[all-commits] [llvm/llvm-project] ae9a5b: [SystemZ] Add TPEI instruction and Associated Faci...

[Dominik Steenken via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ae9a5b07e0dca10cd44a11f11915be5eab002307
      https://github.com/llvm/llvm-project/commit/ae9a5b07e0dca10cd44a11f11915be5eab002307
  Author: Dominik Steenken <dost at de.ibm.com>
  Date:   2024-04-19 (Fri, 19 Apr 2024)

  Changed paths:
    M llvm/lib/Target/SystemZ/SystemZFeatures.td
    M llvm/lib/Target/SystemZ/SystemZInstrSystem.td
    M llvm/lib/Target/SystemZ/SystemZScheduleZ14.td
    M llvm/lib/Target/SystemZ/SystemZScheduleZ15.td
    M llvm/lib/Target/SystemZ/SystemZScheduleZ16.td
    M llvm/test/MC/Disassembler/SystemZ/insns-z14.txt
    M llvm/test/MC/SystemZ/insn-bad-z13.s
    M llvm/test/MC/SystemZ/insn-good-z14.s

  Log Message:
  -----------
  [SystemZ] Add TPEI instruction and Associated Facility (#89372)

This PR adds the TPEI (Test Pending External Interruption) instruction,
along with the facility that contains it. This is a millicoded system
instruction that is not used for code generation, so it will be used
exclusively by the Assembler and Disassembler.
Accordingly, this commit also adds tests for both.



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