[PATCH] D116673: [Clang][NVPTX]Add NVPTX intrinsics and builtins for CUDA PTX cvt sm80 instructions

[Jack Kirk via Phabricator via cfe-commits]

JackAKirk created this revision.
JackAKirk added reviewers: Naghasan, tra, hiraditya, yaxunl.
JackAKirk added projects: clang, LLVM.
Herald added subscribers: asavonic, jholewinski.
JackAKirk requested review of this revision.
Herald added a subscriber: jdoerfert.

Adds NVPTX intrinsics and builtins for CUDA PTX cvt instructions for sm80 architectures and above.  Requires ptx 7.0.

PTX ISA description of cvt instructions : https://docs.nvidia.com/cuda/parallel-thread-execution/index.html#data-movement-and-conversion-instructions-cvt

Signed-off-by: JackAKirk <jack.kirk at codeplay.com>


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D116673

Files:
  clang/include/clang/Basic/BuiltinsNVPTX.def
  clang/test/CodeGen/builtins-nvptx.c
  llvm/include/llvm/IR/IntrinsicsNVVM.td
  llvm/lib/Target/NVPTX/MCTargetDesc/NVPTXInstPrinter.cpp
  llvm/lib/Target/NVPTX/NVPTX.h
  llvm/lib/Target/NVPTX/NVPTXInstrInfo.td
  llvm/lib/Target/NVPTX/NVPTXIntrinsics.td
  llvm/test/CodeGen/NVPTX/convert-sm80.ll

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