402d4e2682
operands are consumed so use the appropriate constraint modifier. Before this change GCC used one register for both an input and an unrelated output operand of in_addword(), causing the input to be overwritten before it was consumed and thus breaking in_addword(). For in_cksum_hdr() and in_pseudo() this change is more or less cosmetic. - Fix a misspelling in a nearby comment. Reported & tested by: yongari MFC after: 1 week