1 files changed, 28 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/pr45865.c b/gcc/testsuite/gcc.dg/pr45865.c
new file mode 100644
index 000000000..6edea3147
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr45865.c
@@ -0,0 +1,28 @@
+/* PR rtl-optimization/45865 */
+/* { dg-do compile } */
+/* { dg-options "-O2 -fcompare-debug" } */
+
+typedef union tree_node *tree;
+enum ix86_builtin_type {
+  IX86_BT_LAST_VECT,
+  IX86_BT_LAST_PTR
+};
+extern const enum ix86_builtin_type ix86_builtin_type_ptr_base[];
+extern tree build_qualified_type (tree, int);
+extern tree build_pointer_type (tree);
+tree
+ix86_get_builtin_type (enum ix86_builtin_type tcode, unsigned int index)
+{
+  tree type, itype;
+  int quals;
+  if (tcode <= IX86_BT_LAST_PTR)
+    quals = 0x0;
+  else
+    quals = 0x1;
+  itype = ix86_get_builtin_type (ix86_builtin_type_ptr_base[index],
+				 index);
+  if (quals != 0x0)
+    itype = build_qualified_type (itype, quals);
+  type = build_pointer_type (itype);
+  return type;
+}