[all-commits] [llvm/llvm-project] c49611: Mark CFG as preserved in TypePromotion and Interle...

[David Green via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c49611f9097899e51a91ddc71eb295486f5271ea
      https://github.com/llvm/llvm-project/commit/c49611f9097899e51a91ddc71eb295486f5271ea
  Author: David Green <david.green at arm.com>
  Date:   2021-09-22 (Wed, 22 Sep 2021)

  Changed paths:
    M llvm/lib/CodeGen/InterleavedAccessPass.cpp
    M llvm/lib/CodeGen/TypePromotion.cpp
    M llvm/test/CodeGen/ARM/O3-pipeline.ll

  Log Message:
  -----------
  Mark CFG as preserved in TypePromotion and InterleaveAccess passes

Neither of these passes modify the CFG, allowing us to preserve DomTree
and LoopInfo across them by using setPreservesCFG.

Differential Revision: https://reviews.llvm.org/D110161