| ca5d78d0bc3010164f2f9682967d64d7e305a167 |
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01-Oct-2012 |
Jordan Rose <jordan_rose@apple.com> |
[analyzer] Make ProgramStateManager's SubEngine parameter optional.
It is possible and valid to have a state manager and associated objects
without having a SubEngine or checkers.
Patch by Olaf Krzikalla!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164947 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/SimpleConstraintManager.h
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| 1d8db493f86761df9470254a2ad572fc6abf1bf6 |
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08-May-2012 |
Jordy Rose <jediknil@belkadan.com> |
[analyzer] Rework both constraint managers to handle mixed-type comparisons.
This involves keeping track of three separate types: the symbol type, the
adjustment type, and the comparison type. For example, in "$x + 5 > 0ULL",
if the type of $x is 'signed char', the adjustment type is 'int' and the
comparison type is 'unsigned long long'. Most of the time these three types
will be the same, but we should still do the right thing when the
comparison value is out of range, and wraparound should be calculated in
the adjustment type.
This also re-disables an out-of-bounds test; we were extracting the symbol
from non-additive SymIntExprs, but then throwing away the integer.
Sorry for the large patch; both the basic and range constraint managers needed
to be updated together, since they share code in SimpleConstraintManager.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156361 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/SimpleConstraintManager.h
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| 8bef8238181a30e52dea380789a7e2d760eac532 |
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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/SimpleConstraintManager.h
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| eca4e6e58170129cbdf105b2cfdb9ac2be61858e |
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05-Dec-2011 |
Anna Zaks <ganna@apple.com> |
[analyzer] Mark ConstraintManager::canReasonAbout as protected.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@145857 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/SimpleConstraintManager.h
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| 3cdf584e068056540769dab56cad333e95a89750 |
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05-Dec-2011 |
Anna Zaks <ganna@apple.com> |
[analyzer] First step toward removing
ConstraintManager::canReasonAbout() from the ExprEngine.
ExprEngine should not care if the constraint solver can reason about
something or not. The solver should be able to handle all the SymExprs.
To do this, the solver should be able to keep track of not only the
SymbolData but of all SymExprs. This is why we change SymbolRef to be an
alias of SymExpr*. When encountering an expression it cannot simplify,
the solver should just add the constraints to it.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@145831 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/StaticAnalyzer/Core/SimpleConstraintManager.h
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| 18c66fdc3c4008d335885695fe36fb5353c5f672 |
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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/SimpleConstraintManager.h
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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/SimpleConstraintManager.h
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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/SimpleConstraintManager.h
|