| 87d948ecccffea9e9e37d0d053b246e2d6d6c47b |
|
04-Mar-2016 |
Pirama Arumuga Nainar <pirama@google.com> |
Update aosp/master clang for rebase to r256229
http://b/26987366
Change-Id: I5d349c9843ea5c24d6e455956f8a446393b6873d
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| c568f1e98938584c0ef0b12ae5018ff7d90a4072 |
|
21-Jul-2014 |
Stephen Hines <srhines@google.com> |
Update Clang for rebase to r212749.
This also fixes a small issue with arm_neon.h not being generated always.
Includes a cherry-pick of:
r213450 - fixes mac-specific header issue
r213126 - removes a default -Bsymbolic on Android
Change-Id: I2a790a0f5d3b2aab11de596fc3a74e7cbc99081d
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| 6bcf27bb9a4b5c3f79cb44c0e4654a6d7619ad89 |
|
29-May-2014 |
Stephen Hines <srhines@google.com> |
Update Clang for 3.5 rebase (r209713).
Change-Id: I8c9133b0f8f776dc915f270b60f94962e771bc83
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| 651f13cea278ec967336033dd032faef0e9fc2ec |
|
24-Apr-2014 |
Stephen Hines <srhines@google.com> |
Updated to Clang 3.5a.
Change-Id: I8127eb568f674c2e72635b639a3295381fe8af82
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| e2b1246a24e8babf2f58c93713fba16b8edb8e2d |
|
02-May-2013 |
Jordan Rose <jordan_rose@apple.com> |
[analyzer] Consolidate constant evaluation logic in SValBuilder.
Previously, this was scattered across Environment (literal expressions),
ExprEngine (default arguments), and RegionStore (global constants). The
former special-cased several kinds of simple constant expressions, while
the latter two deferred to the AST's constant evaluator.
Now, these are all unified as SValBuilder::getConstantVal(). To keep
Environment fast, the special cases for simple constant expressions have
been left in, but the main benefits are that (a) unusual constants like
ObjCStringLiterals now work as default arguments and global constant
initializers, and (b) we're not duplicating code between ExprEngine and
RegionStore.
This actually caught a bug in our test suite, which is awesome: we stop
tracking allocated memory if it's passed as an argument along with some
kind of callback, but not if the callback is 0. We were testing this in
a case where the callback parameter had a default value, but that value
was 0. After this change, the analyzer now (correctly) flags that as a
leak!
<rdar://problem/13773117>
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180894 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| dc84cd5efdd3430efb22546b4ac656aa0540b210 |
|
20-Feb-2013 |
David Blaikie <dblaikie@gmail.com> |
Include llvm::Optional in clang/Basic/LLVM.h
Post-commit CR feedback from Jordan Rose regarding r175594.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175679 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| 5251abea41b446c26e3239c8dd6c7edea6fc335d |
|
20-Feb-2013 |
David Blaikie <dblaikie@gmail.com> |
Replace SVal llvm::cast support to be well-defined.
See r175462 for another example/more details.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175594 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| 38f68ef19cb51d5876e9025b5fceb44b33ec9ed7 |
|
13-Feb-2013 |
Jordan Rose <jordan_rose@apple.com> |
[analyzer] Use Clang's evaluation for global constants and default arguments.
Previously, we were handling only simple integer constants for globals and
the smattering of implicitly-valued expressions handled by Environment for
default arguments. Now, we can use any integer constant expression that
Clang can evaluate, in addition to everything we handled before.
PR15094 / <rdar://problem/12830437>
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175026 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| 7affe151f5689b2d3547b8947c4099532c78a021 |
|
06-Dec-2012 |
Jordan Rose <jordan_rose@apple.com> |
[analyzer] Remove bindExprAndLocation, which does extra work for no gain.
This feature was probably intended to improve diagnostics, but was currently
only used when dumping the Environment. It shows what location a given value
was loaded from, e.g. when evaluating an LValueToRValue cast.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169522 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| a93d0f280693b8418bc88cf7a8c93325f7fcf4c6 |
|
01-Dec-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
Include pruning and general cleanup.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169095 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| 84c484545c5906ba55143e212b4a5275ab55889f |
|
15-Nov-2012 |
Jordan Rose <jordan_rose@apple.com> |
[analyzer] Mark symbol values as dead in the environment.
This allows us to properly remove dead bindings at the end of the top-level
stack frame, using the ReturnStmt, if there is one, to keep the return value
live. This in turn removes the need for a check::EndPath callback in leak
checkers.
This does cause some changes in the path notes for leak checkers. Previously,
a leak would be reported at the location of the closing brace in a function.
