[PATCH] D103562: [NFC][compiler-rt][hwasan] Refactor hwasan functions

[Vitaly Buka via Phabricator via cfe-commits]

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Comment at: compiler-rt/lib/hwasan/hwasan.cpp:205
+  if (registers_frame && stack->trace && stack->size > 0) {
+    stack->trace++;
+    stack->size--;
----------------
maybe we should pop everything up to "pc" to avoid issues with nested calls?

For most users hwasan frames are not very useful. However if you work on sanitizer, some frames can be a useful info. So I don't mind we just relax test cases to accommodate this nesting.

cc @smd 


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https://reviews.llvm.org/D103562