diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2000-05-24 06:21:35 +0200 |
|---|---|---|
| committer | Alexandre Oliva <aoliva@gcc.gnu.org> | 2000-05-24 04:21:35 +0000 |
| commit | 5896bebb9a0a086051cc4b02677883a671666912 (patch) | |
| tree | b8e951453921c18ce14d6cc441ff97de3e4cce7d | |
| parent | 5c6df0588cce2eefc726cecdec3687df1c8c96d5 (diff) | |
| download | gcc-5896bebb9a0a086051cc4b02677883a671666912.zip gcc-5896bebb9a0a086051cc4b02677883a671666912.tar.gz gcc-5896bebb9a0a086051cc4b02677883a671666912.tar.bz2 | |
* ifcvt.c (if_convert): Update life info globally.
From-SVN: r34119
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/ifcvt.c | 4 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 38007d8..35bd6ce 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2000-05-24 Jakub Jelinek <jakub@redhat.com> + + * ifcvt.c (if_convert): Update life info globally. + 2000-05-24 Alexandre Oliva <oliva@lsd.ic.unicamp.br> * emit-rtl.c (unshare_all_decls): New function. diff --git a/gcc/ifcvt.c b/gcc/ifcvt.c index 3b15c14..6b43793 100644 --- a/gcc/ifcvt.c +++ b/gcc/ifcvt.c @@ -2037,7 +2037,9 @@ if_convert (life_data_ok) SET_BIT (update_life_blocks, block_num); count_or_remove_death_notes (update_life_blocks, 1); - update_life_info (update_life_blocks, UPDATE_LIFE_LOCAL, + /* ??? See about adding a mode that verifies that the initial + set of blocks don't let registers come live. */ + update_life_info (update_life_blocks, UPDATE_LIFE_GLOBAL, PROP_DEATH_NOTES | PROP_SCAN_DEAD_CODE | PROP_KILL_DEAD_CODE); |