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Posted to commits@harmony.apache.org by Apache Wiki <wi...@apache.org> on 2008/05/12 08:39:01 UTC

[Harmony Wiki] Update of "Jitrino OPT/api magic" by Mikhail Fursov

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The following page has been changed by Mikhail Fursov:
http://wiki.apache.org/harmony/Jitrino_OPT/api_magic

New page:
'''api_magic''' LIR transformation replaces known Java API calls with platform dependent instruction sequences.
[[BR]]

Example of Java API methods that can be replaced with IA32 instructions:
{{{
java/lang/Integer.numberOfLeadingZeros
java/lang/Long.numberOfLeadingZeros
java/lang/Float.floatToRawIntBits
java/lang/Float.intBitsToFloat
various java/lang/Math methods
...
}}}