[all-commits] [llvm/llvm-project] e122a7: [TableGen] Add the !substr() bang operator

[Paul C. Anagnostopoulos via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e122a71a0a284e669c970e80214c6b3082aa2534
      https://github.com/llvm/llvm-project/commit/e122a71a0a284e669c970e80214c6b3082aa2534
  Author: Paul C. Anagnostopoulos <paul at windfall.com>
  Date:   2020-12-23 (Wed, 23 Dec 2020)

  Changed paths:
    M llvm/docs/TableGen/ProgRef.rst
    M llvm/include/llvm/TableGen/Record.h
    M llvm/lib/TableGen/Record.cpp
    M llvm/lib/TableGen/TGLexer.cpp
    M llvm/lib/TableGen/TGLexer.h
    M llvm/lib/TableGen/TGParser.cpp
    M llvm/lib/TableGen/TGParser.h
    A llvm/test/TableGen/substr.td

  Log Message:
  -----------
  [TableGen] Add the !substr() bang operator

Update the documentation and add a test.

Build failed: Change SIZE_MAX to std::numeric_limits<int64_t>::max().

Differential Revision: https://reviews.llvm.org/D93419