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| author | Jan Hubicka <jh@suse.cz> | 2003-01-25 22:32:42 +0100 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2003-01-25 21:32:42 +0000 |
| commit | 5f0bea72c558bdd22238fffb4ba31d71221c473a (patch) | |
| tree | 6ee4145d1e976fa3d03f52cdc6f9487377b87883 /gcc | |
| parent | 1649d92fb3790548b583dbc6a93e0383a90b9fea (diff) | |
| download | gcc-5f0bea72c558bdd22238fffb4ba31d71221c473a.zip gcc-5f0bea72c558bdd22238fffb4ba31d71221c473a.tar.gz gcc-5f0bea72c558bdd22238fffb4ba31d71221c473a.tar.bz2 | |
* gcse.c (local_cprop_pass): Update reg_sets table when needed.
From-SVN: r61799
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/gcse.c | 7 |
2 files changed, 10 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b6e21f7..9c7c804 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +Sat Jan 25 22:31:59 CET 2003 Jan Hubicka <jh@suse.cz> + + * gcse.c (local_cprop_pass): Update reg_sets table when needed. + Sat Jan 25 21:04:33 CET 2003 Jan Hubicka <jh@suse.cz> Eric Botcazou <ebotcazou@libertysurf.fr> PR opt/8492 @@ -4422,7 +4422,12 @@ local_cprop_pass (alter_jumps) cselib_finish (); /* Global analysis may get into infinite loops for unreachable blocks. */ if (changed && alter_jumps) - delete_unreachable_blocks (); + { + delete_unreachable_blocks (); + free_reg_set_mem (); + alloc_reg_set_mem (max_reg_num ()); + compute_sets (get_insns ()); + } } /* Forward propagate copies. This includes copies and constants. Return |