[all-commits] [llvm/llvm-project] d89876: [RISCV] FeatureVendorXwchc should imply FeatureStd...

[Craig Topper via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d898761ca24acd62448993b369a1c1b95354707d
      https://github.com/llvm/llvm-project/commit/d898761ca24acd62448993b369a1c1b95354707d
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2025-03-11 (Tue, 11 Mar 2025)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVFeatures.td
    M llvm/test/CodeGen/RISCV/attributes.ll

  Log Message:
  -----------
  [RISCV] FeatureVendorXwchc should imply FeatureStdExtZca. (#130817)

If we don't do this the binary emission won't set the compressed flag in
the ELF header and won't emit alignment NOPs for R_RISCV_ALIGN correctly
to support the existence of 2 byte instructions in the stream.



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