[PATCH] D88649: [SVE][CodeGen] Add new EVT/MVT getFixedSizeInBits() functions

[David Sherwood via Phabricator via llvm-commits]

david-arm created this revision.
david-arm added reviewers: sdesmalen, paulwalker-arm, efriedma, kmclaughlin.
Herald added subscribers: llvm-commits, psnobl, hiraditya, tschuett.
Herald added a project: LLVM.
david-arm requested review of this revision.

When we know that a particular type is always going to be fixed
width we have so far been writing code like this:

  getSizeInBits().getFixedSize()

Since we are doing this in quite a few places now it seems to make
sense to add a new helper function that allows us to replace
these calls with a single getFixedSizeInBits() call.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D88649

Files:
  llvm/include/llvm/CodeGen/SelectionDAGNodes.h
  llvm/include/llvm/CodeGen/ValueTypes.h
  llvm/include/llvm/Support/MachineValueType.h
  llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
  llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
  llvm/lib/CodeGen/TargetLoweringBase.cpp
  llvm/lib/Target/Hexagon/HexagonISelLoweringHVX.cpp
  llvm/unittests/CodeGen/ScalableVectorMVTsTest.cpp

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