1 files changed, 76 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/i386-loop-3.c b/gcc/testsuite/gcc.dg/i386-loop-3.c
new file mode 100644
index 00000000000..6b95d6b5843
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/i386-loop-3.c
@@ -0,0 +1,76 @@
+/* PR target/11044 */
+/* Originator: Tim McGrath <misty-@charter.net> */
+/* Testcase contributed by Eric Botcazou <ebotcazou@libertysurf.fr> */
+/* { dg-do run { target i?86-*-* } } */
+/* { dg-options "-mcpu=k6 -O3 -ffast-math -funroll-loops" } */
+
+typedef struct
+{
+        unsigned char colormod;
+} entity_state_t;
+
+typedef struct
+{
+        int num_entities;
+        entity_state_t *entities;
+} packet_entities_t;
+
+typedef struct
+{
+        double senttime;
+        float ping_time;
+        packet_entities_t entities;
+} client_frame_t;
+
+typedef enum
+{
+        cs_free,
+        cs_server,
+        cs_zombie,
+        cs_connected,
+        cs_spawned
+} sv_client_state_t;
+
+typedef struct client_s
+{
+        sv_client_state_t state;
+        int ping;
+        client_frame_t frames[64];
+} client_t;
+
+int CalcPing (client_t *cl)
+{
+        float ping;
+        int count, i;
+        register client_frame_t *frame;
+
+        if (cl->state == cs_server)
+                return cl->ping;
+        ping = 0;
+        count = 0;
+        for (frame = cl->frames, i = 0; i < 64; i++, frame++) {
+                if (frame->ping_time > 0) {
+                        ping += frame->ping_time;
+                        count++;
+                }
+        }
+        if (!count)
+                return 9999;
+        ping /= count;
+
+        return ping * 1000;
+}
+
+int main(void)
+{
+   client_t cl;
+
+   memset(&cl, 0, sizeof(cl));
+
+   cl.frames[0].ping_time = 1.0f;
+
+   if (CalcPing(&cl) != 1000)
+     abort();
+
+   return 0;
+}