diff options
Diffstat (limited to 'gcc/ssa-dce.c')
| -rw-r--r-- | gcc/ssa-dce.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gcc/ssa-dce.c b/gcc/ssa-dce.c index 7b8cff807bd..148a3153d77 100644 --- a/gcc/ssa-dce.c +++ b/gcc/ssa-dce.c @@ -506,7 +506,7 @@ ssa_eliminate_dead_code () mark_all_insn_unnecessary (); VARRAY_RTX_INIT (unprocessed_instructions, 64, "unprocessed instructions"); - cdbte = control_dependent_block_to_edge_map_create (n_basic_blocks); + cdbte = control_dependent_block_to_edge_map_create (last_basic_block); /* Prepare for use of BLOCK_NUM (). */ connect_infinite_loops_to_exit (); @@ -514,12 +514,12 @@ ssa_eliminate_dead_code () compute_bb_for_insn (max_insn_uid); /* Compute control dependence. */ - pdom = (int *) xmalloc (n_basic_blocks * sizeof (int)); - for (i = 0; i < n_basic_blocks; ++i) + pdom = (int *) xmalloc (last_basic_block * sizeof (int)); + for (i = 0; i < last_basic_block; ++i) pdom[i] = INVALID_BLOCK; calculate_dominance_info (pdom, NULL, CDI_POST_DOMINATORS); /* Assume there is a path from each node to the exit block. */ - for (i = 0; i < n_basic_blocks; ++i) + for (i = 0; i < last_basic_block; ++i) if (pdom[i] == INVALID_BLOCK) pdom[i] = EXIT_BLOCK; el = create_edge_list (); |