[PATCH] D11370: Improved the interface of methods commuting operands, improved X86-FMA3 mem-folding&coalescing.

[Vyacheslav Klochkov via llvm-commits]

v_klochkov updated this revision to Diff 32646.
v_klochkov added a comment.
Herald added a subscriber: arsenm.

This change-set (3rd revision) is done accordingly to Quentin's suggestion to have 'protected virtual commuteInstructionImpl()' method
 and to have the other method 'commuteInstruction()' non-virtual. The last one can accept CommuteAnyOperandIndex arguments.

This solution gives us only one public commuteInstruction() method instead of 2 methods with different interfaces/prototypes.


http://reviews.llvm.org/D11370

Files:
  llvm/include/llvm/Target/TargetInstrInfo.h
  llvm/lib/CodeGen/RegisterCoalescer.cpp
  llvm/lib/CodeGen/TargetInstrInfo.cpp
  llvm/lib/CodeGen/TwoAddressInstructionPass.cpp
  llvm/lib/Target/AMDGPU/SIFoldOperands.cpp
  llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
  llvm/lib/Target/AMDGPU/SIInstrInfo.h
  llvm/lib/Target/AMDGPU/SIShrinkInstructions.cpp
  llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp
  llvm/lib/Target/ARM/ARMBaseInstrInfo.h
  llvm/lib/Target/ARM/Thumb2SizeReduction.cpp
  llvm/lib/Target/PowerPC/PPCInstrInfo.cpp
  llvm/lib/Target/PowerPC/PPCInstrInfo.h
  llvm/lib/Target/X86/X86InstrFMA.td
  llvm/lib/Target/X86/X86InstrInfo.cpp
  llvm/lib/Target/X86/X86InstrInfo.h
  llvm/test/CodeGen/X86/fma-commute-x86.ll
  llvm/test/CodeGen/X86/fma_patterns.ll

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