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-rw-r--r--llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp2
-rw-r--r--llvm/test/Instrumentation/AddressSanitizer/do-not-instrument-sanitizers.ll2
2 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
index df180df7dea..f2c0cc2a998 100644
--- a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
+++ b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
@@ -1883,7 +1883,7 @@ bool AddressSanitizer::runOnFunction(Function &F) {
if (&F == AsanCtorFunction) return false;
if (F.getLinkage() == GlobalValue::AvailableExternallyLinkage) return false;
if (!ClDebugFunc.empty() && ClDebugFunc == F.getName()) return false;
- if (F.getName().find("__asan_") != std::string::npos) return false;
+ if (F.getName().startswith("__asan_") != std::string::npos) return false;
// If needed, insert __asan_init before checking for SanitizeAddress attr.
// This function needs to be called even if the function body is not
diff --git a/llvm/test/Instrumentation/AddressSanitizer/do-not-instrument-sanitizers.ll b/llvm/test/Instrumentation/AddressSanitizer/do-not-instrument-sanitizers.ll
index fc263aad784..b4407a8fc6d 100644
--- a/llvm/test/Instrumentation/AddressSanitizer/do-not-instrument-sanitizers.ll
+++ b/llvm/test/Instrumentation/AddressSanitizer/do-not-instrument-sanitizers.ll
@@ -21,4 +21,4 @@ entry:
ret i32 0
}
-; CHECK: declare void @__asan_init() \ No newline at end of file
+; CHECK: declare void @__asan_init()
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