[PATCH] D67539: [ARM][LowOverheadLoops] Add LR def safety check

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

@samparker I think your recent commits are causing failures on EXPENSIVE_CHECKS builds, please can you take a look?
http://lab.llvm.org:8011/builders/llvm-clang-x86_64-expensive-checks-win/builds/19705/steps/test-check-all/logs/stdio

  Failing Tests (20):
      LLVM :: CodeGen/ARM/2011-12-19-sjlj-clobber.ll
      LLVM :: CodeGen/ARM/constant-island-movwt.mir
      LLVM :: CodeGen/ARM/constant-islands-cfg.mir
      LLVM :: CodeGen/ARM/constant-islands-split-IT.mir
      LLVM :: CodeGen/ARM/fp16-litpool-arm.mir
      LLVM :: CodeGen/ARM/fp16-litpool-thumb.mir
      LLVM :: CodeGen/ARM/jump-table-islands.ll
      LLVM :: CodeGen/ARM/space-directive.ll
      LLVM :: CodeGen/ARM/thumb-big-stack.ll
      LLVM :: CodeGen/ARM/v8m.base-jumptable_alignment.ll
      LLVM :: CodeGen/Thumb/pr42760.ll
      LLVM :: CodeGen/Thumb2/LowOverheadLoops/massive.mir
      LLVM :: CodeGen/Thumb2/LowOverheadLoops/multiblock-massive.mir
      LLVM :: CodeGen/Thumb2/LowOverheadLoops/revert-non-header.mir
      LLVM :: CodeGen/Thumb2/LowOverheadLoops/size-limit.mir
      LLVM :: CodeGen/Thumb2/LowOverheadLoops/switch.mir
      LLVM :: CodeGen/Thumb2/constant-islands-new-island.ll
      LLVM :: CodeGen/Thumb2/constant-islands.ll
      LLVM :: CodeGen/Thumb2/large-call.ll
      LLVM :: CodeGen/Thumb2/thumb2-tbh.ll


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D67539/new/

https://reviews.llvm.org/D67539