[all-commits] [llvm/llvm-project] 3df3f3: [BasicAA] Handle gep with unknown sizes earlier (N...

[Nikita Popov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3df3f3df4539c3df7519caf33ea73d80eba653bd
      https://github.com/llvm/llvm-project/commit/3df3f3df4539c3df7519caf33ea73d80eba653bd
  Author: Nikita Popov <nikita.ppv at gmail.com>
  Date:   2021-03-28 (Sun, 28 Mar 2021)

  Changed paths:
    M llvm/lib/Analysis/BasicAliasAnalysis.cpp

  Log Message:
  -----------
  [BasicAA] Handle gep with unknown sizes earlier (NFCI)

If the sizes of both memory locations are unknown, we can only
perform a check on the underlying objects. There's no point in
going through GEP decomposition in this case.