git
/
gcc
mirror of git://gcc.gnu.org/git/gcc.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

ira-color.c (setup_left_conflict_sizes_p): Process all conflicting objects. 

2012-03-29  Vladimir Makarov  <vmakarov@redhat.com>

	* ira-color.c (setup_left_conflict_sizes_p): Process all
	conflicting objects.

From-SVN: r185971
This commit is contained in:
Vladimir Makarov 2012-03-29 17:23:39 +00:00 committed by Vladimir Makarov
parent 0526229463
commit d79318b79c
2 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
gcc/ChangeLog
View File

@ -1,3 +1,8 @@
2012-03-29 Vladimir Makarov <vmakarov@redhat.com>
* ira-color.c (setup_left_conflict_sizes_p): Process all
conflicting objects.
2012-03-29 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/52760

3
gcc/ira-color.c
View File

@ -821,7 +821,6 @@ setup_left_conflict_sizes_p (ira_allocno_t a)
node_preorder_num = node->preorder_num;
COPY_HARD_REG_SET (node_set, node->hard_regs->set);
node_check_tick++;
curr_allocno_process++;
for (k = 0; k < nobj; k++)
{
ira_object_t obj = ALLOCNO_OBJECT (a, k);
@ -838,12 +837,10 @@ setup_left_conflict_sizes_p (ira_allocno_t a)
conflict_data = ALLOCNO_COLOR_DATA (conflict_a);
if (! ALLOCNO_COLOR_DATA (conflict_a)->in_graph_p
|| conflict_data->last_process == curr_allocno_process
|| ! hard_reg_set_intersect_p (profitable_hard_regs,
conflict_data
->profitable_hard_regs))
continue;
conflict_data->last_process = curr_allocno_process;
conflict_node = conflict_data->hard_regs_node;
COPY_HARD_REG_SET (conflict_node_set, conflict_node->hard_regs->set);
if (hard_reg_set_subset_p (node_set, conflict_node_set))