diff options
Diffstat (limited to 'gcc/reload1.c')
| -rw-r--r-- | gcc/reload1.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/gcc/reload1.c b/gcc/reload1.c index 48424ab..b1e9088 100644 --- a/gcc/reload1.c +++ b/gcc/reload1.c @@ -498,7 +498,7 @@ init_reload (void) /* Initialize obstack for our rtl allocation. */ gcc_obstack_init (&reload_obstack); - reload_startobj = obstack_alloc (&reload_obstack, 0); + reload_startobj = XOBNEWVAR (&reload_obstack, char, 0); INIT_REG_SET (&spilled_pseudos); INIT_REG_SET (&pseudos_counted); @@ -515,7 +515,7 @@ new_insn_chain (void) if (unused_insn_chains == 0) { - c = obstack_alloc (&reload_obstack, sizeof (struct insn_chain)); + c = XOBNEW (&reload_obstack, struct insn_chain); INIT_REG_SET (&c->live_throughout); INIT_REG_SET (&c->dead_or_set); } @@ -633,7 +633,7 @@ has_nonexceptional_receiver (void) return true; /* First determine which blocks can reach exit via normal paths. */ - tos = worklist = xmalloc (sizeof (basic_block) * (n_basic_blocks + 1)); + tos = worklist = XNEWVEC (basic_block, n_basic_blocks + 1); FOR_EACH_BB (bb) bb->flags &= ~BB_REACHABLE; @@ -710,7 +710,7 @@ reload (rtx first, int global) failure = 0; - reload_firstobj = obstack_alloc (&reload_obstack, 0); + reload_firstobj = XOBNEWVAR (&reload_obstack, char, 0); /* Make sure that the last insn in the chain is not something that needs reloading. */ @@ -1031,7 +1031,7 @@ reload (rtx first, int global) { save_call_clobbered_regs (); /* That might have allocated new insn_chain structures. */ - reload_firstobj = obstack_alloc (&reload_obstack, 0); + reload_firstobj = XOBNEWVAR (&reload_obstack, char, 0); } calculate_needs_all_insns (global); @@ -1500,10 +1500,9 @@ static void copy_reloads (struct insn_chain *chain) { chain->n_reloads = n_reloads; - chain->rld = obstack_alloc (&reload_obstack, - n_reloads * sizeof (struct reload)); + chain->rld = XOBNEWVEC (&reload_obstack, struct reload, n_reloads); memcpy (chain->rld, rld, n_reloads * sizeof (struct reload)); - reload_insn_firstobj = obstack_alloc (&reload_obstack, 0); + reload_insn_firstobj = XOBNEWVAR (&reload_obstack, char, 0); } /* Walk the chain of insns, and determine for each whether it needs reloads @@ -1517,7 +1516,7 @@ calculate_needs_all_insns (int global) something_needs_elimination = 0; - reload_insn_firstobj = obstack_alloc (&reload_obstack, 0); + reload_insn_firstobj = XOBNEWVAR (&reload_obstack, char, 0); for (chain = reload_insn_chain; chain != 0; chain = next) { rtx insn = chain->insn; @@ -3707,7 +3706,7 @@ init_elim_table (void) #endif if (!reg_eliminate) - reg_eliminate = xcalloc (sizeof (struct elim_table), NUM_ELIMINABLE_REGS); + reg_eliminate = XCNEWVEC (struct elim_table, NUM_ELIMINABLE_REGS); /* Does this function require a frame pointer? */ |