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microsoft / codeql Public

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DO NOT MERGE: Perform alias analysis in C/C++ dataflow#177

Draft

MathiasVP wants to merge 14 commits into

mainmicrosoft/codeql:mainfrom

alias-analysis-wip-microsoft-2microsoft/codeql:alias-analysis-wip-microsoft-2Copy head branch name to clipboard

Conversation Commits14 (14)Checks Files changed

Draft

DO NOT MERGE: Perform alias analysis in C/C++ dataflow#177
MathiasVP wants to merge 14 commits into
mainfrom
alias-analysis-wip-microsoft-2

Commits

Commits on Mar 12, 2025

C++: Move indirect dataflow nodes into a new type that's computed after node0, but which can be computed before SSA.
MathiasVP
committed
C++: Move the 'final parameter node' class into the new node1 type.
MathiasVP
committed
C++: Move the 'final global value' class into the new node1 type.
MathiasVP
committed
C++: Move the 'initial global value' class into the new node1 type.
MathiasVP
committed
C++: Move phi-related nodes to the node1 type.
MathiasVP
committed
C++: Drive-by cleanup: Define a final parameter node using the matching FinalParameterUse.
MathiasVP
committed
C++: Small refactoring.
MathiasVP
committed
C++: Move post-update nodes to node1.
MathiasVP
committed
C++: Add a getARead0 predicate on SSA definitions.
MathiasVP
committed
C++: Move entire SSA computation into the node1 domain.
MathiasVP
committed
C++: Move most local-flow steps into the node1 domain.
MathiasVP
committed
C++: Move non-MaD model flow into node1 domain.
MathiasVP
committed
C++: Move reverse-flow to the node1 domain.
MathiasVP
committed
C++: Implement alias analysis for dataflow.
MathiasVP
committed

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