Optimization of 32-bit Unsigned Division by Constants on 64-bit Targets
2026-04-10T08:52:16Z•8d4587edbcb64b233a961a28539b14555d596db8efed95e2fb0bc75e23b0daca
compiler-optimizationllvmmicroarchitectureposixprocess-isolationprogram-analysisrustsafetystorage-verificationsymbolic-execution
What happened
This arXiv feed contains several systems and PL papers with potential security relevance. Key items: (1) Soteria — a lightweight OCaml library for building symbolic execution engines and the first Rust SE supporting Tree Borrows; it improves bug-finding for Rust and C and can materially aid vulnerability discovery and program-analysis toolchains. (2) Quine — maps LLM agents to native POSIX processes, inheriting OS-level isolation, composition, and resource control; useful for agent sandboxing but also highlights gaps where process semantics alone are insufficient for safe cognitive runtimes. (
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- arxiv_cs_pl
- Record identifier
- 8d4587edbcb64b233a961a28539b14555d596db8efed95e2fb0bc75e23b0daca
- Enrichment time
- 2026-04-10T08:52:16Z
- AI-assisted enrichment
- Yes
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