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authorJan Hubicka <hubicka@ucw.cz>2017-11-16 17:41:22 +0100
committerJan Hubicka <hubicka@gcc.gnu.org>2017-11-16 16:41:22 +0000
commitb00ff621f6eea4beb350220566bf26120a9ce416 (patch)
tree34b29b690d7572417e7d122768c9dff10a2402b6 /gcc/loop-invariant.c
parentaef0c806ebe4fc7b55af9a164769ac81d63506ed (diff)
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predict.c (combine_predictions_for_bb): Preserve zero predicted eges.
* predict.c (combine_predictions_for_bb): Preserve zero predicted eges. (expensive_function_p): Remove useless assert. (determine_unlikely_bbs): Propagate also forward; determine cold blocks From-SVN: r254832
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