[PATCH] D101374: [LV] Consider Loop Unroll Hints When Making Interleave Decisions

[Wei Wang via Phabricator via llvm-commits]

weiwang added inline comments.


================
Comment at: llvm/test/Transforms/LoopVectorize/nounroll.ll:1
+; RUN: opt < %s -passes='loop-vectorize' -debug-only=loop-vectorize -S 2>&1 | FileCheck %s
+
----------------
I saw this test failed in my local build and also from build bots: http://lab.llvm.org:8011/#/builders/67/builds/2504 with the following error:
```
Input was:
<<<<<<
           1: opt: Unknown command line argument '-debug-only=loop-vectorize'. Try: '/home/buildbot/as-worker-92/clang-with-thin-lto-ubuntu/build/stage1/bin/opt --help' 
check:5'0     X~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
check:5'1      ?                                                                                                                                                          possible intended match
           2: opt: Did you mean '--debug-pass=loop-vectorize'? 
check:5'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>>>>>
--
```

I think `-debug-only` is only available when `-DLLVM_ENABLE_ASSERTIONS=ON`.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D101374/new/

https://reviews.llvm.org/D101374