Now, it gets reported at the last statement. This matches the way leaks are
currently reported for inlined functions, but is less than ideal for both.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168066 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| d4ce811ae08398e357c8ce3e707ba5f2aa0041a5 |
|
17-Oct-2012 |
Jordan Rose <jordan_rose@apple.com> |
[analyzer] When binding to a ParenExpr, bind to its inner expression instead.
This actually looks through several kinds of expression, such as
OpaqueValueExpr and ExprWithCleanups. The idea is that binding and lookup
should be consistent, and so if the environment needs to be modified later,
the code doing the modification will not have to manually look through these
"transparent" expressions to find the real binding to change.
This is necessary for proper updating of struct rvalues as described in
the previous commit.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166121 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| e5a934d3c840872d58724383a83443ed38f1d831 |
|
13-Oct-2012 |
Jordan Rose <jordan_rose@apple.com> |
[analyzer] Remove the "direct bindings only" Environment lookup.
This was only used by OSAtomicChecker and makes it more
difficult to update values for expressions that the environment
may look through instead (it's not the same as IgnoreParens).
With this gone, we can have bindExpr bind to the inner
expression that getSVal will find.
Groundwork for <rdar://problem/12137950>
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165866 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| 31ba6135375433b617a8587ea6cc836a014ebd86 |
|
06-Sep-2012 |
Roman Divacky <rdivacky@freebsd.org> |
Dont cast away const needlessly. Found by gcc48 -Wcast-qual.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163325 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| b66529d04727dc686b97ea3d937fc9785792f505 |
|
23-Aug-2012 |
Jordan Rose <jordan_rose@apple.com> |
[analyzer] Support C++ default arguments if they are literal values.
A CXXDefaultArgExpr wraps an Expr owned by a ParmVarDecl belonging to the
called function. In general, ExprEngine and Environment ought to treat this
like a ParenExpr or other transparent wrapper expression, with the inside
expression evaluated first.
However, if we call the same function twice, we'd produce a CFG that contains
the same wrapped expression twice, and we're not set up to handle that. I've
added a FIXME to the CFG builder to come back to that, but meanwhile we can
at least handle expressions that don't need to be explicitly evaluated:
literals. This probably handles many common uses of default parameters:
true/false, null, etc.
Part of PR13385 / <rdar://problem/12156507>
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162453 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| 69a0e5021c5c49a34aa25cd89b1e613a52097e65 |
|
27-Jul-2012 |
Jordan Rose <jordan_rose@apple.com> |
[analyzer] Look through SubstNonTypeTemplateParmExprs.
We were treating this like a CXXDefaultArgExpr, but
SubstNonTypeTemplateParmExpr actually appears when a template is
instantiated, i.e. we have all the information necessary to evaluate it.
This allows us to inline functions like llvm::array_lengthof.
<rdar://problem/11949235>
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160846 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| a2ad394dad8c90fb0374756a331d4a141f4a227d |
|
26-Jul-2012 |
Ted Kremenek <kremenek@apple.com> |
Remove the ability to stash arbitrary pointers into UndefinedVal (no longer needed).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160764 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| 4ccc4cc5d4e7c5c436d5f45065d3639cfc7c6e48 |
|
18-Jul-2012 |
Jordan Rose <jordan_rose@apple.com> |
[analyzer] Remove obsolete ObjCPropRef SVal kind.
ObjC properties are handled through their semantic form of ObjCMessageExprs
and their wrapper PseudoObjectExprs, and have been for quite a while. The
syntactic ObjCPropertyRefExprs do not appear in the CFG and are not visited
by ExprEngine.
No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160458 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| c319c585c0d5899cba0dca2272e6e4909c8b9f16 |
|
08-May-2012 |
Ted Kremenek <kremenek@apple.com> |
Teach the analyzer about CXXScaleValueInitExpr.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156369 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| 1a45a5ff5d495cb6cd9a3d4d06317af79c0f634d |
|
06-Mar-2012 |
Ted Kremenek <kremenek@apple.com> |
Add static analyzer support for new NSArray/NSDictionary/NSNumber literals.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152139 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| 4c62b557e269a27515dfca1f754ae936c8fdb824 |
|
28-Feb-2012 |
Ted Kremenek <kremenek@apple.com> |
[analyzer] teach analyzer about ObjC literals, thus trimming out a false positive with the malloc() checker involving
comparing literal addresses to nil.
Fixes <rdar://problem/10579586>
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151602 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| e739a29c62c67eaec0af5c4d5c75f9e8f11228bd |
|
28-Feb-2012 |
Ted Kremenek <kremenek@apple.com> |
[analyzer] Don't generate an explicit ExplodedNode for StringLiterals; have the SVal lazily generated from Environment::getSVal().
