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-rw-r--r--gcc/c-common.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/c-common.c b/gcc/c-common.c
index 3823405..1b00362 100644
--- a/gcc/c-common.c
+++ b/gcc/c-common.c
@@ -3146,6 +3146,11 @@ c_common_nodes_and_builtins ()
builtin_function ("__builtin_frame_address", ptr_ftype_unsigned,
BUILT_IN_FRAME_ADDRESS, BUILT_IN_NORMAL, NULL_PTR);
+#ifdef EH_RETURN_DATA_REGNO
+ builtin_function ("__builtin_eh_return_data_regno", int_ftype_int,
+ BUILT_IN_EH_RETURN_DATA_REGNO, BUILT_IN_NORMAL, NULL_PTR);
+#endif
+
builtin_function ("__builtin_alloca", ptr_ftype_sizetype,
BUILT_IN_ALLOCA, BUILT_IN_NORMAL, "alloca");
builtin_function_2 ("__builtin_ffs", "ffs",