hg: jdk-updates/jdk11u-dev: 2 new changesets

[goetz.lindenmaier at sap.com]

Changeset: 3763aa1c866c
Author:    chagedorn
Date:      2020-08-03 09:21 +0200
URL:       https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/3763aa1c866c

8249605: C2: assert(no_dead_loop) failed: dead loop detected
Summary: Fixed dead loop detection in PhiNode::Ideal() to additionally account for dead MergeMemNodes
Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/cfgnode.cpp
+ test/hotspot/jtreg/compiler/c2/TestDeadPhiMergeMemLoop.java

Changeset: df87c4b474bd
Author:    prr
Date:      2020-08-04 12:20 -0700
URL:       https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/df87c4b474bd

8250894: Provide a configure option to build and run against the platform libharfbuzz
Reviewed-by: erikj

! make/autoconf/help.m4
! make/autoconf/lib-bundled.m4
! make/autoconf/spec.gmk.in
! make/copy/Copy-java.desktop.gmk
! make/lib/Awt2dLibraries.gmk