Hi all, I have some troubles in writing XXInstFormat.td for my little backend. I don't know how should I start writing up this file. Is there any general rule? Thanks. Regards, chenwj -- Wei-Ren Chen (陳韋任) Computer Systems Lab, Institute of Information Science, Academia Sinica, Taiwan (R.O.C.) Tel:886-2-2788-3799 #1667 Homepage: http://people.cs.nctu.edu.tw/~chenwj
I suggest u grep how this file is used. Since it is included in xxInstrInfo.td and this is its only use, we can conclude that this file does nothng more than defining some helper tablegen classes and we thus can totally move these definitions into xxInstrInfo.td and then remove XXInstFormat.td Regards. 在 2013-2-6 下午4:52，"陳韋任 (Wei-Ren Chen)" <chenwj at iis.sinica.edu.tw>写道：> Hi all, > > I have some troubles in writing XXInstFormat.td for my little backend. > I don't know how should I start writing up this file. Is there any > general rule? Thanks. > > > Regards, > chenwj > > -- > Wei-Ren Chen (陳韋任) > Computer Systems Lab, Institute of Information Science, > Academia Sinica, Taiwan (R.O.C.) > Tel:886-2-2788-3799 #1667 > Homepage: http://people.cs.nctu.edu.tw/~chenwj > > _______________________________________________ > LLVM Developers mailing list > LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu > http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130207/775905c6/attachment.html>
Besizes, XXInstFormat.td usually represents how ISA is grouped in the manual. 在 2013-2-7 上午12:31，"Triple Yang" <triple.yang at gmail.com>写道：> I suggest u grep how this file is used. > Since it is included in xxInstrInfo.td and this is its only use, we can > conclude that this file does nothng more than defining some helper tablegen > classes and we thus can totally move these definitions into xxInstrInfo.td > and then remove XXInstFormat.td > > Regards. > 在 2013-2-6 下午4:52，"陳韋任 (Wei-Ren Chen)" <chenwj at iis.sinica.edu.tw>写道： > >> Hi all, >> >> I have some troubles in writing XXInstFormat.td for my little backend. >> I don't know how should I start writing up this file. Is there any >> general rule? Thanks. >> >> >> Regards, >> chenwj >> >> -- >> Wei-Ren Chen (陳韋任) >> Computer Systems Lab, Institute of Information Science, >> Academia Sinica, Taiwan (R.O.C.) >> Tel:886-2-2788-3799 #1667 >> Homepage: http://people.cs.nctu.edu.tw/~chenwj >> >> _______________________________________________ >> LLVM Developers mailing list >> LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu >> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev >> >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130207/4447467f/attachment.html>