[clang] [lld] [llvm] [DTLTO][Clang][LLD] Fix DTLTO for multi-call LLVM driver toolchain (PR #162456)

[Fangrui Song via llvm-commits]

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@@ -0,0 +1,11 @@
+from pathlib import Path
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MaskRay wrote:

The convention is to place such auxiliary files to `Inputs/`

https://github.com/llvm/llvm-project/pull/162456