[all-commits] [llvm/llvm-project] 8b5b03: [test, LoopVectorize] Fix use of var defined in CH...

[RoboTux via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8b5b03c279be111bfcac79200d8cba5007d59c58
      https://github.com/llvm/llvm-project/commit/8b5b03c279be111bfcac79200d8cba5007d59c58
  Author: Thomas Preud'homme <thomasp at graphcore.ai>
  Date:   2021-03-30 (Tue, 30 Mar 2021)

  Changed paths:
    M llvm/test/Transforms/LoopVectorize/X86/x86-pr39099.ll

  Log Message:
  -----------
  [test, LoopVectorize] Fix use of var defined in CHECK-NOT

LLVM test Transforms/LoopVectorize/X86/x86-pr39099.ll 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 only checks for the absence of a widened load which rules
out the presence of the whole sequence and does not involve an undefined
variable.

Reviewed By: fhahn

Differential Revision: https://reviews.llvm.org/D99583