[all-commits] [llvm/llvm-project] 17f4f2: [MLIR, test] Fix use of undef FileCheck var

[RoboTux via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 17f4f23eeab402c792fb5c6a8e66be6afd88c33f
      https://github.com/llvm/llvm-project/commit/17f4f23eeab402c792fb5c6a8e66be6afd88c33f
  Author: Thomas Preud'homme <thomasp at graphcore.ai>
  Date:   2021-04-06 (Tue, 06 Apr 2021)

  Changed paths:
    M mlir/test/Transforms/canonicalize.mlir

  Log Message:
  -----------
  [MLIR, test] Fix use of undef FileCheck var

MLIR test Transforms/canonicalize.mlir tries to check for the absence of
a sequence of instructions with several CHECK-NOT with one of those
directives using a variable defined in another. However CHECK-NOT are
checked independently so that is using a variable defined in a pattern
that should not occur in the input.

This commit removes the dependency between those CHECK-NOT by replacing
occurences of variables by the regex that were used to define them.

Reviewed By: pifon2a

Differential Revision: https://reviews.llvm.org/D99958