1 files changed, 6 insertions, 0 deletions
diff --git a/clang/lib/Driver/SanitizerArgs.cpp b/clang/lib/Driver/SanitizerArgs.cpp
index 21e4cff..98793a5 100644
--- a/clang/lib/Driver/SanitizerArgs.cpp
+++ b/clang/lib/Driver/SanitizerArgs.cpp
@@ -1382,6 +1382,12 @@ void SanitizerArgs::addArgs(const ToolChain &TC, const llvm::opt::ArgList &Args,
     CmdArgs.push_back(Args.MakeArgString("-fsanitize-annotate-debug-info=" +
                                          toString(AnnotateDebugInfo)));
 
+  if (const Arg *A =
+          Args.getLastArg(options::OPT_fsanitize_debug_trap_reasons,
+                          options::OPT_fno_sanitize_debug_trap_reasons)) {
+    CmdArgs.push_back(Args.MakeArgString(A->getAsString(Args)));
+  }
+
   addSpecialCaseListOpt(Args, CmdArgs,
                         "-fsanitize-ignorelist=", UserIgnorelistFiles);
   addSpecialCaseListOpt(Args, CmdArgs,