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925 Commits

Author SHA1 Message Date
Mathias Vorreiter Pedersen
22cdeec3fb Merge branch 'main' into printfprecision 2022-10-28 09:29:29 +02:00
Mathias Vorreiter Pedersen
6a7bcd384a Merge pull request #10939 from rdmarsh2/rdmarsh2/cpp/modulus-analysis-comments 
C++: additional comments for modulus analysis
 2022-10-25 14:29:54 +02:00
Geoffrey White
2f849b4e77 C++: Change note. 2022-10-21 17:53:11 +01:00
Robert Marsh
88708d015c C++: additional comments for modulus analysis 2022-10-21 12:50:41 -04:00
Geoffrey White
0d030d2b13 C++: Fix FormatLiteral.getMaxConvertedLength bug. 2022-10-21 17:29:55 +01:00
github-actions[bot]
be7693283b Post-release preparation for codeql-cli-2.11.2 2022-10-21 08:07:17 +00:00
github-actions[bot]
9a0848bbc4 Release preparation for version 2.11.2 2022-10-20 11:05:19 +00:00
Josh Soref
86ad9f5c92 spelling: whose 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
 2022-10-14 15:08:44 -04:00
Josh Soref
dd5c455e8b spelling: variable 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
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Josh Soref
b75b0ba60f spelling: specified 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
 2022-10-14 15:08:44 -04:00
Josh Soref
c5acca4e24 spelling: sequence 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
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Josh Soref
a588bcf268 spelling: representing 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
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Josh Soref
ad3f6f4ccd spelling: provides 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
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Josh Soref
bbc9931b05 spelling: primitive 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
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Josh Soref
0c3eb53602 spelling: library 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
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Josh Soref
1453efe5b6 spelling: instructions 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
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Josh Soref
d12285841e spelling: initializers 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
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Josh Soref
83cf8a85ce spelling: indirect 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
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Josh Soref
8f511adbd9 spelling: implicit 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
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Josh Soref
0e14dd1447 spelling: hypothetical 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
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Josh Soref
be07baca69 spelling: expressions 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
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Josh Soref
7ce4174f64 spelling: exploit 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
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Josh Soref
c575a2b90e spelling: evaluates 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
 2022-10-14 15:08:43 -04:00
Josh Soref
bf86e53af1 spelling: encryption 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
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Josh Soref
22d170a9d2 spelling: dynamic 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
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Josh Soref
488dd3fce5 spelling: dimensions 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
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Josh Soref
68ea820eda spelling: different 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
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Josh Soref
df7bdcd0ab spelling: determined 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
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Josh Soref
1c290b9b88 spelling: declared 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
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Josh Soref
2027278f66 spelling: corresponds 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
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Josh Soref
56684ca937 spelling: configuration 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
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Josh Soref
0536fb78be spelling: circuit 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
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Josh Soref
2a3e2d35e6 spelling: certain 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
 2022-10-14 15:08:43 -04:00
Josh Soref
0fe91cb97f spelling: approximation 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
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Josh Soref
950ce8ad37 spelling: alignof 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
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Josh Soref
dc2c4f7404 spelling: aliased 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
 2022-10-14 15:08:42 -04:00
Josh Soref
5bc8004066 spelling: another class 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
 2022-10-14 15:08:41 -04:00
Anders Schack-Mulligen
036724ce8d Dataflow: Sync. 2022-10-13 11:03:30 +02:00
Nick Rolfe
cfb9277cd7 C++: use explicit this 2022-10-12 16:11:45 +01:00
Mathias Vorreiter Pedersen
f88aaf37a5 C++: Add 'UninitializedNode' to IR dataflow. 2022-10-11 16:08:06 +01:00
Mathias Vorreiter Pedersen
7ac9c1e832 Merge pull request #10713 from MathiasVP/fix-types-in-ir-dataflow 
C++: Fix `getType` for experimental IR dataflow
 2022-10-11 15:20:49 +01:00
Mathias Vorreiter Pedersen
95e798565b C++: Expand on the comment about missing types in the database. Also rename 'getType0' to 'getTypeImpl' to avoid confusion. 2022-10-11 12:57:51 +01:00
Mathias Vorreiter Pedersen
5cfc3fe8df C++: Use 'DataFlowType' instead of 'Type' for the 'getType' predicate in 'PostUpdateNode'. 2022-10-11 11:00:25 +01:00
Tom Hvitved
ffb2b1c15e Data flow: Sync files 2022-10-10 15:39:13 +02:00
Tom Hvitved
85344bfb13 Data flow: Improved fastTC bound in PathNodeImpl::getANonHiddenSuccessor 
Before
```
[2022-10-10 14:34:54] Evaluated non-recursive predicate __DataFlowImplForRegExp#43df744e::PathNodeImpl::getASuccessorImpl#0#dispred#ff_DataFlowImplForRegExp__#higher_order_body@4bb14aoj in 262ms (size: 2418048).
Evaluated relational algebra for predicate __DataFlowImplForRegExp#43df744e::PathNodeImpl::getASuccessorImpl#0#dispred#ff_DataFlowImplForRegExp__#higher_order_body@4bb14aoj with tuple counts:
        4141389  ~75%    {1} r1 = SCAN _DataFlowImplForRegExp#43df744e::PathNodeImpl::getASuccessorImpl#0#dispred#ff_DataFlowImplForRegExp#__#shared OUTPUT In.1
                         return r1

[2022-10-10 14:34:57] Evaluated non-recursive predicate boundedFastTC:DataFlowImplForRegExp#43df744e::PathNodeImpl::getASuccessorIfHidden#0#dispred#ff:__DataFlowImplForRegExp#43df744e::PathNodeImpl::getASuccessorImpl#0#dispred#ff_DataFlowImplForRegExp__#higher_order_body@fb66bb06 in 2754ms (size: 7448123).
[2022-10-10 14:35:09] Evaluated non-recursive predicate DataFlowImplForRegExp#43df744e::PathNodeImpl::getANonHiddenSuccessor#0#dispred#ff@77ff066b in 10892ms (size: 2830055).
Evaluated relational algebra for predicate DataFlowImplForRegExp#43df744e::PathNodeImpl::getANonHiddenSuccessor#0#dispred#ff@77ff066b with tuple counts:
          4141389   ~0%    {3} r1 = SCAN _DataFlowImplForRegExp#43df744e::PathNodeImpl::getASuccessorImpl#0#dispred#ff_DataFlowImplForRegExp#__#shared OUTPUT In.0, In.1, In.1
          2192551   ~4%    {3} r2 = r1 AND NOT DataFlowImplForRegExp#43df744e::PathNodeImpl::isHidden#0#dispred#f(Lhs.2)
          2192551   ~4%    {2} r3 = SCAN r2 OUTPUT In.0, In.2

          4141389   ~0%    {2} r4 = SCAN _DataFlowImplForRegExp#43df744e::PathNodeImpl::getASuccessorImpl#0#dispred#ff_DataFlowImplForRegExp#__#shared OUTPUT In.1, In.0
        147138810   ~0%    {3} r5 = JOIN r4 WITH boundedFastTC:DataFlowImplForRegExp#43df744e::PathNodeImpl::getASuccessorIfHidden#0#dispred#ff:__DataFlowImplForRegExp#43df744e::PathNodeImpl::getASuccessorImpl#0#dispred#ff_DataFlowImplForRegExp__#higher_order_body ON FIRST 1 OUTPUT Lhs.1, Lhs.0, Rhs.1
           637649   ~3%    {3} r6 = r5 AND NOT DataFlowImplForRegExp#43df744e::PathNodeImpl::isHidden#0#dispred#f(Lhs.2)
           637649   ~2%    {2} r7 = SCAN r6 OUTPUT In.0, In.2

          2830200   ~0%    {2} r8 = r3 UNION r7
                           return r8
```

After
```
[2022-10-10 14:59:08] Evaluated non-recursive predicate boundedFastTC:DataFlowImplForRegExp#43df744e::PathNodeImpl::getASuccessorIfHidden#0#dispred#ff_10#higher_order_body:_DataFlowImplForRegExp#43df744e::PathNodeImpl::getASuccessorIfHidden#0#dispred#ff_DataFlowImplForReg__#higher_order_body@98a323ne in 384ms (size: 671076).
