From 8c3f8a29374deed5a67a5fd084f186413f6183d7 Mon Sep 17 00:00:00 2001
From: Damjan Marion <damarion@cisco.com>
Date: Thu, 17 May 2018 21:12:13 +0200
Subject: Add vlib_buffer_enqueue_to_next inline function

Change-Id: I1042c0fe179b57a00ce99c8d62cb1bdbe24d9184
Signed-off-by: Damjan Marion <damarion@cisco.com>
---
 src/vppinfra/vector_avx2.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/vppinfra/vector_avx2.h')

diff --git a/src/vppinfra/vector_avx2.h b/src/vppinfra/vector_avx2.h
index f651392559b..3f0b397b828 100644
--- a/src/vppinfra/vector_avx2.h
+++ b/src/vppinfra/vector_avx2.h
@@ -81,6 +81,12 @@ u32x8_insert_hi (u32x8 v1, u32x4 v2)
   return (u32x8) _mm256_inserti128_si256 ((__m256i) v1, (__m128i) v2, 1);
 }
 
+static_always_inline u32
+u8x32_msb_mask (u8x32 v)
+{
+  return _mm256_movemask_epi8 ((__m256i) v);
+}
+
 /* _extend_to_ */
 /* *INDENT-OFF* */
 #define _(f,t,i) \
-- 
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