On Sat, Jun 20, 2009 at 06:25:20PM -0400, John David Anglin wrote: > > > I've never been able to file any (non-automated) bug report in > > > 5 minutes. And if you don't even have direct access to the > > > hardware it takes longer. > > > > I agree. I'm trying to build netgen here too and if the ICE is easy to > > reproduce, can make that available to danglin and add to the bugreport. > > There's no problem reproducing the ICE. Indeed...already failed for me. > I've pretty much localized the problem. It's a GCC middle-end bug. > The problem is in passing a complex double from a thunk. The hppa > specification says that values larger than 64 bits are passed by > reference in the 32-bit runtime. However, the value is in a pair > of registers and not copied to memory. This doesn't happen in calls > from normal functions because the value gets copied to a stack slot. I'm slightly confused about "stack slot". Could the "pass by reference" refer to the address in the stack? Anyway, thanks for quickly tracking this down. grant > > Dave > -- > J. David Anglin dave.anglin@xxxxxxxxxxxxxx > National Research Council of Canada (613) 990-0752 (FAX: 952-6602) -- To unsubscribe from this list: send the line "unsubscribe linux-parisc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
