GNU lightning 2.2.3 released!

[Paulo César Pereira de Andrade]

GNU lightning is a library to aid in making portable programs
that compile assembly code at run time.

Development:
http://git.savannah.gnu.org/cgit/lightning.git

Download release:
ftp://ftp.gnu.org/gnu/lightning/lightning-2.2.3.tar.gz

  GNU Lightning 2.2.3 main new features:

* PowerPC port now optimize for a variable stack frame size and only
create a stack frame if a non leaf function.
* New callee test to ensure register values saved on the stack are not
corrupted when calling a jit or C function. While no problem was found
in any port, the new test was added to make sure there were no
failures.
* Add back the jit_hmul interface, from Lightning 1.x. There are
special cases where it is desirable to only know the high part of a
multiplication.
* Correct wrong implementation of zero right shift with two registers output.
* Add new pre and post increment for load and store instructions.
* Several minor bug fixes.