[all-commits] [llvm/llvm-project] 146fb5: TableGen: Parenthesize negated predicate-dag leave...

Matt Arsenault via All-commits all-commits at lists.llvm.org
Sun Jul 19 23:35:15 PDT 2026


  Branch: refs/heads/users/arsenm/runtime-libcalls/parenthesize-negated-leaves
  Home:   https://github.com/llvm/llvm-project
  Commit: 146fb5bce897a68ce4c940880d27ec654f35a602
      https://github.com/llvm/llvm-project/commit/146fb5bce897a68ce4c940880d27ec654f35a602
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2026-07-20 (Mon, 20 Jul 2026)

  Changed paths:
    M llvm/test/TableGen/RuntimeLibcallEmitter-predicate-dag.td
    M llvm/utils/TableGen/Basic/PredicateExpanderDag.h
    M llvm/utils/TableGen/Basic/RuntimeLibcalls.cpp

  Log Message:
  -----------
  TableGen: Parenthesize negated predicate-dag leaves with operators

Allows writing more general expressions in the predicate code. Previously
not ("a == b") would be emitted as !a == b.

Co-authored-by: Claude (Claude-Opus-4.8) <noreply at anthropic.com>



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