[PATCH] D141078: [CUDA][HIP] Support '--offload-arch=native' for the new driver

[Joseph Huber via Phabricator via cfe-commits]

jhuber6 created this revision.
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This patch applies the same handling for the `--offload-arch=native'
string to the new driver. The support for OpenMP will require some extra
logic to infer the triples from the derived architecture strings.

Depends on D141051 <https://reviews.llvm.org/D141051>


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D141078

Files:
  clang/lib/Driver/Driver.cpp
  clang/test/Driver/amdgpu-hip-system-arch.c
  clang/test/Driver/nvptx-cuda-system-arch.c
  clang/test/Driver/openmp-offload-infer.c

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