diff options
| author | Jan Hubicka <jh@suse.cz> | 2012-09-29 14:33:19 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2012-09-29 12:33:19 +0000 |
| commit | 245ef1609299d7c4975e8cbd9e50586474c86aff (patch) | |
| tree | 24a3edbb8fa70fb122c2fcaf01b36d2f54c98705 /gcc/tree-call-cdce.c | |
| parent | 32d55567d575deabacc37245d4604a605b3fcc05 (diff) | |
| download | gcc-245ef1609299d7c4975e8cbd9e50586474c86aff.zip gcc-245ef1609299d7c4975e8cbd9e50586474c86aff.tar.gz gcc-245ef1609299d7c4975e8cbd9e50586474c86aff.tar.bz2 | |
* tree-call-cdce.c (shrink_wrap_one_built_in_call): Update profile.
From-SVN: r191852
Diffstat (limited to 'gcc/tree-call-cdce.c')
| -rw-r--r-- | gcc/tree-call-cdce.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/gcc/tree-call-cdce.c b/gcc/tree-call-cdce.c index c879548..2a3fd87 100644 --- a/gcc/tree-call-cdce.c +++ b/gcc/tree-call-cdce.c @@ -773,8 +773,13 @@ shrink_wrap_one_built_in_call (gimple bi_call) EDGE_FALSE_VALUE); bi_call_in_edge0->probability = REG_BR_PROB_BASE * ERR_PROB; + bi_call_in_edge0->count = + apply_probability (guard_bb0->count, + bi_call_in_edge0->probability); join_tgt_in_edge_fall_thru->probability = - REG_BR_PROB_BASE - bi_call_in_edge0->probability; + inverse_probability (bi_call_in_edge0->probability); + join_tgt_in_edge_fall_thru->count = + guard_bb0->count - bi_call_in_edge0->count; /* Code generation for the rest of the conditions */ guard_bb = guard_bb0; @@ -804,8 +809,12 @@ shrink_wrap_one_built_in_call (gimple bi_call) bi_call_in_edge = make_edge (guard_bb, bi_call_bb, EDGE_TRUE_VALUE); bi_call_in_edge->probability = REG_BR_PROB_BASE * ERR_PROB; + bi_call_in_edge->count = + apply_probability (guard_bb->count, + bi_call_in_edge->probability); guard_bb_in_edge->probability = - REG_BR_PROB_BASE - bi_call_in_edge->probability; + inverse_probability (bi_call_in_edge->probability); + guard_bb_in_edge->count = guard_bb->count - bi_call_in_edge->count; } VEC_free (gimple, heap, conds); |