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Revision tags: llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init, llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4, llvmorg-17.0.3, llvmorg-17.0.2, llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3, llvmorg-17.0.0-rc2, llvmorg-17.0.0-rc1, llvmorg-18-init, llvmorg-16.0.6, llvmorg-16.0.5, llvmorg-16.0.4, llvmorg-16.0.3, llvmorg-16.0.2, llvmorg-16.0.1, llvmorg-16.0.0, llvmorg-16.0.0-rc4, llvmorg-16.0.0-rc3, llvmorg-16.0.0-rc2, llvmorg-16.0.0-rc1, llvmorg-17-init, llvmorg-15.0.7, llvmorg-15.0.6, llvmorg-15.0.5, llvmorg-15.0.4, llvmorg-15.0.3, working, llvmorg-15.0.2, llvmorg-15.0.1, llvmorg-15.0.0, llvmorg-15.0.0-rc3, llvmorg-15.0.0-rc2, llvmorg-15.0.0-rc1, llvmorg-16-init, llvmorg-14.0.6, llvmorg-14.0.5, llvmorg-14.0.4, llvmorg-14.0.3, llvmorg-14.0.2, llvmorg-14.0.1, llvmorg-14.0.0, llvmorg-14.0.0-rc4, llvmorg-14.0.0-rc3, llvmorg-14.0.0-rc2, llvmorg-14.0.0-rc1, llvmorg-15-init, llvmorg-13.0.1, llvmorg-13.0.1-rc3, llvmorg-13.0.1-rc2, llvmorg-13.0.1-rc1 |
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| #
eb1c7c13 |
| 07-Nov-2021 |
Kazu Hirata <kazu@google.com> |
[AST, Analysis] Use llvm::reverse (NFC)
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Revision tags: llvmorg-13.0.0, llvmorg-13.0.0-rc4, llvmorg-13.0.0-rc3, llvmorg-13.0.0-rc2, llvmorg-13.0.0-rc1, llvmorg-14-init, llvmorg-12.0.1, llvmorg-12.0.1-rc4, llvmorg-12.0.1-rc3, llvmorg-12.0.1-rc2, llvmorg-12.0.1-rc1, llvmorg-12.0.0, llvmorg-12.0.0-rc5, llvmorg-12.0.0-rc4, llvmorg-12.0.0-rc3, llvmorg-12.0.0-rc2, llvmorg-11.1.0, llvmorg-11.1.0-rc3, llvmorg-12.0.0-rc1, llvmorg-13-init, llvmorg-11.1.0-rc2, llvmorg-11.1.0-rc1, llvmorg-11.0.1, llvmorg-11.0.1-rc2, llvmorg-11.0.1-rc1, llvmorg-11.0.0, llvmorg-11.0.0-rc6, llvmorg-11.0.0-rc5, llvmorg-11.0.0-rc4, llvmorg-11.0.0-rc3, llvmorg-11.0.0-rc2, llvmorg-11.0.0-rc1, llvmorg-12-init, llvmorg-10.0.1, llvmorg-10.0.1-rc4, llvmorg-10.0.1-rc3, llvmorg-10.0.1-rc2, llvmorg-10.0.1-rc1, llvmorg-10.0.0, llvmorg-10.0.0-rc6, llvmorg-10.0.0-rc5, llvmorg-10.0.0-rc4, llvmorg-10.0.0-rc3 |
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| #
86565c13 |
| 27-Feb-2020 |
Reid Kleckner <rnk@google.com> |
Avoid SourceManager.h include in RawCommentList.h, add missing incs
SourceManager.h includes FileManager.h, which is expensive due to
dependencies on LLVM FS headers.
Remove dead BeforeThanCompare
Avoid SourceManager.h include in RawCommentList.h, add missing incs
SourceManager.h includes FileManager.h, which is expensive due to
dependencies on LLVM FS headers.
Remove dead BeforeThanCompare specialization.
Sink ASTContext::addComment to cpp file.
This reduces the time to compile a file that does nothing but include
ASTContext.h from ~3.4s to ~2.8s for me.
