hg: jdk/jdk: 8229158: make UseSwitchProfiling non-experimental or false by-default

[tobias.hartmann at oracle.com]

Changeset: 23e3ab980622
Author:    chagedorn
Date:      2019-08-20 10:46 +0200
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/23e3ab980622

8229158: make UseSwitchProfiling non-experimental or false by-default
Summary: Changed UseSwitchProfiling from experimental to diagnostic.
Reviewed-by: dholmes, shade, thartmann

! src/hotspot/share/runtime/globals.hpp
! test/hotspot/jtreg/compiler/loopopts/LoopUnswitchingBadNodeBudget.java
! test/hotspot/jtreg/compiler/loopopts/TestOverunrolling.java