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-rw-r--r--gcc/config/s390/s390-c.cc3
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/config/s390/s390-c.cc b/gcc/config/s390/s390-c.cc
index 269f4f8..fce56934 100644
--- a/gcc/config/s390/s390-c.cc
+++ b/gcc/config/s390/s390-c.cc
@@ -781,6 +781,9 @@ s390_fn_types_compatible (enum s390_builtin_ov_type_index typeindex,
tree in_arg = (*arglist)[i];
tree in_type = TREE_TYPE (in_arg);
+ if (in_type == error_mark_node)
+ goto mismatch;
+
if (VECTOR_TYPE_P (b_arg_type))
{
/* Vector types have to match precisely. */