[all-commits] [llvm/llvm-project] 4fe92a: [AArch64] Skip debug ops with regsOverlap in AArch...

[Florian Hahn via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4fe92abceb9a43fffc1c14a8f5150f1057020bf4
      https://github.com/llvm/llvm-project/commit/4fe92abceb9a43fffc1c14a8f5150f1057020bf4
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2019-12-11 (Wed, 11 Dec 2019)

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

  Log Message:
  -----------
  [AArch64] Skip debug ops with regsOverlap in AArch64 LD/ST opt.

This fixes a crash when debug instructions are in between 2 stores.