Add -fomit-frame-pointer to a test-case (PR ipa/88093).

2018-11-20  Martin Liska  <mliska@suse.cz>

	PR ipa/88093
	* gcc.target/i386/ipa-stack-alignment.c: Add
	-fomit-frame-pointer.

From-SVN: r266307

gcc/testsuite/ChangeLog

+2018-11-20  Martin Liska  <mliska@suse.cz>
+
+	PR ipa/88093
+	* gcc.target/i386/ipa-stack-alignment.c: Add
+	-fomit-frame-pointer.
+
 2018-11-20  Ilya Leoshkevich  <iii@linux.ibm.com>
 
 	PR target/88083

gcc/testsuite/gcc.target/i386/ipa-stack-alignment.c

 /* { dg-do compile } */
-/* { dg-options "-fno-ipa-stack-alignment -O" } */
+/* { dg-options "-fno-ipa-stack-alignment -O -fomit-frame-pointer" } */
 
 typedef struct {
   long a;