https://bugs.freedesktop.org/show_bug.cgi?id=30022
--- Comment #3 from Marek Olšák maraeo@gmail.com 2010-09-04 19:57:19 PDT --- num_temporaries is certainly not computed correctly. There must be an initialized variable somewhere.
There are 3 variables which might cause this: vpi->DstReg.Index vpi->SrcReg[i].Index compiler->PredicateIndex
Can you print these so that we know where the large value comes from?