| commit | 44e661383f32ab09c40d2fc396f019247cd5e981 | |
| author | bonzini <bonzini@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Sat, 27 Jun 2009 14:50:00 +0000 (27 14:50 +0000) | ||
| committer | bonzini <bonzini@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Sat, 27 Jun 2009 14:50:00 +0000 (27 14:50 +0000) | ||
| tree | d8b6c5900cf4fdbd39cd4305251a70dafb469448 | treesnapshot (tar.gz zip) |
| parent | 2355a96650bbaa9cf2de005c446de7f107dd1618 | commitdiff |
2009-06-27 Paolo Bonzini <bonzini@gnu.org>
* df-problems.c (df_set_seen, df_unset_seen): Delete.
(df_rd_local_compute, df_md_local_compute): Inline them.
(df_md_scratch): New.
(df_md_alloc, df_md_free): Allocate/free it.
(df_md_local_compute): Only include live registers in init.
(df_md_transfer_function): Prune the in-set computed by
the confluence function, and the gen-set too.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@149011 138bc75d-0d04-0410-961f-82ee72b054a4
* df-problems.c (df_set_seen, df_unset_seen): Delete.
(df_rd_local_compute, df_md_local_compute): Inline them.
(df_md_scratch): New.
(df_md_alloc, df_md_free): Allocate/free it.
(df_md_local_compute): Only include live registers in init.
(df_md_transfer_function): Prune the in-set computed by
the confluence function, and the gen-set too.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@149011 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/df-problems.c | diffblobblamehistory |