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

[Krasimir Georgiev via Phabricator via llvm-commits]

krasimir added a comment.

@samparker : right after r372126 there still seems to be a test failure remaining:

  ; CHECK-NEXT: Machine Natural Loop Construction
                ^
  <stdin>:156:2: note: 'next' match was here
   Machine Natural Loop Construction
   ^
  <stdin>:154:58: note: previous match ended here
   ARM constant island placement and branch shortening pass
                                                           ^
  <stdin>:155:1: note: non-matching line after previous match is here
   MachineDominator Tree Construction
  ^
  
  --
  
  ********************
  Testing Time: 96.32s
  ********************
  Failing Tests (1):
      LLVM :: CodeGen/ARM/O3-pipeline.ll
  
    Expected Passes    : 32993
    Expected Failures  : 147
    Unsupported Tests  : 433
    Unexpected Failures: 1
  FAILED: test/CMakeFiles/check-llvm 


Repository:
  rL LLVM

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  https://reviews.llvm.org/D67539/new/

https://reviews.llvm.org/D67539