[all-commits] [llvm/llvm-project] 8b7e66: [mlir][AsmFormat] Avoid invalidating the iterator ...

[River Riddle via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8b7e669e68f9a8e2aa133d0f695a250fc3381e3a
      https://github.com/llvm/llvm-project/commit/8b7e669e68f9a8e2aa133d0f695a250fc3381e3a
  Author: River Riddle <riddleriver at gmail.com>
  Date:   2020-04-07 (Tue, 07 Apr 2020)

  Changed paths:
    M mlir/tools/mlir-tblgen/OpFormatGen.cpp

  Log Message:
  -----------
  [mlir][AsmFormat] Avoid invalidating the iterator when verifying attributes

Summary: 'it' may get invalidated when recursing into optional groups. This revision refactors the inner loop to avoid the need to compare the iterator after invalidation.

Differential Revision: https://reviews.llvm.org/D77686