hg: jdk/sandbox: 8237859: C2: Crash when loads float above range check

[chris.hegarty at oracle.com]

Changeset: 5d3f6f0582fe
Author:    chagedorn
Date:      2020-03-25 14:41 +0100
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/5d3f6f0582fe

8237859: C2: Crash when loads float above range check
Summary: Fix control edges of predicates to data nodes when creating pre/main/post loops.
Reviewed-by: neliasso, thartmann, roland

! src/hotspot/share/opto/loopPredicate.cpp
! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopnode.hpp
+ test/hotspot/jtreg/compiler/loopopts/TestRangeCheckPredicatesControl.java