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path: root/llvm/lib/Target/Mips/MipsConstantIslandPass.cpp
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* 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
* Remove trailing spaceFangrui Song2018-07-301-6/+6
| | | | | | sed -Ei 's/[[:space:]]+$//' include/**/*.{def,h,td} lib/**/*.{cpp,h} llvm-svn: 338293
* Rename DEBUG macro to LLVM_DEBUG.Nicola Zaghen2018-05-141-46/+50
| | | | | | | | | | | | | | | | 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
* [DebugInfo] Examine all uses of isDebugValue() for debug instructions.Shiva Chen2018-05-091-1/+1
| | | | | | | | | | | | | | | | | | Because we create a new kind of debug instruction, DBG_LABEL, we need to check all passes which use isDebugValue() to check MachineInstr is debug instruction or not. When expelling debug instructions, we should expel both DBG_VALUE and DBG_LABEL. So, I create a new function, isDebugInstr(), in MachineInstr to check whether the MachineInstr is debug instruction or not. This patch has no new test case. I have run regression test and there is no difference in regression test. Differential Revision: https://reviews.llvm.org/D45342 Patch by Hsiangkai Wang. llvm-svn: 331844
* IWYU for llvm-config.h in llvm, additions.Nico Weber2018-04-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | See r331124 for how I made a list of files missing the include. I then ran this Python script: for f in open('filelist.txt'): f = f.strip() fl = open(f).readlines() found = False for i in xrange(len(fl)): p = '#include "llvm/' if not fl[i].startswith(p): continue if fl[i][len(p):] > 'Config': fl.insert(i, '#include "llvm/Config/llvm-config.h"\n') found = True break if not found: print 'not found', f else: open(f, 'w').write(''.join(fl)) and then looked through everything with `svn diff | diffstat -l | xargs -n 1000 gvim -p` and tried to fix include ordering and whatnot. No intended behavior change. llvm-svn: 331184
* MachineFunction: Return reference from getFunction(); NFCMatthias Braun2017-12-151-1/+1
| | | | | | The Function can never be nullptr so we can return a reference. llvm-svn: 320884
* [CodeGen] Unify MBB reference format in both MIR and debug outputFrancis Visoiu Mistrih2017-12-041-15/+15
| | | | | | | | | | | | | | | | As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
* Reverting r315590; it did not include changes for llvm-tblgen, which is ↵Aaron Ballman2017-10-151-1/+1
| | | | | | | | causing link errors for several people. Error LNK2019 unresolved external symbol "public: void __cdecl `anonymous namespace'::MatchableInfo::dump(void)const " (?dump@MatchableInfo@?A0xf4f1c304@@QEBAXXZ) referenced in function "public: void __cdecl `anonymous namespace'::AsmMatcherEmitter::run(class llvm::raw_ostream &)" (?run@AsmMatcherEmitter@?A0xf4f1c304@@QEAAXAEAVraw_ostream@llvm@@@Z) llvm-tblgen D:\llvm\2017\utils\TableGen\AsmMatcherEmitter.obj 1 llvm-svn: 315854
* [dump] Remove NDEBUG from test to enable dump methods [NFC]Don Hinton2017-10-121-1/+1
| | | | | | | | | | | | | | | Summary: Add LLVM_FORCE_ENABLE_DUMP cmake option, and use it along with LLVM_ENABLE_ASSERTIONS to set LLVM_ENABLE_DUMP. Remove NDEBUG and only use LLVM_ENABLE_DUMP to enable dump methods. Move definition of LLVM_ENABLE_DUMP from config.h to llvm-config.h so it'll be picked up by public headers. Differential Revision: https://reviews.llvm.org/D38406 llvm-svn: 315590
* [Mips] Fix some Clang-tidy modernize-use-using and Include What You Use ↵Eugene Zelenko2017-08-031-14/+6
| | | | | | warnings; other minor fixes (NFC). llvm-svn: 309993
* 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
* [Mips] Fix some Clang-tidy modernize and Include What You Use warnings; ↵Eugene Zelenko2017-01-301-51/+52
| | | | | | other minor fixes (NFC). llvm-svn: 293565
* Cleanup dump() functions.Matthias Braun2017-01-281-8/+8
