hg: lambda/lambda/langtools: Performance regression when building JDK

maurizio.cimadamore at oracle.com maurizio.cimadamore at oracle.com
Mon Apr 23 11:01:56 PDT 2012

Changeset: 4d84fa5ff32c
Author:    mcimadamore
Date:      2012-04-23 18:35 +0100
URL:       http://hg.openjdk.java.net/lambda/lambda/langtools/rev/4d84fa5ff32c

Performance regression when building JDK
Recent changes to eagerly check for membership during method lookup don't play nicely with new build system because of increased memory usage.

! src/share/classes/com/sun/tools/javac/code/Scope.java
! src/share/classes/com/sun/tools/javac/code/Types.java
! src/share/classes/com/sun/tools/javac/comp/Resolve.java
! test/tools/javac/defender/Neg01.out
! test/tools/javac/defender/Neg02.out

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