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-rw-r--r--vppinfra/vppinfra/memcpy_avx.h13
-rw-r--r--vppinfra/vppinfra/memcpy_sse3.h11
-rw-r--r--vppinfra/vppinfra/string.h1
3 files changed, 11 insertions, 14 deletions
diff --git a/vppinfra/vppinfra/memcpy_avx.h b/vppinfra/vppinfra/memcpy_avx.h
index e987d044b58..e3feb76b6b7 100644
--- a/vppinfra/vppinfra/memcpy_avx.h
+++ b/vppinfra/vppinfra/memcpy_avx.h
@@ -51,22 +51,19 @@
#include <stdint.h>
#include <x86intrin.h>
+typedef u8 u8x16u __attribute__ ((vector_size (16), aligned (1)));
+typedef u8 u8x32u __attribute__ ((vector_size (32), aligned (1)));
+
static inline void
clib_mov16 (u8 * dst, const u8 * src)
{
- __m128i xmm0;
-
- xmm0 = _mm_loadu_si128 ((const __m128i *) src);
- _mm_storeu_si128 ((__m128i *) dst, xmm0);
+ *(u8x16u *) dst = *(u8x16u *) src;
}
static inline void
clib_mov32 (u8 * dst, const u8 * src)
{
- __m256i ymm0;
-
- ymm0 = _mm256_loadu_si256 ((const __m256i *) src);
- _mm256_storeu_si256 ((__m256i *) dst, ymm0);
+ *(u8x32u *) dst = *(u8x32u *) src;
}
static inline void
diff --git a/vppinfra/vppinfra/memcpy_sse3.h b/vppinfra/vppinfra/memcpy_sse3.h
index f61396c8922..4fc48c86c8b 100644
--- a/vppinfra/vppinfra/memcpy_sse3.h
+++ b/vppinfra/vppinfra/memcpy_sse3.h
@@ -51,20 +51,19 @@
#include <stdint.h>
#include <x86intrin.h>
+typedef u8 u8x16u __attribute__ ((vector_size (16), aligned (1)));
+typedef u8 u8x32u __attribute__ ((vector_size (32), aligned (1)));
+
static inline void
clib_mov16 (u8 * dst, const u8 * src)
{
- __m128i xmm0;
-
- xmm0 = _mm_loadu_si128 ((const __m128i *) src);
- _mm_storeu_si128 ((__m128i *) dst, xmm0);
+ *(u8x16u *) dst = *(u8x16u *) src;
}
static inline void
clib_mov32 (u8 * dst, const u8 * src)
{
- clib_mov16 ((u8 *) dst + 0 * 16, (const u8 *) src + 0 * 16);
- clib_mov16 ((u8 *) dst + 1 * 16, (const u8 *) src + 1 * 16);
+ *(u8x32u *) dst = *(u8x32u *) src;
}
static inline void
diff --git a/vppinfra/vppinfra/string.h b/vppinfra/vppinfra/string.h
index 8d28375ec0a..dda27b7961b 100644
--- a/vppinfra/vppinfra/string.h
+++ b/vppinfra/vppinfra/string.h
@@ -39,6 +39,7 @@
#define included_clib_string_h
#include <vppinfra/clib.h> /* for CLIB_LINUX_KERNEL */
+#include <vppinfra/vector.h>
#ifdef CLIB_LINUX_KERNEL
#include <linux/string.h>