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/* Scalar wrapper for vpcs-enabled Advanced SIMD vector math functions.
Copyright (C) 2023-2025 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#define VPCS_VECTOR_WRAPPER(scalar_func, vector_func) \
extern __attribute__ ((aarch64_vector_pcs)) \
VEC_TYPE vector_func (VEC_TYPE); \
FLOAT scalar_func (FLOAT x) \
{ \
int i; \
VEC_TYPE mx; \
INIT_VEC_LOOP (mx, x, VEC_LEN); \
VEC_TYPE mr = vector_func (mx); \
TEST_VEC_LOOP (mr, VEC_LEN); \
return ((FLOAT) mr[0]); \
}
#define VPCS_VECTOR_WRAPPER_ff(scalar_func, vector_func) \
extern __attribute__ ((aarch64_vector_pcs)) \
VEC_TYPE vector_func (VEC_TYPE, VEC_TYPE); \
FLOAT scalar_func (FLOAT x, FLOAT y) \
{ \
int i; \
VEC_TYPE mx, my; \
INIT_VEC_LOOP (mx, x, VEC_LEN); \
INIT_VEC_LOOP (my, y, VEC_LEN); \
VEC_TYPE mr = vector_func (mx, my); \
TEST_VEC_LOOP (mr, VEC_LEN); \
return ((FLOAT) mr[0]); \
}
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