re PR target/17984 (Recent peephole2:s may cause internal compiler errors (2))

	PR target/17984
	* gcc.dg/cris-peep2-xsrand2.c: New test.

From-SVN: r89010

gcc/testsuite/ChangeLog

+2004-10-14  Hans-Peter Nilsson  <hp@axis.com>
+
+	PR target/17984
+	* gcc.dg/cris-peep2-xsrand2.c: New test.
+
 2004-10-13  Andrew Pinski  <pinskia@physics.uc.edu>
 
 	PR c++/17661

gcc/testsuite/gcc.dg/cris-peep2-xsrand2.c

+/* { dg-do compile { target cris-*-* } } */
+/* { dg-final { scan-assembler "and.w -137," } } */
+/* { dg-final { scan-assembler "and.b -64," } } */
+/* { dg-final { scan-assembler "and.w -139," } } */
+/* { dg-final { scan-assembler "and.b -63," } } */
+/* { dg-final { scan-assembler-not "and.d" } } */
+/* { dg-options "-O2" } */
+
+/* PR target/17984.  Test-case based on
+   testsuite/gcc.dg/cris-peep2-xsrand.c.  */
+
+unsigned int
+andwlsr (unsigned int x)
+{
+  return (x >> 16) & 0xff77;
+}
+
+unsigned int
+andblsr (unsigned int x)
+{
+  return (x >> 24) & 0xc0;
+}
+
+int
+andwasr (int x)
+{
+  return (x >> 16) & 0xff75;
+}
+
+int
+andbasr (int x)
+{
+  return (x >> 24) & 0xc1;
+}