* function.c (allocate_struct_function): New, split out of ...

        (prepare_function_start, init_function_start): ... here.
        * expr.c (init_expr): Use ggc_alloc_cleared.
        * stmt.c (init_stmt_for_function): Likewise.
        * tree.h (allocate_struct_function): Declare.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@70929 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 1 insertions, 19 deletions

diff --git a/gcc/stmt.c b/gcc/stmt.c
index defbb70df21..54c93be7909 100644
--- a/gcc/stmt.c
+++ b/gcc/stmt.c
@@ -433,25 +433,7 @@ using_eh_for_cleanups (void)
 void
 init_stmt_for_function (void)
 {
-  cfun->stmt =ggc_alloc (sizeof (struct stmt_status));
-
-  /* We are not currently within any block, conditional, loop or case.  */
-  block_stack = 0;
-  stack_block_stack = 0;
-  loop_stack = 0;
-  case_stack = 0;
-  cond_stack = 0;
-  nesting_stack = 0;
-  nesting_depth = 0;
-
-  current_block_start_count = 0;
-
-  /* No gotos have been expanded yet.  */
-  goto_fixup_chain = 0;
-
-  /* We are not processing a ({...}) grouping.  */
-  expr_stmts_for_value = 0;
-  clear_last_expr ();
+  cfun->stmt = ggc_alloc_cleared (sizeof (struct stmt_status));
 }
 
 /* Record the current file and line.  Called from emit_line_note.  */