[9] RFR (S) 8147978: Remove Method::_method_data for C1

Chris Plummer chris.plummer at oracle.com
Thu Feb 4 07:20:20 UTC 2016


Please review the following for removing Method::_method_data when only 
supporting C1 (or more specifically, when not supporting C2 or JVMCI). 
This will help reduce dynamic footprint usage for the minimal VM.

As part of this fix, ProfileInterperter is forced to false unless C2 or 
JVMCI is supported. This was mainly done to avoid crashes if it is 
turned on and Method::_method_data has been excluded, but also because 
it is not useful except to C2 or JVMCI.

Webrev: http://cr.openjdk.java.net/~cjplummer/8147978/webrev.02/
Bug: https://bugs.openjdk.java.net/browse/JDK-8147978

Test with JPRT -testset hotspot.



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