hg: jdk/jdk: 2 new changesets

[aph at redhat.com]

Changeset: 4e47a0f6d688
Author:    aph
Date:      2018-06-05 17:50 +0100
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/4e47a0f6d688

8204348: AArch64: Remove C2 address reshaping code
Reviewed-by: kvn

! src/hotspot/cpu/aarch64/aarch64.ad

Changeset: b06f330492cd
Author:    aph
Date:      2018-06-06 13:06 +0100
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/b06f330492cd

Merge