[all-commits] [llvm/llvm-project] 8aceb7: [ValueTypes] Remove MVT::MAX_ALLOWED_VALUETYPE. NF...

[Craig Topper via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8aceb7a53d82f9566a7cf4775effa4089b22a75b
      https://github.com/llvm/llvm-project/commit/8aceb7a53d82f9566a7cf4775effa4089b22a75b
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2024-05-29 (Wed, 29 May 2024)

  Changed paths:
    M llvm/include/llvm/CodeGenTypes/MachineValueType.h
    M llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.h
    M llvm/lib/CodeGen/TargetLoweringBase.cpp

  Log Message:
  -----------
  [ValueTypes] Remove MVT::MAX_ALLOWED_VALUETYPE. NFC (#93654)

Despite the comment, this isn't used to size bit vectors or tables.
That's done by VALUETYPE_SIZE. MAX_ALLOWED_VALUETYPE is only used by
some static_asserts that compare it to VALUETYPE_SIZE.

This patch removes it and most of the static_asserts. I left one where I
compared VALUETYPE_SIZE to token which is the first type that isn't part
of the VALUETYPE range. This isn't strictly needed, we'd probably catch
duplication error from VTEmitter.cpp first.



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