OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

tree-ssa-copyrename.c (rename_ssa_copies): Don't iterate beyond num_ssa_names.

Browse Source 
* tree-ssa-copyrename.c (rename_ssa_copies): Don't iterate
	beyond num_ssa_names.
	* tree-ssa-ter.c (free_temp_expr_table): Likewise.
	* tree-ssa-coalesce.c (create_outofssa_var_map): Likewise.

From-SVN: r146815
This commit is contained in:
Michael Matz 2009-04-26 19:24:16 +00:00 committed by Michael Matz
parent ce372372f4
commit 17c665a997
4 changed files with 11 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
gcc/ChangeLog
View File

@ -1,3 +1,10 @@
2009-04-26 Michael Matz <matz@suse.de>
* tree-ssa-copyrename.c (rename_ssa_copies): Don't iterate
beyond num_ssa_names.
* tree-ssa-ter.c (free_temp_expr_table): Likewise.
* tree-ssa-coalesce.c (create_outofssa_var_map): Likewise.
2009-04-26 Jakub Jelinek <jakub@redhat.com>
PR inline-asm/39543

2
gcc/tree-ssa-coalesce.c
View File

@ -974,7 +974,7 @@ create_outofssa_var_map (coalesce_list_p cl, bitmap used_in_copy)
used_in_virtual_ops = BITMAP_ALLOC (NULL);
#endif
map = init_var_map (num_ssa_names + 1);
map = init_var_map (num_ssa_names);
FOR_EACH_BB (bb)
{

4
gcc/tree-ssa-copyrename.c
View File

@ -291,7 +291,7 @@ rename_ssa_copies (void)
else
debug = NULL;
map = init_var_map (num_ssa_names + 1);
map = init_var_map (num_ssa_names);
FOR_EACH_BB (bb)
{
@ -339,7 +339,7 @@ rename_ssa_copies (void)
/* Now one more pass to make all elements of a partition share the same
root variable. */
for (x = 1; x <= num_ssa_names; x++)
for (x = 1; x < num_ssa_names; x++)
{
part_var = partition_to_var (map, x);
if (!part_var)

2
gcc/tree-ssa-ter.c
View File

@ -225,7 +225,7 @@ free_temp_expr_table (temp_expr_table_p t)
unsigned x;
for (x = 0; x <= num_var_partitions (t->map); x++)
gcc_assert (!t->kill_list[x]);
for (x = 0; x < num_ssa_names + 1; x++)
for (x = 0; x < num_ssa_names; x++)
{
gcc_assert (t->expr_decl_uids[x] == NULL);
gcc_assert (t->partition_dependencies[x] == NULL);