[PATCH] D82930: [HIP] Fix rocm detection

[Yaxun Liu via Phabricator via cfe-commits]

yaxunl marked an inline comment as done.
yaxunl added inline comments.


================
Comment at: clang/lib/Driver/ToolChains/AMDGPU.cpp:167
+    llvm::ErrorOr<std::unique_ptr<llvm::MemoryBuffer>> VersionFile =
+        FS.getBufferForFile(BinPath + "/.hipVersion");
+    if (!VersionFile)
----------------
arsenm wrote:
> I don't think the detection should fail if this is missing
why? this file is unique to HIP installation. If it is missing, the installation is broken.


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  https://reviews.llvm.org/D82930/new/

https://reviews.llvm.org/D82930