Re: [6/8] Simplify make_extraction

2012-10-30 Thread Eric Botcazou
> gcc/ > * combine.c (make_extraction): Remove dead wanted_inner_mode- > and pos_rtx-related code. OK, thanks. -- Eric Botcazou

[6/8] Simplify make_extraction

2012-10-30 Thread Richard Sandiford
On a change of tack, this tackles some redundant code in combine. It has code to convert a variable bit position to the mode required by the bit position operand to insv, extv or extzv: [A] else if (pos_rtx != 0 && GET_MODE_SIZE (pos_mode) < GET_MODE_SIZE (GET_MODE (pos_rtx))) pos