[PATCH] D17533: CXX_FAST_TLS calling convention: performance improvement for PPC64

[Thomas Jablin via llvm-commits]

tjablin updated this revision to Diff 52644.
tjablin added a comment.

Simplify logic in getCalleeSavedRegsViaCopy. Add comments.


http://reviews.llvm.org/D17533

Files:
  lib/CodeGen/TargetFrameLoweringImpl.cpp
  lib/Target/PowerPC/PPCCallingConv.td
  lib/Target/PowerPC/PPCFastISel.cpp
  lib/Target/PowerPC/PPCISelLowering.cpp
  lib/Target/PowerPC/PPCISelLowering.h
  lib/Target/PowerPC/PPCMachineFunctionInfo.h
  lib/Target/PowerPC/PPCRegisterInfo.cpp
  lib/Target/PowerPC/PPCRegisterInfo.h
  test/CodeGen/PowerPC/cxx_tlscc64.ll

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