From c2ac0fd89b9928f653e1485b2432cd71b455d7c5 Mon Sep 17 00:00:00 2001
From: Gabe Black <gblack@eecs.umich.edu>
Date: Tue, 8 May 2007 17:19:33 +0000
Subject: Fix insertBits so it doesn't shift things into oblivion

--HG--
extra : convert_revision : 8833b60e3fc94c917fbdb7a99f3d90155907b44e
---
 src/base/bitfield.hh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/base/bitfield.hh b/src/base/bitfield.hh
index 69cce2245..518bad6b8 100644
--- a/src/base/bitfield.hh
+++ b/src/base/bitfield.hh
@@ -96,8 +96,9 @@ inline
 T
 insertBits(T val, int first, int last, B bit_val)
 {
+    T t_bit_val = bit_val;
     T bmask = mask(first - last + 1) << last;
-    return ((bit_val << last) & bmask) | (val & ~bmask);
+    return ((t_bit_val << last) & bmask) | (val & ~bmask);
 }
 
 /**
-- 
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