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path: root/llvm/lib/Transforms/IPO/BlockExtractor.cpp
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* [BlockExtractor] Extend the file format to support the grouping of basic blocksQuentin Colombet2019-04-181-28/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | Prior to this patch, each basic block listed in the extrack-blocks-file would be extracted to a different function. This patch adds the support for comma separated list of basic blocks to form group. When the region formed by a group is not extractable, e.g., not single entry, all the blocks of that group are left untouched. Let us see this new format in action (comments are not part of the file format): ;; funcName bbName[,bbName...] foo bb1 ;; Extract bb1 in its own function foo bb2,bb3 ;; Extract bb2,bb3 in their own function bar bb1,bb4 ;; Extract bb1,bb4 in their own function bar bb2 ;; Extract bb2 in its own function Assuming all regions are extractable, this will create one function and thus one call per region. Differential Revision: https://reviews.llvm.org/D60746 llvm-svn: 358701
* 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 Zaghen2018-05-141-4/+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
* BlockExtractor: Don’t delete functions directlyVolkan Keles2018-03-121-2/+3
| | | | | | | Blocks may have function calls, so don’t erase functions directly to avoid erasing a function that has a user. llvm-svn: 327340
* BlockExtractor: Remove unused variable. NFC.Volkan Keles2018-01-231-1/+1
| | | | llvm-svn: 323271
* [llvm-extract] Support extracting basic blocksVolkan Keles2018-01-231-0/+174
Summary: Currently, there is no way to extract a basic block from a function easily. This patch extends llvm-extract to extract the specified basic block(s). Reviewers: loladiro, rafael, bogner Reviewed By: bogner Subscribers: hintonda, mgorny, qcolombet, llvm-commits Differential Revision: https://reviews.llvm.org/D41638 llvm-svn: 323266
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