PR 9638/other

2003-02-28  Joel Sherrill <joel@OARcorp.com>

	PR 9638/other
	* config/i386/i386.c (DEFAULT_PCC_STRUCT_RETURN): Ensure the
	this constant defaults to 1.

From-SVN: r63569

gcc/ChangeLog

+2003-02-28  Joel Sherrill <joel@OARcorp.com>
+
+	PR 9638/other
+	* config/i386/i386.c (DEFAULT_PCC_STRUCT_RETURN): Ensure the 
+	this constant defaults to 1.
+
 2003-02-28  Bob Wilson  <bob.wilson@acm.org>
 
 	* config.gcc (xtensa-*-linux*): Add t-slibgcc-elf-ver to tmake_file.

gcc/config/i386/i386.c

@@ -1015,6 +1015,12 @@ static void init_ext_80387_constants PARAMS ((void));
 
 struct gcc_target targetm = TARGET_INITIALIZER;
 
+/* The svr4 ABI for the i386 says that records and unions are returned
+   in memory.  */
+#ifndef DEFAULT_PCC_STRUCT_RETURN
+#define DEFAULT_PCC_STRUCT_RETURN 1
+#endif
+
 /* Sometimes certain combinations of command options do not make
    sense on a particular target machine.  You can define a macro
    `OVERRIDE_OPTIONS' to take account of this.  This macro, if