Don’t try renaming saved index if it doesn’t exist
#221
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We were calling `llvm::sys::fs::rename` with the assumption that it fails immediately if `savedPathBuf` does not exist. But on Windows, the rename is retried 200 times with 10ms delay = for 2s, causing the creation of a new indexstore-db take 2s longer than necessary on Windows. https://github.com/swiftlang/indexstore-db/blob/6120b53b1e8774ef4e2ad83438d4d94961331e72/lib/LLVMSupport/Support/Windows/Path.inc#L540-L543
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@swift-ci Please test |
bnbarham
approved these changes
Oct 14, 2024
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Closing in favor of #222 |
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We were calling
llvm::sys::fs::renamewith the assumption that it fails immediately ifsavedPathBufdoes not exist. But on Windows, the rename is retried 200 times with 10ms delay = for 2s, causing the creation of a new indexstore-db take 2s longer than necessary on Windows.indexstore-db/lib/LLVMSupport/Support/Windows/Path.inc
Lines 540 to 543 in 6120b53