1 files changed, 33 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.dg/torture/pr58941.c b/gcc-4.8/gcc/testsuite/gcc.dg/torture/pr58941.c
new file mode 100644
index 000000000..c0eea0731
--- /dev/null
+++ b/gcc-4.8/gcc/testsuite/gcc.dg/torture/pr58941.c
@@ -0,0 +1,33 @@
+/* { dg-do run } */
+
+extern void abort (void);
+
+typedef struct {
+    int msgLength;
+    unsigned char data[1000];
+} SMsg;
+
+typedef struct {
+    int dummy;
+    int d[0];
+} SData;
+
+int condition = 3;
+
+int main()
+{
+  SMsg msg;
+  SData *pData = (SData*)(msg.data);
+  unsigned int i = 0;
+  for (i = 0; i < 1; i++)
+    {
+      pData->d[i] = 0;
+      if(condition & 1)
+	pData->d[i] |= 0x55;
+      if(condition & 2)
+	pData->d[i] |= 0xaa;
+    }
+  if (pData->d[0] != 0xff)
+    abort ();
+  return 0;
+}