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Guards: Generalise ValidationWrapper to support GuardValue-based BarrierGuards.

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This commit is contained in:
Anders Schack-Mulligen
2025-12-09 16:17:46 +01:00
parent 4a1abc7beb
commit ebb989962c
3 changed files with 11 additions and 9 deletions
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4
cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/SsaImpl.qll
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@@ -1051,12 +1051,12 @@ module BarrierGuardWithIntParam<guardChecksNodeSig/4 guardChecksNode> {
}
private predicate guardChecksInstr(
IRGuards::Guards_v1::Guard g, IRGuards::GuardsInput::Expr instr, boolean branch,
IRGuards::Guards_v1::Guard g, IRGuards::GuardsInput::Expr instr, IRGuards::GuardValue gv,
int indirectionIndex
) {
exists(Node node |
nodeHasInstruction(node, instr, indirectionIndex) and
guardChecksNode(g, node, branch, indirectionIndex)
guardChecksNode(g, node, gv.asBooleanValue(), indirectionIndex)
)
}