[PATCH] D76124: [TTI] Remove getOperationCost

[Sam Parker via Phabricator via llvm-commits]

samparker updated this revision to Diff 253143.
samparker added a comment.

Thanks for taking a look @uweigand, but I've now removed the change that affected the SystemZ test. I'll like to re-add it after this patch. There's also other parts that I'd like to change, like returning the actual cost reported, instead of sometimes only returning the result if it's 'free'. There's also cases where two API calls are used in an attempt to get a 'free' answer. I'm hoping that with some continued refactoring and reorganising, we can reduce the number of calls and further empower the backends.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D76124/new/

https://reviews.llvm.org/D76124

Files:
  llvm/include/llvm/Analysis/TargetTransformInfo.h
  llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
  llvm/include/llvm/CodeGen/BasicTTIImpl.h
  llvm/lib/Analysis/TargetTransformInfo.cpp

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