rbug.c: Force FP to extended-precision on FreeBSD/i386.

	* gcc.c-torture/execute/ieee/rbug.c: Force FP to extended-precision
	on FreeBSD/i386.
	* gcc.c-torture/execute/ieee/rbug.x: Remove all XFAIL markers for
	FreeBSD.

From-SVN: r48548

gcc/testsuite/ChangeLog

@@ -4,6 +4,11 @@
 	* g++.old-deja/g++.abi/align.C: Likewise.
 	* g++.old-deja/g++.abi/bitfields.C: Likewise.
 
+	* gcc.c-torture/execute/ieee/rbug.c: Force FP to extended-precision
+	on FreeBSD/i386.
+	* gcc.c-torture/execute/ieee/rbug.x: Remove all XFAIL markers for
+	FreeBSD.
+
 2002-01-04  Jakub Jelinek  <jakub@redhat.com>
 
 	* gcc.dg/20020104-1.c: New test.

gcc/testsuite/gcc.c-torture/execute/ieee/rbug.c

+#if defined(__i386__) && defined(__FreeBSD__)
+#include <ieeefp.h>
+#endif
+
 double d (unsigned long long k)
 {
   double x;
@@ -19,6 +23,12 @@ main ()
   unsigned long long int k;
   double x;
 
+#if defined(__i386__) && defined(__FreeBSD__)
+  /* This test case assumes extended-precision, but FreeBSD defaults to
+     double-precision.  Make it so.  */
+  fpsetprec (FP_PE);
+#endif
+
   if (sizeof (double) >= 8)
     {
       k = 0x8693ba6d7d220401ULL;

gcc/testsuite/gcc.c-torture/execute/ieee/rbug.x

@@ -3,10 +3,4 @@
 if { [istarget "d10v-*-*"] && ! [string-match "*-mdouble64*" $CFLAGS] } {
 	set torture_execute_xfail "d10v-*-*"
 }
-
-# freebsd sets up the fpu with a different precision control which causes
-# this test to "fail".
-if { [istarget "i?86-*-freebsd*\[12345\]\.*"] } {
-	set torture_execute_xfail "i?86-*-freebsd*"
-}
 return 0