[compiler-rt] [asan] Speed up ASan ODR indicator-based checking (PR #100923)
Artem Pianykh via llvm-commits
llvm-commits at lists.llvm.org
Tue Jul 30 15:06:45 PDT 2024
================
@@ -225,10 +248,12 @@ static void RegisterGlobal(const Global *g) {
}
if (CanPoisonMemory())
PoisonRedZones(*g);
- ListOfGlobals *l = new (GetGlobalLowLevelAllocator()) ListOfGlobals;
- l->g = g;
- l->next = list_of_all_globals;
- list_of_all_globals = l;
+
+ AddGlobalToList(list_of_all_globals, g);
+
+ if (UseODRIndicator(g) && g->odr_indicator != UINTPTR_MAX)
----------------
artempyanykh wrote:
I can do that. The only concern is that `Check` will be more like `CheckAndAdd` rather than just doing checking. OTOH we won't need to repeat this guard.
https://github.com/llvm/llvm-project/pull/100923
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