re PR middle-end/24362 (internal compiler error: in extract_component, at tree-complex.c:68)

2005-10-28  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/24362
        * g++.dg/opt/complex4.C: New test.
2005-10-28  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/24362
        * tree-complex.c (extract_component): Treat RESULT_DECL
        like the rest of the decls.

From-SVN: r105930

gcc/ChangeLog

+2005-10-28  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	PR middle-end/24362
+	* tree-complex.c (extract_component): Treat RESULT_DECL
+	like the rest of the decls.
+
 2005-10-25  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* config/ia64/ia64.c (ia64_output_function_profiler): Emit an

gcc/testsuite/ChangeLog

+2005-10-28  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	PR middle-end/24362
+	* g++.dg/opt/complex4.C: New test.
+
 2005-10-25  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* gcc.dg/nested-func-4.c: New test.

gcc/testsuite/g++.dg/opt/complex4.C

+// PR 24362
+// { dg-do compile }
+// { dg-options "-O2" }
+
+typedef __complex__ double cdouble;
+cdouble elt_zero();
+const cdouble *pointer();
+
+cdouble trace(void)
+{
+  cdouble output = elt_zero();
+  const cdouble *data = pointer();
+  output += data[1];
+  return output;
+}
+

gcc/tree-complex.c

@@ -558,6 +558,7 @@ extract_component (block_stmt_iterator *bsi, tree t, bool imagpart_p,
       return TREE_OPERAND (t, imagpart_p);
 
     case VAR_DECL:
+    case RESULT_DECL:
     case PARM_DECL:
     case INDIRECT_REF:
     case COMPONENT_REF: