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codeql-cli-2.23.4
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3170 Commits

Author SHA1 Message Date
Anders Schack-Mulligen
5cfa3c7927 C++: Accept qltest expected changes. 2022-01-18 10:36:52 +01:00
Mathias Vorreiter Pedersen
25253c7b8d C++: Don't count write operations as uses for IR dataflow. Accept test changes. 2022-01-14 13:39:57 +00:00
Mathias Vorreiter Pedersen
e8afec413a C++: Add testcase that demonstrates a FP caused by spurious flow through phi nodes in IR dataflow. 2022-01-14 13:34:27 +00:00
Mathias Vorreiter Pedersen
2e7ddb479e C++: Accept test changes. 2021-11-24 09:41:00 +00:00
Paolo Tranquilli
d626745ab1 fix ThisArgumentOperand location 
The correct check to do to choose between using `getAnyDef` and `getUse`
is to check whether the location is an instance of UknonwnLocation.
 2021-11-23 15:28:16 +00:00
Paolo Tranquilli
30805d964c add ThisArgumentOperand special case 2021-11-23 15:28:15 +00:00
Paolo Tranquilli
0bb11fa371 fix PrintAST test run 
The refactored shouldDumpFunction was now rejecting functions without a
location. This is fixed now.
 2021-11-23 15:28:15 +00:00
Paolo Tranquilli
0547e4ccf2 update further test with new locations 2021-11-23 15:28:15 +00:00
Paolo Tranquilli
d4e80c664e replace shouldDump -> shouldDumpLocation 2021-11-23 15:28:15 +00:00
Paolo Tranquilli
28806fe5f4 update test results after operand location changes 2021-11-23 15:28:15 +00:00
Paolo Tranquilli
6072ccd81d auto-format 2021-11-23 15:28:15 +00:00
Paolo Tranquilli
b5165e3692 C++: more fine-grained Operand location change 
Only RegisterOperands need the change, with the notable exception of
ThisArgumentOperand.
 2021-11-23 15:28:15 +00:00
Paolo Tranquilli
74c0197544 C++: take IR Operand locations from definitions 
Previously Operand's getLocation would take it from the Operand use.
This lead to slightly confusing query results, where for example an
issue related to a call argument would highlight the function part of
the call instead of the parameter.
 2021-11-23 15:28:15 +00:00
Mathias Vorreiter Pedersen
672485ae38 Merge branch 'main' into remove-reference-to-as-load 2021-11-23 10:24:17 +00:00
Mathias Vorreiter Pedersen
21167f4b67 C++: Accept test changes. 2021-11-22 13:04:23 +00:00
Mathias Vorreiter Pedersen
c998370c84 C++: Accept more test changes. 2021-11-17 15:22:17 +00:00
Mathias Vorreiter Pedersen
36585a7469 C++: Accept test changes. 2021-11-17 14:41:30 +00:00
Paolo Tranquilli
8d3cf7f5aa C++: update ir tests after frontend update 
After updating the frontend new intermediate objects appear in the AST
and raw dumps.
 2021-11-16 13:25:32 +00:00
Mathias Vorreiter Pedersen
dbcd4d6d5d C++: Remove 'ReferenceToInstruction' from the list of instructions we interpret as a load. This makes use lose a bunch of flow, and we'll restore this flow in the next commit. 2021-11-11 10:38:52 +00:00
Mathias Vorreiter Pedersen
ccdaf49464 C++: Fix the same bug in the test for ordered maps. 2021-11-10 13:24:27 +00:00
Mathias Vorreiter Pedersen
86d78b34aa C++: Use the correct variable in the 'test'. 2021-11-10 13:04:48 +00:00
Mathias Vorreiter Pedersen
10bca3544c C++: Change 'annotate_path_to_sink' so that you now annotate a ir-path with the previous node (instead of its source). This gives a better overview of the path. 2021-11-09 13:49:12 +00:00
Mathias Vorreiter Pedersen
fff5d293ff Merge branch 'main' into use-shared-ssa-in-ir-dataflow 2021-11-08 10:44:36 +00:00
Mathias Vorreiter Pedersen
0d1ff4d2ee C++: Respond to review comments and accept test changes. 2021-11-04 11:13:23 +00:00
Mathias Vorreiter Pedersen
ae4b6c54bc C++: Change the structure of the 'annotate_path_to_sink' tests to better test path-explanations. 2021-11-03 20:32:05 +00:00
Mathias Vorreiter Pedersen
dfbfbe4953 Merge branch 'main' into use-shared-ssa-in-ir-dataflow 2021-11-03 10:39:22 +00:00
