[all-commits] [llvm/llvm-project] b7ede7: [MemCpyOpt] Use BatchAA when processing one instru...

[Nikita Popov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b7ede701d8508874d92df72728e7fcec71fdd84a
      https://github.com/llvm/llvm-project/commit/b7ede701d8508874d92df72728e7fcec71fdd84a
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2022-12-06 (Tue, 06 Dec 2022)

  Changed paths:
    M llvm/include/llvm/Transforms/Scalar/MemCpyOptimizer.h
    M llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp

  Log Message:
  -----------
  [MemCpyOpt] Use BatchAA when processing one instruction (NFCI)

While we can't use a single BatchAA instance for the entire
MemCpyOpt run without further justification, we can use BatchAA
while performing the queries related to a single instruction
(these will first perform some AA-based checks, and then modify
the IR only afterwards).