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* [Hexagon] Update AnalyzeBranch, etc target hooksBrendon Cahoon2015-05-081-6/+8
| | | | | | | | | | | | | Improved the AnalyzeBranch, InsertBranch, and RemoveBranch functions in order to handle more of our branch instructions. This requires changes to analyzeCompare and PredicateInstructions. Specifically, we've added support for new value compare jumps, improved handling of endloop, added more compare instructions, and improved support for predicate instructions. Differential Revision: http://reviews.llvm.org/D9559 llvm-svn: 236876
* Remove the remaining uses of abs64 and nuke it.Benjamin Kramer2015-03-091-1/+1
| | | | | | std::abs works just fine and we're already using it in many places. NFC intended. llvm-svn: 231696
* [Hexagon] Renaming A2_subri, A2_andir, A2_orir. Fixing formatting.Colin LeMahieu2015-02-051-1/+1
| | | | llvm-svn: 228326
* [Hexagon] Renaming A2_addi and formatting.Colin LeMahieu2015-02-051-4/+4
| | | | llvm-svn: 228318
* Remove unused class variables and update calls to get the subtargetEric Christopher2015-02-021-11/+3
| | | | | | off of the machine function. llvm-svn: 227837
* [Hexagon] Removing old versions of cmph and updating references.Colin LeMahieu2015-01-141-1/+1
| | | | llvm-svn: 226013
* [Hexagon] Deleting versions of compare-not that don't have encoding ↵Colin LeMahieu2015-01-141-2/+2
| | | | | | information. Updating references. llvm-svn: 226003
* [Hexagon] Removing old variants of instructions and updating references.Colin LeMahieu2014-12-191-1/+1
| | | | llvm-svn: 224612
* [Hexagon] Adding loop0/1 sp0/1/2loop0 instructions.Colin LeMahieu2014-12-191-6/+6
| | | | llvm-svn: 224556
* Reverting 224550, was not ready for commit.Colin LeMahieu2014-12-181-6/+6
| | | | llvm-svn: 224552
* [Hexagon] Adding loop0/1 sp0/1/2loop0 instructions.Colin LeMahieu2014-12-181-6/+6
| | | | llvm-svn: 224550
* [Hexagon] Updating doubleword shift usages to new versions.Colin LeMahieu2014-12-161-1/+1
| | | | llvm-svn: 224391
* [Hexagon] Adding encodings for JR class instructions. Updating complier usages.Colin LeMahieu2014-12-101-2/+2
| | | | llvm-svn: 223967
* [Hexagon] Updating rr/ri 32/64 transfer encodings and adding tests.Colin LeMahieu2014-12-091-4/+4
| | | | llvm-svn: 223821
* [Hexagon] Adding cmp* immediate form instructions.Colin LeMahieu2014-11-261-3/+3
| | | | llvm-svn: 222849
* [Hexagon] Replacing cmp* instructions with ones that contain encoding bits.Colin LeMahieu2014-11-251-3/+3
| | | | llvm-svn: 222771
* [Hexagon] Removing SUB_rr and replacing with A2_sub.Colin LeMahieu2014-11-211-1/+1
| | | | llvm-svn: 222571
* Minor spelling correction.Sid Manning2014-08-281-1/+1
| | | | | | | | Reviewers: adasgupt, jverma, sidneym Differential Revision: http://reviews.llvm.org/D5025 llvm-svn: 216667
* Remove the TargetMachine forwards for TargetSubtargetInfo basedEric Christopher2014-08-041-3/+6
| | | | | | information and update all callers. No functional change. llvm-svn: 214781
* [C++11] Add 'override' keywords and remove 'virtual'. Additionally add ↵Craig Topper2014-04-291-3/+3
| | | | | | 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. Hexagon edition llvm-svn: 207508
* [C++] Use 'nullptr'. Target edition.Craig Topper2014-04-251-49/+49
| | | | llvm-svn: 207197
* [Modules] Fix potential ODR violations by sinking the DEBUG_TYPEChandler Carruth2014-04-221-1/+2
| | | | | | | definition below all of the header #include lines, lib/Target/... edition. llvm-svn: 206842
* Phase 2 of the great MachineRegisterInfo cleanup. This time, we're changingOwen Anderson2014-03-131-5/+5
| | | | | | | | | | operator* on the by-operand iterators to return a MachineOperand& rather than a MachineInstr&. At this point they almost behave like normal iterators! Again, this requires making some existing loops more verbose, but should pave the way for the big range-based for-loop cleanups in the future. llvm-svn: 203865
* [C++11] Replace llvm::next and llvm::prior with std::next and std::prev.Benjamin Kramer2014-03-021-5/+5
| | | | | | Remove the old functions. llvm-svn: 202636
* Fix known typosAlp Toker2014-01-241-2/+2
| | | | | | | Sweep the codebase for common typos. Includes some changes to visible function names that were misspelt. llvm-svn: 200018
* Re-sort all of the includes with ./utils/sort_includes.py so thatChandler Carruth2014-01-071-3/+2
