/* Instructions queued on the edge. */
union edge_def_insns {
- rtx GTY ((tag ("0"))) r;
- tree GTY ((tag ("1"))) t;
- } GTY ((desc ("ir_type ()"))) insns;
+ tree GTY ((tag ("true"))) t;
+ rtx GTY ((tag ("false"))) r;
+ } GTY ((desc ("current_ir_type () == IR_GIMPLE"))) insns;
/* Auxiliary info specific to a pass. */
PTR GTY ((skip (""))) aux;
/* In cfgrtl.c */
extern bool condjump_equiv_p (struct equiv_info *, bool);
+/* Return true when one of the predecessor edges of BB is marked with EDGE_EH. */
+static inline bool bb_has_eh_pred (basic_block bb)
+{
+ edge e;
+ edge_iterator ei;
+
+ FOR_EACH_EDGE (e, ei, bb->preds)
+ {
+ if (e->flags & EDGE_EH)
+ return true;
+ }
+ return false;
+}
+
#endif /* GCC_BASIC_BLOCK_H */