RFR 8213711 (XS): Zero build broken after JDK-8213199 (GC abstraction for Assembler::needs_explicit_null_check())

[Thomas Stüfe]

This is trivial. :)
On Sat, Nov 10, 2018 at 7:03 PM Aleksey Shipilev <shade at redhat.com> wrote:
>
> Thanks! I think this is trivial, and needs a Reviewer acknowledging it :)
>
> -Aleksey
>
> On 11/10/2018 06:25 PM, Roman Kennke wrote:
> > Good. Thanks for fixing my mistake.
> >
> > Am 10. November 2018 18:19:00 MEZ schrieb Aleksey Shipilev <shade at redhat.com>:
> >> Bug:
> >>  https://bugs.openjdk.java.net/browse/JDK-8213711
> >>
> >> Fix is to add Zero declaration for the method added in JDK-8213199:
> >>
> >> 8213711: Zero build broken after JDK-8213199 (GC abstraction for
> >> Assembler::needs_explicit_null_check())
> >> Reviewed-by: XXX
> >>
> >> diff -r 5643a5bff514 -r 919dde170921
> >> src/hotspot/cpu/zero/assembler_zero.hpp
> >> --- a/src/hotspot/cpu/zero/assembler_zero.hpp   Sat Nov 10 09:06:33
> >> 2018 -0500
> >> +++ b/src/hotspot/cpu/zero/assembler_zero.hpp   Sat Nov 10 18:15:49
> >> 2018 +0100
> >> @@ -47,6 +47,7 @@
> >>   void align(int modulus);
> >>   void bang_stack_with_offset(int offset);
> >>   bool needs_explicit_null_check(intptr_t offset);
> >> +  bool uses_implicit_null_check(void* address);
> >>   RegisterOrConstant delayed_value_impl(intptr_t* delayed_value_addr,
> >>                                         Register tmp, int offset);
> >>  public:
> >>
> >>
> >> Testing: x86_64 {Zero,Server} builds
> >>
> >> Thanks,
> >> -Aleksey
>
>