| | | | | | | | | | | | | | | | | | We had various variants of defining dump() functions in LLVM. Normalize them (this should just consistently implement the things discussed in http://lists.llvm.org/pipermail/cfe-dev/2014-January/034323.html For reference: - Public headers should just declare the dump() method but not use LLVM_DUMP_METHOD or #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP) - The definition of a dump method should look like this: #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP) LLVM_DUMP_METHOD void MyClass::dump() { // print stuff to dbgs()... } #endif llvm-svn: 293359
* Use StringRef in Pass/PassManager APIs (NFC)Mehdi Amini2016-10-011-3/+1
| | | | llvm-svn: 283004
* MachineFunctionProperties/MIRParser: Rename AllVRegsAllocated->NoVRegs, ↵Matthias Braun2016-08-251-1/+1
| | | | | | | | | | | | | compute it Rename AllVRegsAllocated to NoVRegs. This avoids the connotation of running after register and simply describes that no vregs are used in a machine function. With that we can simply compute the property and do not need to dump/parse it in .mir files. Differential Revision: http://reviews.llvm.org/D23850 llvm-svn: 279698
* ADT: Remove all ilist_iterator => pointer casts, NFCDuncan P. N. Exon Smith2016-08-121-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove all ilist_iterator to pointer casts. There were two reasons for casts: - Checking for an uninitialized (i.e., null) iterator. I added MachineInstrBundleIterator::isValid() to check for that case. - Comparing an iterator against the underlying pointer value while avoiding converting the pointer value to an iterator. This is occasionally necessary in MachineInstrBundleIterator, since there is an assertion in the constructors that the underlying MachineInstr is not bundled (but we don't care about that if we're just checking for pointer equality). To support the latter case, I rewrote the == and != operators for ilist_iterator and MachineInstrBundleIterator. - The implicit constructors now use enable_if to exclude const-iterator => non-const-iterator conversions from overload resolution (previously it was a compiler error on instantiation, now it's SFINAE). - The == and != operators are now global (friends), and are not templated. - MachineInstrBundleIterator has overloads to compare against both const_pointer and const_reference. This avoids the implicit conversions to MachineInstrBundleIterator that assert, instead just checking the address (and I added unit tests to confirm this). Notably, the only remaining uses of ilist_iterator::getNodePtrUnchecked are in ilist.h, and no code outside of ilist*.h directly relies on this UB end-iterator-to-pointer conversion anymore. It's still needed for ilist_*sentinel_traits, but I'll clean that up soon. llvm-svn: 278478
* Use the range variant of find instead of unpacking begin/endDavid Majnemer2016-08-111-1/+1
| | | | | | | | | If the result of the find is only used to compare against end(), just use is_contained instead. No functionality change is intended. llvm-svn: 278433
* TargetInstrInfo: rename GetInstSizeInBytes to getInstSizeInBytes. NFCSjoerd Meijer2016-07-281-8/+8
| | | | | | Differential Revision: https://reviews.llvm.org/D22925 llvm-svn: 276997
* Reapply "Mips: Avoid implicit iterator conversions, NFC"Duncan P. N. Exon Smith2016-07-151-42/+36
| | | | | | | | | | This reverts commit r275562, effectively reapplying r275141. Doug Gilmore reported that there was an error when bisecting the Mips buildbot failure, and that r275141 was not to blame after all. Here is the green build: https://dmz-portal.mips.com/bb/builders/LLVM%20with%20integrated%20assembler%20and%20fPIC%20and%20-O0/builds/803 llvm-svn: 275643
* Revert r275141 - Mips: Avoid implicit iterator conversions, NFCDaniel Sanders2016-07-151-36/+42
| | | | | | It appears to have caused some failures in our buildbots. llvm-svn: 275562