Saves these includes:
219 - ../clang/include/clang/Basic/SourceManager.h
204 - ../clang/include/clang/Basic/FileSystemOptions.h
204 - ../clang/include/clang/Basic/FileManager.h
165 - ../llvm/include/llvm/Support/VirtualFileSystem.h
164 - ../llvm/include/llvm/Support/SourceMgr.h
164 - ../llvm/include/llvm/Support/SMLoc.h
161 - ../llvm/include/llvm/Support/Path.h
141 - ../llvm/include/llvm/ADT/BitVector.h
128 - ../llvm/include/llvm/Support/MemoryBuffer.h
124 - ../llvm/include/llvm/Support/FileSystem.h
124 - ../llvm/include/llvm/Support/Chrono.h
124 - .../MSVCSTL/include/stack
122 - ../llvm/include/llvm-c/Types.h
122 - ../llvm/include/llvm/Support/NativeFormatting.h
122 - ../llvm/include/llvm/Support/FormatProviders.h
122 - ../llvm/include/llvm/Support/CBindingWrapping.h
122 - .../MSVCSTL/include/xtimec.h
122 - .../MSVCSTL/include/ratio
122 - .../MSVCSTL/include/chrono
121 - ../llvm/include/llvm/Support/FormatVariadicDetails.h
118 - ../llvm/include/llvm/Support/MD5.h
109 - .../MSVCSTL/include/deque
105 - ../llvm/include/llvm/Support/Host.h
105 - ../llvm/include/llvm/Support/Endian.h
Reviewed By: aaron.ballman, hans
Differential Revision: https://reviews.llvm.org/D75279
show more ...
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Revision tags: llvmorg-10.0.0-rc2, llvmorg-10.0.0-rc1, llvmorg-11-init, llvmorg-9.0.1, llvmorg-9.0.1-rc3, llvmorg-9.0.1-rc2, llvmorg-9.0.1-rc1 |
|
| #
60573ae6 |
| 16-Nov-2019 |
Reid Kleckner <rnk@google.com> |
Remove Expr.h include from ASTContext.h, NFC
ASTContext.h is popular, prune its includes. Expr.h brings in Attr.h,
which is also expensive.
Move BlockVarCopyInit to Expr.h to accomplish this.
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Revision tags: llvmorg-9.0.0, llvmorg-9.0.0-rc6, llvmorg-9.0.0-rc5, llvmorg-9.0.0-rc4, llvmorg-9.0.0-rc3 |
|
| #
95b5f42d |
| 20-Aug-2019 |
Jan Kratochvil <jan.kratochvil@redhat.com> |
[clang] Use the new Regex::isValid() with no parameter
Differential Revision: https://reviews.llvm.org/D66463
llvm-svn: 369397
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Revision tags: llvmorg-9.0.0-rc2, llvmorg-9.0.0-rc1, llvmorg-10-init, llvmorg-8.0.1, llvmorg-8.0.1-rc4, llvmorg-8.0.1-rc3, llvmorg-8.0.1-rc2, llvmorg-8.0.1-rc1 |
|
| #
899d1392 |
| 24-Apr-2019 |
Fangrui Song <maskray@google.com> |
Use llvm::stable_sort
llvm-svn: 359098
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Revision tags: llvmorg-8.0.0, llvmorg-8.0.0-rc5, llvmorg-8.0.0-rc4, llvmorg-8.0.0-rc3, llvmorg-7.1.0, llvmorg-7.1.0-rc1, llvmorg-8.0.0-rc2, llvmorg-8.0.0-rc1 |
|
| #
2946cd70 |
| 19-Jan-2019 |
Chandler Carruth <chandlerc@gmail.com> |
Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.
We understand that people may be surprised that we're moving the header
entirely to discuss the ne
Update the file headers across all of the LLVM projects in the monorepo
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
show more ...
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| #
b23ccecb |
| 10-Dec-2018 |
Raphael Isemann <teemperor@gmail.com> |
Misc typos fixes in ./lib folder
Summary: Found via `codespell -q 3 -I ../clang-whitelist.txt -L uint,importd,crasher,gonna,cant,ue,ons,orign,ned`
Reviewers: teemperor
Reviewed By: teemperor
Subs
Misc typos fixes in ./lib folder
Summary: Found via `codespell -q 3 -I ../clang-whitelist.txt -L uint,importd,crasher,gonna,cant,ue,ons,orign,ned`
Reviewers: teemperor
Reviewed By: teemperor
Subscribers: teemperor, jholewinski, jvesely, nhaehnle, whisperity, jfb, cfe-commits
Differential Revision: https://reviews.llvm.org/D55475
llvm-svn: 348755
show more ...
