2013-10-10 Teresa Johnson <tejohnson@google.com>
commit5327650fe230ee84185e0d39bd472b6077298198
authortejohnson <tejohnson@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 10 Oct 2013 20:30:08 +0000 (10 20:30 +0000)
committertejohnson <tejohnson@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 10 Oct 2013 20:30:08 +0000 (10 20:30 +0000)
treeee44642551d3ee1b05cabe70b04747b7d739f6bf
parent90acbb6ed46459e9b3ca75d94faae290bc421539
2013-10-10  Teresa Johnson  <tejohnson@google.com>

* predict.c (tree_estimate_probability): Add new parameter
for estimate_bb_frequencies.
(estimate_bb_frequencies): Add new parameter to force estimation.
(rebuild_frequencies): When max frequency in function is small,
recompute counts from frequencies.
* predict.h (estimate_bb_frequencies): New parameter.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203395 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/predict.c
gcc/predict.h