[all-commits] [llvm/llvm-project] b6ee83: [AArch64] Load/store optimizer fixes and cleanup.

[David Green via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b6ee831b59ef11b424c819d272216add268e6164
      https://github.com/llvm/llvm-project/commit/b6ee831b59ef11b424c819d272216add268e6164
  Author: David Green <david.green at arm.com>
  Date:   2023-11-29 (Wed, 29 Nov 2023)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp
    M llvm/test/CodeGen/AArch64/stp-opt-with-renaming.mir

  Log Message:
  -----------
  [AArch64] Load/store optimizer fixes and cleanup.

This includes a couple of fixes after #71908 for bundles and some cleanup for
the debug output. One was an iterator type that asserted on bundles, the second
a rather subtle issue where forAllMIsUntilDef would hit the LdStLimit when
renaming registers, meaning the last instruction was not updated leaving an
invalid `ldp x6, x6` instruction.