[all-commits] [llvm/llvm-project] a0be17: [RISCV] Remove unnecessary entries from RISCVVInve...

Craig Topper via All-commits all-commits at lists.llvm.org
Mon Feb 24 09:32:19 PST 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a0be17dc91d054290910b5787f41900fb6ef0d6e
      https://github.com/llvm/llvm-project/commit/a0be17dc91d054290910b5787f41900fb6ef0d6e
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2025-02-24 (Mon, 24 Feb 2025)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td

  Log Message:
  -----------
  [RISCV] Remove unnecessary entries from RISCVVInversePseudosTable. NFC (#128376)

The inverse pseudos table contained entries that map back to the
unmasked and masked pseudo, but the lookup only returns the first one.

Add a new FilterClassField to remove the unnecessary entries.

This reduces the size of the llvm-mca binary by ~32KB.



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