[LLVMdev] Assertion Failure: Not all catch info was assigned to a landing pad

Marc de Kruijf dekruijf at cs.wisc.edu
Mon Aug 4 08:34:39 PDT 2008

Nevermind.  Problem solved.  Was putting the function call at the front of
some landing pad basic blocks and forking the control flow afterwards, which
confused llc.

Sorry for the trouble.

On Mon, Aug 4, 2008 at 9:55 AM, Marc de Kruijf <dekruijf at cs.wisc.edu> wrote:

> I'm getting a very stubborn assertion failure that I don't understand.
> After I insert a call to an externally defined function into an invoked
> function, llc spits out the following assertion failure when I compile the
> bytecode:
> llc: SelectionDAGISel.cpp:4912: virtual bool
> llvm::SelectionDAGISel::runOnFunction(llvm::Function&): Assertion
> `FuncInfo.CatchInfoFound.size() == FuncInfo.CatchInfoLost.size() && "Not all
> catch info was assigned to a landing pad!"' failed.
> I looked at the SelectionDAGISel.cpp code but I have no idea what the
> problem is or how I can fix it.  I've tried setting different parameter
> attributes to no avail.  Maybe somebody can explain this failure to me?
> Many thanks,
> Marc
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