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7bfd47a924
Before:
[2025-03-12 10:27:53] Evaluated non-recursive predicate SsaInternals::UseImpl.hasIndexInBlock/2#dispred#1e34a5af@e87543ui in 935ms (size: 8905695).
Evaluated relational algebra for predicate SsaInternals::UseImpl.hasIndexInBlock/2#dispred#1e34a5af@e87543ui with tuple counts:
{3} r1 = SsaInternals::DirectUseImpl#a58aae88 AND NOT `_ArithmeticOperation::PostfixCrementOperation#17623ada_Expr::UnaryOperation.getOperand/0#dispred#990__#antijoin_rhs`(FIRST 3)
8579337 ~4% {2} | SCAN OUTPUT In.1, In.0
8579337 ~0% {2} | JOIN WITH `Operand::Operand.getUse/0#dispred#427b49d0` ON FIRST 1 OUTPUT Rhs.1, Lhs.1
8579337 ~0% {3} | JOIN WITH `IRBlock::Cached::getInstruction/2#627f9c61_201#join_rhs` ON FIRST 1 OUTPUT Lhs.1, Rhs.1, Rhs.2
48215 ~2% {2} r2 = SCAN SsaInternals::GlobalUse#9cd323b4 OUTPUT In.2, In.0
35467318 ~3% {2} | JOIN WITH `SSAConstruction::getInstructionEnclosingIRFunction/1#5443f355_10#join_rhs` ON FIRST 1 OUTPUT Rhs.1, Lhs.1
48189 ~0% {2} r3 = JOIN r2 WITH Instruction::ReturnInstruction#28bfb7eb ON FIRST 1 OUTPUT Lhs.0, Lhs.1
12332 ~0% {2} r4 = JOIN r2 WITH Instruction::UnreachedInstruction#774c7a34 ON FIRST 1 OUTPUT Lhs.0, Lhs.1
60521 ~0% {2} r5 = r3 UNION r4
60521 ~2% {3} | JOIN WITH `IRBlock::Cached::getInstruction/2#627f9c61_201#join_rhs` ON FIRST 1 OUTPUT Lhs.1, Rhs.1, Rhs.2
39316 ~0% {2} r6 = JOIN SsaInternals::FinalParameterUse#c1f84700_10#join_rhs WITH `Parameter::Parameter.getFunction/0#dispred#803faca2` ON FIRST 1 OUTPUT Rhs.1, Lhs.1
43821265 ~0% {2} | JOIN WITH `Instruction::Instruction.getEnclosingFunction/0#dispred#cb8ccc56_10#join_rhs` ON FIRST 1 OUTPUT Rhs.1, Lhs.1
39194 ~0% {2} r7 = JOIN r6 WITH Instruction::ReturnInstruction#28bfb7eb ON FIRST 1 OUTPUT Lhs.0, Lhs.1
21255 ~2% {2} r8 = JOIN r6 WITH Instruction::UnreachedInstruction#774c7a34 ON FIRST 1 OUTPUT Lhs.0, Lhs.1
60449 ~0% {2} r9 = r7 UNION r8
60449 ~3% {3} | JOIN WITH `IRBlock::Cached::getInstruction/2#627f9c61_201#join_rhs` ON FIRST 1 OUTPUT Lhs.1, Rhs.1, Rhs.2
8784725 ~1% {5} r10 = JOIN `_SsaInternals::DirectUseImpl#a58aae88_SsaInternals::DirectUseImpl.getBase/0#dispred#4b8c43d0_SsaInte__#shared` WITH `SsaInternals::DirectUseImpl.getBase/0#dispred#4b8c43d0` ON FIRST 1 OUTPUT Rhs.1, Lhs.0, Lhs.1, Lhs.2, Lhs.3
8784725 ~0% {5} | JOIN WITH `cached_SSAConstruction::getInstructionAst/1#d0d95b50` ON FIRST 1 OUTPUT Rhs.1, Lhs.1, Lhs.2, Lhs.3, Lhs.4
210435 ~4% {5} | JOIN WITH `Expr::UnaryOperation.getOperand/0#dispred#990de484#bf_10#join_rhs` ON FIRST 1 OUTPUT Rhs.1, Lhs.1, Lhs.2, Lhs.3, Lhs.4
205388 ~0% {4} | JOIN WITH ArithmeticOperation::PostfixCrementOperation#17623ada ON FIRST 1 OUTPUT Lhs.4, Lhs.3, Lhs.2, Lhs.1
