target-supports.exp (check_effective_target_powerpc_spe): New.

	* lib/target-supports.exp (check_effective_target_powerpc_spe):
	New.
	(check_effective_target_vect_cmdline_needed): Use it.

From-SVN: r120308

gcc/testsuite/ChangeLog

+2007-01-01  Joseph Myers  <joseph@codesourcery.com>
+
+	* lib/target-supports.exp (check_effective_target_powerpc_spe):
+	New.
+	(check_effective_target_vect_cmdline_needed): Use it.
+
 2006-12-31  Richard Guenther  <rguenther@suse.de>
 
 	PR middle-end/30137

gcc/testsuite/lib/target-supports.exp

-#   Copyright (C) 1999, 2001, 2003, 2004, 2005, 2006
+#   Copyright (C) 1999, 2001, 2003, 2004, 2005, 2006, 2007
 #   Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
@@ -1240,7 +1240,9 @@ proc check_effective_target_vect_cmdline_needed { } {
 	set et_vect_cmdline_needed_saved 1
 	if { [istarget ia64-*-*]
 	     || (([istarget x86_64-*-*] || [istarget i?86-*-*])
-		 && [check_effective_target_lp64])} {
+		 && [check_effective_target_lp64])
+	     || ([istarget powerpc*-*-*]
+		 && [check_effective_target_powerpc_spe])} {
 	   set et_vect_cmdline_needed_saved 0
 	}
     }
@@ -1360,6 +1362,22 @@ proc check_effective_target_powerpc_altivec_ok { } {
     }
 }
 
+# Return 1 if this is a PowerPC target with SPE enabled.
+
+proc check_effective_target_powerpc_spe { } {
+    if { [istarget powerpc*-*-*] } {
+	return [check_no_compiler_messages powerpc_spe object {
+	    #ifndef __SPE__
+	    #error not SPE
+	    #else
+	    int dummy;
+	    #endif
+	}]
+    } else {
+	return 0
+    }
+}
+
 # Return 1 if the target supports hardware vector shift operation.
 
 proc check_effective_target_vect_shift { } {