Enable __float128 test for 32bit.

2011-03-14  H.J. Lu  <hongjiu.lu@intel.com>

	* gcc.target/i386/builtin-copysign.c: Remove __LP64__ check.

From-SVN: r170945

gcc/testsuite/ChangeLog

+2011-03-14  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* gcc.target/i386/builtin-copysign.c: Remove __LP64__ check.
+
 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 
 	PR rtl-optimization/47166

gcc/testsuite/gcc.target/i386/builtin-copysign.c

@@ -11,6 +11,4 @@ MODE test5##CEXT(MODE a, MODE b) { return __builtin_copysign##CEXT(a, b); }
 TEST_SET (float, f)
 TEST_SET (double, )
 TEST_SET (long double, l)
-#if defined (__LP64__)
 TEST_SET (__float128, q)
-#endif