| 176edba5311f6eff0cad2631449885ddf4fbc9ea |
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01-Dec-2014 |
Stephen Hines <srhines@google.com> |
Update aosp/master Clang for rebase to r222490.
Change-Id: Ic557ac55e97fbf6ee08771c7b7c3594777b0aefd
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
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| 02a88c3edf1aeb9580e0b6e444b30c52846a673c |
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29-Mar-2013 |
Ted Kremenek <kremenek@apple.com> |
Add configuration plumbing to enable static initializer branching in the CFG for the analyzer.
This setting still isn't enabled yet in the analyzer. This is
just prep work.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178317 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
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| 622b6fb0a1d280c16e135c7e427b79cafffbde1f |
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01-Oct-2012 |
Ted Kremenek <kremenek@apple.com> |
Have AnalyzerOptions::getBooleanOption() stick the matching config
string in the config table so that it can be dumped as part of the
config dumper. Add a test to show that these options are sticking
and can be cross-checked using FileCheck.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164954 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
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| a43df9539644bf1c258e12710cd69d79b0b078cd |
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21-Sep-2012 |
Ted Kremenek <kremenek@apple.com> |
Implement faux-body-synthesis of well-known functions in the static analyzer when
their implementations are unavailable. Start by simulating dispatch_sync().
This change is largely a bunch of plumbing around something very simple. We
use AnalysisDeclContext to conjure up a fake function body (using the
current ASTContext) when one does not exist. This is controlled
under the analyzer-config option "faux-bodies", which is off by default.
The plumbing in this patch is largely to pass the necessary machinery
around. CallEvent needs the AnalysisDeclContextManager to get
the function definition, as one may get conjured up lazily.
BugReporter and PathDiagnosticLocation needed to be relaxed to handle
invalid locations, as the conjured body has no real source locations.
We do some primitive recovery in diagnostic generation to generate
some reasonable locations (for arrows and events), but it can be
improved.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164339 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
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| 5a1ffe98b04120846a15f7105905b5f363b08635 |
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06-Sep-2012 |
Jordan Rose <jordan_rose@apple.com> |
[analyzer] Always include destructors in the analysis CFG.
While destructors will continue to not be inlined (unless the analyzer
config option 'c++-inlining' is set to 'destructors'), leaving them out
of the CFG is an incomplete model of the behavior of an object, and
can cause false positive warnings (like PR13751, now working).
Destructors for temporaries are still not on by default, since
(a) we haven't actually checked this code to be sure it's fully correct
(in particular, we probably need to be very careful with regard to
lifetime-extension when a temporary is bound to a reference,
C++11 [class.temporary]p5), and
(b) ExprEngine doesn't actually do anything when it sees a temporary
destructor in the CFG -- not even invalidate the object region.
To enable temporary destructors, set the 'cfg-temporary-dtors' analyzer
config option to '1'. The old -cfg-add-implicit-dtors cc1 option, which
controlled all implicit destructors, has been removed.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163264 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
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| 255d4d4226b24036ceb11228fbb74286e58620f7 |
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30-Aug-2012 |
Ted Kremenek <kremenek@apple.com> |
Store const& to AnalyzerOptions in AnalysisManager instead of copying
individual flags.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162929 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
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| 7b73e0832b20af1f43601a3d19e76d02d9f4dce5 |
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29-Aug-2012 |
Ted Kremenek <kremenek@apple.com> |
Add new -cc1 driver option -analyzer-config, which allows one to specify
a comma separated collection of key:value pairs (which are strings). This
allows a general way to provide analyzer configuration data from the command line.
No clients yet.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162827 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
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| c4bac8e376b98d633bb00ee5f510d5e58449753c |
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16-Aug-2012 |
Ted Kremenek <kremenek@apple.com> |
Allow multiple PathDiagnosticConsumers to be used with a BugReporter at the same time.
This fixes several issues:
- removes egregious hack where PlistDiagnosticConsumer would forward to HTMLDiagnosticConsumer,
but diagnostics wouldn't be generated consistently in the same way if PlistDiagnosticConsumer
was used by itself.
