[PATCH] D63957: [UpdateTestChecks][PowerPC] Avoid empty string when scrubbing loop comments

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added inline comments.


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Comment at: llvm/utils/UpdateTestChecks/asm.py:218
   asm = string.expandtabs(asm, 2)
   # Stripe unimportant comments
+  asm = SCRUB_LOOP_COMMENT_RE.sub(r'#', asm)
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Does the comment need updating?


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D63957/new/

https://reviews.llvm.org/D63957