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path: root/llvm/utils/TableGen/DFAPacketizerEmitter.cpp
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* [NFC] Header cleanupMehdi Amini2016-04-181-1/+0
| | | | | | | | | | | | | | Removed some unused headers, replaced some headers with forward class declarations. Found using simple scripts like this one: clear && ack --cpp -l '#include "llvm/ADT/IndexedMap.h"' | xargs grep -L 'IndexedMap[<]' | xargs grep -n --color=auto 'IndexedMap' Patch by Eugene Kosov <claprix@yandex.ru> Differential Revision: http://reviews.llvm.org/D19219 From: Mehdi Amini <mehdi.amini@apple.com> llvm-svn: 266595
* Fix Clang-tidy modernize-use-nullptr and modernize-use-override warnings; ↵Eugene Zelenko2016-01-261-14/+10
| | | | | | | | other minor fixes. Differential revision: reviews.llvm.org/D16568 llvm-svn: 258831
* Avoid dependency between TableGen and CodeGenKrzysztof Parzyszek2015-11-221-1/+46
| | | | | | | | Duplicate a few common definitions between DFAPacketizer.cpp and DFAPacketizerEmitter.cpp to avoid including files from CodeGen in TableGen. llvm-svn: 253820
* Now fix errors in NDEBUG build.Krzysztof Parzyszek2015-11-211-33/+49
| | | | | | Hope this won't break any hardware next. llvm-svn: 253799
* Fix warnings in NDEBUG buildKrzysztof Parzyszek2015-11-211-8/+5
| | | | llvm-svn: 253798
* Hexagon V60/HVX DFA scheduler supportKrzysztof Parzyszek2015-11-211-107/+539
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Extended DFA tablegen to: - added "-debug-only dfa-emitter" support to llvm-tblgen - defined CVI_PIPE* resources for the V60 vector coprocessor - allow specification of multiple required resources - supports ANDs of ORs - e.g. [SLOT2, SLOT3], [CVI_MPY0, CVI_MPY1] means: (SLOT2 OR SLOT3) AND (CVI_MPY0 OR CVI_MPY1) - added support for combo resources - allows specifying ORs of ANDs - e.g. [CVI_XLSHF, CVI_MPY01] means: (CVI_XLANE AND CVI_SHIFT) OR (CVI_MPY0 AND CVI_MPY1) - increased DFA input size from 32-bit to 64-bit - allows for a maximum of 4 AND'ed terms of 16 resources - supported expressions now include: expression => term [AND term] [AND term] [AND term] term => resource [OR resource]* resource => one_resource | combo_resource combo_resource => (one_resource [AND one_resource]*) Author: Dan Palermo <dpalermo@codeaurora.org> kparzysz: Verified AMDGPU codegen to be unchanged on all llc tests, except those dealing with instruction encodings. Reapply the previous patch, this time without circular dependencies. llvm-svn: 253793
* Revert r253790: it breaks all builds for some reason.Krzysztof Parzyszek2015-11-211-539/+107
| | | | llvm-svn: 253791
* Hexagon V60/HVX DFA scheduler supportKrzysztof Parzyszek2015-11-211-107/+539
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Extended DFA tablegen to: - added "-debug-only dfa-emitter" support to llvm-tblgen - defined CVI_PIPE* resources for the V60 vector coprocessor - allow specification of multiple required resources - supports ANDs of ORs - e.g. [SLOT2, SLOT3], [CVI_MPY0, CVI_MPY1] means: (SLOT2 OR SLOT3) AND (CVI_MPY0 OR CVI_MPY1) - added support for combo resources - allows specifying ORs of ANDs - e.g. [CVI_XLSHF, CVI_MPY01] means: (CVI_XLANE AND CVI_SHIFT) OR (CVI_MPY0 AND CVI_MPY1) - increased DFA input size from 32-bit to 64-bit - allows for a maximum of 4 AND'ed terms of 16 resources - supported expressions now include: expression => term [AND term] [AND term] [AND term] term => resource [OR resource]* resource => one_resource | combo_resource combo_resource => (one_resource [AND one_resource]*) Author: Dan Palermo <dpalermo@codeaurora.org> kparzysz: Verified AMDGPU codegen to be unchanged on all llc tests, except those dealing with instruction encodings. llvm-svn: 253790
* Replace size method call of containers to empty method where appropriateAlexander Kornienko2015-01-151-1/+1
