diff options
| author | dnovillo <dnovillo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-06-10 22:37:05 +0000 |
|---|---|---|
| committer | dnovillo <dnovillo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-06-10 22:37:05 +0000 |
| commit | c211d99868b9ae23bcd10d9bf1820af33c0ebe7e (patch) | |
| tree | f3e7c5ed70989e5440f3ec4150aca5517dd053b3 /gcc/tree-ssa-live.c | |
| parent | a3823e4755a6ed38f7a968db1865df9bb0e754e2 (diff) | |
| download | gcc-c211d99868b9ae23bcd10d9bf1820af33c0ebe7e.tar.gz | |
* Makefile.in (tree-ssanames.o): Depend on TREE_FLOW_H.
* tree-flow.h (ssa_names, num_ssa_names, ssa_name): Declare.
(highest_ssa_version): Remove.
* tree-outof-ssa.c (new_temp_expr_table): Replace
highest_ssa_version with num_ssa_names.
(dump_replaceable_exprs): Likewise.
(rewrite_vars_out_of_ssa): Likewise.
* tree-ssa-ccp.c (initialize): Likewise
* tree-ssa-copyrename.c (rename_ssa_copies): Likewise.
* tree-ssa-dce.c (tree_dce_init): Likewise.
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Likewise.
* tree-ssa-live.c (create_ssa_var_map): Likewise.
(dump_var_map): Likewise.
* tree-ssa.c (verify_ssa): Likewise.
(kill_redundant_phi_nodes): Likewise.
Do not build a local array of SSA_NAMEs. Use the ssa_names table.
* tree-ssanames.c: Include tree-flow.h
(ssa_names): New varray.
(init_ssa_names): Initialize ssa_names.
Reserve the first slot of the ssa_names table.
(make_ssa_name): Push the newly created SSA_NAME into ssa_names.
Assign version numbers using num_ssa_names.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@82950 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-ssa-live.c')
| -rw-r--r-- | gcc/tree-ssa-live.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gcc/tree-ssa-live.c b/gcc/tree-ssa-live.c index 388e2e37cc6..549211d2979 100644 --- a/gcc/tree-ssa-live.c +++ b/gcc/tree-ssa-live.c @@ -309,7 +309,7 @@ create_ssa_var_map (int flags) sbitmap used_in_virtual_ops; #endif - map = init_var_map (highest_ssa_version + 1); + map = init_var_map (num_ssa_names + 1); #if defined ENABLE_CHECKING used_in_real_ops = sbitmap_alloc (num_referenced_vars); @@ -322,8 +322,8 @@ create_ssa_var_map (int flags) if (flags & SSA_VAR_MAP_REF_COUNT) { map->ref_count - = (int *)xmalloc (((highest_ssa_version + 1) * sizeof (int))); - memset (map->ref_count, 0, (highest_ssa_version + 1) * sizeof (int)); + = (int *)xmalloc (((num_ssa_names + 1) * sizeof (int))); + memset (map->ref_count, 0, (num_ssa_names + 1) * sizeof (int)); } FOR_EACH_BB (bb) @@ -1743,7 +1743,7 @@ dump_var_map (FILE *f, var_map map) continue; t = 0; - for (y = 1; y < highest_ssa_version; y++) + for (y = 1; y < num_ssa_names; y++) { p = partition_find (map->var_partition, y); if (map->partition_to_compact) |