[PATCH] D140158: [CUDA] Allow targeting NVPTX directly without a host toolchain

[Joseph Huber via Phabricator via cfe-commits]

jhuber6 updated this revision to Diff 483576.
jhuber6 added a comment.

Accidentally deleted the old `getInputFilename` routine which we need. The
symlink worked fine but would break on Windows, so I ended up writing a hack
that would only use `.cubin` if we have the `nvlink` linker active and the input
comes from the assembler. It's extremely ugly so let me know what you think.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D140158/new/

https://reviews.llvm.org/D140158

Files:
  clang/lib/Driver/Driver.cpp
  clang/lib/Driver/ToolChains/Cuda.cpp
  clang/lib/Driver/ToolChains/Cuda.h
  clang/test/Driver/cuda-cross-compiling.c

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