| | | | | | | | | | 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
* Replace some unnecessary vector copies with references.Benjamin Kramer2013-09-151-1/+1
| | | | llvm-svn: 190770
* Use SmallVectorImpl& instead of SmallVector to avoid repeating small vector ↵Craig Topper2013-07-141-4/+4
| | | | | | size. llvm-svn: 186274
* Hexagon: Use multiclass for Jump instructions.Jyotsna Verma2013-05-011-2/+2
| | | | llvm-svn: 180885
* Hexagon: Remove assembler mapped instruction definitions.Jyotsna Verma2013-04-231-6/+0
| | | | llvm-svn: 180133
* Remove unused typedef.Duncan Sands2013-04-011-1/+0
| | | | llvm-svn: 178462
* Switch to LLVM support function abs64 to keep VS2008 happy.Tim Northover2013-03-271-1/+1
| | | | llvm-svn: 178141
* Extend Hexagon hardware loop generation to handle various additional cases:Krzysztof Parzyszek2013-02-111-382/+1283
| | | | | | | | - variety of compare instructions, - loops with no preheader, - arbitrary lower and upper bounds. llvm-svn: 174904
* Move all of the header files which are involved in modelling the LLVM IRChandler Carruth2013-01-021-1/+1
| | | | | | | | | | | | | | | | | | | | | into their new header subdirectory: include/llvm/IR. This matches the directory structure of lib, and begins to correct a long standing point of file layout clutter in LLVM. There are still more header files to move here, but I wanted to handle them in separate commits to make tracking what files make sense at each layer easier. The only really questionable files here are the target intrinsic tablegen files. But that's a battle I'd rather not fight today. I've updated both CMake and Makefile build systems (I think, and my tests think, but I may have missed something). I've also re-sorted the includes throughout the project. I'll be committing updates to Clang, DragonEgg, and Polly momentarily. llvm-svn: 171366
* In hexagon convertToHardwareLoop, don't deref end() iteratorMatthew Curtis2012-12-071-7/+14
| | | | | | | | | | In particular, check if MachineBasicBlock::iterator is end() before using it to call getDebugLoc(); See also this thread on llvm-commits: http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20121112/155914.html llvm-svn: 169634
* Use the new script to sort the includes of every file under lib.Chandler Carruth2012-12-031-3/+3
| | | | | | | | | | | | | | | | | Sooooo many of these had incorrect or strange main module includes. I have manually inspected all of these, and fixed the main module include to be the nearest plausible thing I could find. If you own or care about any of these source files, I encourage you to take some time and check that these edits were sensible. I can't have broken anything (I strictly added headers, and reordered them, never removed), but they may not be the headers you'd really like to identify as containing the API being implemented. Many forward declarations and missing includes were added to a header files to allow them to parse cleanly when included first. The main module rule does in fact have its merits. =] llvm-svn: 169131
* Don't use getNextOperandForReg().Jakob Stoklund Olesen2012-08-081-1/+4
| | | | | | | | | This way of using getNextOperandForReg() was unlikely to work as intended. We don't give any guarantees about the order of operands in the use-def chains, so looking only at operands following a given operand in the chain doesn't make sense. llvm-svn: 161542
* Fix typos found by http://github.com/lyda/misspell-checkBenjamin Kramer2012-06-021-1/+1
| | | | llvm-svn: 157885
* Convert more uses of XXXRegisterClass to &XXXRegClass. No functional change ↵Craig Topper2012-04-201-1/+1
| | | | | | since they are equivalent. llvm-svn: 155188
* Reorder includes in Target backends to following coding standards. Remove ↵Craig Topper2012-03-171-2/+2
| | | | | | some superfluous forward declarations. llvm-svn: 152997
* Optimize redundant sign extends and negation of predicates.Sirish Pande2012-02-151-2/+2
| | | | llvm-svn: 150606
* Revert "Optimize redundant sign extends and negation of predicates"Eric Christopher2012-02-151-2/+2
| | | | | | | | as it's breaking the build. This reverts commit 11241abca5e2a313412fed594bb9d9fa2a2057fb. llvm-svn: 150604
* Optimize redundant sign extends and negation of predicatesSirish Pande2012-02-151-2/+2
| | | | llvm-svn: 150601
* Hexagon backend supportTony Linthicum2011-12-121-0/+644
llvm-svn: 146412
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