hg: jdk/sandbox: 8248791: sun/util/resources/cldr/TimeZoneNamesTest.java fails with -XX:-ReduceInitialCardMarks -XX:-ReduceBulkZeroing

[chris.hegarty at oracle.com]

Changeset: 1b316786d245
Author:    chagedorn
Date:      2020-08-14 10:30 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/1b316786d245

8248791: sun/util/resources/cldr/TimeZoneNamesTest.java fails with -XX:-ReduceInitialCardMarks -XX:-ReduceBulkZeroing
Summary: Fix wrong replacement of loads by zero for non-completed InitializationNodes belonging to a clone when ReduceBulkZeroing is disabled.
Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/memnode.cpp
! src/hotspot/share/opto/memnode.hpp
+ test/hotspot/jtreg/compiler/arraycopy/TestCloneAccess.java