RFR (XS) 8202367: AIX build broken after JDK-8201543 (Modularize C1 GC barriers)

[Aleksey Shipilev]

On 04/27/2018 11:53 AM, Langer, Christoph wrote:
> Hi,
> 
> please review a small fix for the AIX build that's broken after JDK-8201543 was pushed. We needs the include gc/shared/cardTable.hpp in gc/shared/c1/cardTableBarrierSetC1.cpp, otherwise the compiler complains about the usage of CardTable like this:
> "/usr/work/d062122/OpenJDK/jdk/src/hotspot/share/gc/shared/c1/cardTableBarrierSetC1.cpp", line 70.34: 1540-0062 (S) The incomplete class "CardTable" must not be used as a qualifier.
> 
> This is the proposed patch:
> 
> diff -r 25e6d8bb5a6e src/hotspot/share/gc/shared/c1/cardTableBarrierSetC1.cpp
> --- a/src/hotspot/share/gc/shared/c1/cardTableBarrierSetC1.cpp  Fri Apr 27 11:00:57 2018 +0200
> +++ b/src/hotspot/share/gc/shared/c1/cardTableBarrierSetC1.cpp  Fri Apr 27 11:44:16 2018 +0200
> @@ -24,6 +24,7 @@
> 
> #include "precompiled.hpp"
> #include "gc/shared/c1/cardTableBarrierSetC1.hpp"
> +#include "gc/shared/cardTable.hpp"
> #include "gc/shared/cardTableBarrierSet.hpp"
> #include "utilities/macros.hpp"
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8202367

Looks good and trivial to me.

-Aleksey