/* Target-dependent globals.
- Copyright (C) 2010-2014 Free Software Foundation, Inc.
+ Copyright (C) 2010-2015 Free Software Foundation, Inc.
This file is part of GCC.
#include "coretypes.h"
#include "tm.h"
#include "insn-config.h"
-#include "machmode.h"
+#include "alias.h"
+#include "symtab.h"
#include "tree.h"
-#include "ggc.h"
#include "toplev.h"
#include "target-globals.h"
#include "flags.h"
#include "hard-reg-set.h"
#include "reload.h"
#include "expmed.h"
+#include "function.h"
+#include "dojump.h"
+#include "explow.h"
+#include "calls.h"
+#include "emit-rtl.h"
+#include "varasm.h"
+#include "stmt.h"
#include "expr.h"
+#include "insn-codes.h"
#include "optabs.h"
#include "libfuncs.h"
#include "cfgloop.h"
struct target_globals *
save_target_globals (void)
{
- struct target_globals *g;
- struct target_globals_extra {
- struct target_globals g;
- struct target_flag_state flag_state;
- struct target_optabs optabs;
- struct target_cfgloop cfgloop;
- struct target_builtins builtins;
- struct target_gcse gcse;
- struct target_bb_reorder bb_reorder;
- struct target_lower_subreg lower_subreg;
- } *p;
- p = (struct target_globals_extra *)
- ggc_internal_cleared_alloc (sizeof (struct target_globals_extra));
- g = (struct target_globals *) p;
- g->flag_state = &p->flag_state;
- g->regs = ggc_internal_cleared_alloc (sizeof (struct target_regs));
+ struct target_globals *g = ggc_cleared_alloc <target_globals> ();
+ g->flag_state = XCNEW (struct target_flag_state);
+ g->regs = XCNEW (struct target_regs);
g->rtl = ggc_cleared_alloc<target_rtl> ();
- g->recog = ggc_internal_cleared_alloc (sizeof (struct target_recog));
- g->hard_regs
- = ggc_internal_cleared_alloc (sizeof (struct target_hard_regs));
- g->reload = ggc_internal_cleared_alloc (sizeof (struct target_reload));
- g->expmed = ggc_internal_cleared_alloc (sizeof (struct target_expmed));
- g->optabs = &p->optabs;
+ g->recog = XCNEW (struct target_recog);
+ g->hard_regs = XCNEW (struct target_hard_regs);
+ g->reload = XCNEW (struct target_reload);
+ g->expmed = XCNEW (struct target_expmed);
+ g->optabs = XCNEW (struct target_optabs);
g->libfuncs = ggc_cleared_alloc<target_libfuncs> ();
- g->cfgloop = &p->cfgloop;
- g->ira = ggc_internal_cleared_alloc (sizeof (struct target_ira));
- g->ira_int = ggc_internal_cleared_alloc (sizeof (struct target_ira_int));
- g->builtins = &p->builtins;
- g->gcse = &p->gcse;
- g->bb_reorder = &p->bb_reorder;
- g->lower_subreg = &p->lower_subreg;
+ g->cfgloop = XCNEW (struct target_cfgloop);
+ g->ira = XCNEW (struct target_ira);
+ g->ira_int = XCNEW (struct target_ira_int);
+ g->builtins = XCNEW (struct target_builtins);
+ g->gcse = XCNEW (struct target_gcse);
+ g->bb_reorder = XCNEW (struct target_bb_reorder);
+ g->lower_subreg = XCNEW (struct target_lower_subreg);
restore_target_globals (g);
init_reg_sets ();
target_reinit ();
return save_target_globals ();
}
+target_globals::~target_globals ()
+{
+ /* default_target_globals points to static data so shouldn't be freed. */
+ if (this != &default_target_globals)
+ {
+ ira_int->~target_ira_int ();
+ hard_regs->finalize ();
+ XDELETE (flag_state);
+ XDELETE (regs);
+ XDELETE (recog);
+ XDELETE (hard_regs);
+ XDELETE (reload);
+ XDELETE (expmed);
+ XDELETE (optabs);
+ XDELETE (cfgloop);
+ XDELETE (ira);
+ XDELETE (ira_int);
+ XDELETE (builtins);
+ XDELETE (gcse);
+ XDELETE (bb_reorder);
+ XDELETE (lower_subreg);
+ }
+}
+
#endif