| commit | 9f724a5879643ac5fce0742debda3ca2e458cdd5 | |
| author | vmakarov <vmakarov@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 22 Jul 2009 22:00:17 +0000 (22 22:00 +0000) | ||
| committer | vmakarov <vmakarov@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 22 Jul 2009 22:00:17 +0000 (22 22:00 +0000) | ||
| tree | e6debce284f28f6755b99e28e2d7cd846214ef7d | treesnapshot (tar.gz zip) |
| parent | d60ec13d843da3d28b399506b230a144847cd44f | commitdiff |
2009-07-22 Vladimir Makarov <vmakarov@redhat.com>
PR target/37488
* ira-lives.c (bb_has_abnormal_call_pred): New function.
(process_bb_node_lives): Use it.
* ira.c (setup_cover_and_important_classes): Don't setup
ira_important_class_nums. Add cover classes to the end of
important classes.
(cover_class_order, comp_reg_classes_func,
reorder_important_classes): New.
(find_reg_class_closure): Use reorder_important_classes.
* config/i386/i386.h (IRA_COVER_CLASSES): Remove.
* config/i386/i386.c (i386_ira_cover_classes): New function.
(TARGET_IRA_COVER_CLASSES): Redefine.
* doc/tm.texi (TARGET_IRA_COVER_CLASSES): Add a comment about
importance of order of cover classes in the array.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@149962 138bc75d-0d04-0410-961f-82ee72b054a4
PR target/37488
* ira-lives.c (bb_has_abnormal_call_pred): New function.
(process_bb_node_lives): Use it.
* ira.c (setup_cover_and_important_classes): Don't setup
ira_important_class_nums. Add cover classes to the end of
important classes.
(cover_class_order, comp_reg_classes_func,
reorder_important_classes): New.
(find_reg_class_closure): Use reorder_important_classes.
* config/i386/i386.h (IRA_COVER_CLASSES): Remove.
* config/i386/i386.c (i386_ira_cover_classes): New function.
(TARGET_IRA_COVER_CLASSES): Redefine.
* doc/tm.texi (TARGET_IRA_COVER_CLASSES): Add a comment about
importance of order of cover classes in the array.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@149962 138bc75d-0d04-0410-961f-82ee72b054a4