[PATCH] D42642: [CUDA] Detect installation in PATH

[Jonas Hahnfeld via Phabricator via cfe-commits]

Hahnfeld updated this revision to Diff 132029.
Hahnfeld added a comment.

Follow symlinked `ptxas` executables.


https://reviews.llvm.org/D42642

Files:
  include/clang/Driver/Options.td
  lib/Driver/ToolChains/Cuda.cpp
  test/Driver/Inputs/CUDA-nolibdevice/usr/local/cuda/bin/ptxas
  test/Driver/Inputs/CUDA-symlinks/opt/cuda/bin/ptxas
  test/Driver/Inputs/CUDA-symlinks/opt/cuda/include/.keep
  test/Driver/Inputs/CUDA-symlinks/opt/cuda/lib/.keep
  test/Driver/Inputs/CUDA-symlinks/opt/cuda/nvvm/libdevice/libdevice.compute_30.10.bc
  test/Driver/Inputs/CUDA-symlinks/opt/cuda/nvvm/libdevice/libdevice.compute_35.10.bc
  test/Driver/Inputs/CUDA-symlinks/usr/bin/ptxas
  test/Driver/Inputs/CUDA/usr/local/cuda/bin/ptxas
  test/Driver/cuda-detect-path.cu
  test/Driver/cuda-detect.cu
  test/Driver/cuda-not-found.cu
  test/Driver/cuda-version-check.cu

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