[all-commits] [llvm/llvm-project] 31cc0a: [BasicAA] Delay getAllocTypeSize() call (NFC)

[Nikita Popov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 31cc0ab321441b8666406a09c2dfa3acd508959e
      https://github.com/llvm/llvm-project/commit/31cc0ab321441b8666406a09c2dfa3acd508959e
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2022-09-13 (Tue, 13 Sep 2022)

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

  Log Message:
  -----------
  [BasicAA] Delay getAllocTypeSize() call (NFC)

This call is expensive, so don't perform it for zero indices.

Also rename the variable to use Alloc rather than Alloca, this
doesn't have anything to do with allocas in particular.