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-rw-r--r--sysdeps/x86/bits/link.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/sysdeps/x86/bits/link.h b/sysdeps/x86/bits/link.h
index 4ebc5c1743..8673b2119b 100644
--- a/sysdeps/x86/bits/link.h
+++ b/sysdeps/x86/bits/link.h
@@ -66,6 +66,8 @@ __END_DECLS
 typedef float La_x86_64_xmm __attribute__ ((__vector_size__ (16)));
 typedef float La_x86_64_ymm
     __attribute__ ((__vector_size__ (32), __aligned__ (16)));
+typedef double La_x86_64_zmm
+    __attribute__ ((__vector_size__ (64), __aligned__ (16)));
 # else
 typedef float La_x86_64_xmm __attribute__ ((__mode__ (__V4SF__)));
 # endif
@@ -74,6 +76,7 @@ typedef union
 {
 # if __GNUC_PREREQ (4,0)
   La_x86_64_ymm ymm[2];
+  La_x86_64_zmm zmm[1];
 # endif
   La_x86_64_xmm xmm[4];
 } La_x86_64_vector __attribute__ ((__aligned__ (16)));