205388 ~4% {3} | JOIN WITH `__IRBlock::Cached::getInstruction/2#627f9c61_201#join_rhs__ArithmeticOperation::PostfixCrementOperat__#join_rhs` ON FIRST 3 OUTPUT Rhs.4, Lhs.3, Rhs.3
205388 ~0% {3} | JOIN WITH `Operand::Operand.getUse/0#dispred#427b49d0` ON FIRST 1 OUTPUT Lhs.2, Rhs.1, Lhs.1
205388 ~1% {3} | JOIN WITH `IRBlock::Cached::getInstruction/2#627f9c61_021#join_rhs` ON FIRST 2 OUTPUT Lhs.2, Lhs.0, Rhs.2
8905695 ~0% {3} r11 = r1 UNION r5 UNION r9 UNION r10
return r11
After:
[2025-03-12 11:12:48] Evaluated non-recursive predicate SsaInternals::hasReturnPosition/3#02f7eab8@bc405c4l in 3ms (size: 49368).
Evaluated relational algebra for predicate SsaInternals::hasReturnPosition/3#02f7eab8@bc405c4l with tuple counts:
49368 ~3% {1} r1 = Instruction::ReturnInstruction#28bfb7eb UNION Instruction::UnreachedInstruction#774c7a34
49368 ~0% {2} | JOIN WITH `cached_SSAConstruction::getInstructionEnclosingIRFunction/1#5443f355` ON FIRST 1 OUTPUT Lhs.0, Rhs.1
49368 ~2% {3} | JOIN WITH `IRBlock::Cached::getInstruction/2#627f9c61_201#join_rhs` ON FIRST 1 OUTPUT Lhs.1, Rhs.1, Rhs.2
return r1
[2025-03-12 11:12:54] Evaluated non-recursive predicate SsaInternals::UseImpl.hasIndexInBlock/2#dispred#1e34a5af@6e30cduo in 549ms (size: 8905695).
Evaluated relational algebra for predicate SsaInternals::UseImpl.hasIndexInBlock/2#dispred#1e34a5af@6e30cduo with tuple counts:
48215 ~2% {2} r1 = SCAN SsaInternals::GlobalUse#9cd323b4 OUTPUT In.2, In.0
60521 ~2% {3} | JOIN WITH `SsaInternals::hasReturnPosition/3#02f7eab8` ON FIRST 1 OUTPUT Lhs.1, Rhs.1, Rhs.2
50725 ~0% {2} r2 = JOIN `IRFunctionBase::IRFunctionBase.getFunction/0#dispred#b024672e_10#join_rhs` WITH `Parameter::Parameter.getFunction/0#dispred#803faca2_10#join_rhs` ON FIRST 1 OUTPUT Rhs.1, Lhs.1
39231 ~2% {2} | JOIN WITH SsaInternals::FinalParameterUse#c1f84700_10#join_rhs ON FIRST 1 OUTPUT Lhs.1, Rhs.1
60449 ~3% {3} | JOIN WITH `SsaInternals::hasReturnPosition/3#02f7eab8` ON FIRST 1 OUTPUT Lhs.1, Rhs.1, Rhs.2
{3} r3 = SsaInternals::DirectUseImpl#a58aae88 AND NOT `_ArithmeticOperation::PostfixCrementOperation#17623ada_Expr::UnaryOperation.getOperand/0#dispred#990__#antijoin_rhs`(FIRST 3)
8579337 ~1% {2} | SCAN OUTPUT In.1, In.0
8579337 ~0% {2} | JOIN WITH `Operand::Operand.getUse/0#dispred#427b49d0` ON FIRST 1 OUTPUT Rhs.1, Lhs.1
8579337 ~1% {3} | JOIN WITH `IRBlock::Cached::getInstruction/2#627f9c61_201#join_rhs` ON FIRST 1 OUTPUT Lhs.1, Rhs.1, Rhs.2
8784725 ~0% {5} r4 = JOIN `_SsaInternals::DirectUseImpl#a58aae88_SsaInternals::DirectUseImpl.getBase/0#dispred#4b8c43d0_SsaInte__#shared` WITH `SsaInternals::DirectUseImpl.getBase/0#dispred#4b8c43d0` ON FIRST 1 OUTPUT Rhs.1, Lhs.0, Lhs.1, Lhs.2, Lhs.3
8784725 ~0% {5} | JOIN WITH `cached_SSAConstruction::getInstructionAst/1#d0d95b50` ON FIRST 1 OUTPUT Rhs.1, Lhs.1, Lhs.2, Lhs.3, Lhs.4
