[PATCH] D117013: [PowerPC] Set the special DSCR with a compiler option.

[Stefan Pintilie via Phabricator via llvm-commits]

stefanp created this revision.
stefanp added reviewers: lei, nemanjai.
Herald added subscribers: shchenz, kbarton, hiraditya.
stefanp requested review of this revision.
Herald added a project: LLVM.

Add a compiler option and the instructions required to set the
special Data Stream Control Register (DSCR). The special register will
not be set by default.

Original patch by: Muhammad Usman


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D117013

Files:
  llvm/lib/Target/PowerPC/P10InstrResources.td
  llvm/lib/Target/PowerPC/P9InstrResources.td
  llvm/lib/Target/PowerPC/PPCInstrInfo.td
  llvm/lib/Target/PowerPC/PPCPreEmitPeephole.cpp
  llvm/test/CodeGen/PowerPC/dscr-set.ll
  llvm/test/MC/Disassembler/PowerPC/ppc64-encoding.txt
  llvm/test/MC/PowerPC/ppc64-encoding-ext.s

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