From acf010326ce3913b4e3118f4784649049d0d86b3 Mon Sep 17 00:00:00 2001
From: Cary R <cygcary@yahoo.com>
Date: Tue, 10 Jun 2008 19:46:31 -0700
Subject: [PATCH] Remove the signed/unsigned comparison warning

---
 vvp/vthread.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vvp/vthread.cc b/vvp/vthread.cc
index 8c0b9cd46..c835aa805 100644
--- a/vvp/vthread.cc
+++ b/vvp/vthread.cc
@@ -2586,7 +2586,7 @@ bool of_LOAD_X1P(vthread_t thr, vvp_code_t cp)
       for (long idx = 0 ; idx < wid ; idx += 1) {
 	    long use_index = index + idx;
 	    vvp_bit4_t val;
-	    if (use_index < 0 || use_index >= sig->size())
+	    if (use_index < 0 || use_index >= (signed)sig->size())
 		  val = BIT4_X;
 	    else
 		  val = sig->value(use_index);