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Shared: Use edge dominance in basic block library

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This commit is contained in:
Simon Friis Vindum
2025-02-06 09:56:56 +01:00
parent 7619f1dac9
commit 820d2cbeb8
16 changed files with 142 additions and 75 deletions
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2
rust/ql/lib/codeql/rust/dataflow/internal/SsaImpl.qll
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@@ -491,7 +491,7 @@ private module DataFlowIntegrationInput implements Impl::DataFlowIntegrationInpu
exists(ConditionBasicBlock conditionBlock, ConditionalSuccessor s |
guard = conditionBlock.getLastNode() and
s.getValue() = branch and
conditionBlock.controls(bb, s)
conditionBlock.edgeDominates(bb, s)
)
}

2
rust/ql/test/library-tests/controlflow/BasicBlocks.ql
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@@ -11,7 +11,7 @@ query predicate immediateDominator(BasicBlock bb1, BasicBlock bb2) {
}
query predicate controls(ConditionBasicBlock bb1, BasicBlock bb2, SuccessorType t) {
bb1.controls(bb2, t)
bb1.edgeDominates(bb2, t)
}
query predicate successor(ConditionBasicBlock bb1, BasicBlock bb2, SuccessorType t) {