diff options
Diffstat (limited to 'gcc/flow.c')
| -rw-r--r-- | gcc/flow.c | 22 |
1 files changed, 11 insertions, 11 deletions
@@ -577,7 +577,7 @@ update_life_info (sbitmap blocks, enum update_life_extent extent, ndead = 0; if ((prop_flags & PROP_REG_INFO) && !reg_deaths) - reg_deaths = xcalloc (sizeof (*reg_deaths), max_regno); + reg_deaths = XCNEWVEC (int, max_regno); timevar_push ((extent == UPDATE_LIFE_LOCAL || blocks) ? TV_LIFE_UPDATE : TV_LIFE); @@ -1060,12 +1060,12 @@ calculate_global_regs_live (sbitmap blocks_in, sbitmap blocks_out, int flags) SET_REGNO_REG_SET (invalidated_by_call, i); /* Allocate space for the sets of local properties. */ - local_sets = xcalloc (last_basic_block, sizeof (regset)); - cond_local_sets = xcalloc (last_basic_block, sizeof (regset)); + local_sets = XCNEWVEC (bitmap, last_basic_block); + cond_local_sets = XCNEWVEC (bitmap, last_basic_block); /* Create a worklist. Allocate an extra slot for the `head == tail' style test for an empty queue doesn't work with a full queue. */ - queue = xmalloc ((n_basic_blocks + 1) * sizeof (*queue)); + queue = XNEWVEC (basic_block, n_basic_blocks + 1); qtail = queue; qhead = qend = queue + n_basic_blocks; @@ -1090,7 +1090,7 @@ calculate_global_regs_live (sbitmap blocks_in, sbitmap blocks_out, int flags) } } - block_accesses = xcalloc (last_basic_block, sizeof (int)); + block_accesses = XCNEWVEC (int, last_basic_block); /* We clean aux when we remove the initially-enqueued bbs, but we don't enqueue ENTRY and EXIT initially, so clean them upfront and @@ -1574,7 +1574,7 @@ allocate_reg_life_data (void) max_regno = max_reg_num (); gcc_assert (!reg_deaths); - reg_deaths = xcalloc (sizeof (*reg_deaths), max_regno); + reg_deaths = XCNEWVEC (int, max_regno); /* Recalculate the register space, in case it has grown. Old style vector oriented regsets would set regset_{size,bytes} here also. */ @@ -1940,7 +1940,7 @@ struct propagate_block_info * init_propagate_block_info (basic_block bb, regset live, regset local_set, regset cond_local_set, int flags) { - struct propagate_block_info *pbi = xmalloc (sizeof (*pbi)); + struct propagate_block_info *pbi = XNEW (struct propagate_block_info); pbi->bb = bb; pbi->reg_live = live; @@ -1953,7 +1953,7 @@ init_propagate_block_info (basic_block bb, regset live, regset local_set, pbi->insn_num = 0; if (flags & (PROP_LOG_LINKS | PROP_AUTOINC)) - pbi->reg_next_use = xcalloc (max_reg_num (), sizeof (rtx)); + pbi->reg_next_use = XCNEWVEC (rtx, max_reg_num ()); else pbi->reg_next_use = NULL; @@ -2043,7 +2043,7 @@ init_propagate_block_info (basic_block bb, regset live, regset local_set, struct reg_cond_life_info *rcli; rtx cond; - rcli = xmalloc (sizeof (*rcli)); + rcli = XNEW (struct reg_cond_life_info); if (REGNO_REG_SET_P (bb_true->il.rtl->global_live_at_start, i)) @@ -3058,7 +3058,7 @@ mark_regno_cond_dead (struct propagate_block_info *pbi, int regno, rtx cond) /* The register was unconditionally live previously. Record the current condition as the condition under which it is dead. */ - rcli = xmalloc (sizeof (*rcli)); + rcli = XNEW (struct reg_cond_life_info); rcli->condition = cond; rcli->stores = cond; rcli->orig_condition = const0_rtx; @@ -3858,7 +3858,7 @@ mark_used_reg (struct propagate_block_info *pbi, rtx reg, { /* The register was not previously live at all. Record the condition under which it is still dead. */ - rcli = xmalloc (sizeof (*rcli)); + rcli = XNEW (struct reg_cond_life_info); rcli->condition = not_reg_cond (cond); rcli->stores = const0_rtx; rcli->orig_condition = const0_rtx; |