[Python-checkins] r82620 - python/branches/release27-maint/Doc/whatsnew/2.7.rst
matthias.klose
python-checkins at python.org
Wed Jul 7 13:03:50 CEST 2010
Author: matthias.klose
Date: Wed Jul 7 13:03:50 2010
New Revision: 82620
Log:
Remove whatsnew item about --with-computed-gotos.
Modified:
python/branches/release27-maint/Doc/whatsnew/2.7.rst
Modified: python/branches/release27-maint/Doc/whatsnew/2.7.rst
==============================================================================
--- python/branches/release27-maint/Doc/whatsnew/2.7.rst (original)
+++ python/branches/release27-maint/Doc/whatsnew/2.7.rst Wed Jul 7 13:03:50 2010
@@ -868,12 +868,6 @@
Several performance enhancements have been added:
-.. * A new :program:`configure` option, :option:`--with-computed-gotos`,
- compiles the main bytecode interpreter loop using a new dispatch
- mechanism that gives speedups of up to 20%, depending on the system
- and benchmark. The new mechanism is only supported on certain
- compilers, such as gcc, SunPro, and icc.
-
* A new opcode was added to perform the initial setup for
:keyword:`with` statements, looking up the :meth:`__enter__` and
:meth:`__exit__` methods. (Contributed by Benjamin Peterson.)
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