pr68306.c (dg-additional-options): Add i?86-*-* target.

	* gcc.dg/pr68306.c (dg-additional-options): Add i?86-*-* target.
	* gcc.dg/pr68306-2.c (dg-additional-options): Ditto.
	* gcc.dg/pr68306-3.c (dg-additional-options): Ditto.

From-SVN: r230339

gcc/testsuite/ChangeLog

+2015-11-13  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.dg/pr68306.c (dg-additional-options): Add i?86-*-* target.
+	* gcc.dg/pr68306-2.c (dg-additional-options): Ditto.
+	* gcc.dg/pr68306-3.c (dg-additional-options): Ditto.
+
 2015-11-13  David Malcolm  <dmalcolm@redhat.com>
 
 	* gcc.dg/diagnostic-token-ranges.c: New file.

gcc/testsuite/gcc.dg/pr68306-2.c

 /* { dg-do compile } */
 /* { dg-options "-O3" } */
-/* { dg-additional-options "-mno-sse -mno-mmx" { target x86_64-*-* } } */
+/* { dg-additional-options "-mno-sse -mno-mmx" { target i?86-*-* x86_64-*-* } } */
 
 struct {
     int tz_minuteswest;

gcc/testsuite/gcc.dg/pr68306-3.c

 /* { dg-do compile } */
 /* { dg-options "-O3" } */
-/* { dg-additional-options "-mno-sse -mno-mmx" { target x86_64-*-* } } */
+/* { dg-additional-options "-mno-sse -mno-mmx" { target i?86-*-* x86_64-*-* } } */
 /* { dg-additional-options "-mno-altivec -mno-vsx" { target powerpc*-*-* } } */
 
 extern void fn2();

gcc/testsuite/gcc.dg/pr68306.c

 /* { dg-do compile } */
 /* { dg-options "-O3" } */
-/* { dg-additional-options "-mno-sse -mno-mmx" { target x86_64-*-* } } */
+/* { dg-additional-options "-mno-sse -mno-mmx" { target i?86-*-* x86_64-*-* } } */
 
 enum powerpc_pmc_type { PPC_PMC_IBM };
 struct {