diff options
author | Jan Hubicka <hubicka@ucw.cz> | 2017-07-01 22:46:40 +0200 |
---|---|---|
committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2017-07-01 20:46:40 +0000 |
commit | af2bbc51d3879b6e7a03b4dc2d4ab017a98270ba (patch) | |
tree | 7af6a2ca2adedc6bef10ea8e3c46425031abf858 /gcc/tree-ssa-loop-unswitch.c | |
parent | e39df5466d0cde13fd47e612f20ef2b0ac117e2b (diff) | |
download | gcc-af2bbc51d3879b6e7a03b4dc2d4ab017a98270ba.zip gcc-af2bbc51d3879b6e7a03b4dc2d4ab017a98270ba.tar.gz gcc-af2bbc51d3879b6e7a03b4dc2d4ab017a98270ba.tar.bz2 |
cfg.c (scale_bbs_frequencies): New function.
* cfg.c (scale_bbs_frequencies): New function.
* cfg.h (scale_bbs_frequencies): Declare it.
* cfgloopanal.c (single_likely_exit): Cleanup.
* cfgloopmanip.c (scale_loop_frequencies): Take profile_probability
as parameter.
(scale_loop_profile): Likewise.
(loop_version): Likewise.
(create_empty_loop_on_edge): Update.
* cfgloopmanip.h (scale_loop_frequencies, scale_loop_profile,
scale_loop_frequencies, scale_loop_profile, loopify,
loop_version): Update prototypes.
* modulo-sched.c (sms_schedule): Update.
* predict.c (unlikely_executed_edge_p): Also check probability.
(probably_never_executed_edge_p): Fix typo.
* tree-if-conv.c (version_loop_for_if_conversion): Update.
* tree-parloops.c (gen_parallel_loop): Update.
* tree-ssa-loop-ivcanon.c (try_peel_loop): Update.
* tree-ssa-loop-manip.c (tree_transform_and_unroll_loop): Update.
* tree-ssa-loop-split.c (split_loop): Update.
* tree-ssa-loop-unswitch.c (tree_unswitch_loop): Update.
* tree-vect-loop-manip.c (vect_do_peeling): Update.
(vect_loop_versioning): Update.
* tree-vect-loop.c (scale_profile_for_vect_loop): Update.
From-SVN: r249872
Diffstat (limited to 'gcc/tree-ssa-loop-unswitch.c')
-rw-r--r-- | gcc/tree-ssa-loop-unswitch.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/gcc/tree-ssa-loop-unswitch.c b/gcc/tree-ssa-loop-unswitch.c index 6ad5741..8482be5 100644 --- a/gcc/tree-ssa-loop-unswitch.c +++ b/gcc/tree-ssa-loop-unswitch.c @@ -490,12 +490,10 @@ tree_unswitch_loop (struct loop *loop, extract_true_false_edges_from_block (unswitch_on, &edge_true, &edge_false); prob_true = edge_true->probability; - int p = prob_true.initialized_p () ? prob_true.to_reg_br_prob_base () - : REG_BR_PROB_BASE / 2; return loop_version (loop, unshare_expr (cond), NULL, prob_true, prob_true.invert (), - p, REG_BR_PROB_BASE - p, + prob_true, prob_true.invert (), false); } |