Test 64-byte alignment in memmove benchtest

Add 64-byte alignment tests in memmove benchtest for 64-byte vector
registers.

	* benchtests/bench-memmove.c (test_main): Test 64-byte
	alignment.

diff --git a/ChangeLog b/ChangeLog
index 08b6e0b65690420f3240ca824c9563f9d7d376eb..160777ad656d2b703e3fd8846eb7416f01f4f0f4 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2016-04-01   H.J. Lu  <hongjiu.lu@intel.com>
+
+       * benchtests/bench-memmove.c (test_main): Test 64-byte
+       alignment.
+
 2016-04-01   H.J. Lu  <hongjiu.lu@intel.com>
 
        * benchtests/bench-memcpy.c (test_main): Test 64-byte alignment.

diff --git a/benchtests/bench-memmove.c b/benchtests/bench-memmove.c
index 79b7bd81d9dfc8eefa37b405f676768c74233141..c38596b41e3376b302cf7e45e7d7fac58cf7f118 100644 (file)
--- a/benchtests/bench-memmove.c
+++ b/benchtests/bench-memmove.c
@@ -176,6 +176,14 @@ test_main (void)
       do_test (i, 0, 16 * i);
     }
 
+  for (i = 32; i < 64; ++i)
+    {
+      do_test (0, 0, 32 * i);
+      do_test (i, 0, 32 * i);
+      do_test (0, i, 32 * i);
+      do_test (i, i, 32 * i);
+    }
+
   return ret;
 }