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C++: Fix phi-phi flow.

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Mathias Vorreiter Pedersen
2023-09-14 14:02:03 +01:00
parent 2a55034e55
commit 36b7b6cffe
1 changed files with 1 additions and 1 deletions
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2
cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/SsaInternals.qll
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@@ -766,7 +766,7 @@ predicate fromPhiNode(SsaPhiNode nodeFrom, Node nodeTo) {
or
exists(PhiNode phiTo |
phi != phiTo and
lastRefRedefExt(phi, _, _, phiTo) and
lastRefRedefExt(phi, bb1, i1, phiTo) and
nodeTo.(SsaPhiNode).getPhiNode() = phiTo
)
)