[PATCH] openjdk/zero: only use FPU opcodes if FPU is available (original) (raw)

Sebastian Andrzej Siewior openjdk at ml.breakpoint.cc
Wed Jun 23 00:21:38 PDT 2010


Hi Sebastian, Hi Gary,

I'm happy with this patch if it allows Zero to build where it otherwise wouldn't, but be aware that without this code or some equivalent it will not be possible to pass the TCK with the build. I've built the code with this patch and I saw no further problems. Can you please describe what you mean by " it will not be possible to pass the TCK with the build" ? It looks to me that it is just an optimization on s390 and powerpc (with FPU). Other Architectures like arm or mips are treated the same way.

Have you signed the SCA? If so I can (or you can) make a webrev for this and submit it for inclusion. I haven't.

Cheers, Gary

Sebastian



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