https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70510
--- Comment #2 from Uroš Bizjak <ubizjak at gmail dot com> ---
(In reply to Kirill Yukhin from comment #1)
> will take a look.
I have patch in testing:
-- cut here--
diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md
index 5fd650f..16ec696 100644
--- a/gcc/config/i386/sse.md
+++ b/gcc/config/i386/sse.md
@@ -705,7 +705,8 @@
;; Pointer size override for scalar modes (Intel asm dialect)
(define_mode_attr iptr
- [(V32QI "b") (V16HI "w") (V8SI "k") (V4DI "q")
+ [(V64QI "b") (V32HI "w") (V16SI "k") (V8DI "q")
+ (V32QI "b") (V16HI "w") (V8SI "k") (V4DI "q")
(V16QI "b") (V8HI "w") (V4SI "k") (V2DI "q")
(V8SF "k") (V4DF "q")
(V4SF "k") (V2DF "q")
--cut here--
