RFR: 8210647: libsaproc is being compiled without optimization.

[Severin Gehwolf]

Hi,

Could I please get a review of this one-liner fix. It changes
optimization of libsaproc from -O0 to -O3 (as per Magnus' suggestion).
I've run servicability tests and haven't seen any new failures.
Thoughts?

Bug: https://bugs.openjdk.java.net/browse/JDK-8210647
webrev: http://cr.openjdk.java.net/~sgehwolf/webrevs/JDK-8210647/webrev.01/

Thanks,
Severin