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| author | Pat Haugen <pthaugen@us.ibm.com> | 2004-06-23 16:07:58 +0000 |
|---|---|---|
| committer | David Edelsohn <dje@gcc.gnu.org> | 2004-06-23 12:07:58 -0400 |
| commit | 701b17c2dc9a6d35097455e6fd410d4dabce29e7 (patch) | |
| tree | 1a89f07a18835e2ff45f39c2a9c51d277d13ed95 /gcc/tree-optimize.c | |
| parent | dcbbf6f31bcbb4a3f03793eb6415c6b8202b9f93 (diff) | |
| download | gcc-701b17c2dc9a6d35097455e6fd410d4dabce29e7.zip gcc-701b17c2dc9a6d35097455e6fd410d4dabce29e7.tar.gz gcc-701b17c2dc9a6d35097455e6fd410d4dabce29e7.tar.bz2 | |
re PR rtl-optimization/15633 (Failure to propagate FDO counters by vpt results in performance regression)
2004-06-23 Pat Haugen <pthaugen@us.ibm.com>
PR optimization/15633
* value-prof.c (divmod_fixed_value_transform): Compute probability
of taking optimal path and pass along to gen_ routine.
(mod_pow2_value_transform): Same.
(mod_subtract_transform): Same.
(gen_divmod_fixed_value): Add new probability parameter.
Add probability to newly created jump.
(gen_mod_pow2): Same.
(gen_mod_subtract): Same.
From-SVN: r83555
Diffstat (limited to 'gcc/tree-optimize.c')
0 files changed, 0 insertions, 0 deletions