llvm-project.git/llvm/lib/DebugInfo/PDB/Native/Hash.cpp, branch users/nico/python-1 Unnamed repository; edit this file 'description' to name the repository. Unify the two CRC implementations 2019-10-09T09:06:30+00:00 Hans Wennborg hans@hanshq.net 2019-10-09T09:06:30+00:00 1e1e3ba2526ecab1ad3c18c97abef36df00b3813 David added the JamCRC implementation in r246590. More recently, Eugene added a CRC-32 implementation in r357901, which falls back to zlib's crc32 function if present. These checksums are essentially the same, so having multiple implementations seems unnecessary. This replaces the CRC-32 implementation with the simpler one from JamCRC, and implements the JamCRC interface in terms of CRC-32 since this means it can use zlib's implementation when available, saving a few bytes and potentially making it faster. JamCRC took an ArrayRef<char> argument, and CRC-32 took a StringRef. This patch changes it to ArrayRef<uint8_t> which I think is the best choice, and simplifies a few of the callers nicely. Differential revision: https://reviews.llvm.org/D68570 llvm-svn: 374148 
David added the JamCRC implementation in r246590. More recently, Eugene
added a CRC-32 implementation in r357901, which falls back to zlib's
crc32 function if present.

These checksums are essentially the same, so having multiple
implementations seems unnecessary. This replaces the CRC-32
implementation with the simpler one from JamCRC, and implements the
JamCRC interface in terms of CRC-32 since this means it can use zlib's
implementation when available, saving a few bytes and potentially making
it faster.

JamCRC took an ArrayRef<char> argument, and CRC-32 took a StringRef.
This patch changes it to ArrayRef<uint8_t> which I think is the best
choice, and simplifies a few of the callers nicely.

Differential revision: https://reviews.llvm.org/D68570

llvm-svn: 374148
Update the file headers across all of the LLVM projects in the monorepo 2019-01-19T08:50:56+00:00 Chandler Carruth chandlerc@gmail.com 2019-01-19T08:50:56+00:00 2946cd701067404b99c39fb29dc9c74bd7193eb3 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 
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
[CodeView, PDB] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC). 2017-06-30T23:06:03+00:00 Eugene Zelenko eugene.zelenko@gmail.com 2017-06-30T23:06:03+00:00 4fcfc19976c9abfb98008f67c973b99376580121 llvm-svn: 306911 
llvm-svn: 306911
NFC: Rename (PDB) RawSession to NativeSession 2017-01-25T22:38:55+00:00 Adrian McCarthy amccarth@google.com 2017-01-25T22:38:55+00:00 6b6b8c4fb9de06aecef40b8aadcc92dfbfec2e33 This eliminates one overload on the term Raw. Differential Revision: https://reviews.llvm.org/D29098 llvm-svn: 293104 
This eliminates one overload on the term Raw.

Differential Revision: https://reviews.llvm.org/D29098

llvm-svn: 293104