commit 56f54af21d18f9fdd471b81db77a3942b0aa4d9c
author Damjan Marion <damarion@cisco.com> Tue Oct 12 20:30:02 2021 +0200
committer Florin Coras <florin.coras@gmail.com> Wed Nov 10 16:45:23 2021 +0000
tree 80c5e9681dc209cdbb3c54d7205bc07ad4379f69
parent 904638f4625c82d166d67870f9cf8088dd29a8b2

vppinfra: new memcpy for x86_64

Change-Id: I5a5055580479960ac53e3f989aa188faf57fb05d
Type: improvement
Signed-off-by: Damjan Marion <damarion@cisco.com>

src/vppinfra/vector.h

diff --git a/src/vppinfra/vector.h b/src/vppinfra/vector.h
index 6a6635b..88cf288 100644
--- a/src/vppinfra/vector.h
+++ b/src/vppinfra/vector.h
@@ -65,8 +65,9 @@
 #define CLIB_HAVE_VEC512
 #endif
 
-#define _vector_size(n) __attribute__ ((vector_size (n)))
-#define _vector_size_unaligned(n) __attribute__ ((vector_size (n),  __aligned__ (1)))
+#define _vector_size(n) __attribute__ ((vector_size (n), __may_alias__))
+#define _vector_size_unaligned(n)                                             \
+  __attribute__ ((vector_size (n), __aligned__ (1), __may_alias__))
 
 #define foreach_vec64i  _(i,8,8)  _(i,16,4)  _(i,32,2)
 #define foreach_vec64u  _(u,8,8)  _(u,16,4)  _(u,32,2)