c932fe3045
Disable sincos optimization for all functions in this file, otherwise gcc would generate infinite calls. Refer to gcc bug 46926. -fno-builtin-sin or -fno-builtin-cos can disable sincos optimization, but these two options do not work inside optimize pragma in-file. Thus we just enforce -O0 when compiling this file. Signed-off-by: p-szafonimateusz <p-szafonimateusz@xiaomi.com>
45 lines
1.8 KiB
C
45 lines
1.8 KiB
C
/****************************************************************************
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* libs/libm/newlib/sincosl.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <math.h>
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/* Disable sincos optimization for all functions in this file,
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* otherwise gcc would generate infinite calls.
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* Refer to gcc PR46926.
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* -fno-builtin-sin or -fno-builtin-cos can disable sincos optimization,
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* but these two options do not work inside optimize pragma in-file.
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* Thus we just enforce -O0 when compiling this file.
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*/
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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nooptimiziation_function
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void sincosl(long double x, long double *s, long double *c)
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{
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*s = sinl(x);
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*c = cosl(x);
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}
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