[PATCH] D140371: [Attributor] potential constant values for PHI and Load

[Sameer Sahasrabuddhe via Phabricator via llvm-commits]

sameerds created this revision.
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sameerds requested review of this revision.
Herald added a reviewer: jdoerfert.
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AAPotentialConstantValues now works for PHI and Load by simply examinig
AAPotentialValues for the instruction itself.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D140371

Files:
  llvm/lib/Transforms/IPO/AttributorAttributes.cpp
  llvm/test/Transforms/Attributor/ArgumentPromotion/2008-02-01-ReturnAttrs.ll
  llvm/test/Transforms/Attributor/IPConstantProp/openmp_parallel_for.ll
  llvm/test/Transforms/Attributor/IPConstantProp/return-argument.ll
  llvm/test/Transforms/Attributor/multiple-offsets-pointer-info.ll
  llvm/test/Transforms/Attributor/value-simplify-dbg.ll
  llvm/test/Transforms/Attributor/value-simplify-pointer-info.ll
  llvm/test/Transforms/Attributor/value-simplify.ll
  llvm/test/Transforms/Attributor/willreturn.ll

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