hg: jdk10/hs: 8172232: SPARC ISA/CPU feature detection is broken/insufficient (on Linux).

[patric.hedlin at oracle.com]

Changeset: 71ad0eec75e8
Author:    phedlin
Date:      2017-09-28 14:55 +0200
URL:       http://hg.openjdk.java.net/jdk10/hs/rev/71ad0eec75e8

8172232: SPARC ISA/CPU feature detection is broken/insufficient (on Linux).
Summary: Reimplementation extending feature detection to SPARC Core C3&C4.
Reviewed-by: kvn, neliasso

! src/hotspot/os_cpu/linux_sparc/vm_version_linux_sparc.cpp