-
Notifications
You must be signed in to change notification settings - Fork 2.4k
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Fixes IBM XLC behavior with uint128 fallback #2985
Conversation
Does it mean that As for the workaround, why make |
yes, I need further investigation to understand why
but please hold on. I would like to perform a couple of experiments to see if there are other solutions. |
IBM xlc has two versions, the legacy one, and the clang-based. The problem occurs in the clang-based version. The reason is that
|
Thanks! |
- Update from version 9.0.0 to 9.1.0 - Update of rootfile - Changelog 9.1.0 - 2022-08-27 * ``fmt::formatted_size`` now works at compile time `#3026 <https://github.com/fmtlib/fmt/pull/3026>`_ For example (`godbolt <https://godbolt.org/z/1MW5rMdf8>`__): .. code:: c++ #include <fmt/compile.h> int main() { using namespace fmt::literals; constexpr size_t n = fmt::formatted_size("{}"_cf, 42); fmt::print("{}\n", n); // prints 2 } * Fixed handling of invalid UTF-8 `#3038 <https://github.com/fmtlib/fmt/pull/3038>`_, `#3044 <https://github.com/fmtlib/fmt/pull/3044>`_, `#3056 <https://github.com/fmtlib/fmt/pull/3056>`_ * Improved Unicode support in ``ostream`` overloads of ``print`` `#2994 <https://github.com/fmtlib/fmt/pull/2994>`_, `#3001 <https://github.com/fmtlib/fmt/pull/3001>`_, `#3025 <https://github.com/fmtlib/fmt/pull/3025>`_ * Fixed handling of the sign specifier in localized formatting on systems with 32-bit ``wchar_t`` `#3041 <https://github.com/fmtlib/fmt/issues/3041>`_). * Added support for wide streams to ``fmt::streamed`` `#2994 <https://github.com/fmtlib/fmt/pull/2994>`_ * Added the ``n`` specifier that disables the output of delimiters when formatting ranges `#2981 <https://github.com/fmtlib/fmt/pull/2981>`_, `#2983 <https://github.com/fmtlib/fmt/pull/2983>`_ For example (`godbolt <https://godbolt.org/z/roKqGdj8c>`__): .. code:: c++ #include <fmt/ranges.h> #include <vector> int main() { auto v = std::vector{1, 2, 3}; fmt::print("{:n}\n", v); // prints 1, 2, 3 } * Worked around problematic ``std::string_view`` constructors introduced in C++23 `#3030 <https://github.com/fmtlib/fmt/issues/3030>`_, `#3050 <https://github.com/fmtlib/fmt/issues/3050>`_ * Improve handling (exclusion) of recursive ranges `#2968 <https://github.com/fmtlib/fmt/issues/2968>`_, `#2974 <https://github.com/fmtlib/fmt/pull/2974>`_ * Improved error reporting in format string compilation `#3055 <https://github.com/fmtlib/fmt/issues/3055>`_ * Improved the implementation of `Dragonbox <https://github.com/jk-jeon/dragonbox>`_, the algorithm used for the default floating-point formatting `#2984 <https://github.com/fmtlib/fmt/pull/2984>`_ * Fixed issues with floating-point formatting on exotic platforms. * Improved the implementation of chrono formatting `#3010 <https://github.com/fmtlib/fmt/pull/3010>`_ * Improved documentation `#2966 <https://github.com/fmtlib/fmt/pull/2966>`_, `#3009 <https://github.com/fmtlib/fmt/pull/3009>`_, `#3020 <https://github.com/fmtlib/fmt/issues/3020>`_, `#3037 <https://github.com/fmtlib/fmt/pull/3037>`_ * Improved build configuration `#2991 <https://github.com/fmtlib/fmt/pull/2991>`_, `#2995 <https://github.com/fmtlib/fmt/pull/2995>`_, `#3004 <https://github.com/fmtlib/fmt/issues/3004>`_, `#3007 <https://github.com/fmtlib/fmt/pull/3007>`_, `#3040 <https://github.com/fmtlib/fmt/pull/3040>`_ * Fixed various warnings and compilation issues `#2969 <https://github.com/fmtlib/fmt/issues/2969>`_, `#2971 <https://github.com/fmtlib/fmt/pull/2971>`_, `#2975 <https://github.com/fmtlib/fmt/issues/2975>`_, `#2982 <https://github.com/fmtlib/fmt/pull/2982>`_, `#2985 <https://github.com/fmtlib/fmt/pull/2985>`_, `#2988 <https://github.com/fmtlib/fmt/issues/2988>`_, `#3000 <https://github.com/fmtlib/fmt/issues/3000>`_, `#3006 <https://github.com/fmtlib/fmt/issues/3006>`_, `#3014 <https://github.com/fmtlib/fmt/issues/3014>`_, `#3015 <https://github.com/fmtlib/fmt/issues/3015>`_, `#3021 <https://github.com/fmtlib/fmt/pull/3021>`_, `#3023 <https://github.com/fmtlib/fmt/issues/3023>`_, `#3024 <https://github.com/fmtlib/fmt/pull/3024>`_, `#3029 <https://github.com/fmtlib/fmt/pull/3029>`_, `#3043 <https://github.com/fmtlib/fmt/pull/3043>`_, `#3052 <https://github.com/fmtlib/fmt/issues/3052>`_, `#3053 <https://github.com/fmtlib/fmt/pull/3053>`_, `#3054 <https://github.com/fmtlib/fmt/pull/3054>`_ Signed-off-by: Adolf Belka <adolf.belka@ipfire.org> Reviewed-by: Michael Tremer <michael.tremer@ipfire.org>
IBM XLC compiler evaluates
#if FMT_HAS_BUILTIN(__builtin_addcll)
to true but__builtin_addcll
is not supported and the compilation fails.