| 6bcf27bb9a4b5c3f79cb44c0e4654a6d7619ad89 |
|
29-May-2014 |
Stephen Hines <srhines@google.com> |
Update Clang for 3.5 rebase (r209713).
Change-Id: I8c9133b0f8f776dc915f270b60f94962e771bc83
/external/clang/lib/Analysis/ReachableCode.cpp
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| 651f13cea278ec967336033dd032faef0e9fc2ec |
|
24-Apr-2014 |
Stephen Hines <srhines@google.com> |
Updated to Clang 3.5a.
Change-Id: I8127eb568f674c2e72635b639a3295381fe8af82
/external/clang/lib/Analysis/ReachableCode.cpp
|
| 4124c7a37b8aa1afd8cd9b503f2aa7c4d6bed467 |
|
22-Sep-2013 |
Benjamin Kramer <benny.kra@googlemail.com> |
Make sort predicate match the qsort convention.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191177 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Analysis/ReachableCode.cpp
|
| 767b3d2000a00c56e1a3c19372810e2b7d66b76c |
|
22-Sep-2013 |
Benjamin Kramer <benny.kra@googlemail.com> |
Fix array_pod_sort predicates after LLVM change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191176 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Analysis/ReachableCode.cpp
|
| cdd4b78583120222b82148626119b3e80ae1d291 |
|
16-Aug-2013 |
Eli Friedman <eli.friedman@gmail.com> |
Properly track l-paren of a CXXFucntionalCastExpr.
In addition to storing more useful information in the AST, this
fixes a semantic check in template instantiation which checks whether
the l-paren location is valid.
Fixes PR16903.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188495 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Analysis/ReachableCode.cpp
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| b07805485c603be3d8011f72611465324c9e664b |
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23-Feb-2013 |
David Blaikie <dblaikie@gmail.com> |
Remove the CFGElement "Invalid" state.
Use Optional<CFG*> where invalid states were needed previously. In the one case
where that's not possible (beginAutomaticObjDtorsInsert) just use a dummy
CFGAutomaticObjDtor.
Thanks for the help from Jordan Rose & discussion/feedback from Ted Kremenek
and Doug Gregor.
Post commit code review feedback on r175796 by Ted Kremenek.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175938 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Analysis/ReachableCode.cpp
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| fdf6a279c9a75c778eba382d9a156697092982a1 |
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21-Feb-2013 |
David Blaikie <dblaikie@gmail.com> |
Replace CFGElement 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@175796 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Analysis/ReachableCode.cpp
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| cfa88f893915ceb8ae4ce2f17c46c24a4d67502f |
|
12-Jan-2013 |
Dmitri Gribenko <gribozavr@gmail.com> |
Remove useless 'llvm::' qualifier from names like StringRef and others that are
brought into 'clang' namespace by clang/Basic/LLVM.h
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172323 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Analysis/ReachableCode.cpp
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| 55fc873017f10f6f566b182b70f6fc22aefa3464 |
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04-Dec-2012 |
Chandler Carruth <chandlerc@gmail.com> |
Sort all of Clang's files under 'lib', and fix up the broken headers
uncovered.
This required manually correcting all of the incorrect main-module
headers I could find, and running the new llvm/utils/sort_includes.py
script over the files.
I also manually added quite a few missing headers that were uncovered by
shuffling the order or moving headers up to be main-module-headers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169237 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Analysis/ReachableCode.cpp
|
| 31ba6135375433b617a8587ea6cc836a014ebd86 |
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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/Analysis/ReachableCode.cpp
|
| 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/Analysis/ReachableCode.cpp
|
| 1d26f48dc2eea1c07431ca1519d7034a21b9bcff |
|
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/Analysis/ReachableCode.cpp
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| e7a2764b2c98859aa42a3fd36d55cd34c7fe883e |
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25-Aug-2011 |
Ted Kremenek <kremenek@apple.com> |
Teach -Wunreachable-code about dead code caused by macro expansions. This should suppress false positives resulting from 'assert' and friends.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@138576 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Analysis/ReachableCode.cpp
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| 0f3b4ca1764cd6d457f511d340fba504f41763c3 |
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24-Aug-2011 |
Ted Kremenek <kremenek@apple.com> |
Start reworking -Wunreachable-code. The original analysis had serious flaws with how it
handled SCC's of dead code, or simply having false negatives by overly suppressing warnings.
WIP.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@138410 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Analysis/ReachableCode.cpp
|
| 5f9e272e632e951b1efe824cd16acb4d96077930 |
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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/Analysis/ReachableCode.cpp
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| f85e193739c953358c865005855253af4f68a497 |
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16-Jun-2011 |
John McCall <rjmccall@apple.com> |
Automatic Reference Counting.
Language-design credit goes to a lot of people, but I particularly want
to single out Blaine Garst and Patrick Beard for their contributions.
Compiler implementation credit goes to Argyrios, Doug, Fariborz, and myself,
in no particular order.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133103 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Analysis/ReachableCode.cpp
|
| 2166948cc721b138b3aaf4358d28ec2dada22901 |
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02-Apr-2011 |
Nico Weber <nicolasweber@gmx.de> |
Make -Wheader-hygiene not complain about USING_NAMESPACE_THROUGH_MACRO in a non-header file.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@128780 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Analysis/ReachableCode.cpp
|
| 3c0349e87cdbd7316d06d2411d86ee1086e717a5 |
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01-Mar-2011 |
Ted Kremenek <kremenek@apple.com> |
In preparation for fixing PR 6884, rework CFGElement to have getAs<> return pointers instead of fresh CFGElements.
