avx512vbmi-check.h (main): Fix register name while checking for AVX-512VBMI presence.

gcc/testsuite/
	* gcc.target/i386/avx512vbmi-check.h (main): Fix register
	name while checking for AVX-512VBMI presence.

From-SVN: r228079

gcc/testsuite/ChangeLog

+2015-09-24  Kirill Yukhin <kirill.yukhin@intel.com>
+
+	* gcc.target/i386/avx512vbmi-check.h (main): Fix register
+	name while checking for AVX-512VBMI presence.
+
 2015-09-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
 	* lib/target-supports.exp (check_effective_target_pie): Check for

gcc/testsuite/gcc.target/i386/avx512vbmi-check.h

@@ -25,7 +25,7 @@ main ()
 
       __cpuid_count (7, 0, eax, ebx, ecx, edx);
 
-      if ((avx512f_os_support ()) && ((ebx & bit_AVX512VBMI) == bit_AVX512VBMI))
+      if ((avx512f_os_support ()) && ((ecx & bit_AVX512VBMI) == bit_AVX512VBMI))
 	{
 	  do_test ();
 #ifdef DEBUG