[PATCH] [PPC64LE] Remove unnecessary swaps from lane-insensitive vector computations

[Bill Schmidt]

I've attempted to address all comments received to date.  I've changed the option handling to ape what's done for some similar passes (will be controlled with -mllvm -disable-ppc-vsx-swap-removal).

I'm still interested in any opinions on some of the FIXME issues I raised.

Thanks for the reviews!

Bill


REPOSITORY
  rL LLVM

http://reviews.llvm.org/D8565

Files:
  lib/Target/PowerPC/CMakeLists.txt
  lib/Target/PowerPC/PPC.h
  lib/Target/PowerPC/PPCTargetMachine.cpp
  lib/Target/PowerPC/PPCVSXSwapRemoval.cpp
  test/CodeGen/PowerPC/swaps-le-1.ll
  test/CodeGen/PowerPC/vsx-ldst-builtin-le.ll
  test/CodeGen/PowerPC/vsx-ldst.ll

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