[PATCH] Testcase for PR49997

[Richard Guenther]

Which no longer fails.

Committed.

Richard.

2011-12-06  Richard Guenther  <rguent...@suse.de>

        PR tree-optimization/49997
        * gcc.dg/torture/pr49997.c: New testcase.

Index: gcc/testsuite/gcc.dg/torture/pr49997.c
===================================================================
--- gcc/testsuite/gcc.dg/torture/pr49997.c      (revision 0)
+++ gcc/testsuite/gcc.dg/torture/pr49997.c      (revision 0)
@@ -0,0 +1,25 @@
+/* { dg-do compile } */
+/* { dg-options "-finline-functions -fnon-call-exceptions" } */
+
+extern int g_78, g_223;
+static int MOD(int si1, int si2) {
+    return (!si2 || (!si1 && si2)) ? si1 : (si1 % 3);
+}
+void func_65(int p_66) {
+    g_78 = MOD(p_66, 3);
+}
+void func_54(int si1) {
+    func_65(0);
+    func_65(1);
+    func_65(2);
+    while (g_223) {
+       MOD(si1, 3);
+       func_65(3);
+       func_65(4);
+       func_65(5);
+       func_65(6);
+       func_65(7);
+       func_65(8);
+    }
+}
+