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| author | Jan Hubicka <hubicka@ucw.cz> | 2017-07-01 16:56:21 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2017-07-01 14:56:21 +0000 |
| commit | e39df5466d0cde13fd47e612f20ef2b0ac117e2b (patch) | |
| tree | 9f63aaeb965301f26f1dd3429a321c289cf30a62 /gcc | |
| parent | 1099198d0086da9be8176463700261a2bf529924 (diff) | |
| download | gcc-e39df5466d0cde13fd47e612f20ef2b0ac117e2b.zip gcc-e39df5466d0cde13fd47e612f20ef2b0ac117e2b.tar.gz gcc-e39df5466d0cde13fd47e612f20ef2b0ac117e2b.tar.bz2 | |
* trans-mem.c (split_bb_make_tm_edge): Update profile.
From-SVN: r249871
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/trans-mem.c | 7 |
2 files changed, 10 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b4e5948..a333d06 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,9 @@ 2017-07-01 Jan Hubicka <hubicka@ucw.cz> + * trans-mem.c (split_bb_make_tm_edge): Update profile. + +2017-07-01 Jan Hubicka <hubicka@ucw.cz> + * tree-if-conv.c (combine_blocks): Use make_single_succ_edge to keep profile consistent. diff --git a/gcc/trans-mem.c b/gcc/trans-mem.c index f747e05..eb03560 100644 --- a/gcc/trans-mem.c +++ b/gcc/trans-mem.c @@ -3211,7 +3211,12 @@ split_bb_make_tm_edge (gimple *stmt, basic_block dest_bb, edge e = split_block (bb, stmt); *pnext = gsi_start_bb (e->dest); } - make_edge (bb, dest_bb, EDGE_ABNORMAL); + edge e = make_edge (bb, dest_bb, EDGE_ABNORMAL); + if (e) + { + e->probability = profile_probability::guessed_never (); + e->count = profile_count::guessed_zero (); + } // Record the need for the edge for the benefit of the rtl passes. if (cfun->gimple_df->tm_restart == NULL) |