From 473bc2197755bce925083a3d20ad0a1b4ef2e3fe Mon Sep 17 00:00:00 2001
From: Korey Sewell <ksewell@umich.edu>
Date: Tue, 29 Mar 2011 19:36:36 -0400
Subject: [PATCH] sim: typecast Tick to UTick for eventQ assert

---
 src/sim/eventq.hh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/sim/eventq.hh b/src/sim/eventq.hh
index e28c43bb7..8fbd1b2b1 100644
--- a/src/sim/eventq.hh
+++ b/src/sim/eventq.hh
@@ -486,6 +486,8 @@ class EventManager
 inline void
 EventQueue::schedule(Event *event, Tick when)
 {
+    // Typecasting Tick->Utick here since gcc
+    // complains about signed overflow
     assert((UTick)when >= (UTick)curTick());
     assert(!event->scheduled());
     assert(event->initialized());
@@ -523,7 +525,9 @@ EventQueue::deschedule(Event *event)
 inline void
 EventQueue::reschedule(Event *event, Tick when, bool always)
 {
-    assert(when >= curTick());
+    // Typecasting Tick->Utick here since gcc
+    // complains about signed overflow
+    assert((UTick)when >= (UTick)curTick());
     assert(always || event->scheduled());
     assert(event->initialized());