On 07/01/2011 10:31 AM, Bernd Schmidt wrote: > * machmode.h (TRULY_NOOP_TRUNCATION_MODES_P): New macro. > * combine.c (make_extraction, gen_lowpart_or_truncate, > apply_distributive_law, simplify_comparison, > reg_truncated_to_mode, record_truncated_value): Use it. > * cse.c (notreg_cost): Likewise. > * expmed.c (store_bit_field_1, extract_bit_field_1): Likewise. > * expr.c (convert_move, convert_modes): Likewise. > * optabs.c (expand_binop, expand_unop): Likewise. > * postreload.c (move2add_last_label): Likewise. > * regmove.c (optimize_reg_copy_3): Likewise. > * rtlhooks.c (gen_lowpart_general): Likewise. > * simplify-rtx.c (simplify_unary_operation_1): Likewise.
Ok. r~
