old-autovect-branch/gcc/tree-inline-aux.h

   1 /* Data required for function inlining.  */
   2 typedef struct inline_data
   3 {
   4   /* FUNCTION_DECL for function being inlined.  */
   5   tree callee;
   6   /* FUNCTION_DECL for function being inlined into.  */
   7   tree caller;
   8   /* struct function for function being inlined.  Usually this is the same
   9      as DECL_STRUCT_FUNCTION (callee), but can be different if saved_cfg
  10      and saved_eh are in use.  */
  11   struct function *callee_cfun;
  12   /* The VAR_DECL for the return value.  */
  13   tree retvar;
  14   /* The map from local declarations in the inlined function to
  15      equivalents in the function into which it is being inlined.  */
  16   splay_tree decl_map;
  17   /* We use the same mechanism to build clones that we do to perform
  18      inlining.  However, there are a few places where we need to
  19      distinguish between those two situations.  This flag is true if
  20      we are cloning, rather than inlining.  */
  21   bool cloning_p;
  22   /* Similarly for saving function body.  */
  23   bool saving_p;
  24   /* Versioning function is slightly different from inlining. */
  25   bool versioning_p;
  26   /* Copy basic blocks in the same method only. */
  27   bool copybb_only_p;
  28   /* Callgraph node of function we are inlining into.  */
  29   struct cgraph_node *node;
  30   /* Callgraph node of currently inlined function.  */
  31   struct cgraph_node *current_node;
  32   /* Current BLOCK.  */
  33   tree block;
  34   varray_type ipa_info;
  35   /* Exception region the inlined call lie in.  */
  36   int eh_region;
  37   /* Take region number in the function being copied, add this value and
  38      get eh region number of the duplicate in the function we inline into.  */
  39   int eh_region_offset;
  40 } inline_data;
  41
  42 /* Duplicate code.  */
  43 basic_block copy_bb (inline_data *, basic_block, int, int);
  44 void copy_edges_for_bb (basic_block, int);
  45