[all-commits] [llvm/llvm-project] 17e293: [LLVM][AArch64]CFINV - Add UNPREDICTABLE behaviour...

[CarolineConcatto via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 17e293d5b8f1e4486606127f2bc2fa5d1d52c13e
      https://github.com/llvm/llvm-project/commit/17e293d5b8f1e4486606127f2bc2fa5d1d52c13e
  Author: CarolineConcatto <caroline.concatto at arm.com>
  Date:   2025-05-20 (Tue, 20 May 2025)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64InstrInfo.td
    M llvm/test/MC/Disassembler/AArch64/armv8.4a-flag.txt

  Log Message:
  -----------
  [LLVM][AArch64]CFINV - Add UNPREDICTABLE behaviour if CRm is not zero (#140593)

Now CFINV follows AXFLAGS behaviour for CRm.

It looks like (0) in the instruction encoding means that the behaviour
is UNPREDICTABLE if that bit is not zero.



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