[all-commits] [llvm/llvm-project] 29969c: [AArch64][llvm] Armv9.7-A: Add support for SVE2p3 ...

Jonathan Thackray via All-commits all-commits at lists.llvm.org
Thu Oct 23 15:55:32 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 29969c988bb9004d201e7e6280e193cbcf7aacc8
      https://github.com/llvm/llvm-project/commit/29969c988bb9004d201e7e6280e193cbcf7aacc8
  Author: Jonathan Thackray <jonathan.thackray at arm.com>
  Date:   2025-10-23 (Thu, 23 Oct 2025)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
    M llvm/lib/Target/AArch64/SVEInstrFormats.td
    A llvm/test/MC/AArch64/SVE2p3/cvt-diagnostics.s
    A llvm/test/MC/AArch64/SVE2p3/cvt.s

  Log Message:
  -----------
  [AArch64][llvm] Armv9.7-A: Add support for SVE2p3 CVT operations (#163162)

Add instructions for SVE2p3 CVT operations:

  - FCVTZSN
  - FCVTZUN
  - SCVTF
  - SCVTFLT
  - UCVTF
  - UCVTFLT

as documented here:

  * https://developer.arm.com/documentation/ddi0602/2025-09/
  * https://developer.arm.com/documentation/109697/2025_09/2025-Architecture-Extensions



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