Backports to jdk8u

[Edward Nevill]

Hi,

2 more backports from jdk9 to jdk8u

changeset:   7681:d299cdc24768
tag:         tip
user:        jjoyce
date:        Mon Jan 11 14:58:34 2016 +0000
files:       src/cpu/aarch32/vm/interpreterRT_aarch32.cpp
description:
8146734: SlowSignatureHandler always uses softfloat
Summary: Correct ifdefs to use hardfloat if required. Fix softfloat pass_double to call pass_long.
Reviewed-by: enevill


changeset:   7680:6644bb246a80
user:        jjoyce
date:        Sat Jan 09 20:42:59 2016 +0000
files:       src/cpu/aarch32/vm/assembler_aarch32.cpp src/cpu/aarch32/vm/interpreter_aarch32.cpp src/cpu/aarch32/vm/jniFastGetF
ield_aarch32.cpp src/cpu/aarch32/vm/macroAssembler_aarch32.cpp src/cpu/aarch32/vm/macroAssembler_aarch32.hpp src/cpu/aarch32/vm
/methodHandles_aarch32.cpp
description:
8146308: [aarch32] Debug builds fail
Summary: Combine store_check_part_ 1 and 2, fix barrier set assertion. Initialise variables to remove some build warnings.
Reviewed-by: enevill

All the best,
Ed.