[all-commits] [llvm/llvm-project] 6e530a: [Verifier] enable and limit llvm.experimental.noal...

[dobbelaj-snps via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6e530a3dac0c41608bac30f12d59fa3cbca48c4a
      https://github.com/llvm/llvm-project/commit/6e530a3dac0c41608bac30f12d59fa3cbca48c4a
  Author: Jeroen Dobbelaere <jeroen.dobbelaere at synopsys.com>
  Date:   2021-01-25 (Mon, 25 Jan 2021)

  Changed paths:
    M llvm/lib/IR/Verifier.cpp

  Log Message:
  -----------
  [Verifier] enable and limit llvm.experimental.noalias.scope.decl dominance checking

Checking the llvm.experimental.noalias.scope.decl dominance can be worstcase O(N^2).
Limit the dominance check to N=32.

Reviewed By: fhahn

Differential Revision: https://reviews.llvm.org/D95335