re PR c++/41273 (ICE in add_virtual_operand, at tree-ssa-operands.c:638)

2009-09-05  Richard Guenther  <rguenther@suse.de>

	PR debug/41273
	* tree-ssa-operands.c (get_tmr_operands): Pass through opf_no_vops.

	* g++.dg/torture/pr41273.C: New testcase.

From-SVN: r151454

gcc/ChangeLog

 2009-09-05  Richard Guenther  <rguenther@suse.de>
 
+	PR debug/41273
+	* tree-ssa-operands.c (get_tmr_operands): Pass through opf_no_vops.
+
+2009-09-05  Richard Guenther  <rguenther@suse.de>
+
 	PR middle-end/41271
 	* tree-ssa.c (useless_type_conversion_p): Drop qualifiers
 	before comparing function argument types.

gcc/testsuite/ChangeLog

+2009-09-05  Richard Guenther  <rguenther@suse.de>
+
+	PR debug/41273
+	* g++.dg/torture/pr41273.C: New testcase.
+
 2009-09-05  Paul Thomas  <pault@gcc.gnu.org>
 
 	PR fortran/41258

gcc/testsuite/g++.dg/torture/pr41273.C

+/* { dg-do compile } */
+/* { dg-options "-g" } */
+
+long *H2_ipX_ener_sort;
+double H2_old_populations[2];
+double H2_total;
+
+void H2_LevelPops()
+{
+  double sum_pop = 0.;
+  long nEner = 0;
+  while( nEner < 3 && sum_pop/H2_total < 0.99999 )
+    {
+      long ip = H2_ipX_ener_sort[nEner];
+      sum_pop += H2_old_populations[ip];
+      ++nEner;
+    }
+}

gcc/tree-ssa-operands.c

@@ -735,8 +735,8 @@ static void
 get_tmr_operands (gimple stmt, tree expr, int flags)
 {
   /* First record the real operands.  */
-  get_expr_operands (stmt, &TMR_BASE (expr), opf_use);
-  get_expr_operands (stmt, &TMR_INDEX (expr), opf_use);
+  get_expr_operands (stmt, &TMR_BASE (expr), opf_use | (flags & opf_no_vops));
+  get_expr_operands (stmt, &TMR_INDEX (expr), opf_use | (flags & opf_no_vops));
 
   if (TMR_SYMBOL (expr))
     mark_address_taken (TMR_SYMBOL (expr));