[clang] [clang][deps] Only bypass scanning VFS for the module cache (PR #88800)

[Jan Svoboda via cfe-commits]

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@@ -201,11 +201,8 @@ const CachedRealPath &DependencyScanningFilesystemSharedCache::CacheShard::
   return *StoredRealPath;
 }
 
-static bool shouldCacheStatFailures(StringRef Filename) {
-  StringRef Ext = llvm::sys::path::extension(Filename);
-  if (Ext.empty())
-    return false; // This may be the module cache directory.
-  return true;
+bool DependencyScanningWorkerFilesystem::shouldBypass(StringRef Path) const {
+  return BypassedPathPrefix && Path.starts_with(*BypassedPathPrefix);
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jansvoboda11 wrote:

https://github.com/llvm/llvm-project/pull/102540

https://github.com/llvm/llvm-project/pull/88800