[PATCH] D30057: [NVPTX] Added support for v2f16 operations.

[Artem Belevich via Phabricator via llvm-commits]

tra created this revision.

This patch enables support for .f16x2 operations.

- Added new register type Float16x2.
- Added support for .f16x2 instructions.
- Added handling of vectorized loads/stores of v2f16 values.


https://reviews.llvm.org/D30057

Files:
  lib/Target/NVPTX/InstPrinter/NVPTXInstPrinter.cpp
  lib/Target/NVPTX/NVPTXAsmPrinter.cpp
  lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp
  lib/Target/NVPTX/NVPTXISelDAGToDAG.h
  lib/Target/NVPTX/NVPTXISelLowering.cpp
  lib/Target/NVPTX/NVPTXISelLowering.h
  lib/Target/NVPTX/NVPTXInstrInfo.cpp
  lib/Target/NVPTX/NVPTXInstrInfo.td
  lib/Target/NVPTX/NVPTXIntrinsics.td
  lib/Target/NVPTX/NVPTXRegisterInfo.cpp
  lib/Target/NVPTX/NVPTXRegisterInfo.td
  test/CodeGen/NVPTX/LoadStoreVectorizer.ll
  test/CodeGen/NVPTX/f16-instructions.ll
  test/CodeGen/NVPTX/f16x2-instructions.ll
  test/CodeGen/NVPTX/param-load-store.ll

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