[Bug tree-optimization/32044] [4.3/4.4 Regression] final value replacement too aggressive for e.g. targets with no native div/mod insns

[rakdver at kam dot mff dot cuni dot cz]

------- Comment #53 from rakdver at kam dot mff dot cuni dot cz  2008-12-10 18:15 -------
Subject: Re:  [4.3/4.4 regression] udivdi3 counterproductive, unwarranted use

Hi,

> Re. comment #16:
> Zdenek, do you remember which revision / patch removed the cost check?

rev. 122896

> And do
> you recall (or can you recover) some of the missed-optimization bug report
> numbers?  I tried to find them with a Bugzilla query, but failed.

No; the PRs addressed by that patch seem unrelated.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32044