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Summary
This PR implements Phase 1 of RFC 0032 (Build Time Optimization).
Changes
rust-lldlinker configuration for all platforms:Expected Benefits
Technical Details
Rust 1.93+ includes
rust-lldby default, which is significantly faster than the default linker on Windows (link.exe). The configuration is added to.cargo/config.toml.Testing
vx-corecompiles successfully with lld linkerRelated
Future Work (Phase 2+)
Phase 2 (vx-runtime split) will be implemented in a separate PR due to its complexity.