05a4212cc7
Use of long double can be error-prone since it could be one of 80-bit extended precision float, IEEE 128-bit float, or IBM 128-bit float. Instead use an explicit xf_float typedef for the remaining cases where long double is being used in the implementation. This patch does not touch the PPC specializations which still use long double.
25 lines
736 B
C
25 lines
736 B
C
//===-- lib/extendxftf2.c - long double -> quad conversion --------*- C -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// Assumption: long double is a IEEE 80 bit floating point type padded to 128
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// bits.
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#define QUAD_PRECISION
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#include "fp_lib.h"
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#if defined(CRT_HAS_TF_MODE) && __LDBL_MANT_DIG__ == 64 && defined(__x86_64__)
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#define SRC_80
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#define DST_QUAD
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#include "fp_extend_impl.inc"
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COMPILER_RT_ABI tf_float __extendxftf2(xf_float a) {
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return __extendXfYf2__(a);
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}
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#endif
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