diff options
Diffstat (limited to 'gcc/cfganal.c')
| -rw-r--r-- | gcc/cfganal.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/gcc/cfganal.c b/gcc/cfganal.c index efe5db7f6f5..1829ee08cd8 100644 --- a/gcc/cfganal.c +++ b/gcc/cfganal.c @@ -167,11 +167,11 @@ mark_dfs_back_edges (void) bool found = false; /* Allocate the preorder and postorder number arrays. */ - pre = xcalloc (last_basic_block, sizeof (int)); - post = xcalloc (last_basic_block, sizeof (int)); + pre = XCNEWVEC (int, last_basic_block); + post = XCNEWVEC (int, last_basic_block); /* Allocate stack for back-tracking up CFG. */ - stack = xmalloc ((n_basic_blocks + 1) * sizeof (edge_iterator)); + stack = XNEWVEC (edge_iterator, n_basic_blocks + 1); sp = 0; /* Allocate bitmap to track nodes that have been visited. */ @@ -282,7 +282,7 @@ find_unreachable_blocks (void) edge_iterator ei; basic_block *tos, *worklist, bb; - tos = worklist = xmalloc (sizeof (basic_block) * n_basic_blocks); + tos = worklist = XNEWVEC (basic_block, n_basic_blocks); /* Clear all the reachability flags. */ @@ -356,10 +356,10 @@ create_edge_list (void) num_edges += EDGE_COUNT (bb->succs); } - elist = xmalloc (sizeof (struct edge_list)); + elist = XNEW (struct edge_list); elist->num_blocks = block_count; elist->num_edges = num_edges; - elist->index_to_edge = xmalloc (sizeof (edge) * num_edges); + elist->index_to_edge = XNEWVEC (edge, num_edges); num_edges = 0; @@ -660,7 +660,7 @@ post_order_compute (int *post_order, bool include_entry_exit) post_order[post_order_num++] = EXIT_BLOCK; /* Allocate stack for back-tracking up CFG. */ - stack = xmalloc ((n_basic_blocks + 1) * sizeof (edge_iterator)); + stack = XNEWVEC (edge_iterator, n_basic_blocks + 1); sp = 0; /* Allocate bitmap to track nodes that have been visited. */ @@ -738,7 +738,7 @@ pre_and_rev_post_order_compute (int *pre_order, int *rev_post_order, sbitmap visited; /* Allocate stack for back-tracking up CFG. */ - stack = xmalloc ((n_basic_blocks + 1) * sizeof (edge_iterator)); + stack = XNEWVEC (edge_iterator, n_basic_blocks + 1); sp = 0; if (include_entry_exit) @@ -862,7 +862,7 @@ static void flow_dfs_compute_reverse_init (depth_first_search_ds data) { /* Allocate stack for back-tracking up CFG. */ - data->stack = xmalloc (n_basic_blocks * sizeof (basic_block)); + data->stack = XNEWVEC (basic_block, n_basic_blocks); data->sp = 0; /* Allocate bitmap to track nodes that have been visited. */ @@ -972,7 +972,7 @@ dfs_enumerate_from (basic_block bb, int reverse, v_size = size; } - st = xcalloc (rslt_max, sizeof (basic_block)); + st = XCNEWVEC (basic_block, rslt_max); rslt[tv++] = st[sp++] = bb; MARK_VISITED (bb); while (sp) |