* Mips: Avoid implicit iterator conversions, NFCDuncan P. N. Exon Smith2016-07-121-42/+36
| | | | | | | | | Avoid implicit conversions from MachineInstrBundleIterator to MachineInstr* in the Mips backend, mainly by preferring MachineInstr& over MachineInstr* when a pointer isn't nullable and using range-based for loops. llvm-svn: 275141
* Delete dead code. NFC.Rafael Espindola2016-06-281-10/+6
| | | | llvm-svn: 274020
* [mips][mips16] Use isUnconditionalBranch() in AnalyzeBranch() and constant ↵Daniel Sanders2016-05-061-11/+1
| | | | | | | | | | | | | | | | island pass. Summary: This stops it misidentifying unconditional branches as conditional branches which fixes a -verify-machineinstrs error about exiting a function via fall through. Reviewers: sdardis Subscribers: dsanders, sdardis, llvm-commits Differential Revision: http://reviews.llvm.org/D19864 llvm-svn: 268731
* Add MachineFunctionProperty checks for AllVRegsAllocated for target passesDerek Schuff2016-04-041-1/+5
| | | | | | | | | | | | | | Summary: This adds the same checks that were added in r264593 to all target-specific passes that run after register allocation. Reviewers: qcolombet Subscribers: jyknight, dsanders, llvm-commits Differential Revision: http://reviews.llvm.org/D18525 llvm-svn: 265313
* Silencing warnings from MSVC 2015 Update 2. All of these changes silence ↵Aaron Ballman2016-03-301-1/+1
| | | | | | "C4334 '<<': result of 32-bit shift implicitly converted to 64 bits (was 64-bit shift intended?)". NFC. llvm-svn: 264929
* Mips: Remove implicit ilist iterator conversions, NFCDuncan P. N. Exon Smith2015-10-201-16/+13
| | | | llvm-svn: 250769
* Move most user of TargetMachine::getDataLayout to the Module oneMehdi Amini2015-07-161-1/+1
| | | | | | | | | | | | | | | | | | | | | Summary: This change is part of a series of commits dedicated to have a single DataLayout during compilation by using always the one owned by the module. This patch is quite boring overall, except for some uglyness in ASMPrinter which has a getDataLayout function but has some clients that use it without a Module (llmv-dsymutil, llvm-dwarfdump), so some methods are taking a DataLayout as parameter. Reviewers: echristo Subscribers: yaron.keren, rafael, llvm-commits, jholewinski Differential Revision: http://reviews.llvm.org/D11090 From: Mehdi Amini <mehdi.amini@apple.com> llvm-svn: 242386
* Remove most of the TargetMachine::getSubtarget/getSubtargetImplEric Christopher2015-01-291-4/+2
| | | | | | | | | calls that don't take a Function argument from Mips. Notable exceptions: the AsmPrinter and MipsTargetObjectFile. The latter needs to be fixed, and the former will be fixed when the general AsmPrinter changes happen. llvm-svn: 227512
* Move DataLayout back to the TargetMachine from TargetSubtargetInfoEric Christopher2015-01-261-1/+1
| | | | | | | | | | | | | | | | | | | derived classes. Since global data alignment, layout, and mangling is often based on the DataLayout, move it to the TargetMachine. This ensures that global data is going to be layed out and mangled consistently if the subtarget changes on a per function basis. Prior to this all targets(*) have had subtarget dependent code moved out and onto the TargetMachine. *One target hasn't been migrated as part of this change: R600. The R600 port has, as a subtarget feature, the size of pointers and this affects global data layout. I've currently hacked in a FIXME to enable progress, but the port needs to be updated to either pass the 64-bitness to the TargetMachine, or fix the DataLayout to avoid subtarget dependent features. llvm-svn: 227113
* [mips] Replace MipsABIEnum with a MipsABIInfo class.Daniel Sanders2014-10-241-3/+1
