[Bug tree-optimization/47234] ipa-split is executed before profile feedback is read

[hubicka at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47234

--- Comment #2 from Jan Hubicka <hubicka at gcc dot gnu.org> 2011-01-10 
14:33:08 UTC ---
Author: hubicka
Date: Mon Jan 10 14:33:04 2011
New Revision: 168632

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168632
Log:

    PR tree-optimization/47234 
    * tree-pass.h (TODO_rebuild_cgraph_edges): New TODO.
    (pass_feedback_split_functions): Declare.
    * passes.c (init_optimization_passes): Add ipa-split as subpass of
    tree-profile.
    * ipa-split.c (gate_split_functions): Update comments; disable
    split-functions for profile_arc_flag and branch_probabilities.
    (gate_feedback_split_functions): New function.
    (execute_feedback_split_functions): New function.
    (pass_feedback_split_functions): New global var.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa-split.c
    trunk/gcc/passes.c
    trunk/gcc/tree-pass.h