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-rw-r--r--gcc/gimple.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/gimple.h b/gcc/gimple.h
index af4799e..7909986 100644
--- a/gcc/gimple.h
+++ b/gcc/gimple.h
@@ -956,7 +956,8 @@ extern tree get_call_expr_in (tree t);
extern void recalculate_side_effects (tree);
extern bool gimple_compare_field_offset (tree, tree);
extern tree gimple_register_type (tree);
-extern bool gimple_types_compatible_p (tree, tree, bool);
+enum gtc_mode { GTC_MERGE = 0, GTC_DIAG = 1 };
+extern bool gimple_types_compatible_p (tree, tree, enum gtc_mode);
extern void print_gimple_types_stats (void);
extern void free_gimple_type_tables (void);
extern tree gimple_unsigned_type (tree);