[PATCH] D89832: [CUDA] Extract CUDA version from cuda.h if version.txt is not found

[Artem Belevich via Phabricator via cfe-commits]

tra created this revision.
tra added reviewers: jlebar, yaxunl, emankov.
Herald added subscribers: dexonsmith, bixia.
Herald added a project: clang.
tra requested review of this revision.

This is a follow-up to D89752 <https://reviews.llvm.org/D89752>,

If CUDA version can not be determined based on version.txt file, attempt to find CUDA_VERSION macro in cuda.h.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D89832

Files:
  clang/include/clang/Basic/DiagnosticDriverKinds.td
  clang/lib/Driver/ToolChains/Cuda.cpp
  clang/lib/Driver/ToolChains/Cuda.h
  clang/test/Driver/Inputs/CUDA_111/usr/local/cuda/include/cuda.h
  clang/test/Driver/cuda-version-check.cu

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