On 07/01/2011 10:33 AM, Bernd Schmidt wrote: > * emit-rtl.c (paradoxical_subreg_p): New function. > * rtl.h (paradoxical_subreg_p): Declare. > * combine.c (set_nonzero_bits_and_sign_copies, get_last_value, > apply_distributive_law, simplify_comparison, simplify_set): Use it. > * cse.c (record_jump_cond, cse_insn): Likewise. > * expr.c (force_operand): Likewise. > * rtlanal.c (num_sign_bit_copies1): Likewise. > * reload1.c (eliminate_regs_1, strip_paradoxical_subreg): Likewise. > * reload.c (push_secondary_reload, find_reloads_toplev): Likewise. > (push_reload): Use precision to check for paradoxical subregs. > * expmed.c (extract_bit_field_1): Likewise.
Ok. r~
