[all-commits] [llvm/llvm-project] 45288e: [BasicAA] Pass whole DecomposedGEP to subtraction ...

[Nikita Popov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 45288edb6500da98e9a3f133da0f14d0f7586c5b
      https://github.com/llvm/llvm-project/commit/45288edb6500da98e9a3f133da0f14d0f7586c5b
  Author: Nikita Popov <nikita.ppv at gmail.com>
  Date:   2021-09-29 (Wed, 29 Sep 2021)

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

  Log Message:
  -----------
  [BasicAA] Pass whole DecomposedGEP to subtraction API (NFC)

Rather than separately handling subtraction of offset and variable
indices, make this one operation. Also rewrite the implementation
to use range-based for loops.