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* predict.c (maybe_hot_edge_p): Calls to functions called once is cold. 

From-SVN: r160061
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Jan Hubicka 2010-05-31 01:36:18 +02:00 committed by Jan Hubicka
parent 7a08eda161
commit 22983f55de
2 changed files with 7 additions and 0 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2010-05-30 Jan Hubicka <jh@suse.cz>
* predict.c (maybe_hot_edge_p): Calls to functions called once is cold.
2010-05-30 Richard Guenther <rguenther@suse.de>
PR lto/42975

3
gcc/predict.c
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@ -168,6 +168,9 @@ cgraph_maybe_hot_edge_p (struct cgraph_edge *edge)
if (edge->caller->frequency == NODE_FREQUENCY_UNLIKELY_EXECUTED
|| edge->callee->frequency == NODE_FREQUENCY_UNLIKELY_EXECUTED)
return false;
if (edge->caller->frequency > NODE_FREQUENCY_UNLIKELY_EXECUTED
&& edge->callee->frequency <= NODE_FREQUENCY_EXECUTED_ONCE)
return false;
if (optimize_size)
return false;
if (edge->caller->frequency == NODE_FREQUENCY_HOT)