From ac0da1dfb3c18011371bc6bc6bc6f4aa40474ec5 Mon Sep 17 00:00:00 2001
From: Walter Bright <walter@walterbright.com>
Date: Thu, 28 Jul 2011 18:13:58 -0700
Subject: [PATCH] remove dead variable

---
 src/backend/cod2.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/backend/cod2.c b/src/backend/cod2.c
index f106a63ce8e3..e3fb5aab5b03 100644
--- a/src/backend/cod2.c
+++ b/src/backend/cod2.c
@@ -1524,7 +1524,6 @@ code *cdcom(elem *e,regm_t *pretregs)
   tym = tybasic(e->Ety);
   sz = tysize[tym];
   unsigned rex = (I64 && sz == 8) ? REX_W : 0;
-  unsigned grex = rex << 16;
   possregs = (sz == 1) ? BYTEREGS : allregs;
   retregs = *pretregs & possregs;
   if (retregs == 0)