hg: amber/amber/hotspot: 2 new changesets

[maurizio.cimadamore at oracle.com]

Changeset: 8880c9156dd7
Author:    aph
Date:      2017-05-05 17:29 +0100
URL:       http://hg.openjdk.java.net/amber/amber/hotspot/rev/8880c9156dd7

8179701: AArch64: Reinstate FP as an allocatable register
Reviewed-by: roland

! src/cpu/aarch64/vm/aarch64.ad

Changeset: bd7fe2f1094d
Author:    aph
Date:      2017-05-09 16:48 +0100
URL:       http://hg.openjdk.java.net/amber/amber/hotspot/rev/bd7fe2f1094d

8179444: AArch64: Put zero_words on a diet
Reviewed-by: roland

! src/cpu/aarch64/vm/aarch64.ad
! src/cpu/aarch64/vm/macroAssembler_aarch64.cpp
! src/cpu/aarch64/vm/macroAssembler_aarch64.hpp
! src/cpu/aarch64/vm/stubGenerator_aarch64.cpp
! src/cpu/aarch64/vm/stubRoutines_aarch64.cpp
! src/cpu/aarch64/vm/stubRoutines_aarch64.hpp