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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 903725782d0..29ac53cb0fd 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,24 @@ +2013-11-24 Steven Bosscher <steven@gcc.gnu.org> + + * jump.c (reset_insn_reg_label_operand_notes): New function, + split out from ... + (init_label_info): ... here. Reset LABEL_NUSES in cfglayout mode. + * cfgcleanup.c (delete_dead_jump_tables_between): New function, + split out from ... + (delete_dead_jumptables): ... here. Handle cfglayout mode. + (cleanup_cfg): Delete dead jump tables in cfglayout mode if an + expensive CFG cleanup is called for. + * cfgrtl.c (fixup_reorder_chain): Remove BARRIERs from fallthru paths. + (cfg_layout_finalize): Delete dead jump tables before re-building + the insns chain. + * ira.c (ira): Rebuild jump labels *after* deleting unreachable + basic blocks, not before. + * loop-init.c (rtl_loop_done): Call for an expensive CFG cleanup. + + * modulo-sched.c (sms_schedule): Do not look for BARRIERs in the + insns chain of a scheduling extended basic block, they cannot appear + there in cfglayout mode. + 2013-11-24 Tobias Burnus <burnus@net-b.de> * doc/invoke.texi (-fsanitize=leak): Add link to the wiki page. |