From: Lijian.Zhang <Lijian.Zhang@arm.com>
Date: Wed, 14 Apr 2021 08:12:28 +0000 (+0800)
Subject: vppinfra: correct intrinsic called by u16x16_from_u8x16
X-Git-Tag: v21.10-rc0~246
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=7e9d5ff0ef7826f867152c03e51ffdc54838cf79;p=vpp.git

vppinfra: correct intrinsic called by u16x16_from_u8x16

u16x16_from_u8x16() and i16x16_from_i8x16() call intrisics
_mm256_cvtepu8_epi64 and _mm256_cvtepi8_epi64. But they are not seems
doing the right data conversion from the name of the wrappers.
The correct intrinsics been called should be _mm256_cvtepu8_epi16
and _mm256_cvtepi8_epi16.

Type: fix

Change-Id: Id71de6ae1a266a370f11c33a46684202be766c43
Signed-off-by: Lijian Zhang <Lijian.Zhang@arm.com>
---

diff --git a/src/vppinfra/vector_avx2.h b/src/vppinfra/vector_avx2.h
index 4cd2dc1202e..69752275f08 100644
--- a/src/vppinfra/vector_avx2.h
+++ b/src/vppinfra/vector_avx2.h
@@ -120,13 +120,13 @@ t##_from_##f (f x)							\
 _(u16x8, u32x8, epu16_epi32)
 _(u16x8, u64x4, epu16_epi64)
 _(u32x4, u64x4, epu32_epi64)
-_(u8x16, u16x16, epu8_epi64)
+_ (u8x16, u16x16, epu8_epi16)
 _(u8x16, u32x8, epu8_epi32)
 _(u8x16, u64x4, epu8_epi64)
 _(i16x8, i32x8, epi16_epi32)
 _(i16x8, i64x4, epi16_epi64)
 _(i32x4, i64x4, epi32_epi64)
-_(i8x16, i16x16, epi8_epi64)
+_ (i8x16, i16x16, epi8_epi16)
 _(i8x16, i32x8, epi8_epi32)
 _(i8x16, i64x4, epi8_epi64)
 #undef _