[LLVMdev] sjlj-exceptions handlying

Török Edwin edwintorok at gmail.com
Tue Feb 17 09:16:49 PST 2009


On 2009-02-17 19:04, Mike Stump wrote:
> On Feb 17, 2009, at 8:59 AM, Duncan Sands wrote:
>   
>> Excellent!  To handle dwarf eh, LLVM has an intrinsic to get hold of
>> an exception object (eh.exception) and an intrinsic for matching the
>> exception against a list of typeinfo objects (eh.selector).  These
>> get morphed into calls to the gcc unwinder lib by the code generator.
>> Can sj/lj follow a similar scheme?
>>     
>
> Don't see why not, though, these aren't sufficient.

What about the -lowerinvoke pass?  Is it incomplete?

Best regards,
--Edwin



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