- stack alignment is now power of two

[libfirm] / ir / be / bespill.h

diff --git a/ir/be/bespill.h b/ir/be/bespill.h
index 563a9aa..5863a88 100644 (file)
--- a/ir/be/bespill.h
+++ b/ir/be/bespill.h
@@ -146,6 +146,15 @@ typedef struct {
        double reload_costs;
 } be_total_spill_costs_t;
 
+/**
+ * Insert a spill after the definition of the given node if there is a reload that is not dominated by some spill.
+ * This function checks whether there is a reload that is not dominated by some spill for that node.
+ * If so, it inserts a spill right after the definition of the node.
+ * @param env The spill environment.
+ * @param irn The node to check for.
+ */
+void make_spill_locations_dominate_irn(spill_env_t *env, ir_node *irn);
+
 /**
  * Collect spill/reload cost statistics for a graph.
  * @param birg   The backend graph.