[llvm-dev] About TableGen RangeList (original) (raw)
陳韋任 via llvm-dev llvm-dev at lists.llvm.org
Sat Apr 15 08:55:30 PDT 2017
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Hi All,
One thing I believe also bothers someone else. Say we have the following code snippet:
bits<32> insnEncoding;
let insnEncoding{15-12} = 0b0100;Can we write the let expression with range list like this, with the same meaning?
let insnEncoding{12-15} = 0b0100;I take a look on TGParser::ParseRangePiece (lib/TableGen/TGParser.cpp), seems the answer is YES. Can anyone confirm this?
Thanks.
Regards, chenwj
-- Wei-Ren Chen (陳韋任) Homepage: https://people.cs.nctu.edu.tw/~chenwj -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20170415/617c5f27/attachment.html>
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