kc3-lang/gnulib

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    Commit

  • Hash : a3696e42
    Author : Bruno Haible
    Date : 2020-08-09T12:09:17 

    Use __builtin_isnan with clang.

* lib/isnanf-nolibm.h (isnanf): Use the GCC built-in __builtin_isnan,
not __builtin_isnanf. Also on clang.
* m4/isnanf.m4 (gl_HAVE_ISNANF_NO_LIBM, gl_ISNANF_WORKS): Use the GCC
built-in __builtin_isnan, not __builtin_isnanf. Also on clang.
* lib/isnand-nolibm.h (isnand): With clang, use the GCC built-in.
* m4/isnand.m4 (gl_HAVE_ISNAND_IN_LIBM): With clang, use the GCC
built-in.
* lib/isnanl-nolibm.h (isnanf): Use the GCC built-in __builtin_isnan,
not __builtin_isnanl. Also on clang.
* m4/isnanl.m4 (gl_HAVE_ISNANL_NO_LIBM, gl_FUNC_ISNANL_WORKS): Use the
GCC built-in __builtin_isnan, not __builtin_isnanl. Also on clang.
* lib/math.in.h (__has_builtin): Remove macro.
(isnanf, gl_isnan_f): Use the GCC built-in __builtin_isnan, not
__builtin_isnanf. Also on clang.
(isnand, gl_isnan_d): With clang, use the GCC built-in.
(isnanl, gl_isnan_l): Use the GCC built-in __builtin_isnan, not
__builtin_isnanl. Also on clang.
(isnan): Use the GCC built-in __builtin_isnan in all three cases. Also
on clang.

  • README

  • Please create and read the docs with

  $ cd doc
  $ make gnulib.html
  $ xdg-open gnulib.html

or read the online manual at

  https://www.gnu.org/software/gnulib/manual/gnulib.html

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