[all-commits] [llvm/llvm-project] b0750e: Fix rollback of first block erasure in a region.

[Tres via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b0750e2df6e4d5251c67f74265edbc753c76afc2
      https://github.com/llvm/llvm-project/commit/b0750e2df6e4d5251c67f74265edbc753c76afc2
  Author: Tres Popp <tpopp at google.com>
  Date:   2020-11-19 (Thu, 19 Nov 2020)

  Changed paths:
    M mlir/lib/Transforms/Utils/DialectConversion.cpp
    M mlir/test/Transforms/test-legalizer-full.mlir
    M mlir/test/lib/Dialect/Test/TestPatterns.cpp

  Log Message:
  -----------
  Fix rollback of first block erasure in a region.

Differential Revision: https://reviews.llvm.org/D91788