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-rw-r--r--gcc/gimple.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/gimple.h b/gcc/gimple.h
index 1a4dacd2331..d847e886997 100644
--- a/gcc/gimple.h
+++ b/gcc/gimple.h
@@ -752,7 +752,7 @@ enum gimple_statement_structure_enum {
/* Define the overall contents of a gimple tuple. It may be any of the
structures declared above for various types of tuples. */
-union GTY ((desc ("gimple_statement_structure (&%h)"))) gimple_statement_d {
+union GTY ((desc ("gimple_statement_structure (&%h)"), variable_size)) gimple_statement_d {
struct gimple_statement_base GTY ((tag ("GSS_BASE"))) gsbase;
struct gimple_statement_with_ops GTY ((tag ("GSS_WITH_OPS"))) gsops;
struct gimple_statement_with_memory_ops_base GTY ((tag ("GSS_WITH_MEM_OPS_BASE"))) gsmembase;