git: openjdk/mobile: 8235250: Create (test) abstraction for allocating objects that is immune to removal by optimizations

[duke]

Changeset: c023983c
Author:    Leo Korinth <lkorinth at openjdk.org>
Date:      2019-12-05 12:52:07 +0000
URL:       https://git.openjdk.java.net/mobile/commit/c023983c

8235250: Create (test) abstraction for allocating objects that is immune to removal by optimizations

Reviewed-by: eosterlund, tschatzl

! test/hotspot/jtreg/gc/arguments/TestTargetSurvivorRatioFlag.java
! test/hotspot/jtreg/gc/cslocker/TestCSLocker.java
! test/hotspot/jtreg/gc/g1/TestHumongousAllocNearlyFullRegion.java
! test/hotspot/jtreg/gc/g1/humongousObjects/TestNoAllocationsInHRegions.java
! test/hotspot/jtreg/gc/logging/TestUnifiedLoggingSwitchStress.java
+ test/hotspot/jtreg/gc/testlibrary/Allocation.java
! test/hotspot/jtreg/gc/z/TestSmallHeap.java