git: openjdk/jdk11u-dev: 2 new changesets

[Martin Doerr]

Changeset: cbd3b0f4
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2021-07-13 08:50:11 +0000
URL:       https://git.openjdk.java.net/jdk11u-dev/commit/cbd3b0f498e3cf23dd91974401e2d202bed2f0d6

8267399: C2: java/text/Normalizer/ConformanceTest.java test failed with assertion

Backport-of: 578c55bbe65baec733bb633afbc1423010fa6aed

! src/hotspot/share/opto/loopTransform.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestDeadCountedLoop.java

Changeset: 8d1e4029
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2021-07-13 08:50:57 +0000
URL:       https://git.openjdk.java.net/jdk11u-dev/commit/8d1e4029100648d6f14090aebdeb6decabfbf30a

8265132: C2 compilation fails with assert "missing precedence edge"

Reviewed-by: roland
Backport-of: 5644c4f942d9280ecc2dd3fdcd1680db6621da27

! src/hotspot/share/opto/block.hpp
! src/hotspot/share/opto/gcm.cpp
! test/hotspot/jtreg/compiler/uncommontrap/TestNullCheckAntiDependence.java