hg: aarch32-port/jdk9/hotspot: 8146734: SlowSignatureHandler always uses softfloat

[josephjoyce at gmx.com]

Changeset: d84c0075a377
Author:    jjoyce
Date:      2016-01-11 14:58 +0000
URL:       http://hg.openjdk.java.net/aarch32-port/jdk9/hotspot/rev/d84c0075a377

8146734: SlowSignatureHandler always uses softfloat
Summary: Correct ifdefs to use hardfloat if required. Fix softfloat pass_double to call pass_long.
Reviewed-by: enevill

! src/cpu/aarch32/vm/interpreterRT_aarch32.cpp