Re: Simplify pad_below implementation

On Mon, Aug 21, 2017 at 1:14 PM, Richard Sandiford wrote: > This patch simplifies the alignment calculations in pad_below. > The first arm of the "if" was: > > - taking GET_MODE_BITSIZE (always equal to GET_MODE_SIZE * BITS_PER_UNIT), > - rounding up to the next multiple of PARM_BOUNDARY > - conve

Simplify pad_below implementation

This patch simplifies the alignment calculations in pad_below. The first arm of the "if" was: - taking GET_MODE_BITSIZE (always equal to GET_MODE_SIZE * BITS_PER_UNIT), - rounding up to the next multiple of PARM_BOUNDARY - converting bits to bytes and - subtracting the GET_MODE_SIZE so was in eff