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From Apache Wiki <wikidi...@apache.org>
Subject [Harmony Wiki] Update of "Jitrino OPT/lower" by MaksimAnanjev
Date Wed, 14 May 2008 07:58:22 GMT
Dear Wiki user,

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The following page has been changed by MaksimAnanjev:

  Lowering pass performs basic instruction-level transformations to replace common helper
calls with the corresponding HIR code. A helper call generally is performance-expensive, so
that inlining the operation performed by a helper method can improve performance. This is
especially true for operations that are proved to be redundant afterwards.
+ header file: [http://svn.apache.org/viewvc/harmony/enhanced/drlvm/trunk/vm/jitrino/src/optimizer/codelowerer.h?view=markup
+ implementation file: [http://svn.apache.org/viewvc/harmony/enhanced/drlvm/trunk/vm/jitrino/src/optimizer/codelowerer.cpp?view=markup

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