[PATCH] D54698: [SelectionDAG] Initial support for FSHL/FSHR funnel shift opcodes (PR39467)

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon updated this revision to Diff 176404.
RKSimon added a comment.

Added TODO for fshl/fshr -> rotl/rotr combines


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D54698/new/

https://reviews.llvm.org/D54698

Files:
  include/llvm/CodeGen/ISDOpcodes.h
  include/llvm/CodeGen/TargetLowering.h
  lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
  lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
  lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
  lib/CodeGen/SelectionDAG/TargetLowering.cpp
  lib/CodeGen/TargetLoweringBase.cpp
  lib/Target/X86/X86ISelLowering.cpp
  lib/Target/X86/X86TargetTransformInfo.cpp
  test/CodeGen/X86/fshl.ll
  test/CodeGen/X86/fshr.ll
  test/CodeGen/X86/funnel-shift.ll

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