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path: root/llvm/lib/Target/WebAssembly/WebAssemblySetP2AlignOperands.cpp
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* [WebAssembly] Use named operands to identify loads and storesThomas Lively2019-03-091-108/+6
| | | | | | | | | | | | | | | | | | | Summary: Uses the named operands tablegen feature to look up the indices of offset, address, and p2align operands for all load and store instructions. This replaces brittle, incorrect logic for identifying loads and store when eliminating frame indices, which previously crashed on bulk-memory ops. It also cleans up the SetP2Alignment pass. Reviewers: aheejin, dschuff Subscribers: sbc100, jgravelle-google, hiraditya, sunfish, jfb, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D59007 llvm-svn: 355770
* [WebAssembly] clang-tidy (NFC)Heejin Ahn2019-02-041-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | Summary: This patch fixes clang-tidy warnings on wasm-only files. The list of checks used is: `-*,clang-diagnostic-*,llvm-*,misc-*,-misc-unused-parameters,readability-identifier-naming,modernize-*` (LLVM's default .clang-tidy list is the same except it does not have `modernize-*`. But I've seen in multiple CLs in LLVM the modernize style was recommended and code was fixed based on the style, so I added it as well.) The common fixes are: - Variable names start with an uppercase letter - Function names start with a lowercase letter - Use `auto` when you use casts so the type is evident - Use inline initialization for class member variables - Use `= default` for empty constructors / destructors - Use `using` in place of `typedef` Reviewers: sbc100, tlively, aardappel Subscribers: dschuff, sunfish, jgravelle-google, yurydelendik, kripken, MatzeB, mgorny, rupprecht, llvm-commits Differential Revision: https://reviews.llvm.org/D57500 llvm-svn: 353075
* 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
* [WebAssembly] Process p2align operands for SIMD loads and storesThomas Lively2018-10-311-0/+12
| | | | | | | | | | Reviewers: aheejin, dschuff Subscribers: sbc100, jgravelle-google, sunfish, llvm-commits Differential Revision: https://reviews.llvm.org/D53886 llvm-svn: 345795
* [WebAssembly] clang-format (NFC)Heejin Ahn2018-09-051-4/+3
| | | | | | | | | | | | Summary: This patch runs clang-format on all wasm-only files. Reviewers: aardappel, dschuff, sunfish, tlively Subscribers: MatzeB, sbc100, jgravelle-google, llvm-commits Differential Revision: https://reviews.llvm.org/D51447 llvm-svn: 341439
* [WebAssembly] Support for atomic.wait / atomic.wake instructionsHeejin Ahn2018-08-021-0/+3
| | | | | | | | | | | | | | Summary: This adds support for atomic.wait / atomic.wake instructions in the wasm thread proposal. Reviewers: dschuff Subscribers: sbc100, jgravelle-google, sunfish, llvm-commits Differential Revision: https://reviews.llvm.org/D49395 llvm-svn: 338770
* [WebAssembly] Support for a ternary atomic RMW instructionHeejin Ahn2018-08-011-0/+7
| | | | | | | | | | | | Summary: This adds support for a ternary atomic RMW instruction: cmpxchg. Reviewers: dschuff Subscribers: sbc100, jgravelle-google, sunfish, llvm-commits Differential Revision: https://reviews.llvm.org/D49195 llvm-svn: 338617
* [WebAssembly] Support for binary atomic RMW instructionsHeejin Ahn2018-07-091-0/+42
| | | | | | | | | | | | | | | | | | Summary: This adds support for binary atomic read-modify-write instructions: add, sub, and, or, xor, and xchg. This does not yet support translations of some of LLVM IR atomicrmw instructions (nand, max, min, umax, and umin) that do not have a direct counterpart in wasm instructions. Reviewers: dschuff Subscribers: sbc100, jgravelle-google, sunfish, llvm-commits Differential Revision: https://reviews.llvm.org/D49088 llvm-svn: 336615
* [WebAssembly] Support for atomic storesHeejin Ahn2018-07-021-0/+7
| | | | | | | | | | | | Summary: Add support for atomic store instructions. Reviewers: dschuff Subscribers: sbc100, jgravelle-google, sunfish, llvm-commits Differential Revision: https://reviews.llvm.org/D48839 llvm-svn: 336145
* Rename DEBUG macro to LLVM_DEBUG.Nicola Zaghen2018-05-141-1/+1
| | | | | | | | | | | | | | | | The DEBUG() macro is very generic so it might clash with other projects. The renaming was done as follows: - git grep -l 'DEBUG' | xargs sed -i 's/\bDEBUG\s\?(/LLVM_DEBUG(/g' - git diff -U0 master | ../clang/tools/clang-format/clang-format-diff.py -i -p1 -style LLVM - Manual change to APInt - Manually chage DOCS as regex doesn't match it. In the transition period the DEBUG() macro is still present and aliased to the LLVM_DEBUG() one. Differential Revision: https://reviews.llvm.org/D43624 llvm-svn: 332240
* Remove \brief commands from doxygen comments.Adrian Prantl2018-05-011-1/+1
| | | | | | | | | | | | | | | | We've been running doxygen with the autobrief option for a couple of years now. This makes the \brief markers into our comments redundant. Since they are a visual distraction and we don't want to encourage more \brief markers in new code either, this patch removes them all. Patch produced by for i in $(git grep -l '\\brief'); do perl -pi -e 's/\\brief //g' $i & done Differential Revision: https://reviews.llvm.org/D46290 llvm-svn: 331272
* [WebAssembly] Register wasm passes with the PassRegistryJacob Gravelle2018-03-301-0/+4
| | | | | | | | | | | | | | Summary: This exposes WebAssembly passes for use on the command line (as arguments to -print-before and the like). Reviewers: dschuff, sunfish Subscribers: MatzeB, jfb, sbc100, llvm-commits, aheejin Differential Revision: https://reviews.llvm.org/D45103 llvm-svn: 328901
* [WebAssembly] Add the rest of the atomic loadsDerek Schuff2017-10-051-0/+6
| | | | | | | | | | Add extending loads and constant offset patterns A bit more refactoring of the tablegen to make the patterns fairly nice and uniform between the regular and atomic loads. Differential Revision: https://reviews.llvm.org/D38523 llvm-svn: 315022
* [WebAssembly] Add target feature for atomicsDerek Schuff2017-08-301-0/+1
| | | | | | | | | | Summary: This tracks the WebAssembly threads feature proposal at https://github.com/WebAssembly/threads/blob/master/proposals/threads/Overview.md Differential Revision: https://reviews.llvm.org/D37300 llvm-svn: 312145
* 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
* [WebAssembly] Remove the output operand from stores.Dan Gohman2016-10-061-20/+25
| | | | | | | | | Per spec changes, store instructions in WebAssembly no longer have a return value. Update the instruction descriptions. Differential Revision: https://reviews.llvm.org/D25122 llvm-svn: 283501
* Use StringRef in Pass/PassManager APIs (NFC)Mehdi Amini2016-10-011-1/+1
| | | | llvm-svn: 283004
* [WebAssembly] Limit alignment hints to natural alignment.Dan Gohman2016-04-211-3/+9
| | | | | | This follows the current binary format rules. llvm-svn: 267082
* [WebAssembly] Implement unaligned loads and stores.Dan Gohman2016-01-261-0/+108
Differential Revision: http://reviews.llvm.org/D16534 llvm-svn: 258779
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