opt-1.c: Add --param min-insn-to-prefetch -ratio=0 to dg-options.

	* gcc.target/i386/opt-1.c: Add --param min-insn-to-prefetch -ratio=0
	to dg-options.
	* gcc.target/i386/opt-1.c: Ditto.

From-SVN: r173425

gcc/testsuite/ChangeLog

+2011-05-05  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/opt-1.c: Add --param min-insn-to-prefetch -ratio=0
+	to dg-options.
+	* gcc.target/i386/opt-1.c: Ditto.
+
 2011-05-04  Jason Merrill  <jason@redhat.com>
 
 	* g++.dg/conversion/base1.C: New.
@@ -5,7 +11,7 @@
 2011-05-04  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 
 	PR libgfortran/48787
-	gfortran.dg/round_3.f08: Add more checks to test case.
+	* gfortran.dg/round_3.f08: Add more checks to test case.
 
 2011-05-04  Hans-Peter Nilsson  <hp@axis.com>
 

gcc/testsuite/gcc.target/i386/opt-1.c

 /* Test the attribute((optimize)) really works.  Do this test by checking
    whether we vectorize a simple loop.  */
 /* { dg-do compile } */
-/* { dg-options "-O1 -msse2 -mfpmath=sse -march=k8" } */
+/* { dg-options "-O1 -msse2 -mfpmath=sse -march=k8 --param min-insn-to-prefetch-ratio=0" } */
 /* { dg-final { scan-assembler "prefetcht0" } } */
 /* { dg-final { scan-assembler "addps" } } */
 /* { dg-final { scan-assembler "subss" } } */

gcc/testsuite/gcc.target/i386/opt-2.c

 /* Test the attribute((optimize)) really works.  Do this test by checking
    whether we vectorize a simple loop.  */
 /* { dg-do compile } */
-/* { dg-options "-O1 -msse2 -mfpmath=sse -march=k8" } */
+/* { dg-options "-O1 -msse2 -mfpmath=sse -march=k8 --param min-insn-to-prefetch-ratio=0" } */
 /* { dg-final { scan-assembler "prefetcht0" } } */
 /* { dg-final { scan-assembler "addps" } } */
 /* { dg-final { scan-assembler "subss" } } */