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asm-analysis
Use when the user asks Codex to inspect, annotate, profile, or optimise generated assembly for C/C++ or raw .s/object/binary inputs. Triggers include "look at the asm", "inspect codegen", "why is this loop slow", "vectorise this", "make this faster", "tune this loop", "use AVX-512", "make this faster on Zen4/Skylake-X/Apple M2", or requests for intrinsic-level replacements with cited latency/CPI. Do not use for pure source-level refactoring, style changes, or C++ semantics questions that do not require generated code.
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