mirror of
https://github.com/ziglang/zig.git
synced 2025-12-06 06:13:07 +00:00
67 lines
2.4 KiB
C
Vendored
67 lines
2.4 KiB
C
Vendored
/*===---- avx10_2copyintrin.h - AVX10.2 Copy intrinsics -------------------===
|
|
*
|
|
* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
* See https://llvm.org/LICENSE.txt for license information.
|
|
* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
*
|
|
*===-----------------------------------------------------------------------===
|
|
*/
|
|
#ifndef __IMMINTRIN_H
|
|
#error \
|
|
"Never use <avx10_2copyintrin.h> directly; include <immintrin.h> instead."
|
|
#endif // __IMMINTRIN_H
|
|
|
|
#ifndef __AVX10_2COPYINTRIN_H
|
|
#define __AVX10_2COPYINTRIN_H
|
|
|
|
/* Define the default attributes for the functions in this file. */
|
|
#define __DEFAULT_FN_ATTRS128 \
|
|
__attribute__((__always_inline__, __nodebug__, __target__("avx10.2-256"), \
|
|
__min_vector_width__(128)))
|
|
|
|
/// Constructs a 128-bit integer vector, setting the lower 32 bits to the
|
|
/// lower 32 bits of the parameter \a __A; the upper bits are zeoroed.
|
|
///
|
|
/// \code{.operation}
|
|
/// result[31:0] := __A[31:0]
|
|
/// result[MAX:32] := 0
|
|
/// \endcode
|
|
///
|
|
/// \headerfile <immintrin.h>
|
|
///
|
|
/// This intrinsic corresponds to the <c> VMOVD </c> instruction.
|
|
///
|
|
/// \param __A
|
|
/// A 128-bit integer vector.
|
|
/// \returns A 128-bit integer vector. The lower 32 bits are copied from the
|
|
/// parameter \a __A; the upper bits are zeroed.
|
|
static __inline__ __m128i __DEFAULT_FN_ATTRS128 _mm_move_epi32(__m128i __A) {
|
|
return (__m128i)__builtin_shufflevector(
|
|
(__v4si)__A, (__v4si)_mm_setzero_si128(), 0, 4, 4, 4);
|
|
}
|
|
|
|
/// Constructs a 128-bit integer vector, setting the lower 16 bits to the
|
|
/// lower 16 bits of the parameter \a __A; the upper bits are zeoroed.
|
|
///
|
|
/// \code{.operation}
|
|
/// result[15:0] := __A[15:0]
|
|
/// result[MAX:16] := 0
|
|
/// \endcode
|
|
///
|
|
/// \headerfile <immintrin.h>
|
|
///
|
|
/// This intrinsic corresponds to the <c> VMOVW </c> instruction.
|
|
///
|
|
/// \param __A
|
|
/// A 128-bit integer vector.
|
|
/// \returns A 128-bit integer vector. The lower 16 bits are copied from the
|
|
/// parameter \a __A; the upper bits are zeroed.
|
|
static __inline__ __m128i __DEFAULT_FN_ATTRS128 _mm_move_epi16(__m128i __A) {
|
|
return (__m128i)__builtin_shufflevector(
|
|
(__v8hi)__A, (__v8hi)_mm_setzero_si128(), 0, 8, 8, 8, 8, 8, 8, 8);
|
|
}
|
|
|
|
#undef __DEFAULT_FN_ATTRS128
|
|
|
|
#endif // __AVX10_2COPYINTRIN_H
|