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README@8f6ce6f1049b

README

Fri, 25 May 2012 07:53:11 -0700

author

kvn

date

Fri, 25 May 2012 07:53:11 -0700

changeset 3834

8f6ce6f1049b

parent 0

f90c822e73f8

permissions

-rw-r--r--

7170463: C2 should recognize "obj.getClass() == A.class" code pattern
Summary: optimize this code pattern obj.getClass() == A.class.
Reviewed-by: jrose, kvn
Contributed-by: Krystal Mok <sajia@taobao.com>

 README:

   This file should be located at the top of the hotspot Mercurial repository.

   See http://openjdk.java.net/ for more information about the OpenJDK.

   See ../README-builds.html for complete details on build machine requirements.

 Simple Build Instructions:

     cd make && gnumake

   The files that will be imported into the jdk build will be in the "build"

   directory.