> It never calls make_extraction. There are several cases handled > for AND operation. But > > (and:DI (plus:DI (subreg:DI (mult:SI (reg/v:SI 85 [ i ]) > (const_int 4 [0x4])) 0) > (subreg:DI (reg:SI 106) 0)) > (const_int 4294967292 [0xfffffffc])) > > isn't one of them.
Yes, clearly. Otherwise it would work! The correct fix for this problem is to make it to do that. That's where this needs to be fixed: in make_compound_operation.
