hg: jdk7/hotspot-comp/hotspot: 6603011: RFE: Optimize long division
chuck.rasbold at sun.com
chuck.rasbold at sun.com
Wed May 7 10:53:32 PDT 2008
Changeset: f3de1255b035
Author: rasbold
Date: 2008-05-07 08:06 -0700
URL: http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/f3de1255b035
6603011: RFE: Optimize long division
Summary: Transform long division by constant into multiply
Reviewed-by: never, kvn
! src/cpu/x86/vm/x86_64.ad
! src/share/vm/opto/classes.hpp
! src/share/vm/opto/divnode.cpp
! src/share/vm/opto/mulnode.cpp
! src/share/vm/opto/mulnode.hpp
! src/share/vm/opto/type.hpp
! src/share/vm/utilities/globalDefinitions.hpp
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