On 21 Jul 2012, at 19:02, Andrew Pinski wrote: >> If there's a different mechanism for enforcing what's implied above, then we >> could use > > Yes HARD_REGNO_CALL_PART_CLOBBERED should work. If that is not > working there is a bug somewhere else in the compiler.
thanks, that looks solid enough, will have to delve a bit deeper, re the original issue. Iain
