re PR middle-end/64415 (ICE: verify_ssa failed / segmentation fault with LTO)

2015-01-15  Richard Biener  <rguenther@suse.de>

	PR lto/64415
	* gcc.dg/lto/pr64415_0.c: Re-enable for darwin with
	-Wl,-undefined,dynamic_lookup.

From-SVN: r219651

gcc/testsuite/ChangeLog

+2015-01-15  Richard Biener  <rguenther@suse.de>
+
+	PR lto/64415
+	* gcc.dg/lto/pr64415_0.c: Re-enable for darwin with
+	-Wl,-undefined,dynamic_lookup.
+
 2015-01-15  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* gnat.dg/opt47.adb: New test.

gcc/testsuite/gcc.dg/lto/pr64415_0.c

 /* { dg-lto-do link } */
-/* { dg-skip-if "undefined symbols" { *-*-darwin* } } */
 /* { dg-require-effective-target fpic } */
 /* { dg-lto-options { { -O -flto -fpic } } } */
 /* { dg-extra-ld-options { -shared } } */
+/* { dg-extra-ld-options "-Wl,-undefined,dynamic_lookup" { target *-*-darwin* } } */
 
 extern void bar(char *, int);