diff options
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b4ebd0b20a3..fda47c64143 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,6 +1,23 @@ +2010-01-14 Andrey Belevantsev <abel@ispras.ru> + Alexander Monakov <amonakov@ispras.ru> + + PR middle-end/42245 + * sel-sched-ir.c (sel_recompute_toporder): New. Use it... + (maybe_tidy_empty_bb): ... here. Make static. Add new + argument. Update all callers. + (tidy_control_flow): ... and here. Recompute topological order + of basic blocks in region if necessary. + (sel_redirect_edge_and_branch): Change return type. Return true + if topological order might have been invalidated. + (purge_empty_blocks): Export and move from... + * sel-sched.c (purge_empty_blocks): ... here. + * sel-sched-ir.h (sel_redirect_edge_and_branch): Update prototype. + (maybe_tidy_empty_bb): Delete prototype. + (purge_empty_blocks): Declare. + 2010-01-14 Andrey Belevantsev <abel@ispras.ru> - PR rtl-optimization/42294 + PR rtl-optimization/42249 * sel-sched.c (try_replace_dest_reg): When chosen register and original register is the same, do not bail out early, but still check all original insns for validity of replacing destination |