[PATCH] D94134: [X86] Add TLBSYNC, INVLPGB and SNP instructions

[Ganesh Gopalasubramanian via Phabricator via llvm-commits]

GGanesh created this revision.
GGanesh added reviewers: RKSimon, craig.topper, lebedev.ri, andreadb, courbet.
GGanesh added projects: LLVM, lld.
Herald added subscribers: pengfei, hiraditya.
GGanesh requested review of this revision.
Herald added a subscriber: llvm-commits.

This patch adds the AMD znver3 instructions INVLPGB, TLBSYNC and SNP. Tests are also added. These instructions needs to be included for znver3 features after adding Scheduler descriptions.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D94134

Files:
  llvm/lib/Target/X86/X86InstrInfo.td
  llvm/lib/Target/X86/X86InstrSNP.td
  llvm/lib/Target/X86/X86Subtarget.h
  llvm/test/MC/Disassembler/X86/x86-32.txt
  llvm/test/MC/X86/SNP-32.s
  llvm/test/MC/X86/SNP-64.s
  llvm/test/MC/X86/x86-32-coverage.s
  llvm/test/MC/X86/x86-32.s
  llvm/test/MC/X86/x86-64.s

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