[PATCH] D89703: [SVE][ValueTracking] Clarify TypeSize comparisons in llvm/lib/Transforms

[Caroline via Phabricator via llvm-commits]

CarolineConcatto created this revision.
Herald added subscribers: llvm-commits, psnobl, hiraditya, tschuett.
Herald added a reviewer: efriedma.
Herald added a project: LLVM.
CarolineConcatto requested review of this revision.

Use isKnownXY comparators when one of the operands can be with
scalable vectors or getFixedSize() for all the other cases.

This patch also does bug fixes for getPrimitiveSizeInBits by using
getFixedSize() near the places with the TypeSize comparison.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D89703

Files:
  llvm/lib/Transforms/IPO/GlobalOpt.cpp
  llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
  llvm/lib/Transforms/Scalar/LoopIdiomRecognize.cpp
  llvm/lib/Transforms/Scalar/LoopPredication.cpp
  llvm/lib/Transforms/Scalar/NaryReassociate.cpp
  llvm/lib/Transforms/Utils/ScalarEvolutionExpander.cpp

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