function.c (free_after_compilation): Call insn_locators_free.

	* function.c (free_after_compilation): Call insn_locators_free.
	* cfglayout.c (insn_locators_free): New function.
	* rtl.h (insn_locators_free): Declare.

From-SVN: r140279

gcc/ChangeLog

 2008-09-11  Jan Hubicka  <jh@suse.cz>
 
+	* function.c (free_after_compilation): Call insn_locators_free.
+	* cfglayout.c (insn_locators_free): New function.
+	* rtl.h (insn_locators_free): Declare.
+
+2008-09-11  Jan Hubicka  <jh@suse.cz>
+
 	* ifcvt.c (check_cond_move_block): Make regs argument pointer to vector pointer.
 	(cond_move_process_if_block): Update call.
 

gcc/cfglayout.c

@@ -271,6 +271,19 @@ insn_locators_finalize (void)
   curr_rtl_loc = -1;
 }
 
+/* Allocate insn locator datastructure.  */
+void
+insn_locators_free (void)
+{
+  prologue_locator = epilogue_locator = 0;
+
+  VEC_free (int, heap, block_locators_locs);
+  VEC_free (tree,gc, block_locators_blocks);
+  VEC_free (int, heap, locations_locators_locs);
+  VEC_free (location_t, heap, locations_locators_vals);
+}
+
+
 /* Set current location.  */
 void
 set_curr_insn_source_location (location_t location)

gcc/function.c

@@ -286,6 +286,7 @@ free_after_compilation (struct function *f)
   f->cfg = NULL;
 
   regno_reg_rtx = NULL;
+  insn_locators_free ();
 }
 
 /* Return size needed for stack frame based on slots so far allocated.

gcc/rtl.h

@@ -2357,6 +2357,7 @@ extern const struct rtl_hooks general_rtl_hooks;
 #define gen_lowpart rtl_hooks.gen_lowpart
 
 extern void insn_locators_alloc (void);
+extern void insn_locators_free (void);
 extern void insn_locators_finalize (void);
 extern void set_curr_insn_source_location (location_t);
 extern void set_curr_insn_block (tree);