Testcase for http://gcc.gnu.org/ml/gcc-patches/2003-02/msg01017.html

Testcase for http://gcc.gnu.org/ml/gcc-patches/2003-02/msg01017.html
	* gcc.dg/20030213-1.c: New test.

From-SVN: r62869

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 305827bf37b60d1d3782fd7d696382a02f84a200..ae512c17590a6b4888802eba76dd5670becd1111 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2003-02-13  Josef Zlomek  <zlomekj@suse.cz>
+
+       * gcc.dg/20030213-1.c: New test.
+
 2003-02-12  Roger Sayle  <roger@eyesopen.com>
 
        * gcc.dg/i386-387-1.c: Add new test for __builtin_atan2.

diff --git a/gcc/testsuite/gcc.dg/20030213-1.c b/gcc/testsuite/gcc.dg/20030213-1.c
new file mode 100644 (file)
index 0000000..7e55657
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/20030213-1.c
@@ -0,0 +1,36 @@
+/* Testcase for http://gcc.gnu.org/ml/gcc-patches/2003-02/msg01017.html */
+/* { dg-do link { target *-*-* } } */
+/* { dg-options "-O -fpic" } */
+
+int *g;
+
+int main (void)
+{
+  switch (*g)
+    {
+    case 0:
+      {
+        switch (*g)
+          {
+          case 0: *g = 1; break;
+          case 1:
+          case 2: *g = 1; break;
+          case 3:
+          case 4: *g = 1; break;
+          }
+        break;
+      }
+    case 1:
+      {
+        switch (*g)
+          {
+          case 0: *g = 1; break;
+          case 1:
+          case 2: *g = 1; break;
+          case 3:
+          case 4: *g = 1; break;
+          }
+      }
+    }
+  return 0;
+}