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| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/predict.c | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 97ceeb5..a0b660b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2016-09-14 Bernd Edlinger <bernd.edlinger@hotmail.de> + Martin Liska <mliska@suse.cz> + + PR middle-end/77574 + * predict.c (force_edge_cold): Add braces to a condition. + 2016-09-13 Bernd Edlinger <bernd.edlinger@hotmail.de> PR rtl-optimization/77289 diff --git a/gcc/predict.c b/gcc/predict.c index 035a0c2..b3d1697 100644 --- a/gcc/predict.c +++ b/gcc/predict.c @@ -3723,7 +3723,7 @@ force_edge_cold (edge e, bool impossible) int prob_scale = REG_BR_PROB_BASE; /* If edge is already improbably or cold, just return. */ - if (e->probability <= impossible ? PROB_VERY_UNLIKELY : 0 + if (e->probability <= (impossible ? PROB_VERY_UNLIKELY : 0) && (!impossible || !e->count)) return; FOR_EACH_EDGE (e2, ei, e->src->succs) |