Author: Richard Plangger <planri...@gmail.com>
Branch:
Changeset: r82952:ea3532fc750b
Date: 2016-03-11 07:05 +0100
http://bitbucket.org/pypy/pypy/changeset/ea3532fc750b/
Log: these branches where not merged to default, so do not document them
(added docu to s390x-backend)
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
@@ -5,15 +5,9 @@
.. this is a revision shortly after release-5.0
.. startrev: b238b48f9138
-.. branch: memop-simplify3
-
-Simplification of zero_array. Start and end index are scaled using res ops (or
cpu scaling) rather than doing it manually.
-
.. branch: s390x-backend
The jit compiler backend implementation for the s390x architecutre.
+The backend manages 64-bit values in the literal pool of the assembly instead
of loading them as immediates.
+It includes a simplification for the operation 'zero_array'. Start and length
parameters are bytes instead of size.
-.. branch: s390x-enhance-speed
-
-Refactoring to only store 64-bit values in the literal pool of the assembly.
Generated machine code uses less space and runs faster.
-
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