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Prune inlining recommendations more aggressively.

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This commit is contained in:
Vincent St-Amour 2012-11-07 10:42:20 -05:00
parent defa1b96ff
commit ebf25a3cdb
1 changed files with 14 additions and 1 deletions
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15
collects/typed-racket/optimizer/tool/mzc.rkt
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@ -343,7 +343,20 @@
(not really-hot-anonymous-function-inside-us?)) (not really-hot-anonymous-function-inside-us?))
(prune)) (prune))
(cond [(and profile-entry (not (null? key-sites))) (cond [(and profile
(counts-as-a-missed-opt? pruned-log)
is-a-loop?
;; loops are hard to act upon, only report in extreme cases
(< (group-badness pruned-log) 50))
(prune)]
[(and profile
(counts-as-a-missed-opt? pruned-log)
(not is-a-loop?)
(not really-hot-anonymous-function-inside-us?)
;; needs to have enough failures to report
(< (group-badness pruned-log) 6))
(prune)]
[(and profile-entry (not (null? key-sites)))
;; Inlining was not satisfactory for some call sites where we ;; Inlining was not satisfactory for some call sites where we
;; accounted for a good portion of the caller's total time. ;; accounted for a good portion of the caller's total time.
(emit-near-miss (emit-near-miss