hg: jdk-updates/jdk11u: 4 new changesets

[shade at redhat.com]

Changeset: 94d0d2e09234
Author:    shade
Date:      2018-10-11 10:42 +0200
URL:       http://hg.openjdk.java.net/jdk-updates/jdk11u/rev/94d0d2e09234

8212005: Epsilon elastic TLAB sizing may cause misalignment
Reviewed-by: rkennke, tschatzl

! src/hotspot/share/gc/epsilon/epsilonHeap.cpp
+ test/hotspot/jtreg/gc/epsilon/TestAlignment.java

Changeset: a8ec731c3665
Author:    shade
Date:      2018-10-16 17:43 +0200
URL:       http://hg.openjdk.java.net/jdk-updates/jdk11u/rev/a8ec731c3665

8212177: Epsilon alignment adjustments can overflow max TLAB size
Reviewed-by: pliden, tschatzl

! src/hotspot/share/gc/epsilon/epsilonHeap.cpp
+ test/hotspot/jtreg/gc/epsilon/TestMaxTLAB.java

Changeset: dd967d588882
Author:    roland
Date:      2018-09-27 16:25 +0200
URL:       http://hg.openjdk.java.net/jdk-updates/jdk11u/rev/dd967d588882

8211231: BarrierSetC1::generate_referent_check() confuses register allocator
Reviewed-by: iveresov, kvn

! src/hotspot/share/gc/shared/c1/barrierSetC1.cpp

Changeset: fe1d52a9a78c
Author:    rkennke
Date:      2018-09-25 16:41 +0200
URL:       http://hg.openjdk.java.net/jdk-updates/jdk11u/rev/fe1d52a9a78c

8211061: Tests fail with assert(VM_Version::supports_sse4_1()) on ThreadRipper CPU
Reviewed-by: thartmann, roland

! src/hotspot/cpu/x86/vm_version_x86.cpp