On 07/06/2011 04:04 PM, Bernd Schmidt wrote: > That might require target specific changes if there are assumptions that > a BImode value is either 0 or 1, not 0 or -1. For now I'd prefer to > minimize the impact.
Systems that set STORE_FLAG_VALUE to -1: m68k spu Systems that use BImode: bfin ia64 mep sh rs6000 stormy16 There's no overlap. That said, I'm willing to approve the patch as-is. Certainly testing the signed-ness of the tree type seems preferable to just the mode, which can't tell signedness. r~