[llvm-branch-commits] [sanitizer] Add MemCpyAccessible (PR #112794)

[Vitaly Buka via llvm-branch-commits]

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@@ -219,6 +219,32 @@ static void StopStackDepotBackgroundThread() {
 static void StopStackDepotBackgroundThread() {}
 #endif
 
+void MemCpyAccessible(void *dest, const void *src, uptr n) {
+  if (TryMemCpy(dest, src, n))
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vitalybuka wrote:

Not sure as well. On some examples fast pass 4x faster than page by page.




https://github.com/llvm/llvm-project/pull/112794