[all-commits] [llvm/llvm-project] 3df5d5: [ConstraintElimination] Fix variables used for pat...

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3df5d5aace0e61592ffa8e9b950d86099228e77d
      https://github.com/llvm/llvm-project/commit/3df5d5aace0e61592ffa8e9b950d86099228e77d
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2021-02-14 (Sun, 14 Feb 2021)

  Changed paths:
    M llvm/lib/Transforms/Scalar/ConstraintElimination.cpp
    M llvm/test/Transforms/ConstraintElimination/geps.ll

  Log Message:
  -----------
  [ConstraintElimination] Fix variables used for pattern matching.

Re-using the matched variable in the pattern does not work as expected.
This patch fixes that by introducing a new variable for the 2nd level
match.