+2002-02-02 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.dg/20020201-2.c: New test.
+
2002-02-02 Neil Booth <neil@daikokuya.demon.co.uk>
* gcc.dg/bitfld-1.c: Update.
--- /dev/null
+/* This testcase caused ICE because gcc was not able to add instructions
+ on edge from ENTRY block successor to itself. */
+/* { dg-do compile } */
+/* { dg-options "-O3 -fssa" } */
+
+struct A { int a1; int a2; };
+struct B { long int b[32]; };
+
+extern int bar (struct B *, struct A *);
+
+int
+foo (struct B x)
+{
+ struct A a, b;
+ struct B c;
+ int d;
+
+ while (1)
+ {
+ a.a1 = 0;
+ a.a2 = 0;
+ b = a;
+ c = x;
+ d = bar (&c, &b);
+ if (d >= 0)
+ return d;
+ }
+
+ return 0;
+}