RFR: 8294083: RISC-V: Minimal build failed with --disable-precompiled-headers

[Yadong Wang]

On Wed, 21 Sep 2022 03:01:00 GMT, Fei Yang <fyang at openjdk.org> wrote:

> The build failed due to undeclared 'java_lang_ref_Reference'.
> Including the corresponding header (classfile/javaClasses.hpp) will fix it.
> I see a similar issue was once fixed for aarch64: https://bugs.openjdk.org/browse/JDK-8257743
> 
> Testing: Minimal builds with this fix

lgtm

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Marked as reviewed by yadongwang (Author).

PR: https://git.openjdk.org/jdk/pull/10368