Author: smeenai Date: Sat Sep 24 01:27:28 2016 New Revision: 282328 URL: http://llvm.org/viewvc/llvm-project?rev=282328&view=rev Log: [libc++] Remove math_win32.h
Visual Studio 2013 and onward have all the required functions in their CRT headers, and we don't support older versions anymore. Differential Revision: https://reviews.llvm.org/D24879 Removed: libcxx/trunk/include/support/win32/math_win32.h Modified: libcxx/trunk/include/math.h Modified: libcxx/trunk/include/math.h URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/math.h?rev=282328&r1=282327&r2=282328&view=diff ============================================================================== --- libcxx/trunk/include/math.h (original) +++ libcxx/trunk/include/math.h Sat Sep 24 01:27:28 2016 @@ -308,10 +308,6 @@ extern "C++" { #include <type_traits> -#ifdef _LIBCPP_MSVCRT -#include "support/win32/math_win32.h" -#endif - // signbit #ifdef signbit Removed: libcxx/trunk/include/support/win32/math_win32.h URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/support/win32/math_win32.h?rev=282327&view=auto ============================================================================== --- libcxx/trunk/include/support/win32/math_win32.h (original) +++ libcxx/trunk/include/support/win32/math_win32.h (removed) @@ -1,117 +0,0 @@ -// -*- C++ -*- -//===---------------------- support/win32/math_win32.h --------------------===// -// -// The LLVM Compiler Infrastructure -// -// This file is dual licensed under the MIT and the University of Illinois Open -// Source Licenses. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#ifndef _LIBCPP_SUPPORT_WIN32_MATH_WIN32_H -#define _LIBCPP_SUPPORT_WIN32_MATH_WIN32_H - -#if !defined(_LIBCPP_MSVCRT) -#error "This header complements Microsoft's C Runtime library, and should not be included otherwise." -#else - -#include <math.h> -#include <float.h> // _FPCLASS_PN etc. -#include <crtversion.h> - -#if ((_VC_CRT_MAJOR_VERSION-0) < 12) -// Necessary? -typedef float float_t; -typedef double double_t; - -_LIBCPP_ALWAYS_INLINE bool isfinite( double num ) -{ - return _finite(num) != 0; -} -_LIBCPP_ALWAYS_INLINE bool isinf( double num ) -{ - return !isfinite(num) && !_isnan(num); -} -_LIBCPP_ALWAYS_INLINE bool isnan( double num ) -{ - return _isnan(num) != 0; -} -_LIBCPP_ALWAYS_INLINE bool isnormal( double num ) -{ - int class_ = _fpclass(num); - return class_ == _FPCLASS_NN || class_ == _FPCLASS_PN; -} - -_LIBCPP_ALWAYS_INLINE bool isgreater( double x, double y ) -{ - if(_fpclass(x) == _FPCLASS_SNAN || _fpclass(y) == _FPCLASS_SNAN) return false; - else return x > y; -} - -_LIBCPP_ALWAYS_INLINE bool isgreaterequal( double x, double y ) -{ - if(_fpclass(x) == _FPCLASS_SNAN || _fpclass(y) == _FPCLASS_SNAN) return false; - else return x >= y; -} - -_LIBCPP_ALWAYS_INLINE bool isless( double x, double y ) -{ - if(_fpclass(x) == _FPCLASS_SNAN || _fpclass(y) == _FPCLASS_SNAN) return false; - else return x < y; -} - -_LIBCPP_ALWAYS_INLINE bool islessequal( double x, double y ) -{ - if(::_fpclass(x) == _FPCLASS_SNAN || ::_fpclass(y) == _FPCLASS_SNAN) return false; - else return x <= y; -} - -_LIBCPP_ALWAYS_INLINE bool islessgreater( double x, double y ) -{ - if(::_fpclass(x) == _FPCLASS_SNAN || ::_fpclass(y) == _FPCLASS_SNAN) return false; - else return x < y || x > y; -} - -_LIBCPP_ALWAYS_INLINE bool isunordered( double x, double y ) -{ - return isnan(x) || isnan(y); -} -_LIBCPP_ALWAYS_INLINE bool signbit( double num ) -{ - switch(_fpclass(num)) - { - case _FPCLASS_SNAN: - case _FPCLASS_QNAN: - case _FPCLASS_NINF: - case _FPCLASS_NN: - case _FPCLASS_ND: - case _FPCLASS_NZ: - return true; - case _FPCLASS_PZ: - case _FPCLASS_PD: - case _FPCLASS_PN: - case _FPCLASS_PINF: - return false; - } - return false; -} -_LIBCPP_ALWAYS_INLINE float copysignf( float x, float y ) -{ - return (signbit (x) != signbit (y) ? - x : x); -} -_LIBCPP_ALWAYS_INLINE double copysign( double x, double y ) -{ - return ::_copysign(x,y); -} -_LIBCPP_ALWAYS_INLINE double copysignl( long double x, long double y ) -{ - return ::_copysignl(x,y); -} -_LIBCPP_ALWAYS_INLINE int fpclassify( double num ) -{ - return _fpclass(num); -} -#endif -#endif // _LIBCPP_MSVCRT - -#endif // _LIBCPP_SUPPORT_WIN32_MATH_WIN32_H _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
