[PATCH] D145108: [RISCV][llvm-tblgen] Support conditional definitions using !exists clauses

[Jay Foad via Phabricator via llvm-commits]

foad added inline comments.


================
Comment at: llvm/lib/TableGen/TGParser.cpp:405
+    if (LHS == OldLHS) {
+      PrintError(Loop.Loc,
+                 Twine("unable to resolve if condition '") +
----------------
Is it possible to add a lit test for this error case?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D145108/new/

https://reviews.llvm.org/D145108