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authorDamjan Marion <damarion@cisco.com>2021-05-05 19:31:41 +0200
committerDamjan Marion <damarion@cisco.com>2021-05-05 19:57:04 +0200
commit7d14aad6379ebf96b75dd076260a2fccb7caa3b4 (patch)
treed9d4618182aa3f0da578a583c459eb93f95a7c80 /src/vppinfra/vector_avx512.h
parenta7cea39b335efbad736addf926a9fb2c8c64a460 (diff)
vppinfra: fix x86 packs / packus wrappers
They both take signed value as input. Type: fix Change-Id: If3d8ec4e0b1c02d7d65262bdd9db49ff7fbfef39 Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vppinfra/vector_avx512.h')
-rw-r--r--src/vppinfra/vector_avx512.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/vppinfra/vector_avx512.h b/src/vppinfra/vector_avx512.h
index 2f5763e3c92..3a01c1ed824 100644
--- a/src/vppinfra/vector_avx512.h
+++ b/src/vppinfra/vector_avx512.h
@@ -85,6 +85,19 @@ u16x32_msb_mask (u16x32 v)
return (u32) _mm512_movepi16_mask ((__m512i) v);
}
+/* 512-bit packs */
+#define _(f, t, fn) \
+ always_inline t t##_pack (f lo, f hi) \
+ { \
+ return (t) fn ((__m512i) lo, (__m512i) hi); \
+ }
+
+_ (i16x32, i8x64, _mm512_packs_epi16)
+_ (i16x32, u8x64, _mm512_packus_epi16)
+_ (i32x16, i16x32, _mm512_packs_epi32)
+_ (i32x16, u16x32, _mm512_packus_epi32)
+#undef _
+
static_always_inline u32x16
u32x16_byte_swap (u32x16 v)
{