hg: jdk9/hs-comp/hotspot: 8131483: aarch64: illegal stlxr instructions

[edward.nevill at gmail.com]

Changeset: aa7220a36fb0
Author:    enevill
Date:      2015-07-16 14:16 +0000
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/aa7220a36fb0

8131483: aarch64: illegal stlxr instructions
Summary: Do not generate stlxX with Ws == Xn
Reviewed-by: kvn, aph

! src/cpu/aarch64/vm/assembler_aarch64.cpp
! src/cpu/aarch64/vm/assembler_aarch64.hpp
! src/cpu/aarch64/vm/macroAssembler_aarch64.cpp