1 files changed, 8 insertions, 0 deletions
diff --git a/lib/profile/InstrProfiling.h b/lib/profile/InstrProfiling.h
index 740e2d4d5..3ef7eacf0 100644
--- a/lib/profile/InstrProfiling.h
+++ b/lib/profile/InstrProfiling.h
@@ -170,6 +170,14 @@ void __llvm_profile_initialize_file(void);
  */
 const char *__llvm_profile_get_path_prefix();
 
+/*!
+ * \brief Return filename (including path) of the profile data. Note that if the
+ * user calls __llvm_profile_set_filename later after invoking this interface,
+ * the actual file name may differ from what is returned here.
+ * Side-effect: this API call will invoke malloc with dynamic memory allocation.
+ */
+const char *__llvm_profile_get_filename();
+
 /*! \brief Get the magic token for the file format. */
 uint64_t __llvm_profile_get_magic(void);