diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c85c8e3adbe3..154c0bf8cc38 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2015-08-09  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/driver-i386.c (host_detect_local_cpu): Treat
+	model == 0x4f as Broadwell.
+
 2015-08-08  Segher Boessenkool  <segher@kernel.crashing.org>
 
 	PR rtl-optimization/67028
diff --git a/gcc/config/i386/driver-i386.c b/gcc/config/i386/driver-i386.c
index 1c6c22172d49..bc5239ea363d 100644
--- a/gcc/config/i386/driver-i386.c
+++ b/gcc/config/i386/driver-i386.c
@@ -749,6 +749,7 @@ const char *host_detect_local_cpu (int argc, const char **argv)
 	  cpu = "haswell";
 	  break;
 	case 0x3d:
+	case 0x47:
 	case 0x4f:
 	case 0x56:
 	  /* Broadwell.  */