Move tests written for pr53397 from gcc.dg to gcc.target/i386

From-SVN: r192318

gcc/testsuite/ChangeLog

+2012-10-10  Venkataramanan Kumar  <venkataramanan.kumar@amd.com>
+
+	PR testsuite/53397
+	* gcc.dg/pr53397-1.c: Moved to gcc.target/i386.
+	* gcc.target/i386/pr53397-1.c: Add -msse2 to dg-options
+	and remove target info from dg-do compile.
+	* gcc.dg/pr53397-2.c: Moved to gcc.target/i386.
+	* gcc.target/i386/pr53397-2.c: Add -msse2 to dg-options
+	and remove target info from dg-do compile.
+
 2012-10-10  Greta Yorsh  <Greta.Yorsh@arm.com>
 
 	* gcc.dg/pr54782.c: Require target with pthread support.

gcc/testsuite/gcc.dg/pr53397-1.c → gcc/testsuite/gcc.target/i386/pr53397-1.c

 /* Prefetching when the step is loop invariant.  */
-/* { dg-do compile { target { i?86-*-* x86_64-*-* } } } */
+/* { dg-do compile } */
 /* { dg-require-effective-target sse2 } */
-/* { dg-options "-O3 -fprefetch-loop-arrays -fdump-tree-aprefetch-details --param min-insn-to-prefetch-ratio=3 --param simultaneous-prefetches=10 -fdump-tree-aprefetch-details" } */
+/* { dg-options "-O3 -msse2 -fprefetch-loop-arrays -fdump-tree-aprefetch-details --param min-insn-to-prefetch-ratio=3 --param simultaneous-prefetches=10 -fdump-tree-aprefetch-details" } */
 
 
 double data[16384];

gcc/testsuite/gcc.dg/pr53397-2.c → gcc/testsuite/gcc.target/i386/pr53397-2.c

 /* Not prefetching when the step is loop variant.  */
-/* { dg-do compile { target { i?86-*-* x86_64-*-* } } } */
+/* { dg-do compile } */
 /* { dg-require-effective-target sse2 } */
-/* { dg-options "-O3 -fprefetch-loop-arrays -fdump-tree-aprefetch-details --param min-insn-to-prefetch-ratio=3 --param simultaneous-prefetches=10 -fdump-tree-aprefetch-details" } */
+/* { dg-options "-O3 -msse2 -fprefetch-loop-arrays -fdump-tree-aprefetch-details --param min-insn-to-prefetch-ratio=3 --param simultaneous-prefetches=10 -fdump-tree-aprefetch-details" } */
 
 double data[16384];
 void donot_prefetch_when_non_constant_step_is_variant(int step, int n)