[PATCH] D74486: [PowerPC][Future] Add initial support for PC Relative addressing for constant pool loads

[Stefan Pintilie via Phabricator via llvm-commits]

stefanp updated this revision to Diff 245713.
stefanp added a comment.

Cleaned up patch and removed the NFC part.
Also added a couple of new patterns to the td file and added a new PPCISD node `MAT_PCREL_ADDR`. The only purpose of this new node is to materialize PC Relative addresses.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D74486/new/

https://reviews.llvm.org/D74486

Files:
  llvm/include/llvm/BinaryFormat/ELFRelocs/PowerPC64.def
  llvm/lib/Target/PowerPC/MCTargetDesc/PPCAsmBackend.cpp
  llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp
  llvm/lib/Target/PowerPC/MCTargetDesc/PPCFixupKinds.h
  llvm/lib/Target/PowerPC/MCTargetDesc/PPCInstPrinter.cpp
  llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp
  llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.h
  llvm/lib/Target/PowerPC/MCTargetDesc/PPCMachObjectWriter.cpp
  llvm/lib/Target/PowerPC/PPC.h
  llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
  llvm/lib/Target/PowerPC/PPCISelLowering.cpp
  llvm/lib/Target/PowerPC/PPCISelLowering.h
  llvm/lib/Target/PowerPC/PPCInstrInfo.cpp
  llvm/lib/Target/PowerPC/PPCInstrInfo.td
  llvm/lib/Target/PowerPC/PPCInstrPrefix.td
  llvm/lib/Target/PowerPC/PPCMCInstLower.cpp
  llvm/test/CodeGen/PowerPC/constant-pool.ll
  llvm/test/CodeGen/PowerPC/csr-split.ll
  llvm/test/CodeGen/PowerPC/pcrel.ll

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