hg: jdk9/hs-comp/hotspot: 8146613: PPC64: C2 does no longer respect int to long conversion for stub calls

[martin.doerr at sap.com]

Changeset: 555c4d3f2fa5
Author:    mdoerr
Date:      2016-01-08 10:14 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/555c4d3f2fa5

8146613: PPC64: C2 does no longer respect int to long conversion for stub calls
Reviewed-by: kvn, goetz

! src/cpu/ppc/vm/macroAssembler_ppc.cpp
! src/cpu/ppc/vm/sharedRuntime_ppc.cpp
! src/cpu/ppc/vm/stubGenerator_ppc.cpp