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SSA: Remove empty predicates and dead code.

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This commit is contained in:
Anders Schack-Mulligen
2025-03-27 16:03:00 +01:00
parent 308d15401f
commit 5a986f5327
7 changed files with 3 additions and 114 deletions
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12
javascript/ql/lib/semmle/javascript/dataflow/internal/sharedlib/Ssa.qll
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@@ -61,18 +61,6 @@ module SsaDataflowInput implements DataFlowIntegrationInputSig {
none()
}
predicate ssaDefAssigns(WriteDefinition def, Expr value) {
// This library only handles use-use flow after a post-update, there are no definitions, only uses.
none()
}
class Parameter = js::Parameter;
predicate ssaDefInitializesParam(WriteDefinition def, Parameter p) {
// This library only handles use-use flow after a post-update, there are no definitions, only uses.
none()
}
cached
Expr getARead(Definition def) {
// Copied from implementation so we can cache it here