nsk/split_verifier/noverifier/noverifier01: assert(false) failed: DEBUG MESSAGE: too many pushes: Lesp points into register window

nsk/split_verifier/noverifier/noverifier01 failing on jdk9/hs/hotspot nightly with the error below
(looks like a recurrence of JDK-6993078, already fixed and closed):

;; Using jvm: "/export/local/aurora/sandbox/sca/vmsqe/jdk/nightly/fastdebug/main_baseline/solaris-sparcv9/jre/lib/sparcv9/server/libjvm.so"
#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (/tmp/jprt/P1/210633.drchase/s/src/cpu/sparc/vm/macroAssembler_sparc.cpp:1591), pid=27535, tid=2
# assert(false) failed: DEBUG MESSAGE: too many pushes: Lesp points into register window
#
# JRE version: Java(TM) SE Runtime Environment (9.0-b12) (build 1.9.0-ea-fastdebug-b12)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (1.9.0-internal-201405092106.drchase.8037816-fastdebug mixed mode solaris-sparc compressed oops)
# Core dump written. Default location: /export/local/aurora/sandbox/results/ResultDir/noverifier01/core or core.27535