vect-reduc-pattern-2c.c: Likewise.

From-SVN: r277372

gcc/testsuite/ChangeLog

+2019-10-24  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/65930
+	* gcc.dg/vect/vect-reduc-2char-big-array.c: Adjust again.
+	* gcc.dg/vect/vect-reduc-2char.c: Likewise.
+	* gcc.dg/vect/vect-reduc-2short.c: Likewise.
+	* gcc.dg/vect/vect-reduc-dot-s8b.c: Likewise.
+	* gcc.dg/vect/vect-reduc-pattern-2c.c: Likewise.
+
 2019-10-24  Ilya Leoshkevich  <iii@linux.ibm.com>
 
 	* gcc.target/s390/load-thread-pointer-once-2.c: New test.

gcc/testsuite/gcc.dg/vect/vect-reduc-2char-big-array.c

@@ -62,4 +62,4 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 "vect" } } */
+/* { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 "vect" { target { ! vect_no_int_min_max } } } } */

gcc/testsuite/gcc.dg/vect/vect-reduc-2char.c

@@ -46,4 +46,4 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 "vect" } } */
+/* { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 "vect" { target { ! vect_no_int_min_max } } } } */

gcc/testsuite/gcc.dg/vect/vect-reduc-2short.c

@@ -45,4 +45,4 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 "vect" } } */
+/* { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 "vect" { target { ! vect_no_int_min_max } } } } } */

gcc/testsuite/gcc.dg/vect/vect-reduc-dot-s8b.c

@@ -54,5 +54,5 @@ int main (void)
 /* { dg-final { scan-tree-dump-times "vect_recog_dot_prod_pattern: detected" 1 "vect" { xfail *-*-* } } } */
 /* { dg-final { scan-tree-dump-times "vect_recog_widen_mult_pattern: detected" 1 "vect" } } */
 
-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_widen_mult_qi_to_hi } } } */
 

gcc/testsuite/gcc.dg/vect/vect-reduc-pattern-2c.c

@@ -45,4 +45,4 @@ main (void)
 }
 
 /* { dg-final { scan-tree-dump-times "vect_recog_widen_sum_pattern: detected" 1 "vect" { xfail *-*-* } } } */
-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target { vect_widen_sum_qi_to_hi } } } } */