================ @@ -470,6 +470,9 @@ New Compiler Flags Deprecated Compiler Flags ------------------------- +- ``-Ofast`` is deprecated in favor of ``-O3``, possibly combined with ``-ffast-math``. ---------------- jyknight wrote:
Suggestion: ``` - The ``-Ofast`` command-line option has been deprecated. This option both enables the ``-O3`` optimization-level, as well as enabling non-standard ``-ffast-math`` behaviors. As such, it is somewhat misleading as an "optimization level". Users are advised to switch to ``-O3 -ffast-math`` if the use of non-standard math behavior is intended, and ``-O3`` otherwise. ``` https://github.com/llvm/llvm-project/pull/98736 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
