[PATCH] D83722: [PowerPC] Add options to control paired vector memops support

[Baptiste Saleil via Phabricator via cfe-commits]

bsaleil created this revision.
bsaleil added reviewers: PowerPC, power-llvm-team, nemanjai, lei, saghir, amyk, stefanp.
bsaleil added projects: LLVM, clang, PowerPC.
Herald added subscribers: llvm-commits, cfe-commits, dang, steven.zhang, shchenz, hiraditya.

This patch adds frontend and backend options to enable and disable the PowerPC paired vector memory operations added in ISA 3.1.
Instructions using these options will be added in subsequent patches.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D83722

Files:
  clang/include/clang/Driver/Options.td
  clang/lib/Basic/Targets/PPC.cpp
  clang/lib/Basic/Targets/PPC.h
  clang/test/Driver/ppc-dependent-options.cpp
  llvm/lib/Target/PowerPC/PPC.td
  llvm/lib/Target/PowerPC/PPCInstrPrefix.td
  llvm/lib/Target/PowerPC/PPCScheduleP9.td
  llvm/lib/Target/PowerPC/PPCSubtarget.cpp
  llvm/lib/Target/PowerPC/PPCSubtarget.h

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