nios2.c (nios2_delegitimize_address): Make assert less restrictive.

2015-06-29  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* config/nios2/nios2.c (nios2_delegitimize_address): Make
	assert less restrictive.

From-SVN: r225137

gcc/ChangeLog

+2015-06-29  Sandra Loosemore  <sandra@codesourcery.com>
+
+	* config/nios2/nios2.c (nios2_delegitimize_address): Make
+	assert less restrictive.
+
 2015-06-29  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 
 	PR fortran/66605

gcc/config/nios2/nios2.c

@@ -1920,7 +1920,7 @@ nios2_delegitimize_address (rtx x)
 	case UNSPEC_LOAD_TLS_IE:
 	case UNSPEC_ADD_TLS_LE:
 	  x = XVECEXP (XEXP (x, 0), 0, 0);
-	  gcc_assert (GET_CODE (x) == SYMBOL_REF);
+	  gcc_assert (CONSTANT_P (x));
 	  break;
 	}
     }