http://cr.openjdk.java.net/~vlivanov/8075263/webrev.00/hotspot http://cr.openjdk.java.net/~vlivanov/8075263/webrev.00/jdk https://bugs.openjdk.java.net/browse/JDK-8075263
When MethodHandle is a compile-time constant and it is inlined in MethodHandle.invoke/invokeExact there's no need in MHI::checkCustomized call. It should be eliminated since it adds some overhead on fast path.
The fix is to add new intrinsic (MHI::isCompileConstant) and use it to prune MHI::checkCustomized logic when MethodHandle is a constant.
Testing: java/lang/invoke, nashorn, octane Best regards, Vladimir Ivanov _______________________________________________ mlvm-dev mailing list mlvm-dev@openjdk.java.net http://mail.openjdk.java.net/mailman/listinfo/mlvm-dev
