hg: jdk9/hs-comp/hotspot: 8145438: Guarantee failures since 8144028: Use AArch64 bit-test instructions in C2

[vladimir.kozlov at oracle.com]

Changeset: 558ddc947c8d
Author:    aph
Date:      2015-12-15 19:18 +0000
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/558ddc947c8d

8145438: Guarantee failures since 8144028: Use AArch64 bit-test instructions in C2
Summary: Implement short and long versions of bit test instructions.
Reviewed-by: kvn

! src/cpu/aarch64/vm/aarch64.ad
! src/cpu/aarch64/vm/c1_MacroAssembler_aarch64.hpp
! src/cpu/aarch64/vm/interp_masm_aarch64.cpp
! src/cpu/aarch64/vm/macroAssembler_aarch64.hpp
! src/share/vm/adlc/formssel.cpp