mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-11 22:00:08 +00:00
688903eb3e
* All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
101 lines
3.2 KiB
C
101 lines
3.2 KiB
C
/* Common definitions for libm tests for vector functions.
|
|
Copyright (C) 2014-2018 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
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#define TEST_MATHVEC 1
|
|
#define TEST_FINITE 0
|
|
#define TEST_ERRNO 0
|
|
#define TEST_EXCEPTIONS 0
|
|
|
|
#define CNCT(x, y) x ## y
|
|
#define CONCAT(a, b) CNCT (a, b)
|
|
|
|
#define WRAPPER_NAME(function) CONCAT (function, VEC_SUFF)
|
|
#define FUNC_TEST(function) WRAPPER_NAME (FUNC (function))
|
|
|
|
/* This macro is used in VECTOR_WRAPPER macros for vector tests. */
|
|
#define TEST_VEC_LOOP(vec, len) \
|
|
do \
|
|
{ \
|
|
for (i = 1; i < len; i++) \
|
|
{ \
|
|
if ((FLOAT) vec[0] != (FLOAT) vec[i]) \
|
|
{ \
|
|
vec[0] = (FLOAT) vec[0] + 0.1; \
|
|
break; \
|
|
} \
|
|
} \
|
|
} \
|
|
while (0)
|
|
|
|
#define INIT_VEC_LOOP(vec, val, len) \
|
|
do \
|
|
{ \
|
|
for (i = 0; i < len; i++) \
|
|
{ \
|
|
vec[i] = val; \
|
|
} \
|
|
} \
|
|
while (0)
|
|
|
|
#define WRAPPER_DECL_f(function) extern FLOAT function (FLOAT);
|
|
#define WRAPPER_DECL_ff(function) extern FLOAT function (FLOAT, FLOAT);
|
|
#define WRAPPER_DECL_fFF(function) extern void function (FLOAT, FLOAT *, FLOAT *);
|
|
|
|
/* Wrapper from scalar to vector function. */
|
|
#define VECTOR_WRAPPER(scalar_func, vector_func) \
|
|
extern 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]); \
|
|
}
|
|
|
|
/* Wrapper from scalar 2 argument function to vector one. */
|
|
#define VECTOR_WRAPPER_ff(scalar_func, vector_func) \
|
|
extern 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]); \
|
|
}
|
|
|
|
/* Wrapper from scalar 3 argument function to vector one. */
|
|
#define VECTOR_WRAPPER_fFF(scalar_func, vector_func) \
|
|
extern void vector_func (VEC_TYPE, VEC_TYPE *, VEC_TYPE *); \
|
|
void scalar_func (FLOAT x, FLOAT * r, FLOAT * r1) \
|
|
{ \
|
|
int i; \
|
|
VEC_TYPE mx, mr, mr1; \
|
|
INIT_VEC_LOOP (mx, x, VEC_LEN); \
|
|
vector_func (mx, &mr, &mr1); \
|
|
TEST_VEC_LOOP (mr, VEC_LEN); \
|
|
TEST_VEC_LOOP (mr1, VEC_LEN); \
|
|
*r = (FLOAT) mr[0]; \
|
|
*r1 = (FLOAT) mr1[0]; \
|
|
return; \
|
|
}
|