[clang] [compiler-rt] Change compiler-rt lib search path for Hexagon-linux (PR #154530)

[via cfe-commits]

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@@ -594,6 +592,9 @@ void HexagonToolChain::getHexagonLibraryPaths(const ArgList &Args,
     LibPaths.push_back(LibDirCpu);
     LibPaths.push_back(LibDir);
   }
+  if (getTriple().isMusl()) {
+    LibPaths.push_back(getCompilerRTPath());
+  }
 }
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quic-k wrote:

if you mean that the correct path is added or not, then yes, it works
this path is added by the driver
`-L<install-dir>/lib/clang/22/lib/hexagon-unknown-linux-musl`

I will try to add this as a test if possible

https://github.com/llvm/llvm-project/pull/154530