- emitting diagnostics to the terminal (using clang's diagnostic machinery) is no longer a special
case, just another PathDiagnosticConsumer. This also magically resolved some duplicate warnings,
as we now use PathDiagnosticConsumer's diagnostic pruning, which has scope for the entire translation
unit, not just the scope of a BugReporter (which is limited to a particular ExprEngine).
As an interesting side-effect, diagnostics emitted to the terminal also have their trailing "." stripped,
just like with diagnostics emitted to plists and HTML. This required some tests to be updated, but now
the tests have higher fidelity with what users will see.
There are some inefficiencies in this patch. We currently generate the report graph (from the ExplodedGraph)
once per PathDiagnosticConsumer, which is a bit wasteful, but that could be pulled up higher in the
logic stack. There is some intended duplication, however, as we now generate different PathDiagnostics (for the same issue)
for different PathDiagnosticConsumers. This is necessary to produce the diagnostics that a particular
consumer expects.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162028 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
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| e1ce783708b65eaa832ffad03d239264046dd0eb |
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31-Jul-2012 |
Jordan Rose <jordan_rose@apple.com> |
[analyzer] Turn -cfg-add-initializers on by default, and remove the flag.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161060 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
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| facde171ae4b8926622a1bffa833732a06f1875b |
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06-Jun-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
Remove unused private member variables found by clang's new -Wunused-private-field.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158086 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
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| 87e154c09bbb060a0620bc988d7723bee64fb79c |
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13-Apr-2012 |
Douglas Gregor <dgregor@apple.com> |
Remove the unused, unmaintained, incomplete 'Index' library.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154672 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
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| b47dbcbc12430fdf3e5a5b9f59cdec5480e89e75 |
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28-Mar-2012 |
Anna Zaks <ganna@apple.com> |
[analyzer] Enable retry exhausted without inlining by default.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153591 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
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| 5903a373db3d27794c90b25687e0dd6adb0e497d |
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27-Mar-2012 |
Anna Zaks <ganna@apple.com> |
[analyzer] Add an option to re-analyze a dead-end path without inlining.
The analyzer gives up path exploration under certain conditions. For
example, when the same basic block has been visited more than 4 times.
With inlining turned on, this could lead to decrease in code coverage.
Specifically, if we give up inside the inlined function, the rest of
parent's basic blocks will not get analyzed.
This commit introduces an option to enable re-run along the failed path,
in which we do not inline the last inlined call site. This is done by
enqueueing the node before the processing of the inlined call site
with a special policy encoded in the state. The policy tells us not to
inline the call site along the path.
This lead to ~10% increase in the number of paths analyzed. Even though
we expected a much greater coverage improvement.
The option is turned off by default for now.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153534 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
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| 4e4d08403ca5cfd4d558fa2936215d3a4e5a528d |
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11-Mar-2012 |
David Blaikie <dblaikie@gmail.com> |
Unify naming of LangOptions variable/get function across the Clang stack (Lex to AST).
The member variable is always "LangOpts" and the member function is always "getLangOpts".
Reviewed by Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152536 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
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| 66253352131e3e7a22b3bfd0e180607aa2bfb988 |
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09-Mar-2012 |
Anna Zaks <ganna@apple.com> |
[analyzer] Rework inlining related command line options.
- Remove -analyzer-inline-call.
- Add -analyzer-ipa=[none|inlining]
- Add -analyzer-inlining-mode to allow experimentation for
different performance tuning methods.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152351 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
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| 8235f9c9c8b3d1737d1c6bd57f7ba3f616b92392 |
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02-Mar-2012 |
Anna Zaks <ganna@apple.com> |
[analyzer] Bound the size of the functions being inlined + provide
command line options for inlining tuning.
This adds the option for stack depth bound as well as function size
bound.
+ minor doxygenification
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151930 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
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| d7a3e2c5f61cd4893f95b69a424fe4def3aa0f69 |
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07-Feb-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
Revert my patches which removed Diagnostic.h includes by moving some operator overloads out of line.
This seems to negatively affect compile time onsome ObjC tests
(which use a lot of partial diagnostics I assume). I have to come
up with a way to keep them inline without including Diagnostic.h
everywhere. Now adding a new diagnostic requires a full rebuild
of e.g. the static analyzer which doesn't even use those diagnostics.
