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https://github.com/jart/cosmopolitan.git
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420f889ac3
The sincosf() function is now twice as fast, thanks to ARM Limited. The same might also be true of logf() and expm1f() which have been updated.
24 lines
656 B
C
24 lines
656 B
C
#ifndef COSMOPOLITAN_LIBC_TINYMATH_HORNERF_INTERNAL_H_
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#define COSMOPOLITAN_LIBC_TINYMATH_HORNERF_INTERNAL_H_
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#include "third_party/libcxx/math.h"
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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COSMOPOLITAN_C_START_
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/*
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* Helper macros for double-precision Horner polynomial evaluation.
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*
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* Copyright (c) 2022-2023, Arm Limited.
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* SPDX-License-Identifier: MIT OR Apache-2.0 WITH LLVM-exception
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*/
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#if WANT_VMATH
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#define FMA(x, y, z) vfmaq_f32(z, x, y)
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#else
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#define FMA fmaf
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#endif
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#include "libc/tinymath/horner_wrap.internal.h"
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COSMOPOLITAN_C_END_
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
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#endif /* COSMOPOLITAN_LIBC_TINYMATH_HORNERF_INTERNAL_H_ */
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