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151589 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| 7f9b1d963d4b7e2faff7305733e3453130b402fe |
|
21-Feb-2012 |
Ted Kremenek <kremenek@apple.com> |
Have ScanReachableSymbols reported reachable regions. Fixes a false positive with nested array literals. <rdar://problem/10686586>
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151012 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| c35fb7d67d515659ad2325b4f6ec97c9fe64fb63 |
|
28-Jan-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
StaticAnalyzer: Move ObjC- and CXX-specific methods out of line so checkers that don't care about the language don't have to pull in all the headers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149178 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| 8bef8238181a30e52dea380789a7e2d760eac532 |
|
26-Jan-2012 |
Ted Kremenek <kremenek@apple.com> |
Change references to 'const ProgramState *' to typedef 'ProgramStateRef'.
At this point this is largely cosmetic, but it opens the door to replace
ProgramStateRef with a smart pointer that more eagerly acts in the role
of reclaiming unused ProgramState objects.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149081 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| 3026348bd4c13a0f83b59839f64065e0fcbea253 |
|
20-Jan-2012 |
David Blaikie <dblaikie@gmail.com> |
More dead code removal (using -Wunreachable-code)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148577 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| 256ef642f8feef22fd53be7efa868e8e34752eed |
|
11-Jan-2012 |
Ted Kremenek <kremenek@apple.com> |
Remove '#if 0' from ExprEngine::InlineCall(), and start fresh by wiring up inlining for straight C calls.
My hope is to reimplement this from first principles based on the simplifications of removing unneeded node builders
and re-evaluating how C++ calls are handled in the CFG. The hope is to turn inlining "on-by-default" as soon as possible
with a core set of things working well, and then expand over time.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147904 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| 5eca482fe895ea57bc82410222e6426c09e63284 |
|
06-Jan-2012 |
Ted Kremenek <kremenek@apple.com> |
[analyzer] Make the entries in 'Environment' context-sensitive by making entries map from
(Stmt*,LocationContext*) pairs to SVals instead of Stmt* to SVals.
This is needed to support basic IPA via inlining. Without this, we cannot tell
if a Stmt* binding is part of the current analysis scope (StackFrameContext) or
part of a parent context.
This change introduces an uglification of the use of getSVal(), and thus takes
two steps forward and one step back. There are also potential performance implications
of enlarging the Environment. Both can be addressed going forward by refactoring the
APIs and optimizing the internal representation of Environment. This patch
mainly introduces the functionality upon when we want to build upon (and clean up).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147688 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| 1e705d57f27f6f899882440cbd5b0fbf520e2fe4 |
|
23-Sep-2011 |
Anna Zaks <ganna@apple.com> |
Move immutable map canonization out of the removeDeadBindings loop (via using ImmutableMapRef). Gives ~2% speedup.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140403 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| 5f625712f622f6e57de17b6f7eec242956b993ee |
|
22-Sep-2011 |
Anna Zaks <ganna@apple.com> |
ST->scanReachableSymbols() is creating a SubRegionMap (SRM) on every call since one SRM is created in each ScanReachableSymbols instance. Creating the object just once and calling only scan inside the loop gives ~ 14% speed up of the StaticAnalyzer run (Release+Asserts).
Pull out the declaration of the ScanReachableSymbols so that it can be used directly. Document ProgramState::scanReachableSymbols() methods.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140323 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| f8b5aae41e46f94fe90ed5f1ee98f36f0aa59dc9 |
|
20-Aug-2011 |
Ted Kremenek <kremenek@apple.com> |
[analyzer] Handle reads of ObjCPropertyRefExprs implicitly in Environment. No need to bind an explicit value and create a new node.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@138196 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| 18c66fdc3c4008d335885695fe36fb5353c5f672 |
|
16-Aug-2011 |
Ted Kremenek <kremenek@apple.com> |
Rename GRState to ProgramState, and cleanup some code formatting along the way.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137665 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| 9c378f705405d37f49795d5e915989de774fe11f |
|
13-Aug-2011 |
Ted Kremenek <kremenek@apple.com> |
Cleanup various declarations of 'Stmt*' to be 'Stmt *', etc. in libAnalyzer and libStaticAnalyzer[*]. It was highly inconsistent, and very ugly to look at.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137537 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| bea2753da897ede723e70bcd17023d050b0603d0 |
|
06-Aug-2011 |
Ted Kremenek <kremenek@apple.com> |
[analyzer] Change SymbolReaper to store region roots implied by the Environment, allowing it be queried when
determining if symbols derived from regions are still live.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137005 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| e3b075b816195e22e3eb0679b0f93c2598aa3663 |
|
29-Jul-2011 |
Chandler Carruth <chandlerc@gmail.com> |
Remove an unused function (found by Clang's -Wunused-function)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@136434 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| 882998923889a2fcce9b49696506c499e22cf38f |
|
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/Environment.cpp
|
| 90e2f534f08c2138008ccc04f6c8c1fa483a40e2 |
|
29-Jul-2011 |
Ted Kremenek <kremenek@apple.com> |
[analyzer] Teach Environment to not look through MaterializeTemporaryExprs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@136414 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| 5f9e272e632e951b1efe824cd16acb4d96077930 |
|
23-Jul-2011 |
Chris Lattner <sabre@nondot.org> |
remove unneeded llvm:: namespace qualifiers on some core types now that LLVM.h imports
them into the clang namespace.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135852 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| 03e80030515c800d1ab44125b9052dfffd1bd04c |
|
21-Jun-2011 |
Douglas Gregor <dgregor@apple.com> |
Introduce a new AST node describing reference binding to temporaries.
