[llvm] [llvm][rtsan] Add transform pass for sanitize_realtime_unsafe (PR #109543)

Nikita Popov via llvm-commits llvm-commits at lists.llvm.org
Mon Sep 23 07:40:18 PDT 2024


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@@ -45,6 +46,26 @@ static void insertCallAtAllFunctionExitPoints(Function &Fn,
         insertCallBeforeInstruction(Fn, I, InsertFnName);
 }
 
+static PreservedAnalyses rtsanPreservedCFGAnalyses() {
+  PreservedAnalyses PA;
+  PA.preserveSet<CFGAnalyses>();
+  return PA;
+}
+
+static void insertNotifyBlockingCallAtFunctionEntryPoint(Function &F) {
+  IRBuilder<> Builder(&F.front().front());
+  Value *NameArg = Builder.CreateGlobalString(demangle(F.getName()));
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nikic wrote:

You should use CreateGlobalString. Deprecated in https://github.com/llvm/llvm-project/commit/04d8e364bbf758b2ecbc06b782f1b5dd91bd16e6.

https://github.com/llvm/llvm-project/pull/109543


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