[PATCH] D142999: [Clang] Adjust PIC handling for the AMDGPU ToolChain

[Joseph Huber via Phabricator via cfe-commits]

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The AMDGPU target only emits shared libraries currently. This patch
changes the handling of the PIC level to be managed in the
AMDGPUToolChain rather than having a special case for it. This causes
`--target=amdgcn--` to no longer set the PIC. This should be an
acceptable change since that doesn't use a correct toolchain anyway.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D142999

Files:
  clang/lib/Driver/ToolChains/AMDGPU.cpp
  clang/lib/Driver/ToolChains/AMDGPU.h
  clang/lib/Driver/ToolChains/CommonArgs.cpp
  clang/lib/Driver/ToolChains/HIPAMD.cpp
  clang/test/Driver/amdgcn-toolchain-pic.cl

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