hg: graal/graal-jvmci-8: 2 new changesets

[doug.simon at oracle.com]

Changeset: 28b99a7a37d0
Author:    Christian Wirth <christian.wirth at oracle.com>
Date:      2015-09-30 10:38 +0200
URL:       http://hg.openjdk.java.net/graal/graal-jvmci-8/rev/28b99a7a37d0

explicit conversion from size_t to int required on windows

! src/share/vm/jvmci/jvmciRuntime.cpp

Changeset: c7ce66399b04
Author:    Stefan Anzinger <stefan.anzinger at oracle.com>
Date:      2015-09-30 11:41 +0200
URL:       http://hg.openjdk.java.net/graal/graal-jvmci-8/rev/c7ce66399b04

[SPARC] use ld/st_ptr for store JavaThread::jvmci_alternate_call_target

! src/cpu/sparc/vm/sharedRuntime_sparc.cpp