hg: hsx/hotspot-comp/hotspot: 8019382: PPC64: Fix bytecodeInterpreter to compile with '-Wunused-value'

[vladimir.kozlov at oracle.com]

Changeset: a023ec3452c7
Author:    simonis
Date:      2013-07-01 14:14 -0700
URL:       http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/a023ec3452c7

8019382: PPC64: Fix bytecodeInterpreter to compile with '-Wunused-value'
Summary: cast the offending expressions to (void)
Reviewed-by: kvn, coleenp

! src/share/vm/interpreter/bytecodeInterpreter.cpp