Testcase for emit_group_store patch.

	* gcc.c-torture/compile/981007-1.c: New test for irix6 -O0 core dump.

From-SVN: r22892

gcc/testsuite/ChangeLog

+Wed Oct  7 12:00:20 1998  Jim Wilson  <wilson@cygnus.com>
+
+	* gcc.c-torture/compile/981007-1.c: New test for irix6 -O0 core dump.
+
 1998-10-06  Alexandre Oliva  <oliva@dcc.unicamp.br>
 
 	* g++.old-deja/g++.pt/friend35.C: New test.  A template function

gcc/testsuite/gcc.c-torture/compile/981007-1.c

+extern double fabs (double);
+extern double sqrt (double);
+
+typedef struct complexm {
+  double re,im;
+} complex;
+
+static complex
+setCom (double r, double i)
+{
+  complex ct;
+  ct.re=fabs(r)<1E-300?0.0:r;
+  ct.im=fabs(i)<1E-300?0.0:i;
+  return ct;
+}
+
+static complex
+csqrt_crash (double x)
+{
+  return (x>=0) ? setCom(sqrt(x),0) : setCom(0,sqrt(-x));
+}