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path: root/llvm/lib/Target/Hexagon/HexagonBranchRelaxation.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
* Rename DEBUG macro to LLVM_DEBUG.Nicola Zaghen2018-05-141-5/+5
| | | | | | | | | | | | | | | | 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
* [Hexagon] Assume all extendable branches to be of size 8 in relaxationKrzysztof Parzyszek2018-03-231-1/+8
| | | | | | | | | | | | | | The branch relaxation pass collects sizes of all instructions at the beginning, before any changes have been made. It then performs one pass over all branches to see which ones need to be extended. It does not account for the case when a previously valid branch becomes out-of-range due to relaxing other branches. This approach fixes this problem by assuming from the beginning that all extendable branches have been extended. This may cause unneeded relaxation in some cases, but avoids iteration and recomputing instruction sizes. llvm-svn: 328360
* [Hexagon] Fix some Clang-tidy modernize and Include What You Use warnings; ↵Eugene Zelenko2016-12-131-9/+17
| | | | | | other minor fixes (NFC). llvm-svn: 289604
* Use StringRef in Pass/PassManager APIs (NFC)Mehdi Amini2016-10-011-1/+1
| | | | llvm-svn: 283004
* [Hexagon] Referencify MachineInstr in HexagonInstrInfo, NFCKrzysztof Parzyszek2016-07-291-9/+9
| | | | llvm-svn: 277220
* Rename AnalyzeBranch* to analyzeBranch*.Jacques Pienaar2016-07-151-1/+1
| | | | | | | | | | | | Summary: NFC. Rename AnalyzeBranch/AnalyzeBranchPredicate to analyzeBranch/analyzeBranchPredicate to follow LLVM coding style and be consistent with TargetInstrInfo's analyzeCompare and analyzeSelect. Reviewers: tstellarAMD, mcrosier Subscribers: mcrosier, jholewinski, jfb, arsenm, dschuff, jyknight, dsanders, nemanjai Differential Revision: https://reviews.llvm.org/D22409 llvm-svn: 275564
* [Hexagon] Implement branch relaxationKrzysztof Parzyszek2016-04-191-0/+211
Patch by Sirish Pande. llvm-svn: 266792
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