function.c (free_after_compilation): Clear PROP_cfg in f->curr_properties.

2015-07-07  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

	* function.c (free_after_compilation): Clear PROP_cfg in f->curr_properties.
testsuite/
	* gcc.dg/dx-test.c: New test-case.

From-SVN: r225508

gcc/ChangeLog

+2015-07-07  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	* function.c (free_after_compilation): Clear PROP_cfg in f->curr_properties.
+
 2015-07-07  Richard Biener  <rguenther@suse.de>
 
 	* tree-ssa-propagate.c (add_ssa_edge): Dump what edge list we

gcc/function.c

@@ -216,6 +216,7 @@ free_after_compilation (struct function *f)
   f->eh = NULL;
   f->machine = NULL;
   f->cfg = NULL;
+  f->curr_properties &= ~PROP_cfg;
 
   regno_reg_rtx = NULL;
 }

gcc/testsuite/ChangeLog

+2015-07-07  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	* gcc.dg/dx-test.c: New test-case.
+
 2015-07-07  Andre Vehreschild  <vehre@gmx.de>
 
 	PR fortran/66578

gcc/testsuite/gcc.dg/dx-test.c

+/* { dg-do compile } */
+/* { dg-options "-dx" } */
+
+void f(void)
+{}