[LLVMdev] bugpoint / cbe Problems
Anton Korobeynikov
asl at math.spbu.ru
Wed Jul 16 11:28:08 PDT 2008
Hello, David.
> After hacking around in the CBE output I managed to compile it with
> gcc, only to discover that gcc 4.1.2 has the SAME bug LLVM does with
> respect to alignment.
Automatic stack realignment was atted to X86 backend ~3 months ago. Everything should
work with LLVM. If not - please fill out a PR. AFAIR, automatic stack realignment still does
not land into gcc mainline (it's on maybe 8th or 9th iteration or so).
> I don't see a way to run opt directly with bugpoint. It seems to want to go
> through the CBE, which has the problems I mentioned before (generating
> syntactically-incorrect C).
Please file a PR.
--
WBR, Anton Korobeynikov
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