RFR: JDK-8298170 : Introduce a macro for exception check, free and return

[Roger Riggs]

On Tue, 6 Dec 2022 15:20:26 GMT, Matthias Baesken <mbaesken at openjdk.org> wrote:

> We have a number of places in the codebase  where a macro could help when we check an exception and afterwrads free something and return.

The existing (and new) macro naming doesn't make clear that it always returns from the function.  The presence of "RETURN" in the name only means there is a return value.
The existing code more obviously handles memory deallocation.

-------------

PR: https://git.openjdk.org/jdk/pull/11539