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Revision tags: llvmorg-7.0.1, llvmorg-7.0.1-rc3, llvmorg-7.0.1-rc2, llvmorg-7.0.1-rc1 |
|
| #
3117b17b |
| 20-Oct-2018 |
Fangrui Song <maskray@google.com> |
Use llvm::{all,any,none}_of instead std::{all,any,none}_of. NFC
llvm-svn: 344859
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Revision tags: llvmorg-7.0.0, llvmorg-7.0.0-rc3, llvmorg-7.0.0-rc2 |
|
| #
1c301dcb |
| 09-Aug-2018 |
Stephen Kelly <steveire@gmail.com> |
Port getLocEnd -> getEndLoc
Reviewers: teemperor!
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D50351
llvm-svn: 339386
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| #
f2ceec48 |
| 09-Aug-2018 |
Stephen Kelly <steveire@gmail.com> |
Port getLocStart -> getBeginLoc
Reviewers: teemperor!
Subscribers: jholewinski, whisperity, jfb, cfe-commits
Differential Revision: https://reviews.llvm.org/D50350
llvm-svn: 339385
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| #
a6e4358f |
| 09-Aug-2018 |
Stephen Kelly <steveire@gmail.com> |
Port getStartLoc -> getBeginLoc
Reviewers: teemperor!
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D50349
llvm-svn: 339384
|
| #
94d33c04 |
| 09-Aug-2018 |
Stephen Kelly <steveire@gmail.com> |
Fix build
llvm-svn: 339379
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Revision tags: llvmorg-7.0.0-rc1, llvmorg-6.0.1, llvmorg-6.0.1-rc3, llvmorg-6.0.1-rc2, llvmorg-6.0.1-rc1 |
|
| #
2a8c18d9 |
| 06-Apr-2018 |
Alexander Kornienko <alexfh@google.com> |
Fix typos in clang
Found via codespell -q 3 -I ../clang-whitelist.txt
Where whitelist consists of:
archtype
cas
classs
checkk
compres
definit
frome
iff
inteval
ith
lod
metho
Fix typos in clang
Found via codespell -q 3 -I ../clang-whitelist.txt
Where whitelist consists of:
archtype
cas
classs
checkk
compres
definit
frome
iff
inteval
ith
lod
methode
nd
optin
ot
pres
statics
te
thru
Patch by luzpaz! (This is a subset of D44188 that applies cleanly with a few
files that have dubious fixes reverted.)
Differential revision: https://reviews.llvm.org/D44188
llvm-svn: 329399
show more ...
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Revision tags: llvmorg-5.0.2, llvmorg-5.0.2-rc2, llvmorg-5.0.2-rc1, llvmorg-6.0.0, llvmorg-6.0.0-rc3, llvmorg-6.0.0-rc2 |
|
| #
51d3fb04 |
| 24-Jan-2018 |
Malcolm Parsons <malcolm.parsons@gmail.com> |
Fix typos of occurred and occurrence
llvm-svn: 323316
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Revision tags: llvmorg-6.0.0-rc1, llvmorg-5.0.1, llvmorg-5.0.1-rc3, llvmorg-5.0.1-rc2, llvmorg-5.0.1-rc1 |
|
| #
1509da08 |
| 06-Sep-2017 |
Johannes Altmanninger <aclopte@gmail.com> |
[AST] Add TableGen for StmtDataCollectors
Summary:
This adds an option "-gen-clang-data-collectors" to the Clang TableGen
that is used to generate StmtDataCollectors.inc.
Reviewers: arphaman, teemp
[AST] Add TableGen for StmtDataCollectors
Summary:
This adds an option "-gen-clang-data-collectors" to the Clang TableGen
that is used to generate StmtDataCollectors.inc.
Reviewers: arphaman, teemperor!
Subscribers: mgorny, cfe-commits
Differential Revision: https://reviews.llvm.org/D37383
llvm-svn: 312634
show more ...
