git: openjdk/mobile: 2 new changesets

[duke]

Changeset: 34c79640
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-06-17 19:36:26 +0000
URL:       https://git.openjdk.java.net/mobile/commit/34c79640

8247681: Improve bootstrapping of unary concatenations

Reviewed-by: jlaskey, psandoz

! src/java.base/share/classes/java/lang/StringConcatHelper.java
! src/java.base/share/classes/java/lang/invoke/StringConcatFactory.java
! test/jdk/java/lang/String/concat/ImplicitStringConcatShapes-head.template
! test/jdk/java/lang/String/concat/ImplicitStringConcatShapes.java
! test/jdk/java/lang/String/concat/StringConcatFactoryInvariants.java
! test/micro/org/openjdk/bench/java/lang/StringConcat.java

Changeset: 116efcd3
Author:    duke <duke at openjdk.org>
Date:      2020-06-17 17:25:51 +0000
URL:       https://git.openjdk.java.net/mobile/commit/116efcd3

Automatic merge of jdk:master into master