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-rw-r--r--gcc/fortran/trans-decl.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/fortran/trans-decl.c b/gcc/fortran/trans-decl.c
index 3395f3e5a7b..49811eb0f98 100644
--- a/gcc/fortran/trans-decl.c
+++ b/gcc/fortran/trans-decl.c
@@ -1909,10 +1909,15 @@ gfc_build_builtin_function_decls (void)
gfc_build_library_function_decl (get_identifier (PREFIX("stop_numeric")),
void_type_node, 1, gfc_int4_type_node);
+ /* Stop doesn't return. */
+ TREE_THIS_VOLATILE (gfor_fndecl_stop_numeric) = 1;
+
gfor_fndecl_stop_string =
gfc_build_library_function_decl (get_identifier (PREFIX("stop_string")),
void_type_node, 2, pchar_type_node,
gfc_int4_type_node);
+ /* Stop doesn't return. */
+ TREE_THIS_VOLATILE (gfor_fndecl_stop_string) = 1;
gfor_fndecl_pause_numeric =
gfc_build_library_function_decl (get_identifier (PREFIX("pause_numeric")),