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* Prune Pass.h include from DataLayout.h. NFCIBjorn Pettersson2019-10-211-0/+1
| | | | | | | | | | | | | | | | | | | Summary: Reduce include dependencies by no longer including Pass.h from DataLayout.h. That include seemed irrelevant to DataLayout, as well as being irrelevant to several users of DataLayout. Reviewers: rnk Reviewed By: rnk Subscribers: mehdi_amini, hiraditya, cfe-commits, llvm-commits Tags: #clang, #llvm Differential Revision: https://reviews.llvm.org/D69261 llvm-svn: 375436
* Update the file headers across all of the LLVM projects in the monorepoChandler Carruth2019-01-191-4/+3
| | | | | | | | | | | | | | | | | to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
* Have Module::createRNG return a unique_ptrSerge Guelton2017-07-121-1/+1
| | | | | | Instead of a raw pointer, this makes memory management safer. llvm-svn: 307762
* Re-sort #include lines for unittests. This uses a slightly modifiedChandler Carruth2017-06-061-1/+1
| | | | | | | | | | | | | | | clang-format (https://reviews.llvm.org/D33932) to keep primary headers at the top and handle new utility headers like 'gmock' consistently with other utility headers. No other change was made. I did no manual edits, all of this is clang-format. This should allow other changes to have more clear and focused diffs, and is especially motivated by moving some headers into more focused libraries. llvm-svn: 304786
* Avoid unnecessary constexpr to appease MSVC 2013Reid Kleckner2016-10-111-1/+1
| | | | llvm-svn: 283916
* Make RandomNumberGenerator compatible with <random>Mehdi Amini2016-10-111-0/+27
| | | | | | | | | | | | | LLVM's RandomNumberGenerator wasn't compatible with the random distribution from <random>. Fixes PR25105 Patch by: Serge Guelton <serge.guelton@telecom-bretagne.eu> Differential Revision: https://reviews.llvm.org/D25443 llvm-svn: 283854
* IR: Appease MSVC after r280107 with an & or twoDuncan P. N. Exon Smith2016-08-301-1/+1
| | | | | | | Fixes the bot: http://lab.llvm.org:8011/builders/clang-x64-ninja-win7/builds/15192 llvm-svn: 280116
* ADT: Split out simple_ilist, a simple intrusive listDuncan P. N. Exon Smith2016-08-301-0/+48
Split out a new, low-level intrusive list type with clear semantics. Unlike iplist (and ilist), all operations on simple_ilist are intrusive, and simple_ilist never takes ownership of its nodes. This enables an intuitive API that has the right defaults for intrusive lists. - insert() takes references (not pointers!) to nodes (in iplist/ilist, passing a reference will cause the node to be copied). - erase() takes only iterators (like std::list), and does not destroy the nodes. - remove() takes only references and has the same behaviour as erase(). - clear() does not destroy the nodes. - The destructor does not destroy the nodes. - New API {erase,remove,clear}AndDispose() take an extra Disposer functor for callsites that want to call some disposal routine (e.g., std::default_delete). This list is not currently configurable, and has no callbacks. The initial motivation was to fix iplist<>::sort to work correctly (even with callbacks in ilist_traits<>). iplist<> uses simple_ilist<>::sort directly. The new test in unittests/IR/ModuleTest.cpp crashes without this commit. Fixing sort() via a low-level layer provided a good opportunity to: - Unit test the low-level functionality thoroughly. - Modernize the API, largely inspired by other intrusive list implementations. Here's a sketch of a longer-term plan: - Create BumpPtrList<>, a non-intrusive list implemented using simple_ilist<>, and use it for the Token list in lib/Support/YAMLParser.cpp. This will factor out the only real use of createNode(). - Evolve the iplist<> and ilist<> APIs in the direction of simple_ilist<>, making allocation/deallocation explicit at call sites (similar to simple_ilist<>::eraseAndDispose()). - Factor out remaining calls to createNode() and deleteNode() and remove the customization from ilist_traits<>. - Transition uses of iplist<>/ilist<> that don't need callbacks over to simple_ilist<>. llvm-svn: 280107
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