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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9a388260a34..a9f6c47910b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,17 @@ +2012-10-08 Bernd Schmidt <bernds@codesourcery.com> + + * sched-int.h (schedule_block): Adjust declaration. + * sched-rgn.c (bb_state_array, bb_state): New static variables. + (sched_rgn_init): Initialize them. + (sched_rgn_free): Free them. + (schedule_region): Save scheduling state for future blocks, and + pass such state to schedule_block. + * params.def (PARAM_SCHED_STATE_EDGE_PROB_CUTOFF): New. + * doc/invoke.texi (--param): Document it. + * haifa-sched.c (schedule_block): New arg init_state. Use it to + initialize state if nonnull. All callers changed. + Call advance_one_cycle after scheduling. + 2012-10-08 Georg-Johann Lay <avr@gjlay.de> PR target/54854 |