hotspot: 7171890: C1: add Class.isInstance intrinsic (original) (raw)

roland.westrelin at oracle.com roland.westrelin at oracle.com
Tue Jun 5 04:15:05 PDT 2012

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Changeset: 8f37087fc13f Author: roland Date: 2012-06-05 10:15 +0200 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/8f37087fc13f

7171890: C1: add Class.isInstance intrinsic Summary: Class.cast which calls Class.isInstance is heavily used by the new JSR 292 implementation Reviewed-by: roland Contributed-by: Krystal Mok <rednaxelafx at gmail.com>

! src/share/vm/c1/c1_Canonicalizer.cpp ! src/share/vm/c1/c1_GraphBuilder.cpp ! src/share/vm/c1/c1_LIRGenerator.cpp ! src/share/vm/c1/c1_LIRGenerator.hpp ! src/share/vm/c1/c1_Runtime1.cpp ! src/share/vm/c1/c1_Runtime1.hpp

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