[all-commits] [llvm/llvm-project] 610eb3: [PowerPC][Future] Add an ISA Future to go with mcp...

[stefanp-ibm via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 610eb39c685ce75333e2fceb2fefc37bec2201b0
      https://github.com/llvm/llvm-project/commit/610eb39c685ce75333e2fceb2fefc37bec2201b0
  Author: Stefan Pintilie <stefanp at ca.ibm.com>
  Date:   2022-05-26 (Thu, 26 May 2022)

  Changed paths:
    M llvm/lib/Target/PowerPC/PPC.td
    M llvm/lib/Target/PowerPC/PPCInstrInfo.td
    M llvm/lib/Target/PowerPC/PPCScheduleP10.td
    M llvm/lib/Target/PowerPC/PPCScheduleP9.td
    M llvm/lib/Target/PowerPC/PPCSubtarget.cpp
    M llvm/lib/Target/PowerPC/PPCSubtarget.h

  Log Message:
  -----------
  [PowerPC][Future] Add an ISA Future to go with mcpu=future.

On Power PC we have ISA3.0 for Power 9, ISA3.1 for Power 10.
This patchs adds an ISA for mcpu=future. The idea is to have a placeholder ISA
for work that is experimental and may not be supported by existing ISAs.

Reviewed By: lei

Differential Revision: https://reviews.llvm.org/D126075