MaterializeTemporaryExpr captures a reference binding to a temporary
value, making explicit that the temporary value (a prvalue) needs to
be materialized into memory so that its address can be used. The
intended AST invariant here is that a reference will always bind to a
glvalue, and MaterializeTemporaryExpr will be used to convert prvalues
into glvalues for that binding to happen. For example, given
const int& r = 1.0;
The initializer of "r" will be a MaterializeTemporaryExpr whose
subexpression is an implicit conversion from the double literal "1.0"
to an integer value.
IR generation benefits most from this new node, since it was
previously guessing (badly) when to materialize temporaries for the
purposes of reference binding. There are likely more refactoring and
cleanups we could perform there, but the introduction of
MaterializeTemporaryExpr fixes PR9565, a case where IR generation
would effectively bind a const reference directly to a bitfield in a
struct. Addresses <rdar://problem/9552231>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133521 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| ac73ea8c12772fd0dcec71b83c193a2837de7f8b |
|
10-Jun-2011 |
Jordy Rose <jediknil@belkadan.com> |
[analyzer] PR8962 again. Ban ParenExprs (and friends) from block-level expressions (by calling IgnoreParens before adding expressions to blocks). Undo 132769 (LiveVariables' local IgnoreParens), since it's no longer necessary.
Also, have Environment stop looking through NoOp casts; it didn't match the behavior of LiveVariables. And once that's gone, the whole cast block of that switch is unnecessary.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@132840 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
|
| 22043b5ad4278cba814608f0368813acfcf24b67 |
|
09-Jun-2011 |
Jordy Rose <jediknil@belkadan.com> |
[analyzer] Look through __extension__ expressions in a GRState's Environment. Fixes PR8962.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@132762 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
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| 6b4f567109d76ce1f1de289554e35f2a7bbeff6b |
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27-Apr-2011 |
Ted Kremenek <kremenek@apple.com> |
Allow 'Environment::getSVal()' to allow an optional way for checkers to do a direct lookup to values bound to expressions, without
resulting to lazy logic. This is critical for the OSAtomicChecker that does a simulated load on any arbitrary expression.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130292 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
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| e970c60dadaf22019743724bac879dbefbc4f5e3 |
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22-Apr-2011 |
Ted Kremenek <kremenek@apple.com> |
Add static analyzer support for C++'0X nullptr. Patch by Jim Goodnow II.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130003 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
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| f111d935722ed488144600cea5ed03a6b5069e8f |
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15-Apr-2011 |
Peter Collingbourne <peter@pcc.me.uk> |
C1X: implement generic selections
As an extension, generic selection support has been added for all
supported languages. The syntax is the same as for C1X.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129554 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
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| f226d18f0f49394cec460699f4268e32bd0ce833 |
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24-Feb-2011 |
Ted Kremenek <kremenek@apple.com> |
Fix tiny error in CFG construction for BinaryConditionalOperators, making sure the branch always has two successors. Also teach Environment::getSVal() about OpaqueValueExprs.
This fixes a crash reported in PR9287, and also fixes a false positive involving the value of such ternary
expressions not properly getting propagated.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126362 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
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| 370e6e984cc32167228b66eaf9610c010da0d794 |
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19-Feb-2011 |
Argyrios Kyrtzidis <akyrtzi@gmail.com> |
[analyzer] Fix crash when analyzing C++ code.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126013 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.cpp
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| 7ff07dce18a7c693fe1a15bd7b790d8de9d21e92 |
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19-Feb-2011 |
Argyrios Kyrtzidis <akyrtzi@gmail.com> |
[analyzer] Fix crash when analyzing C++ code.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126007 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/Environment.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/Environment.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/Environment.cpp
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