210435 ~0% {5} | JOIN WITH `Expr::UnaryOperation.getOperand/0#dispred#990de484#bf_10#join_rhs` ON FIRST 1 OUTPUT Rhs.1, Lhs.1, Lhs.2, Lhs.3, Lhs.4
205388 ~2% {4} | JOIN WITH ArithmeticOperation::PostfixCrementOperation#17623ada ON FIRST 1 OUTPUT Lhs.4, Lhs.3, Lhs.2, Lhs.1
205388 ~0% {3} | JOIN WITH `__IRBlock::Cached::getInstruction/2#627f9c61_201#join_rhs__ArithmeticOperation::PostfixCrementOperat__#join_rhs` ON FIRST 3 OUTPUT Rhs.4, Lhs.3, Rhs.3
205388 ~0% {3} | JOIN WITH `Operand::Operand.getUse/0#dispred#427b49d0` ON FIRST 1 OUTPUT Lhs.2, Rhs.1, Lhs.1
205388 ~0% {3} | JOIN WITH `IRBlock::Cached::getInstruction/2#627f9c61_021#join_rhs` ON FIRST 2 OUTPUT Lhs.2, Lhs.0, Rhs.2
8905695 ~0% {3} r5 = r1 UNION r2 UNION r3 UNION r4
return r5
CodeQL
This open source repository contains the standard CodeQL libraries and queries that power GitHub Advanced Security and the other application security products that GitHub makes available to its customers worldwide.
How do I learn CodeQL and run queries?
There is extensive documentation about the CodeQL language, writing CodeQL using the CodeQL extension for Visual Studio Code and using the CodeQL CLI.
Contributing
We welcome contributions to our standard library and standard checks. Do you have an idea for a new check, or how to improve an existing query? Then please go ahead and open a pull request! Before you do, though, please take the time to read our contributing guidelines. You can also consult our style guides to learn how to format your code for consistency and clarity, how to write query metadata, and how to write query help documentation for your query.
For information on contributing to CodeQL documentation, see the "contributing guide" for docs.
License
The code in this repository is licensed under the MIT License by GitHub.
The CodeQL CLI (including the CodeQL engine) is hosted in a different repository and is licensed separately. If you'd like to use the CodeQL CLI to analyze closed-source code, you will need a separate commercial license; please contact us for further help.
Visual Studio Code integration
If you use Visual Studio Code to work in this repository, there are a few integration features to make development easier.
CodeQL for Visual Studio Code
You can install the CodeQL for Visual Studio Code extension to get syntax highlighting, IntelliSense, and code navigation for the QL language, as well as unit test support for testing CodeQL libraries and queries.
Tasks
The .vscode/tasks.json file defines custom tasks specific to working in this repository. To invoke one of these tasks, select the Terminal | Run Task... menu option, and then select the desired task from the dropdown. You can also invoke the Tasks: Run Task command from the command palette.