990117-1.c: New test.

        * gcc.dg/990117-1.c: New test.
Heavily edited net test + glibc.

From-SVN: r24714

gcc/testsuite/ChangeLog

 Sun Jan 17 00:02:33 1999  Jeffrey A Law  (law@cygnus.com)
 
+	* gcc.dg/990117-1.c: New test.
+
 	* gcc.c-torture/compile/990117-1.c: New test from Horst von Brand.
 	* gcc.c-torture/compile/990117-2.c: Likewise.
 

gcc/testsuite/gcc.dg/990117-1.c

+/* { dg-do compile { target i?86-*-* } } */
+/* { dg-options "-O2 -march=pentiumpro" } */
+
+extern __inline  double
+fabs (double __x)
+{
+  register double __value;
+  __asm __volatile__
+    ("fabs"
+     : "=t" (__value) : "0" (__x));
+  return __value;
+}
+int
+foo ()
+{
+  int i, j, k;
+  double x = 0, y = ((i == j) ? 1 : 0);
+  for (i = 0; i < 10; i++)
+    ;
+  fabs (x - y);
+}