In local-alloc.c, block_alloc(): if (optimize && recog_data.n_operands > 1 && recog_data.constraints[0][0] == '=' && recog_data.constraints[0][1] != '&') {
The documentation about "Constraint Modifier Characters" says: "`&' applies only to the alternative in which it is written." -- Rask Ingemann Lambertsen Danish law requires addresses in e-mail to be logged and stored for a year