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* Remove redundant includes from lib/Analysis.Michael Zolotukhin2017-12-131-2/+0
| | | | llvm-svn: 320617
* MemorySSAUpdater: Only add phis to insertedphis if we actually inserted ↵Daniel Berlin2017-09-271-3/+2
| | | | | | them, not if we just found existing ones llvm-svn: 314273
* [mssa] Fix case when there is no definition in a block prior to an inserted use.Alina Sbirlea2017-06-071-11/+6
| | | | | | | | | | | | | | | Summary: Check that the first access before one being tested is valid. Before this patch, if there was no definition prior to the Use being tested, the first time Iter was deferenced, it hit the sentinel. Reviewers: dberlin, gbiv Subscribers: sanjoy, Prazek, llvm-commits Differential Revision: https://reviews.llvm.org/D33950 llvm-svn: 304926
* Sort the remaining #include lines in include/... and lib/....Chandler Carruth2017-06-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | I did this a long time ago with a janky python script, but now clang-format has built-in support for this. I fed clang-format every line with a #include and let it re-sort things according to the precise LLVM rules for include ordering baked into clang-format these days. I've reverted a number of files where the results of sorting includes isn't healthy. Either places where we have legacy code relying on particular include ordering (where possible, I'll fix these separately) or where we have particular formatting around #include lines that I didn't want to disturb in this patch. This patch is *entirely* mechanical. If you get merge conflicts or anything, just ignore the changes in this patch and run clang-format over your #include lines in the files. Sorry for any noise here, but it is important to keep these things stable. I was seeing an increasing number of patches with irrelevant re-ordering of #include lines because clang-format was used. This patch at least isolates that churn, makes it easy to skip when resolving conflicts, and gets us to a clean baseline (again). llvm-svn: 304787
* [MSSA] Clean up the updater a bit. NFCGeorge Burgess IV2017-04-211-5/+4
| | | | | | | | - Mark an internal function static - Remove the llvm namespace (just holding on to the `using namespace llvm;` Works on My Machine(TM)) llvm-svn: 300947
* MemorySSA: Move to Analysis, from Transforms/Utils. It's used asDaniel Berlin2017-04-111-0/+494
Analysis, it has Analysis passes, and once NewGVN is made an Analysis, this removes the cross dependency from Analysis to Transform/Utils. NFC. llvm-svn: 299980
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