[PATCH] D122089: [CUDA] Add getTargetFeatures for the NVPTX toolchain

[Joseph Huber via Phabricator via cfe-commits]

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The NVPTX toolchain uses target features to determine the PTX version to
use. However this isn't exposed externally like most other toolchain
specific target features are. Add this functionaliy in preparation for
using it in for OpenMP offloading.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D122089

Files:
  clang/lib/Driver/ToolChains/Clang.cpp
  clang/lib/Driver/ToolChains/Cuda.cpp
  clang/lib/Driver/ToolChains/Cuda.h

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