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| #
785e8161 |
| 03-Sep-2017 |
Raphael Isemann <teemperor@gmail.com> |
[analyzer] MinComplexityConstraint now early exits and only does one macro stack lookup
Summary:
This patch contains performance improvements for the `MinComplexityConstraint`. It reduces the constr
[analyzer] MinComplexityConstraint now early exits and only does one macro stack lookup
Summary:
This patch contains performance improvements for the `MinComplexityConstraint`. It reduces the constraint time when running on the SQLite codebase by around 43% (from 0.085s down to 0.049s).
The patch is essentially doing two things:
* It introduces a possibility for the complexity value to early exit when reaching the limit we were checking for. This means that once we noticed that the current clone is larger than the limit the user has set, we instantly exit and no longer traverse the tree or do further expensive lookups in the macro stack.
* It also removes half of the macro stack lookups we do so far. Previously we always checked the start and the end location of a Stmt for macros, which was only a middle way between checking all locations of the Stmt and just checking one location. In practice I rarely found cases where it really matters if we check start/end or just the start of a statement as code with lots of macros that somehow just produce half a statement are very rare.
Reviewers: NoQ
Subscribers: cfe-commits, xazax.hun, v.g.vassilev
Differential Revision: https://reviews.llvm.org/D34361
llvm-svn: 312440
show more ...
|
| #
0b94bfc7 |
| 01-Sep-2017 |
Benjamin Kramer <benny.kra@googlemail.com> |
std::function -> llvm::function_ref. NFC.
llvm-svn: 312336
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Revision tags: llvmorg-5.0.0, llvmorg-5.0.0-rc5 |
|
| #
70686a15 |
| 31-Aug-2017 |
Raphael Isemann <teemperor@gmail.com> |
[analyzer] Performance optimizations for the CloneChecker
Summary:
This patch aims at optimizing the CloneChecker for larger programs. Before this
patch we took around 102 seconds to analyze sqlite
[analyzer] Performance optimizations for the CloneChecker
Summary:
This patch aims at optimizing the CloneChecker for larger programs. Before this
patch we took around 102 seconds to analyze sqlite3 with a complexity value of
50. After this patch we now take 2.1 seconds to analyze sqlite3.
The biggest performance optimization is that we now put the constraint for group
size before the constraint for the complexity. The group size constraint is much
faster in comparison to the complexity constraint as it only does a simple
integer comparison. The complexity constraint on the other hand actually
traverses each Stmt and even checks the macro stack, so it is obviously not able
to handle larger amounts of incoming clones. The new order filters out all the
single-clone groups that the type II constraint generates in a faster way before
passing the fewer remaining clones to the complexity constraint. This reduced
runtime by around 95%.
The other change is that we also delay the verification part of the type II
clones back in the chain of constraints. This required to split up the
constraint into two parts - a verification and a hash constraint (which is also
making it more similar to the original design of the clone detection algorithm).
The reasoning for this is the same as before: The verification constraint has to
traverse many statements and shouldn't be at the start of the constraint chain.
However, as the type II hashing has to be the first step in our algorithm, we
have no other choice but split this constrain into two different ones. Now our
group size and complexity constrains filter out a chunk of the clones before
they reach the slow verification step, which reduces the runtime by around 8%.
I also kept the full type II constraint around - that now just calls it's two
sub-constraints - in case someone doesn't care about the performance benefits
of doing this.
Reviewers: NoQ
Reviewed By: NoQ
Subscribers: klimek, v.g.vassilev, xazax.hun, cfe-commits
Differential Revision: https://reviews.llvm.org/D34182
llvm-svn: 312222
show more ...
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|
Revision tags: llvmorg-5.0.0-rc4, llvmorg-5.0.0-rc3 |
|
| #
1a267692 |
| 23-Aug-2017 |
Johannes Altmanninger <aclopte@gmail.com> |
[analyzer] Make StmtDataCollector customizable
Summary:
This moves the data collection macro calls for Stmt nodes
to lib/AST/StmtDataCollectors.inc
Users can subclass ConstStmtVisitor and include S
[analyzer] Make StmtDataCollector customizable
Summary:
This moves the data collection macro calls for Stmt nodes
to lib/AST/StmtDataCollectors.inc
Users can subclass ConstStmtVisitor and include StmtDataCollectors.inc
to define visitor methods for each Stmt subclass. This makes it also
possible to customize the visit methods as exemplified in
lib/Analysis/CloneDetection.cpp.
