On 06/01/2015 10:22 AM, Jakub Jelinek wrote: > On Fri, May 22, 2015 at 09:54:00AM +0200, Andreas Krebbel wrote: >> On Tue, May 19, 2015 at 10:40:26AM +0200, Andreas Krebbel wrote: >>> On 05/18/2015 04:19 PM, Richard Biener wrote: >>>> Please use uint64_t instead. >>> >>> Done. Ok with that change? >> >> I've applied the following patch. > > Note that on current trunk cross compiler from x86_64-linux to > s390x-linux (admittedly just make cc1 of an older configured tree, > but with libcpp (normal and build) rebuilt) fails miserably with > genattrtab: invalid alternative specified for pattern number 1015 > >> * recog.h: Increase MAX_RECOG_ALTERNATIVES. >> Change type of alternative_mask to uint64_t. > > From quick look at genattrtab.c, there are many further spots > which rely on MAX_RECOG_ALTERNATIVES fitting into int bits. > > With this quick patch make cc1 at least succeeds, but no idea whether > I've caught all the spots which work with bitmasks of alternatives.
I've regtested your patch on S/390 without seeing any problems. Could you please commit it to mainline? Thanks! Bye, -Andreas-
