Revert patch for PR testsuite/37630.

From-SVN: r144893

gcc/testsuite/ChangeLog

 2009-03-16  Janis Johnson  <janis187@us.ibm.com>
 
+	Revert patch for PR testsuite/37630.
+
 	PR testsuite/37960
 	* gcc.dg/pr11492.c: Replace constant and remove xfail.
 

gcc/testsuite/gcc.c-torture/execute/ieee/ieee.exp

@@ -28,7 +28,7 @@ load_lib c-torture.exp
 # C torture test suite, and other contributors.
 
 # Disable tests on machines with no hardware support for IEEE arithmetic.
-if { ![check_effective_target_ieee] } { return }
+if { [istarget "vax-*-*"] || [ istarget "powerpc-*-*spe"] } { return }
 
 if $tracelevel then {
     strace $tracelevel

gcc/testsuite/gcc.dg/20001012-1.c

-/* { dg-do run { target { fpic && ieee } } } */
+/* { dg-do run { target fpic } } */
 /* { dg-options "-O2 -fpic" } */
 
 extern void abort (void);

gcc/testsuite/lib/target-supports.exp

@@ -2846,19 +2846,3 @@ proc check_effective_target_correct_iso_cpp_string_wchar_protos { } {
 	#endif
     }]
 }
-
-# Return 1 if the target supports IEEE arithmetic.
-
-proc check_effective_target_ieee { } {
-    global et_ieee_saved
-
-    if { ![info exists et_ieee_saved] } {
-	set et_ieee_saved 1
-	if { [istarget vax-*-*]
-	     || [istarget powerpc-*-*spe*] } {
-	    set et_ieee_saved 0
-	}
-    }
-
-    return $et_ieee_saved
-}