| | | | | | | | | | | | | | | | | | | | | Summary: No functional change yet, it's just an object replacement for an enum. It will allow us to gather ABI information in a single place so that we can start testing for properties of the ABI's instead of the ABI itself. For example we will eventually be able to use: ABI.MinStackAlignmentInBytes() instead of: (isABI_N32() || isABI_N64()) ? 16 : 8 which is clearer and more maintainable. Reviewers: matheusalmeida Reviewed By: matheusalmeida Differential Revision: http://reviews.llvm.org/D3341 llvm-svn: 220568
* Eliminate some deep std::vector copies. NFC.Benjamin Kramer2014-10-031-3/+1
| | | | llvm-svn: 218999
* Reinstate "Nuke the old JIT."Eric Christopher2014-09-021-0/+1
| | | | | | | | Approved by Jim Grosbach, Lang Hames, Rafael Espindola. This reinstates commits r215111, 215115, 215116, 215117, 215136. llvm-svn: 216982
* Temporarily Revert "Nuke the old JIT." as it's not quite ready toEric Christopher2014-08-071-1/+0
| | | | | | | | | | | be deleted. This will be reapplied as soon as possible and before the 3.6 branch date at any rate. Approved by Jim Grosbach, Lang Hames, Rafael Espindola. This reverts commits r215111, 215115, 215116, 215117, 215136. llvm-svn: 215154
* Nuke the old JIT.Rafael Espindola2014-08-071-0/+1
| | | | | | | | | I am sure we will be finding bits and pieces of dead code for years to come, but this is a good start. Thanks to Lang Hames for making MCJIT a good replacement! llvm-svn: 215111
* Have MachineFunction cache a pointer to the subtarget to make lookupsEric Christopher2014-08-051-1/+1
| | | | | | | | | | | shorter/easier and have the DAG use that to do the same lookup. This can be used in the future for TargetMachine based caching lookups from the MachineFunction easily. Update the MIPS subtarget switching machinery to update this pointer at the same time it runs. llvm-svn: 214838
* Remove the TargetMachine forwards for TargetSubtargetInfo basedEric Christopher2014-08-041-2/+4
| | | | | | information and update all callers. No functional change. llvm-svn: 214781
* Fundamentally change the MipsSubtarget replacement machinery:Eric Christopher2014-07-181-7/+6
| | | | | | | | | | | | | | | | | a) Move the replacement level decision to the target machine. b) Create additional subtargets at the TargetMachine level to cache and make replacement easy. c) Make the mips16 features obvious. d) Remove the override logic as it no longer does anything. e) Have MipsModuleDAGToDAGISel take only the target machine. f) Have the constant islands pass grab the current subtarget from the MachineFunction (via the TargetMachine) instead of caching it. g) Unconditionally initialize TLOF. h) Remove the old complicated subtarget based resetting and replace it with simple conditionals. llvm-svn: 213430
* [C++11] Add 'override' keywords and remove 'virtual'. Additionally add ↵Craig Topper2014-04-291-2/+2
| | | | | | 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. Mips edition llvm-svn: 207506
* [C++] Use 'nullptr'. Target edition.Craig Topper2014-04-251-6/+6
| | | | llvm-svn: 207197
* [Modules] Fix potential ODR violations by sinking the DEBUG_TYPEChandler Carruth2014-04-221-2/+2
| | | | | | | definition below all of the header #include lines, lib/Target/... edition. llvm-svn: 206842
* remove a bunch of unused private methodsNuno Lopes2014-03-231-12/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | found with a smarter version of -Wunused-member-function that I'm playwing with. Appologies in advance if I removed someone's WIP code. include/llvm/CodeGen/MachineSSAUpdater.h | 1 include/llvm/IR/DebugInfo.h | 3 lib/CodeGen/MachineSSAUpdater.cpp | 10 -- lib/CodeGen/PostRASchedulerList.cpp | 1 lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | 10 -- lib/IR/DebugInfo.cpp | 12 -- lib/MC/MCAsmStreamer.cpp | 2 lib/Support/YAMLParser.cpp | 39 --------- lib/TableGen/TGParser.cpp | 16 --- lib/TableGen/TGParser.h | 1 lib/Target/AArch64/AArch64TargetTransformInfo.cpp | 9 -- lib/Target/ARM/ARMCodeEmitter.cpp | 12 -- lib/Target/ARM/ARMFastISel.cpp | 84 -------------------- lib/Target/Mips/MipsCodeEmitter.cpp | 11 -- lib/Target/Mips/MipsConstantIslandPass.cpp | 12 -- lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp | 21 ----- lib/Target/NVPTX/NVPTXISelDAGToDAG.h | 2 lib/Target/PowerPC/PPCFastISel.cpp | 1 lib/Transforms/Instrumentation/AddressSanitizer.cpp | 2 lib/Transforms/Instrumentation/BoundsChecking.cpp | 2 lib/Transforms/Instrumentation/MemorySanitizer.cpp | 1 lib/Transforms/Scalar/LoopIdiomRecognize.cpp | 8 - lib/Transforms/Scalar/SCCP.cpp | 1 utils/TableGen/CodeEmitterGen.cpp | 2 24 files changed, 2 insertions(+), 261 deletions(-) llvm-svn: 204560
* [Modules] Move InstIterator out of the Support library, where it had noChandler Carruth2014-03-041-1/+1
| | | | | | | | | | | | | business. This header includes Function and BasicBlock and directly uses the interfaces of both classes. It has to do with the IR, it even has that in the name. =] Put it in the library it belongs to. This is one step toward making LLVM's Support library survive a C++ modules bootstrap. llvm-svn: 202814
* [C++11] Replace llvm::next and llvm::prior with std::next and std::prev.Benjamin Kramer2014-03-021-12/+11
| | | | | | Remove the old functions. llvm-svn: 202636
* Adjust offsets for max load instruction offsets. This is more pessimisticReed Kotler2014-01-161-2/+2
| | | | | | | | | than it needs to be by 1 bit but I need to finish some other things so that all the boundary cases will work in that situation. constpool.c in test-suite will fail to assemble under our new internal test-suite sync without this change. llvm-svn: 199343
* Re-sort all of the includes with ./utils/sort_includes.py so thatChandler Carruth2014-01-071-1/+1
| | | | | | | | | | subsequent changes are easier to review. About to fix some layering issues, and wanted to separate out the necessary churn. Also comment and sink the include of "Windows.h" in three .inc files to match the usage in Memory.inc. llvm-svn: 198685
* Make cosmetic changes as part of Mips internal post commit review ofReed Kotler2013-12-191-4/+4
| | | | | | patch r196331. llvm-svn: 197638
* Correct word hyphenationsAlp Toker2013-12-051-1/+1
| | | | | | | This patch tries to avoid unrelated changes other than fixing a few hyphen-related ambiguities and contractions in nearby lines. llvm-svn: 196471
* final patch for very long conditional branches for mips16 constant islands.Reed Kotler2013-12-031-5/+18
| | | | | | | | | this completes the basic port of ARM constant islands to Mips16. More testing, code review, cleanup is in order but basically everything seems to be working. A bug in gas is preventing some of the runtime testing but I hope to resolve this soon. llvm-svn: 196331
* Part 1 of 3 patches that completes very long conditional branchesReed Kotler2013-11-291-16/+29
| | | | | | | | | | | | in constant islands for Mips16. We introdcuce JalB16 as a synomnym for Jal16. It makes it easier to read and is also necessary because Jal16 is a call instruction but JalB16 is being used as a branch. Various parts of LLVM will not work properly even in this late stage of the backend if we use what was declared as a call instruction to function as a branch. For one, basic block labels may not get emitted in some situations. llvm-svn: 195968
* Check in conditional branches for constant islands. Still need to finishReed Kotler2013-11-281-2/+154
| | | | | | | | | | | | conditional branches for very large targets. That will be the next small patch. Everything now should in principle work as good (functionality wise) as without constant islands so we decided at Mips/Imagination to make constant islands the default for Mips16 now so that it will get excercised a lot and this port is still experimentatl though hopefully soon we will change the status. Some more cleanup and code review is in order but things are converging fast. llvm-svn: 195902
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