mirror of https://github.com/rust-lang/rust.git
a9b2c6a0ce
coverage: Don't convert filename/symbol strings to `CString` for FFI LLVM APIs are usually perfectly happy to accept pointer/length strings, as long as we supply a suitable length value when creating a `StringRef` or `std::string`. This lets us avoid quite a few intermediate `CString` copies during coverage codegen. It also lets us use an `IndexSet<Symbol>` (instead of an `IndexSet<CString>`) when building the deduplicated filename table. |
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| llvm-wrapper | ||
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| Cargo.toml | ||
| build.rs | ||