[testsuite] Fix FAIL: gcc.dg/lto/pr69188 on bare-metal targets

	PR lto/69188
	* gcc.dg/lto/pr69188_0.c: Require profiling support for testcase.

From-SVN: r244779

gcc/testsuite/ChangeLog

+2016-01-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* gcc.dg/lto/pr69188_0.c: Require profiling support for testcase.
+
 2017-01-23  Christophe Lyon  <christophe.lyon@linaro.org>
 
 	* gcc.target/aarch64/advsimd-intrinsics/arm-neon-ref.h (CHECK_POLY): New.

gcc/testsuite/gcc.dg/lto/pr69188_0.c

 /* PR ipa/69188 */
 /* { dg-lto-do link } */
 /* { dg-lto-options { { -flto -O0 -fprofile-generate } } } */
+/* { dg-require-profiling "-fprofile-generate" } */
 
 void fn1(void) 
 {