std_limits.h (__glibcpp_f32_infinity_bytes, [...]): Remove.
* include/std/std_limits.h (__glibcpp_f32_infinity_bytes,
__glibcpp_f32_has_infinity, __glibcpp_f64_infinity_bytes,
__glibcpp_f64_has_infinity, __glibcpp_f80_infinity_bytes,
__glibcpp_f80_has_infinity, __glibcpp_f96_infinity_bytes,
__glibcpp_f96_has_infinity, __glibcpp_f128_infinity_bytes,
__glibcpp_f128_has_infinity, __glibcpp_float_infinity_bytes,
__glibcpp_float_has_infinity, __glibcpp_double_infinity_bytes,
__glibcpp_double_has_infinity, __glibcpp_long_double_infinity_bytes,
__glibcpp_long_double_has_infinity): Remove.
(std::numeric_limits<float>, std::numeric_limits<double>,
std::numeric_limits<long double>): Use __builtin_huge_val
to implement has_infinity and infinity().
* src/limits.cc (__glibcpp_float_infinity, __glibcpp_double_infinity,
__glibcpp_long_double_infinity): Remove.
From-SVN: r56821