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[Poincare/IEEE754] Changed methods to use std function

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Implemented std::nextafter to replace hand made one.
Methods next and previous are no longer making the difference between -0
and +0

Change-Id: I42e1a073623b70656d9df954694803840cf3088c
This commit is contained in:
Arthur Camouseigt
2020-08-04 10:22:35 +02:00
committed by Émilie Feral
parent 338968a493
commit 1995781a9f
9 changed files with 149 additions and 71 deletions
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4
libaxx/include/cmath
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@@ -39,6 +39,7 @@
#undef modff
#undef nanf
#undef nearbyintf
#undef nextafter
#undef powf
#undef roundf
#undef scalbnf
@@ -81,6 +82,7 @@
#undef modf
#undef nan
#undef nearbyint
#undef nextafter
#undef pow
#undef rint
#undef round
@@ -134,6 +136,7 @@ inline constexpr float logb(float x) { return __builtin_logbf(x); }
inline constexpr float modf(float x, float *iptr) { return __builtin_modff(x, iptr); }
inline constexpr float nanf(const char *tagp) { return __builtin_nanf(tagp); }
inline constexpr float nearbyint(float x) { return __builtin_nearbyintf(x); }
inline constexpr float nextafter(float from, float to) { return __builtin_nextafterf(from, to); }
inline constexpr float pow(float x, float y) { return __builtin_powf(x, y); }
inline constexpr float round(float x) { return __builtin_roundf(x); }
inline constexpr float scalbn(float x, int exp) { return __builtin_scalbnf(x, exp); }
@@ -183,6 +186,7 @@ inline constexpr double logb(double x) { return __builtin_logb(x); }
inline constexpr double modf(double x, double *iptr) { return __builtin_modf(x, iptr); }
inline constexpr double nan(const char *tagp) { return __builtin_nan(tagp); }
inline constexpr double nearbyint(double x) { return __builtin_nearbyint(x); }
inline constexpr double nextafter(double from, double to) { return __builtin_nextafter(from, to); }
inline constexpr double pow(double x, double y) { return __builtin_pow(x, y); }
inline constexpr double rint(double x) { return __builtin_rint(x); }
inline constexpr double round(double x) { return __builtin_round(x); }