RFR 8144534: Refactor templateInterpreter and templateInterpreterGenerator functions
goetz.lindenmaier at sap.com
Thu Dec 3 13:14:01 UTC 2015
I've been looking at this change. A cleanup in this area is really
I missed templateInterpreter_ppc.cpp in your patch, I guess you forgot
"hg add" for it.
In addition, I had to fix some code around math_entry_available(), see this patch:
In general, I think it's strange that AbstractInterpreterGenerator
implementations are in interpreter_<cpu>.cpp, as mentioned In the bug.
Why not move them to templateInterpreterGenerator_<cpu>.cpp? Or will
this be subject to a later change that removes the funny common
Should I make a change removing the CC_INTERP support from ppc?
> -----Original Message-----
> From: hotspot-dev [mailto:hotspot-dev-bounces at openjdk.java.net] On
> Behalf Of Coleen Phillimore
> Sent: Donnerstag, 3. Dezember 2015 02:58
> To: hotspot-dev developers <hotspot-dev at openjdk.java.net>
> Subject: RFR 8144534: Refactor templateInterpreter and
> templateInterpreterGenerator functions
> Summary: merged templateInterpreter_x86_32/64 into
> templateInterpreterGenerator_x86.cpp (some 32/64 functions remain for
> the hand coded crc functions).
> open webrev at http://cr.openjdk.java.net/~coleenp/8144534.01/
> bug link https://bugs.openjdk.java.net/browse/JDK-8144534
> I tried to make this reviewable by hg renaming files. I basically
> renamed templateInterpreter_ppc.cpp and removed the
> functions and put them back into templateInterpreter_ppc.cpp. I didn't
> really delete 4000 lines of code, more like 1500.
> Also, can someone with the PPC and AARCH port look at and test out these
> changes? I tried to reduce the #includes in the new
> templateInterpreter_ppc/aarch64.cpp files which worked for sparc.
> Tested with JPRT on all platforms, also ran jtreg and
> collocated/non-collocated tonga tests for linux x64 and i386 since
> that's were the real changes are.
> See the bug for more details and my partial vision of how these
> functions will be reorganized when I remove the broken c++ interpreter.
> Also tested that Zero still builds.
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