fix asan tests

Author: AllanZyne

llvm/lib/SYCLLowerIR/ComputeModuleRuntimeInfo.cpp

@@ -50,7 +50,7 @@ bool isModuleUsingAsan(const Module &M) {
 }
 
 bool isModuleUsingMsan(const Module &M) {
-  return M.getGlobalVariable("__MsanKernelMetadata") != nullptr;
+  return M.getNamedGlobal("__MsanKernelMetadata");
 }
 
 // This function traverses over reversed call graph by BFS algorithm.

sycl/source/detail/program_manager/program_manager.cpp

@@ -1877,11 +1877,11 @@ void ProgramManager::addImages(sycl_device_binaries DeviceBinary) {
         std::string SanValue =
             detail::DeviceBinaryProperty(SanProp).asCString();
 
-        if (SanValue == "asan") {
+        if (SanValue.rfind("asan", 0) == 0) { // starts_with
           m_SanitizerFoundInImage = SanitizerType::AddressSanitizer;
-        } else if (SanValue == "msan") {
+        } else if (SanValue.rfind("msan", 0) == 0) {
           m_SanitizerFoundInImage = SanitizerType::MemorySanitizer;
-        } else if (SanValue == "tsan") {
+        } else if (SanValue.rfind("tsan", 0) == 0) {
           m_SanitizerFoundInImage = SanitizerType::ThreadSanitizer;
         }
       }