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gcc/gcc ChangeLog basic-block.h cfgbuild.c pre ...
- From: hubicka at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 9 Sep 2004 12:20:54 -0000
- Subject: gcc/gcc ChangeLog basic-block.h cfgbuild.c pre ...
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: hubicka@gcc.gnu.org 2004-09-09 12:20:41
Modified files:
gcc : ChangeLog basic-block.h cfgbuild.c predict.c
Log message:
* basic-block.h (guess_outgoing_edge_probabilities): Declare.
* cfgbuild.c (compute_outgoing_frequencies): When probability is missing,
guess it.
(find_many_sub_basic_blocks): Do update profile only when it is present.
* predict.c (set_even_probabilities): Break out from ...
(combine_predictions_for_insn): ... here; deal with !can_predict_insn_p insns.
(combine_predictions_for_bb): Use set_even_probabilities.
(bb_estimate_probability_locally): Break out from ....
(estimate_probability): ... here.
(guess_outgoing_edge_probabilities): New entry point.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.5322&r2=2.5323
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/basic-block.h.diff?cvsroot=gcc&r1=1.208&r2=1.209
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cfgbuild.c.diff?cvsroot=gcc&r1=1.53&r2=1.54
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/predict.c.diff?cvsroot=gcc&r1=1.112&r2=1.113