On 08/26/2010 05:30 PM, DJ Delorie wrote: >> output_operand_lossage here. > > This is reporting a user error. output_operand_lossage() causes an ICE. Well, output_operand_lossage reports user errors in asms, and ICEs for normal insns. If this is a normal insn, then you should have diagnosed the user error earlier. r~