[PATCH] D102469: [sanitizer] Reduce redzone size for small size global objects

[Vitaly Buka via Phabricator via cfe-commits]

vitalybuka accepted this revision.
vitalybuka added inline comments.
This revision is now accepted and ready to land.


================
Comment at: llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp:2556-2559
+  // Reduce redzone size for small size objects, e.g. int, char[1]. MinRZ is at
+  // least 32 bytes, optimize when SizeInBytes is less than half of MinRZ.
+  if (SizeInBytes < MinRZ / 2) {
+    RZ = MinRZ - SizeInBytes;
----------------



Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D102469/new/

https://reviews.llvm.org/D102469

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