Hi,
when generating LF classes with InvokerBytecodeGenerator, almost 5% of
executed code is concerned with determining if members and parameters
are statically invocable and/or nameable, which we can assert is always
true for MethodHandle arguments.
Since MethodHandle targets and parameters are common, it's a profitable
startup optimization to add a fast-path test for this.
Webrev: http://cr.openjdk.java.net/~redestad/8198755/jdk.00/
Bug: https://bugs.openjdk.java.net/browse/JDK-8198755
Thanks!
/Claes
