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-rw-r--r--llvm/lib/Transforms/Instrumentation/RealtimeSanitizer.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Instrumentation/RealtimeSanitizer.cpp b/llvm/lib/Transforms/Instrumentation/RealtimeSanitizer.cpp
index 5ef6ffb58a7c..667fdb746175 100644
--- a/llvm/lib/Transforms/Instrumentation/RealtimeSanitizer.cpp
+++ b/llvm/lib/Transforms/Instrumentation/RealtimeSanitizer.cpp
@@ -90,6 +90,9 @@ PreservedAnalyses RealtimeSanitizerPass::run(Module &M,
[&](Function *Ctor, FunctionCallee) { appendToGlobalCtors(M, Ctor, 0); });
for (Function &F : M) {
+ if (F.empty())
+ continue;
+
if (F.hasFnAttribute(Attribute::SanitizeRealtime))
runSanitizeRealtime(F);