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Revision tags: llvmorg-20.1.0, llvmorg-20.1.0-rc3, llvmorg-20.1.0-rc2, llvmorg-20.1.0-rc1, llvmorg-21-init, llvmorg-19.1.7, llvmorg-19.1.6, llvmorg-19.1.5, llvmorg-19.1.4, llvmorg-19.1.3, llvmorg-19.1.2, llvmorg-19.1.1, llvmorg-19.1.0, llvmorg-19.1.0-rc4, llvmorg-19.1.0-rc3, llvmorg-19.1.0-rc2, llvmorg-19.1.0-rc1, llvmorg-20-init, 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, 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 |
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| #
f7a38eec |
| 13-Jun-2022 |
Gabor Marton <[email protected]> |
[analyzer][NFC][test] Add new RUN line with support-symbolic-integer-casts=true to expr-inspection.cpp
Added a new run line to bolster gradual transition of handling cast operations,
see https://dis
[analyzer][NFC][test] Add new RUN line with support-symbolic-integer-casts=true to expr-inspection.cpp
Added a new run line to bolster gradual transition of handling cast operations,
see https://discourse.llvm.org/t/roadmap-of-modeling-symbolic-cast-operations/63107
Differential Revision: https://reviews.llvm.org/D127649
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Revision tags: llvmorg-14.0.5, llvmorg-14.0.4 |
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| #
b5b2aec1 |
| 10-May-2022 |
Gabor Marton <[email protected]> |
[analyzer] Add UnarySymExpr
This patch adds a new descendant to the SymExpr hierarchy. This way, now
we can assign constraints to symbolic unary expressions. Only the unary
minus and bitwise negatio
[analyzer] Add UnarySymExpr
This patch adds a new descendant to the SymExpr hierarchy. This way, now
we can assign constraints to symbolic unary expressions. Only the unary
minus and bitwise negation are handled.
Differential Revision: https://reviews.llvm.org/D125318
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Revision tags: 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 |
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| #
c79345fb |
| 24-Nov-2021 |
Zarko Todorovski <[email protected]> |
[NFC][Clang][test] Inclusive language: Remove and rephrase uses of sanity test/check in clang/test
Part of work to use more inclusive terms in clang/llvm.
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Revision tags: llvmorg-13.0.1-rc1, 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 |
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| #
89d210fe |
| 05-Apr-2021 |
Charusso <[email protected]> |
[analyzer] DynamicSize: Debug facility
This patch adds two debug functions to ExprInspectionChecker to dump out
the dynamic extent and element count of symbolic values:
dumpExtent(), dumpElementCoun
[analyzer] DynamicSize: Debug facility
This patch adds two debug functions to ExprInspectionChecker to dump out
the dynamic extent and element count of symbolic values:
dumpExtent(), dumpElementCount().
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Revision tags: 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, 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, llvmorg-9.0.0, llvmorg-9.0.0-rc6, llvmorg-9.0.0-rc5, llvmorg-9.0.0-rc4, llvmorg-9.0.0-rc3, 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, 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 |
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| #
02955afb |
| 22-Dec-2018 |
Artem Dergachev <[email protected]> |
[analyzer] pr38668: Do not attempt to cast loaded integers to floats.
This patch is a different approach to landing the reverted r349701.
It is expected to have the same object (memory region) trea
[analyzer] pr38668: Do not attempt to cast loaded integers to floats.
This patch is a different approach to landing the reverted r349701.
It is expected to have the same object (memory region) treated as if it has
different types in different program points. The correct behavior for
RegionStore when an object is stored as an object of type T1 but loaded as
an object of type T2 is to store the object as if it has type T1 but cast it
to T2 during load.
Note that the cast here is some sort of a "reinterpret_cast" (even in C). For
instance, if you store an integer and load a float, you won't get your integer
represented as a float; instead, you will get garbage.
Admit that we cannot perform the cast and return an unknown value.
Differential Revision: https://reviews.llvm.org/D55875
rdar://problem/45062567
llvm-svn: 349984
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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 |
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| #
e527df03 |
| 25-Sep-2018 |
Artem Dergachev <[email protected]> |
[analyzer] Add a testing facility for testing relationships between symbols.
Tests introduced in r329780 was disabled in r342317 because these tests
were accidentally testing dump infrastructure, wh
[analyzer] Add a testing facility for testing relationships between symbols.
Tests introduced in r329780 was disabled in r342317 because these tests
were accidentally testing dump infrastructure, when all they cared about was
how symbols relate to each other. So when dump infrastructure changed,
tests became annoying to maintain.
Add a new feature to ExprInspection: clang_analyzer_denote() and
clang_analyzer_explain(). The former adds a notation to a symbol, the latter
expresses another symbol in terms of previously denoted symbols.
It's currently a bit wonky - doesn't print parentheses and only supports
denoting atomic symbols. But it's even more readable that way.
Differential Revision: https://reviews.llvm.org/D52133
llvm-svn: 343048
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