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path: root/llvm/lib/Target/NVPTX/NVPTXLowerArgs.cpp
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* [Alignment][NFC] Remove AllocaInst::setAlignment(unsigned)Guillaume Chatelet2019-09-301-1/+1
| | | | | | | | | | | | | | | | | Summary: This is patch is part of a series to introduce an Alignment type. See this thread for context: http://lists.llvm.org/pipermail/llvm-dev/2019-July/133851.html See this patch for the introduction of the type: https://reviews.llvm.org/D64790 Reviewers: courbet Subscribers: jholewinski, arsenm, jvesely, nhaehnle, eraman, hiraditya, cfe-commits, llvm-commits Tags: #clang, #llvm Differential Revision: https://reviews.llvm.org/D68141 llvm-svn: 373207
* Include what you use in NVPTX.hDmitri Gribenko2019-06-031-0/+1
| | | | | | | I also fixed all other files that were including NVPTX.h and were relying on transitive includes. llvm-svn: 362402
* [opaque pointer types] Pass value type to LoadInst creation.James Y Knight2019-02-011-1/+2
| | | | | | | | | This cleans up all LoadInst creation in LLVM to explicitly pass the value type rather than deriving it from the pointer's element-type. Differential Revision: https://reviews.llvm.org/D57172 llvm-svn: 352911
* 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
* 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
* Make getParamAlignment use argument numbersReid Kleckner2017-04-281-1/+1
| | | | | | | | | | | | | | | | | | The method is called "get *Param* Alignment", and is only used for return values exactly once, so it should take argument indices, not attribute indices. Avoids confusing code like: IsSwiftError = CS->paramHasAttr(ArgIdx, Attribute::SwiftError); Alignment = CS->getParamAlignment(ArgIdx + 1); Add getRetAlignment to handle the one case in Value.cpp that wants the return value alignment. This is a potentially breaking change for out-of-tree backends that do their own call lowering. llvm-svn: 301682
* Allow DataLayout to specify addrspace for allocas.Matt Arsenault2017-04-101-1/+2
| | | | | | | | | | | | | | | | | | | | | | | LLVM makes several assumptions about address space 0. However, alloca is presently constrained to always return this address space. There's no real way to avoid using alloca, so without this there is no way to opt out of these assumptions. The problematic assumptions include: - That the pointer size used for the stack is the same size as the code size pointer, which is also the maximum sized pointer. - That 0 is an invalid, non-dereferencable pointer value. These are problems for AMDGPU because alloca is used to implement the private address space, which uses a 32-bit index as the pointer value. Other pointers are 64-bit and behave more like LLVM's notion of generic address space. By changing the address space used for allocas, we can change our generic pointer type to be LLVM's generic pointer type which does have similar properties. llvm-svn: 299888
* [NVPTX] Remove NVPTXFavorNonGenericAddrSpaces pass.Justin Lebar2016-10-311-4/+4
| | | | | | | | | | | | | | | Summary: This has been replaced by the NVPTXInferAddressSpaces pass. We've had the new one as the default with the old one accessible via a flag for some months now, and we've had no problems. Reviewers: tra Subscribers: llvm-commits, jholewinski, jingyue, mgorny Differential Revision: https://reviews.llvm.org/D26165 llvm-svn: 285642
* Use StringRef in Pass/PassManager APIs (NFC)Mehdi Amini2016-10-011-1/+1
| | | | llvm-svn: 283004
* [NVPTX] Renamed NVPTXLowerKernelArgs -> NVPTXLowerArgs. NFC.Artem Belevich2016-07-201-0/+253
After r276153 the pass applies to both kernels and regular functions. Differential Revision: https://reviews.llvm.org/D22583 llvm-svn: 276189
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