[PATCH] D79864: [PowerPC] Add new linker optimization for PowerPC

[Stefan Pintilie via Phabricator via llvm-commits]

stefanp updated this revision to Diff 267109.
stefanp added a comment.

Addressed some of the review comments.
Added code that I had meant to have in this patch but forgot.

Still need to address the concern where the output for the second load is clobbered between the two loads.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D79864/new/

https://reviews.llvm.org/D79864

Files:
  llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFStreamer.cpp
  llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFStreamer.h
  llvm/lib/Target/PowerPC/MCTargetDesc/PPCInstPrinter.cpp
  llvm/lib/Target/PowerPC/PPC.h
  llvm/lib/Target/PowerPC/PPCInstrInfo.cpp
  llvm/lib/Target/PowerPC/PPCInstrPrefix.td
  llvm/lib/Target/PowerPC/PPCMCInstLower.cpp
  llvm/lib/Target/PowerPC/PPCMIPeephole.cpp
  llvm/test/CodeGen/PowerPC/pcrel-call-linkage-with-calls.ll
  llvm/test/CodeGen/PowerPC/pcrel-got-indirect.ll
  llvm/test/CodeGen/PowerPC/pcrel-linkeropt.ll
  llvm/test/CodeGen/PowerPC/pcrel-relocation-plus-offset.ll
  llvm/test/CodeGen/PowerPC/pcrel-tail-calls.ll

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