vlib: improve enqueue_to_next buffer indices extraction

[vpp.git] / src / vppinfra / vector_sse42.h

diff --git a/src/vppinfra/vector_sse42.h b/src/vppinfra/vector_sse42.h
index 06952f1..f86fad3 100644 (file)
--- a/src/vppinfra/vector_sse42.h
+++ b/src/vppinfra/vector_sse42.h
@@ -613,6 +613,12 @@ u8x16_msb_mask (u8x16 v)
   return _mm_movemask_epi8 ((__m128i) v);
 }
 
+static_always_inline u16
+i8x16_msb_mask (i8x16 v)
+{
+  return _mm_movemask_epi8 ((__m128i) v);
+}
+
 #define CLIB_HAVE_VEC128_MSB_MASK
 
 #undef _signed_binop