Move helper methods for data collection to a new module,
AST/DataCollection.
Add data collection for DeclRefExpr, MemberExpr and some literals.
Reviewers: arphaman, teemperor!
Subscribers: mgorny, xazax.hun, cfe-commits
Differential Revision: https://reviews.llvm.org/D36664
llvm-svn: 311569
show more ...
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|
Revision tags: llvmorg-5.0.0-rc2, llvmorg-5.0.0-rc1 |
|
| #
4eac9f05 |
| 09-Jul-2017 |
Raphael Isemann <teemperor@gmail.com> |
[analyzer] Faster hashing of subsequences in CompoundStmts.
Summary: This patches improves the hashing subsequences in CompoundStmts by incrementally hashing all subsequences with the same starting
[analyzer] Faster hashing of subsequences in CompoundStmts.
Summary: This patches improves the hashing subsequences in CompoundStmts by incrementally hashing all subsequences with the same starting position. This results in a reduction of the time for this constraint while running over SQLite from 1.10 seconds to 0.55 seconds (-50%).
Reviewers: NoQ
Reviewed By: NoQ
Subscribers: cfe-commits, xazax.hun, v.g.vassilev
Differential Revision: https://reviews.llvm.org/D34364
llvm-svn: 307509
show more ...
|
| #
983f7915 |
| 09-Jul-2017 |
Raphael Isemann <teemperor@gmail.com> |
[analyzer] Make StmtDataCollector part of the CloneDetection API
Summary: We probably want to use this useful templates in other pieces of code (e.g. the one from D34329), so we should make this pub
[analyzer] Make StmtDataCollector part of the CloneDetection API
Summary: We probably want to use this useful templates in other pieces of code (e.g. the one from D34329), so we should make this public.
Reviewers: NoQ
Reviewed By: NoQ
Subscribers: cfe-commits, xazax.hun, v.g.vassilev, johannes
Differential Revision: https://reviews.llvm.org/D34880
llvm-svn: 307501
show more ...
|
| #
676b457b |
| 21-Jun-2017 |
Raphael Isemann <teemperor@gmail.com> |
Changed wording in comment
llvm-svn: 305878
|
| #
104b6feb |
| 20-Jun-2017 |
Leslie Zhai <lesliezhai@llvm.org.cn> |
[analyzer] Teach CloneDetection about Qt Meta-Object Compiler to filter auto generated files
Reviewers: v.g.vassilev, teemperor
Reviewed By: teemperor
Differential Revision: https://reviews.llvm.o
[analyzer] Teach CloneDetection about Qt Meta-Object Compiler to filter auto generated files
Reviewers: v.g.vassilev, teemperor
Reviewed By: teemperor
Differential Revision: https://reviews.llvm.org/D34353
llvm-svn: 305774
show more ...
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| #
d91d19e6 |
| 19-Jun-2017 |
Leslie Zhai <lesliezhai@llvm.org.cn> |
[analyzer] Teach CloneDetection about Qt Meta-Object Compiler
Reviewers: v.g.vassilev, zaks.anna, NoQ, teemperor
Reviewed By: v.g.vassilev, zaks.anna, NoQ, teemperor
Differential Revision: https:/
[analyzer] Teach CloneDetection about Qt Meta-Object Compiler
Reviewers: v.g.vassilev, zaks.anna, NoQ, teemperor
Reviewed By: v.g.vassilev, zaks.anna, NoQ, teemperor
Differential Revision: https://reviews.llvm.org/D31320
llvm-svn: 305659
show more ...
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Revision tags: llvmorg-4.0.1, llvmorg-4.0.1-rc3, llvmorg-4.0.1-rc2, llvmorg-4.0.1-rc1 |
|
| #
1e1acbc9 |
| 06-Apr-2017 |
Ivan Krasin <krasin@chromium.org> |
Fix unused lambda capture. Follow up to r299653.
llvm-svn: 299671
|