| | | | | | | | | | | | | | | | This patch was generated by a clang tidy checker that is being open sourced. The documentation of that checker is the following: /// The emptiness of a container should be checked using the empty method /// instead of the size method. It is not guaranteed that size is a /// constant-time function, and it is generally more efficient and also shows /// clearer intent to use empty. Furthermore some containers may implement the /// empty method but not implement the size method. Using empty whenever /// possible makes it easier to switch to another container in the future. Patch by Gábor Horváth! llvm-svn: 226161
* Simplify DFAPacketizerEmitter State copy/move semantics to use compiler ↵David Blaikie2014-04-211-6/+0
| | | | | | defaults. llvm-svn: 206824
* Fix builds that use an stl missing std::set::emplaceDavid Blaikie2014-04-211-1/+1
| | | | llvm-svn: 206821
* Store State objects by value in TableGen's DFAPacketizerEmitterDavid Blaikie2014-04-211-34/+30
| | | | | | | | | Removes some extra manual dynamic memory allocation/management. It does get a bit quirky having to make State's members mutable and pointers/references to const rather than non-const, but that's a necessary workaround to dealing with the std::set elements. llvm-svn: 206807
* remove some dead codeNuno Lopes2014-04-171-7/+0
| | | | | | | | | | | | | | | lib/Analysis/IPA/InlineCost.cpp | 18 ------------------ lib/Analysis/RegionPass.cpp | 1 - lib/Analysis/TypeBasedAliasAnalysis.cpp | 1 - lib/Transforms/Scalar/LoopUnswitch.cpp | 21 --------------------- lib/Transforms/Utils/LCSSA.cpp | 2 -- lib/Transforms/Utils/LoopSimplify.cpp | 6 ------ utils/TableGen/AsmWriterEmitter.cpp | 13 ------------- utils/TableGen/DFAPacketizerEmitter.cpp | 7 ------- utils/TableGen/IntrinsicEmitter.cpp | 2 -- 9 files changed, 71 deletions(-) llvm-svn: 206506
* [C++11] More 'nullptr' conversion. In some cases just using a boolean check ↵Craig Topper2014-04-151-2/+2
| | | | | | instead of comparing to nullptr. llvm-svn: 206254
* Fix PR14568: Avoid the DFA packetizer from making an invalid readAnshuman Dasgupta2012-12-101-1/+10
| | | | | | | | | | beyond array bounds. No test case since I cannot reproduce an ICE with this bug. According to Carlos -- the bug reporter -- a segfault occurs only when LLVM is compiled with a specific version of GCC. llvm-svn: 169783
* Refactored DFA generator. Merged transition class into state class.Anshuman Dasgupta2012-09-071-117/+51
| | | | | | Patch by Ivan Llopard! llvm-svn: 163424
* Fix Windows build after r159281: s/iterator/const_iteratorAlexey Samsonov2012-06-281-1/+1
| | | | llvm-svn: 159334
* Silence unused variable warning.Richard Trieu2012-06-281-0/+1
| | | | llvm-svn: 159316
* Refactor and speed up DFA generator.Anshuman Dasgupta2012-06-271-21/+48
| | | | | | Patch by Ivan Llopard! llvm-svn: 159281
* Write llvm-tblgen backends as functions instead of sub-classes.Jakob Stoklund Olesen2012-06-111-7/+48
| | | | | | | | | The TableGenBackend base class doesn't do much, and will be removed completely soon. Patch by Sean Silva! llvm-svn: 158311
* DFAPacketizerEmitter: Prune includes.Benjamin Kramer2012-03-121-2/+0
| | | | llvm-svn: 152581
* Increment DFAStateEntryTable index for sentinel entry.Brendon Cahoon2012-02-031-1/+3
| | | | | | | | | When adding the {-1, -1} entry to the DFAStateInputTable, we need to increment the index used to populate the DFAStateEntryTable. Otherwise, the entry table will be off by one for each transition after the {-1, -1} entry. PR11908. llvm-svn: 149713
* use space star instead of star spaceSebastian Pop2011-12-061-27/+27
| | | | llvm-svn: 145944
* add missing point at the end of sentencesSebastian Pop2011-12-061-64/+64
| | | | llvm-svn: 145943
* Add a deterministic finite automaton based packetizer for VLIW architecturesAnshuman Dasgupta2011-12-011-0/+512
llvm-svn: 145629
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