Update Haswell processor detection

	* config/i386/driver-i386.c (host_detect_local_cpu): Update
	Haswell processor detection.

From-SVN: r202028

gcc/ChangeLog

+2013-08-27  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/driver-i386.c (host_detect_local_cpu): Update
+	Haswell processor detection.
+
 2013-08-27  Christian Widmer  <shadow@umbrox.de>
 
 	PR target/57927

gcc/config/i386/driver-i386.c

@@ -673,6 +673,8 @@ const char *host_detect_local_cpu (int argc, const char **argv)
 	  cpu = "core-avx-i";
 	  break;
 	case 0x3c:
+	case 0x45:
+	case 0x46:
 	  /* Haswell.  */
 	  cpu = "core-avx2";
 	  break;