[LLVMdev] Instruction does not dominate all uses

Anton Korobeynikov asl at math.spbu.ru
Tue Jun 17 09:02:31 PDT 2008

Hello, Gary

> I'm getting a weird error if I run llc on the attached module.
> Did I do something wrong (llc says the module is broken, also
> attached) or is this a bug?
This is clear indication, that module was constructed improperly: there
is some possible path in CFG, where result of instruction can be used
before actual definition.

With best regards, Anton Korobeynikov.

Faculty of Mathematics & Mechanics, Saint Petersburg State University.

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