re PR target/86662 (msp430-elf segfault with -flto and -mlarge)

PR target/86662

        * gcc/tree.c (build_common_tree_nodes): Initialize integer_types array
        with all enabled __intN types.

        * gcc/testsuite/gcc.target/msp430/pr86662.c: New test.

From-SVN: r263332

gcc/ChangeLog

+2018-08-06  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	PR target/86662
+	* gcc/tree.c (build_common_tree_nodes): Initialize integer_types array
+	with all enabled __intN types.
+
+	* gcc/testsuite/gcc.target/msp430/pr86662.c: New test.
+
 2018-08-06  Alan Hayward  <alan.hayward@arm.com>
 
 	* alias.c (record_set): Check for clobber high.

gcc/testsuite/gcc.target/msp430/pr86662.c

+/* PR/86662 */
+
+/* { dg-do link } */
+/* -nostdlib prevents link errors due to mismatched code models for
+   libgloss objects.  */
+/* { dg-options "-mlarge -flto -nostdlib" } */
+/* { dg-skip-if "" { *-*-* } { "-mcpu=msp430" } } */
+
+int main(void)
+{
+  __int20 n = 5;
+  return 0;
+}

gcc/tree.c

@@ -9802,8 +9802,7 @@ build_common_tree_nodes (bool signed_char)
       int_n_trees[i].signed_type = make_signed_type (int_n_data[i].bitsize);
       int_n_trees[i].unsigned_type = make_unsigned_type (int_n_data[i].bitsize);
 
-      if (int_n_data[i].bitsize > LONG_LONG_TYPE_SIZE
-	  && int_n_enabled_p[i])
+      if (int_n_enabled_p[i])
 	{
 	  integer_types[itk_intN_0 + i * 2] = int_n_trees[i].signed_type;
 	  integer_types[itk_unsigned_intN_0 + i * 2] = int_n_trees[i].unsigned_type;