rs6000-power2-1.c (t1, t2, t3, t4): Add volatile.

2004-08-31  Andrew Pinski  <pinskia@physics.uc.edu>

        * gcc.dg/rs6000-power2-1.c (t1, t2, t3, t4): Add volatile.
        * gcc.dg/rs6000-power2-2.c: Fix the scan-assembly for the store.
        (t1, t2, t3, t4): Add volatile.

From-SVN: r86871

gcc/testsuite/ChangeLog

+2004-08-31  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	* gcc.dg/rs6000-power2-1.c (t1, t2, t3, t4): Add volatile.
+	* gcc.dg/rs6000-power2-2.c: Fix the scan-assembly for the store.
+	(t1, t2, t3, t4): Add volatile.
+
 2004-08-31  Mark Mitchell  <mark@codesourcery.com>
 
 	* g++.dg/ext/visibility/arm1.C: New test.

gcc/testsuite/gcc.dg/rs6000-power2-1.c

@@ -4,9 +4,9 @@
    if the register is a floating point one (I think this cannot
    happen in real life except in this example).  */
 
-register double t1 __asm__("r14");
-register double t2 __asm__("r15");
-register double t3 __asm__("r16"), t4 __asm__("r17");
+register volatile double t1 __asm__("r14");
+register volatile double t2 __asm__("r15");
+register volatile double t3 __asm__("r16"), t4 __asm__("r17");
 void t(double *a, double *b)
 {
         t1 = a[-1];

gcc/testsuite/gcc.dg/rs6000-power2-2.c

@@ -3,11 +3,11 @@
 /* { dg-final { scan-assembler-not "lfd" } } */
 /* { dg-final { scan-assembler-not "sfd" } } */
 /* { dg-final { scan-assembler "lfq" } } */
-/* { dg-final { scan-assembler "sfq" } } */
+/* { dg-final { scan-assembler "stfq" } } */
 
-register double t1 __asm__("fr0");
-register double t2 __asm__("fr1");
-register double t3 __asm__("fr2"), t4 __asm__("fr3");
+register volatile double t1 __asm__("fr0");
+register volatile double t2 __asm__("fr1");
+register volatile double t3 __asm__("fr2"), t4 __asm__("fr3");
 void t(double *a, double *b)
 {
         t1 = a[-1];