hg: graal/graal-jvmci-8: method intrinsic ids are 16-bit so use Unsafe.getChar(), not Unsafe.getByte() to read them

[doug.simon at oracle.com]

Changeset: 8017f84cce74
Author:    Doug Simon <doug.simon at oracle.com>
Date:      2015-10-27 13:33 +0100
URL:       http://hg.openjdk.java.net/graal/graal-jvmci-8/rev/8017f84cce74

method intrinsic ids are 16-bit so use Unsafe.getChar(), not Unsafe.getByte() to read them

! jvmci/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotResolvedJavaMethodImpl.java