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On Mar 26, 2012, at 1:03 PM, Richard Sandiford wrote: > I think: > > ...copies of the top bit. Note however that values are neither inherently > signed nor inherently unsigned; where necessary, signedness is determined > by the rtl operation instead. Sounds good to me, changed. > Same idea here. Fixed. >> +/* Return an rtx for the sum of X and the integer C, given that X has >> + mode MODE. This routine should be used instead of plus_constant >> + when they want to ensure that addition happens in a particular >> + mode, which is necessary when x can be a VOIDmode CONST_INT or > > Sorry, just noticed, should be "...when X can be..." Fixed. Richard has ok all his bits, now down to you for final ok. Ok?
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