Author: yiran
Date: 2011-01-13 02:26:14 -0500 (Thu, 13 Jan 2011)
New Revision: 3458
Modified:
trunk/osprey/be/opt/opt_lmv_helper.cxx
Log:
Fix for bug 711. In case the "expression" is const, it is virtually different
from "this_vr.high".
Modified: trunk/osprey/be/opt/opt_lmv_helper.cxx
===================================================================
--- trunk/osprey/be/opt/opt_lmv_helper.cxx 2011-01-12 07:51:45 UTC (rev
3457)
+++ trunk/osprey/be/opt/opt_lmv_helper.cxx 2011-01-13 07:26:14 UTC (rev
3458)
@@ -500,7 +500,8 @@
else {
if (!this_vr.High_is_cr())
break;
- if (this_vr.High_cr() != r->high.cr())
+ if (r->high.Is_const() ||
+ this_vr.High_cr() != r->high.cr())
break;
INT const_val = this_expr->Const_part();
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