Mathias Vorreiter Pedersen
cb4f10c609 C++: Move the union field check to the IPA branch of 'TFieldContent'. 2021-10-30 10:04:17 +01:00
Erik Krogh Kristensen
d36c66cfca remove redundant inline casts in arguments where the type is inferred by the call target 2021-10-29 14:37:56 +02:00
Mathias Vorreiter Pedersen
675e284c0e C++: A 'LoadInstruction' in a store chain always sets 'certain = false'. 2021-10-28 14:52:57 +01:00
Mathias Vorreiter Pedersen
2cd23e5ee0 Accept test changes. 2021-10-28 12:36:36 +01:00
Mathias Vorreiter Pedersen
8135dcefdd Merge branch 'main' into use-shared-ssa-in-ir-dataflow 2021-10-28 12:36:25 +01:00
Mathias Vorreiter Pedersen
21a1ee7758 C++: Add annoying case in SSA.qll related to 'NewExpr' and accept test changes. 2021-10-28 12:35:01 +01:00
Mathias Vorreiter Pedersen
3efe60fdd2 C++: Accept test changes. 2021-10-28 12:35:01 +01:00
Mathias Vorreiter Pedersen
3a488574e5 C++: Rewrite the PartialDefinitionNode classes to match the new StoreNodes. 2021-10-28 12:35:00 +01:00
Geoffrey White
2e61ae244a C++: Set literals. 2021-10-13 16:12:36 +01:00
Mathias Vorreiter Pedersen
0679142607 C++: Accept test changes. 2021-10-01 18:27:55 +02:00
Anders Fugmann
c9c41252e3 C++: Update test results in SimpleRangeAnalysis 2021-09-24 12:23:48 +02:00
Anders Fugmann
d7afd86a27 C++: Add test case exposing problem with overflows for upperBound predicate 2021-09-24 11:44:05 +02:00
Anders Peter Fugmann
1bbadb57a2 Merge pull request #6568 from andersfugmann/andersfugmann/improve_upper_bound 
C++: Improve predicate upperBound in SimpleRangeAnalysis
 2021-09-10 09:49:48 +02:00
Anders Fugmann
270dbd2bf7 C++: Revert peer review suggestion. 
The suggested change has a severe impact on row counts, as cpp does not cache
the results for `bbDominates`. Since the `getGuardedUpperBound` predicate the
cost of runtime complexity is considered higher than the benefit of this change.
 2021-09-09 13:26:42 +02:00
Anders Fugmann
6c44b0e6e7 C++: Add test case where a guarded block has two predecessors which are both in the dominance domain of the guard 2021-09-09 13:18:49 +02:00
Anders Schack-Mulligen
f30dad7705 Dataflow: Update test expected outputs. 2021-09-07 13:02:20 +02:00
Anders Fugmann
ddbaf585ec Merge branch 'main' into andersfugmann/improve_upper_bound 2021-09-06 10:32:44 +02:00
Dave Bartolomeo
d1e6813812 Make side effects for constructor calls use same mechanism as other arguments 
This commit is yet another step to fixing the order of IR side effect instructions. Instead of having a special `StructorCallSideEffects` class for the call itself, I've introduced a `TranslatedStructorCallQualifierSideEffect` class that shares a bunch of common code with `TranslatedArgumentExprSideEffect`, but handles the case where there's no `Expr` for the qualifier of the constructor call. Because this class uses the same ordering as regular argument side effects, these side effects now appear in the correct order, reads before writes.

The test expectations have changed to reflect the new, correct order.
 2021-09-03 16:58:32 -04:00
Anders Fugmann
d962fc4ce1 C++: Improve predicate upperBound in SimpleRangeAnalysis 
If an expression has an immediate guardPhi node, this is used as a strict upper bound
 2021-09-02 21:46:18 +02:00
Anders Fugmann
c110508b4e C++: Add tests to expose potential improvements available to SimpleRangeAnalysis 2021-09-02 21:20:33 +02:00
Alexandre Boulgakov
10bc2568b7 C++: Add support for default member initializers. 2021-08-26 12:32:30 +01:00
Alexandre Boulgakov
89e52bf500 C++: Move element tests to internal repo. 2021-08-19 09:48:13 +01:00
Alexandre Boulgakov
1eb804a072 Merge pull request #6496 from sashabu/sashabu/c_linkage 
C++: Allow querying for "C" language linkage on routine types.
 2021-08-18 17:46:44 +01:00
Alexandre Boulgakov
3ba308a69f C++: Allow querying for "C" language linkage on routine types. 2021-08-18 15:35:30 +01:00