Add -ftree-loop-distribute-patterns enabled at -O3.

[pf3gnuchains/gcc-fork.git] / gcc / tree-data-ref.h

diff --git a/gcc/tree-data-ref.h b/gcc/tree-data-ref.h
index eff5348..9e18e26 100644 (file)
--- a/gcc/tree-data-ref.h
+++ b/gcc/tree-data-ref.h
@@ -564,6 +564,7 @@ index_in_loop_nest (int var, VEC (loop_p, heap) *loop_nest)
 }
 
 void stores_from_loop (struct loop *, VEC (gimple, heap) **);
+void stores_zero_from_loop (struct loop *, VEC (gimple, heap) **);
 void remove_similar_memory_refs (VEC (gimple, heap) **);
 bool rdg_defs_used_in_other_loops_p (struct graph *, int);
 bool have_similar_memory_accesses (gimple, gimple);