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-rw-r--r--src/vppinfra/vector_sse42.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/src/vppinfra/vector_sse42.h b/src/vppinfra/vector_sse42.h
index 918ded3cd52..8c28dd7783c 100644
--- a/src/vppinfra/vector_sse42.h
+++ b/src/vppinfra/vector_sse42.h
@@ -650,6 +650,14 @@ u32x4_hadd (u32x4 v1, u32x4 v2)
return (u32x4) _mm_hadd_epi32 ((__m128i) v1, (__m128i) v2);
}
+static_always_inline u32 __clib_unused
+u32x4_sum_elts (u32x4 sum4)
+{
+ sum4 += (u32x4) u8x16_align_right (sum4, sum4, 8);
+ sum4 += (u32x4) u8x16_align_right (sum4, sum4, 4);
+ return sum4[0];
+}
+
static_always_inline u8x16
u8x16_shuffle (u8x16 v, u8x16 m)
{
@@ -756,6 +764,14 @@ u8x16_xor3 (u8x16 a, u8x16 b, u8x16 c)
return a ^ b ^ c;
}
+#ifdef __AVX512F__
+static_always_inline u8x16
+u8x16_mask_load (u8x16 a, void *p, u16 mask)
+{
+ return (u8x16) _mm_mask_loadu_epi8 ((__m128i) a, mask, p);
+}
+#endif
+
#endif /* included_vector_sse2_h */
/*