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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7c169f6..c86e5a8 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,30 @@ 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org> + Cleanup and improve multipass_dfa_lookahead_guard + * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,) + (core2i7_first_cycle_multipass_begin,) + (core2i7_first_cycle_multipass_issue,) + (core2i7_first_cycle_multipass_backtrack): Update signature. + * config/ia64/ia64.c + (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove. + (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature. + (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove + hook definition. + (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from + ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return + values. + * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update + return values. + * doc/tm.texi: Regenerate. + * doc/tm.texi.in + (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove. + * haifa-sched.c (ready_try): Make signed to allow negative values. + (rebug_ready_list_1): Update. + (choose_ready): Simplify. + (sched_extend_ready_list): Update. + +2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org> + Remove IA64 speculation tweaking flags * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of speculation tuning flags. |