This commit was manufactured by cvs2svn to create branch

'gcc-3_2-branch'.

From-SVN: r64960

diff --git a/gcc/testsuite/gcc.dg/ultrasp7.c b/gcc/testsuite/gcc.dg/ultrasp7.c
new file mode 100644 (file)
index 0000000..defe5f3
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/ultrasp7.c
@@ -0,0 +1,49 @@
+/* PR c/8281 */
+/* Originator: TANIGUCHI Yasuaki <yasuaki@k8.dion.ne.jp> */
+/* { dg-do compile { target sparc-*-* } } */
+/* { dg-options "-O2 -mcpu=ultrasparc -fPIC" } */
+
+static const double bp = 1.0, dp_l[] = { 0.0 };
+
+double __ieee754_pow(double x, double y)
+{
+  union {
+    int lo;
+    double d;
+  }uz;
+
+  double y1,t1,p_h,t,z;
+  double z_h,z_l,p_l;
+  double t2,r,s,u,v,w;
+  int i = 0;
+ 
+  double s_h,t_h;
+  double s2,s_l,t_l;
+ 
+ 
+  v = 1.0/(v+bp);
+  uz.d = s_h = s = u*v;
+  uz.lo = 0;
+  s_h = uz.d;
+  uz.d = t_h;
+  uz.lo = 3;
+  t_h = uz.d;
+  s_l = v*((u-s_h*t_h)-s_h*t_l);
+  s2 = s*s;
+  r = s2* s2* (1.1+s2*(1.2+s2*(1.3+s2*(1.4+s2*(1.5+s2*1.6)))));
+  s2 = s_h*s_h;
+  uz.lo = 0;
+  t_h = uz.d;
+  t_l = r-((t_h-3.0)-s2);
+  v = s_l*t_h+t_l*s;
+  p_l = v-(p_h-u);
+  z_h = bp *p_h;
+  z_l = bp*p_h+p_l*1.0+dp_l[i];
+  t = (double)i;
+  t1 = (((bp+z_l)+bp)+t);
+  t2 = z_l-(((t1-t)-bp)-z_h);
+  p_l = (y-y1)*t1+y*t2;
+  z = p_l+p_h;
+
+  return s*z;
+}