[2022-10-10 14:59:09] Evaluated non-recursive predicate DataFlowImplForRegExp#43df744e::PathNodeImpl::getANonHiddenSuccessor0#ff@69f158pf in 222ms (size: 2805795).
Evaluated relational algebra for predicate DataFlowImplForRegExp#43df744e::PathNodeImpl::getANonHiddenSuccessor0#ff@69f158pf with tuple counts:
        2155019   ~0%    {1} r1 = DataFlowImplForRegExp#43df744e::PathNodeImpl#class#f AND NOT DataFlowImplForRegExp#43df744e::PathNodeImpl::isHidden#0#dispred#f(Lhs.0)
        2155019   ~0%    {2} r2 = SCAN r1 OUTPUT In.0, In.0

         650776   ~0%    {2} r3 = boundedFastTC:DataFlowImplForRegExp#43df744e::PathNodeImpl::getASuccessorIfHidden#0#dispred#ff_10#higher_order_body:_DataFlowImplForRegExp#43df744e::PathNodeImpl::getASuccessorIfHidden#0#dispred#ff_DataFlowImplForReg__#higher_order_body AND NOT DataFlowImplForRegExp#43df744e::PathNodeImpl::isHidden#0#dispred#f(Lhs.0)
         650776   ~0%    {2} r4 = SCAN r3 OUTPUT In.1, In.0

        2805795   ~0%    {2} r5 = r2 UNION r4
                         return r5

[2022-10-10 14:59:09] Evaluated non-recursive predicate DataFlowImplForRegExp#43df744e::PathNodeImpl::getANonHiddenSuccessor#0#dispred#ff@5ae9fc5n in 445ms (size: 2830062).
Evaluated relational algebra for predicate DataFlowImplForRegExp#43df744e::PathNodeImpl::getANonHiddenSuccessor#0#dispred#ff@5ae9fc5n with tuple counts:
        4141389  ~5%    {2} r1 = DataFlowImplForRegExp#43df744e::PathNodeImpl::getASuccessorImpl#0#dispred#ff AND NOT DataFlowImplForRegExp#43df744e::PathNodeImpl::isHidden#0#dispred#f(Lhs.0)
        4141389  ~0%    {2} r2 = SCAN r1 OUTPUT In.1, In.0
        2830200  ~0%    {2} r3 = JOIN r2 WITH DataFlowImplForRegExp#43df744e::PathNodeImpl::getANonHiddenSuccessor0#ff ON FIRST 1 OUTPUT Lhs.1, Rhs.1
                        return r3
```
 2022-10-10 15:36:58 +02:00
Tom Hvitved
296ec94a2a Data flow: Sync files 2022-10-09 19:48:45 +02:00
github-actions[bot]
b8ef9e0ddc Post-release preparation for codeql-cli-2.11.1 2022-10-07 15:59:45 +00:00
github-actions[bot]
a02dcdc5e1 Release preparation for version 2.11.1 2022-10-07 02:20:28 +00:00
Mathias Vorreiter Pedersen
e147a6032e C++: Replace 'IRType' with 'Type' in dataflow. This means we're more compatible with the old AST library. 2022-10-06 17:26:56 +01:00
Mathias Vorreiter Pedersen
65a538ed41 C++: Exclude a few more operands from the dataflow graph. These aren't ever used for dataflow, and it should give us a slight speedup. 2022-10-06 17:22:09 +01:00