[all-commits] [llvm/llvm-project] b23426: [LLVM][AArch64][Assembly]: Add FAMINMAX assembly/d...

[hassnaaHamdi via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b23426ee0eb4b51b87147de3e376bc49960b7f35
      https://github.com/llvm/llvm-project/commit/b23426ee0eb4b51b87147de3e376bc49960b7f35
  Author: hassnaaHamdi <hassnaa.hamdi at arm.com>
  Date:   2023-10-27 (Fri, 27 Oct 2023)

  Changed paths:
    M llvm/include/llvm/TargetParser/AArch64TargetParser.h
    M llvm/lib/Target/AArch64/AArch64.td
    M llvm/lib/Target/AArch64/AArch64InstrInfo.td
    M llvm/lib/Target/AArch64/AArch64SMEInstrInfo.td
    M llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
    M llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp
    M llvm/test/MC/AArch64/FP8/directive-arch-negative.s
    M llvm/test/MC/AArch64/FP8/directive-arch.s
    A llvm/test/MC/AArch64/FP8/faminmax-diagnostics.s
    A llvm/test/MC/AArch64/FP8/faminmax.s
    A llvm/test/MC/AArch64/FP8_SME2/faminmax-diagnoctics.s
    A llvm/test/MC/AArch64/FP8_SME2/faminmax.s
    A llvm/test/MC/AArch64/FP8_SVE2/faminmax-diagnostics.s
    A llvm/test/MC/AArch64/FP8_SVE2/faminmax.s
    M llvm/unittests/TargetParser/TargetParserTest.cpp

  Log Message:
  -----------
  [LLVM][AArch64][Assembly]: Add FAMINMAX assembly/disasse… (#70115)

…mbly.

This patch adds the feature flag FAMINMAX and the assembly/disassembly
for the following instructions of NEON, SVE2 and SME2:
* NEON:
  - FAMIN
  - FAMAX
* SVE2:
  - FAMIN_ZPmZ
  - FAMAX_ZPmZ
* SME2:
  - FAMAX_2Z2Z
  - FAMIN_2Z2Z
  - FAMAX_4Z4Z
  - FAMIN_4Z4Z

That is according to this documentation:
https://developer.arm.com/documentation/ddi0602/2023-09

Co-authored-by: Caroline Concatto <caroline.concatto at arm.com>