re PR bootstrap/6445 (ICE bootstrapping objc for i386-rtems)

	PR bootstrap/6445
	* config/i386/i386.md (untyped_call): Return the value in a float
	register if TARGET_FLOAT_RETURNS_IN_80387, not just if
	TARGET_80387.

	PR c++/6497
	* method.c (do_build_assign_ref): Pass a derivation to
	build_method_call when calling base class assignment operators.

	PR c++/6497
	* g++.dg/inherit/access2.C: New test.

	PR bootstrap/6445
	* gcc.dg/20020426-1.c: New test.

From-SVN: r52809

gcc/ChangeLog

+2002-04-26  Mark Mitchell  <mark@codesourcery.com>
+
+	PR bootstrap/6445
+	* config/i386/i386.md (untyped_call): Return the value in a float
+	register if TARGET_FLOAT_RETURNS_IN_80387, not just if
+	TARGET_80387.
+
 2002-04-26  Alexandre Oliva  <aoliva@redhat.com>
 
 	* tree.c (tree_int_cst_lt): Compare constants whose types differ

gcc/cp/ChangeLog

+2002-04-26  Mark Mitchell  <mark@codesourcery.com>
+
+	PR c++/6497
+	* method.c (do_build_assign_ref): Pass a derivation to
+	build_method_call when calling base class assignment operators.
+
 2002-04-26  Richard Henderson  <rth@redhat.com>
 
 	* parse.y (yyoverflow): Revert.

gcc/cp/method.c

@@ -636,7 +636,7 @@ do_build_assign_ref (fndecl)
 	  tree expr = build_method_call (dst,
 					 ansi_assopname (NOP_EXPR),
 					 build_tree_list (NULL_TREE, src),
-					 NULL,
+					 binfo,
 					 LOOKUP_NORMAL | LOOKUP_NONVIRTUAL);
 	  finish_expr_stmt (expr);
 	}

gcc/testsuite/ChangeLog

+2002-04-26  Mark Mitchell  <mark@codesourcery.com>
+
+	PR c++/6497
+	* g++.dg/inherit/access2.C: New test.
+	
+2002-04-26  Mark Mitchell  <mark@codesourcery.com>
+
+	PR bootstrap/6445
+	* gcc.dg/20020426-1.c: New test.
+
 2002-04-26  Alexandre Oliva  <aoliva@redhat.com>
 
 	* g++.dg/abi/enum1.C: New test.

gcc/testsuite/gcc.dg/20020426-1.c

+/* { dg-do compile { target i?86-*-* } } */
+/* { dg-options "-msoft-float -mfp-ret-in-387" } */
+
+void f() {
+  __builtin_apply(0, 0, 0);
+}