- Also, consoldiate getDtorKind() and getKind() into one "kind".
- Add empty getDestructorDecl() method to CFGImplicitDtor.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126738 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Analysis/ReachableCode.cpp
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| 56ca35d396d8692c384c785f9aeebcf22563fe1e |
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17-Feb-2011 |
John McCall <rjmccall@apple.com> |
Change the representation of GNU ?: expressions to use a different expression
class and to bind the shared value using OpaqueValueExpr. This fixes an
unnoticed problem with deserialization of these expressions where the
deserialized form would lose the vital pointer-equality trait; or rather,
it fixes it because this patch also does the right thing for deserializing
OVEs.
Change OVEs to not be a "temporary object" in the sense that copy elision is
permitted.
This new representation is not totally unawkward to work with, but I think
that's really part and parcel with the semantics we're modelling here. In
particular, it's much easier to fix things like the copy elision bug and to
make the CFG look right.
I've tried to update the analyzer to deal with this in at least some
obvious cases, and I think we get a much better CFG out, but the printing
of OpaqueValueExprs probably needs some work.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125744 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Analysis/ReachableCode.cpp
|
| eeef924c4fcb79a3bcc8782afce343e641bbcb83 |
|
08-Jan-2011 |
Chandler Carruth <chandlerc@gmail.com> |
Remove a kludge from analysis based warnings that used to detect
temporaries with no-return destructors. The CFG now properly supports
temporaries and implicit destructors which both makes this kludge no
longer work, and conveniently removes the need for it.
Turn on CFG handling of implicit destructors and initializers. Several
ad-hoc benchmarks don't indicate any measurable performance impact from
growing the CFG, and it fixes real correctness problems with warnings.
As a result of turning on these CFG elements, we started to tickle an
inf-loop in the unreachable code logic used for warnings. The fix is
trivial.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123056 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Analysis/ReachableCode.cpp
|
| 892697dd2287caf7c29aaaa82909b0e90b8b63fe |
|
16-Dec-2010 |
Ted Kremenek <kremenek@apple.com> |
Start migration of static analyzer to using the
implicit lvalue-to-rvalue casts that John McCall
recently introduced. This causes a whole bunch
of logic in the analyzer for handling lvalues
to vanish. It does, however, raise a few issues
in the analyzer w.r.t to modeling various constructs
(e.g., field accesses to compound literals).
The .c/.m analysis test cases that fail are
due to a missing lvalue-to-rvalue cast that
will get introduced into the AST. The .cpp
failures were more than I could investigate in
one go, and the patch was already getting huge.
I have XFAILED some of these tests, and they
should obviously be further investigated.
Some highlights of this patch include:
- CFG no longer requires an lvalue bit for
CFGElements
- StackFrameContext doesn't need an 'asLValue'
flag
- The "VisitLValue" path from GRExprEngine has
been eliminated.
Besides the test case failures (XFAILed), there
are surely other bugs that are fallout from
this change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@121960 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Analysis/ReachableCode.cpp
|
| 4ba72a0b28135209c435630682febe1f854ccfa6 |
|
29-Oct-2010 |
Marcin Swiderski <marcin.sfider@gmail.com> |
Added CFGTerminator class, that holds information about CFGBlock terminator statement.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117642 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Analysis/ReachableCode.cpp
|
| b36cd3e1757fb4fcd9509f35558c847b04bef35f |
|
16-Sep-2010 |
Zhongxing Xu <xuzhongxing@gmail.com> |
Introduce new CFGElement hierarchy to support C++ CFG, based on Marcin's patch
and discussions with Ted and Jordy.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@114056 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Analysis/ReachableCode.cpp
|
| 8caec849a765de7b0b4ae8b9769397ce62236321 |
|
09-Sep-2010 |
Ted Kremenek <kremenek@apple.com> |
Enhance -Wunreachable-code to not consider the 'default:' branch of a switch statement live if a switch on an enum value has
explicit 'case:' statements for each enum value.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@113451 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Analysis/ReachableCode.cpp
|
| 2de56d1d0c3a504ad1529de2677628bdfbb95cd4 |
|
25-Aug-2010 |
John McCall <rjmccall@apple.com> |
GCC didn't care for my attempt at API compatibility, so brute-force everything
to the new constants.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112047 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Analysis/ReachableCode.cpp
|
| 72919a334752bc87001a7e3a0b6e5892768fac20 |
|
23-Feb-2010 |
Ted Kremenek <kremenek@apple.com> |
Move the rest of the unreachable code analysis from libSema
to libAnalysis (with only the error reporting in libSema).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96893 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Analysis/ReachableCode.cpp
|
| 3d2eed823d534ee370cfd7742c1e96ab3ee9a80b |
|
23-Feb-2010 |
Ted Kremenek <kremenek@apple.com> |
Start moving some of the logic for the unreachable code analysis out of libSema
and into libAnalysis.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96872 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Analysis/ReachableCode.cpp
|