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* [Dominators] Don't compute DFS InOut numbers eagerly.Jakub Kuderski2017-06-301-1/+1
| | | | | | | | | | | | | | | | | Summary: DFS InOut numbers currently get eagerly computer upon DomTree construction. They are only needed to answer dome dominance queries and they get invalidated by updates and recalculations. Because of that, it is faster in practice to compute them lazily when they are actually needed. Clang built without this patch takes 6m 45s to boostrap on my machine, and with the patch applied 6m 38s. Reviewers: sanjoy, dberlin, chandlerc Reviewed By: dberlin Subscribers: davide, llvm-commits Differential Revision: https://reviews.llvm.org/D34296 llvm-svn: 306778
* [PM] Port BreakCriticalEdges to the new PM.Wei Mi2016-07-221-0/+1
| | | | | | Differential Revision: https://reviews.llvm.org/D22688 llvm-svn: 276449
* FileCheck-ize tests.Bill Wendling2012-04-241-2/+3
| | | | llvm-svn: 155434
* Change tests from "opt %s" to "opt < %s" so that opt doesn't see theDan Gohman2009-09-111-1/+1
| | | | | | | | input filename so that opt doesn't print the input filename in the output so that grep lines in the tests don't unintentionally match strings in the input filename. llvm-svn: 81537
* Change these tests to feed the assembly files to opt directly, insteadDan Gohman2009-09-081-1/+1
| | | | | | of using llvm-as, now that opt supports this. llvm-svn: 81226
* Remove llvm-upgrade.Tanya Lattner2008-02-141-10/+9
| | | | llvm-svn: 47110
* update for new domtree dump formatChris Lattner2007-08-061-1/+1
| | | | llvm-svn: 40857
* For PR1319:Reid Spencer2007-04-151-1/+2
| | | | | | Upgrade to use new Tcl exec based test harness. llvm-svn: 36066
* Regression is gone, don't try to find it on clean target.Reid Spencer2007-01-171-0/+20
llvm-svn: 33296
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