[all-commits] [llvm/llvm-project] 865104: [AArch64][SME] Change output class of FORM_TRANSPO...

[Kerry McLaughlin via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 865104a1042e824254b130c00c7f8ee0e0e0f6c5
      https://github.com/llvm/llvm-project/commit/865104a1042e824254b130c00c7f8ee0e0e0f6c5
  Author: Kerry McLaughlin <kerry.mclaughlin at arm.com>
  Date:   2025-01-24 (Fri, 24 Jan 2025)

  Changed paths:
    M llvm/lib/Target/AArch64/SMEInstrFormats.td
    M llvm/test/CodeGen/AArch64/sme2-intrinsics-int-dots.ll

  Log Message:
  -----------
  [AArch64][SME] Change output class of FORM_TRANSPOSED_REG_TUPLE pseudos (#123755)

The FORM_TRANSPOSED_REG_TUPLE pseudo nodes use either the ZPR2Mul2
or ZPR4Mul4 register classes for output. This patch changes the class
so that these can be extended to other multi-vector intrinsics which
instead create a ZPR2/ZPR4 register sequence.



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