Author: Armin Rigo <ar...@tunes.org> Branch: Changeset: r84728:c87751dcf65b Date: 2016-05-27 14:56 +0200 http://bitbucket.org/pypy/pypy/changeset/c87751dcf65b/
Log: document branch diff --git a/pypy/doc/whatsnew-head.rst b/pypy/doc/whatsnew-head.rst --- a/pypy/doc/whatsnew-head.rst +++ b/pypy/doc/whatsnew-head.rst @@ -105,3 +105,11 @@ Fix some warnings when compiling CPython C extension modules .. branch: syntax_fix + +.. branch: remove-raisingops + +Remove most of the _ovf, _zer and _val operations from RPython. Kills +quite some code internally, and allows the JIT to do better +optimizations: for example, app-level code like ``x / 2`` or ``x % 2`` +can now be turned into ``x >> 1`` or ``x & 1``, even if x is possibly +negative. _______________________________________________ pypy-commit mailing list pypy-commit@python.org https://mail.python.org/mailman/listinfo/pypy-commit