This reverts commit 6496bd10dc3a6d5e3266348f08b6e35f8184bc99.
This reverts commit 7af19b817ba964ac560b50c1ed6183235f699789.
This reverts commit fdd15602a42bbe26185978ef1e17019f6d969aa7.
This reverts commit 00bd44d5677783527d7517c1ffe45e4d75a0f56f.
This reverts commit ef9b60ffed980864a8db26ad30344be429e58ff5.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150006 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
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| 00bd44d5677783527d7517c1ffe45e4d75a0f56f |
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04-Feb-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
Move various diagnostic operator<< overloads out of line and remove includes of Diagnostic.h.
Fix all the files that depended on transitive includes of Diagnostic.h.
With this patch in place changing a diagnostic no longer requires a full rebuild of the StaticAnalyzer.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149781 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
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| 99ba9e3bd70671f3441fb974895f226a83ce0e66 |
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20-Dec-2011 |
David Blaikie <dblaikie@gmail.com> |
Unweaken vtables as per http://llvm.org/docs/CodingStandards.html#ll_virtual_anch
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146959 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
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| 1d26f48dc2eea1c07431ca1519d7034a21b9bcff |
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24-Oct-2011 |
Ted Kremenek <kremenek@apple.com> |
Rename AnalysisContext to AnalysisDeclContext. Not only is this name more accurate, but it frees up the name AnalysisContext for other uses.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142782 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
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| d30952838421ddfb9f7e346b2ba8213889a5f789 |
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30-Sep-2011 |
Anna Zaks <ganna@apple.com> |
[analyzer] Add -analyzer-purge option which can take on multiple values, remove -analyzer-purge=none. (Small refactor as well: move the work of constructing AnalysisManager from the callers to the class itself.)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140838 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
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| ef3643fbbbf66247c5e205497fae0f46e240c143 |
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26-Sep-2011 |
David Blaikie <dblaikie@gmail.com> |
Rename PathDiagnosticClient to PathDiagnosticConsumer as per issue 5397
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140492 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
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| d6471f7c1921c7802804ce3ff6fe9768310f72b9 |
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26-Sep-2011 |
David Blaikie <dblaikie@gmail.com> |
Rename Diagnostic to DiagnosticsEngine as per issue 5397
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140478 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
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| 882998923889a2fcce9b49696506c499e22cf38f |
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29-Jul-2011 |
Ted Kremenek <kremenek@apple.com> |
[analyzer] Overhaul how the static analyzer expects CFGs by forcing CFGs to be linearized only when used by the static analyzer. This required a rewrite of LiveVariables, and exposed a ton of subtle bugs.
The motivation of this large change is to drastically simplify the logic in ExprEngine going forward.
Some fallout is that the output of some BugReporterVisitors is not as accurate as before; those will
need to be fixed over time. There is also some possible performance regression as RemoveDeadBindings
will be called frequently; this can also be improved over time.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@136419 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
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| 4fed22cdd8bb7d98127853ebb3f42be66bf2ce59 |
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21-Jul-2011 |
Ted Kremenek <kremenek@apple.com> |
Move AnalysisManager constructor out of line. No functionality change (yet).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135667 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
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| 9b663716449b618ba0390b1dbebc54fa8e971124 |
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10-Feb-2011 |
Ted Kremenek <kremenek@apple.com> |
Split 'include/clang/StaticAnalyzer' into 'include/clang/StaticAnalyzer/Core' and 'include/clang/StaticAnalyzer/Checkers'.
This layout matches lib/StaticAnalyzer, which corresponds to two StaticAnalyzer libraries.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125251 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
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| 811d75ee35b8b061a9b10a4e7b81e0c0eaf739c3 |
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08-Feb-2011 |
Argyrios Kyrtzidis <akyrtzi@gmail.com> |
[analyzer] Move the files in lib/StaticAnalyzer to lib/StaticAnalyzer/Core.
Eventually there will also be a lib/StaticAnalyzer/Frontend that will handle initialization and checker registration.
Yet another library to avoid cyclic dependencies between Core and Checkers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125124 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
|