[pypy-svn] r54204 - pypy/branch/oo-jit/pypy/rpython/lltypesystem

[arigo at codespeak.net]

Author: arigo
Date: Mon Apr 28 19:32:07 2008
New Revision: 54204

Added:
   pypy/branch/oo-jit/pypy/rpython/lltypesystem/lloperation.py.merge.tmp
      - copied, changed from r54176, pypy/branch/oo-jit/pypy/rpython/lltypesystem/lloperation.py
Log:
merging of svn+ssh://codespeak.net/svn/pypy/branch/jit-hotpath/pypy/rpython/lltypesystem/lloperation.py
revisions 51111 to 54176:

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    r53655 | antocuni | 2008-04-10 15:03:22 +0200 (Thu, 10 Apr 2008) | 3 lines
    
    teach backendopt how to constfold oogetfield
    
    
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    r53538 | arigo | 2008-04-07 20:07:39 +0200 (Mon, 07 Apr 2008) | 2 lines
    
    Drop the exception path if the operation cannot raise.
    
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    r53058 | arigo | 2008-03-28 17:55:59 +0100 (Fri, 28 Mar 2008) | 2 lines
    
    Use a single "jit_marker" operation for all jit-oriented markers.
    
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    r53057 | antocuni | 2008-03-28 17:53:32 +0100 (Fri, 28 Mar 2008) | 4 lines
    
    annotation & rtyping of the new type ootype.Object and the two
    operations cast_to_object and cast_from_object.
    
    
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    r52955 | antocuni | 2008-03-26 11:28:16 +0100 (Wed, 26 Mar 2008) | 6 lines
    
    introduce a new opcode ooisnull, in addition to oononnull.  This is
    needed by the rainbow interpreter to correctly emit learn_nonzeroness;
    moreover, the CLI backend can translate it a bit faster than
    oononnull+negation
    
    
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    r52784 | arigo | 2008-03-20 18:34:24 +0100 (Thu, 20 Mar 2008) | 6 lines
    
    (cfbolz, arigo)
    
    Make all the 'tryfold' operations directly runnable too,
    for example all ovf-checking arithmetic.
    (done by moving their implementation from llinterp.py to opimpl.py)
    
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    r52735 | cfbolz | 2008-03-19 19:52:38 +0100 (Wed, 19 Mar 2008) | 5 lines
    
    (cfbolz, arigo): move the impurity analyzer to translator/backendopt.
    add tests for it. fix a bug.
    
    Note to Antonio: needs a bit more work before it can be useful on ootype :-)
    
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    r52407 | arigo | 2008-03-12 10:56:57 +0100 (Wed, 12 Mar 2008) | 3 lines
    
    Start the fallback interpreter.
    Also share more code between dump.py and interpreter.py.
    
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    r52362 | arigo | 2008-03-10 18:56:38 +0100 (Mon, 10 Mar 2008) | 2 lines
    
    In-progress.
    
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    r52360 | arigo | 2008-03-10 17:26:12 +0100 (Mon, 10 Mar 2008) | 8 lines
    
    A branch off the jit-refactoring branch to start playing with
    the hotpath approach described in jit-refactoring-plan.txt.
    
    This is all experimental.  Some of the changes in this branch might be
    easy to merge back if the approach seems to work, but some not.  Anyway
    for now I will just go ahead and whack at code just to try things out
    without worrying about merging.
    
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    r51125 | cfbolz | 2008-01-30 14:07:44 +0100 (Wed, 30 Jan 2008) | 2 lines
    
    a branch for the rainbow interpreter refactoring
    
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