[PATCH 2/5] Add function tree_code_in_cst.

[Erick Ochoa]

---
 gcc/tree.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/gcc/tree.h b/gcc/tree.h
index bd0c51b2a18..86a4542f58b 100644
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -6156,6 +6156,17 @@ int_bit_position (const_tree field)
          + wi::to_offset (DECL_FIELD_BIT_OFFSET (field))).to_shwi ();
 }

+/* Determine if tree code is a constant */
+inline bool
+tree_code_is_cst (tree op)
+{
+  int code = TREE_CODE (op);
+  if (code == INTEGER_CST || code == REAL_CST || code == COMPLEX_CST
+      || code == VECTOR_CST)
+    return true;
+  return false;
+}
+
 /* Return true if it makes sense to consider alias set for a type T.  */

 inline bool
--
2.18.1