re PR c/85870 ([LTO1] ICE in linemap_line_start, at libcpp/line-map.c:794)

	PR c/85870
	* gcc.dg/lto/pr85870_0.c: Add dg-extra-ld-options with
	-r -nostdlib -flinker-output=nolto-rel.

From-SVN: r269516

gcc/testsuite/ChangeLog

+2019-03-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/85870
+	* gcc.dg/lto/pr85870_0.c: Add dg-extra-ld-options with
+	-r -nostdlib -flinker-output=nolto-rel.
+
 2019-03-08  David Malcolm  <dmalcolm@redhat.com>
 
 	PR target/79926

gcc/testsuite/gcc.dg/lto/pr85870_0.c

 /* PR c/85870 */
 /* { dg-lto-do link } */
 /* { dg-lto-options { { -flto -O2 } } } */
+/* { dg-extra-ld-options { -r -nostdlib -flinker-output=nolto-rel } } */
 
 typedef struct abc_s {
   char a1;