mirror of https://github.com/rust-lang/rust.git
15 lines
733 B
Rust
15 lines
733 B
Rust
// Check that cross-crate inlined items are inlined in all compilation units
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// that refer to them, and not in any other compilation units.
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// Note that we have to pass `-C codegen-units=6` because up to two CGUs may be
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// created for each source module (see `rustc_const_eval::monomorphize::partitioning`).
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// See https://github.com/rust-lang/rust/pull/16367
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use run_make_support::{count_regex_matches_in_files_with_extension, regex, rustc};
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fn main() {
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rustc().input("cci_lib.rs").run();
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rustc().input("foo.rs").emit("llvm-ir").codegen_units(6).arg("-Zinline-in-all-cgus").run();
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let re = regex::Regex::new(r#"define\ .*cci_fn"#).unwrap();
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assert_eq!(count_regex_matches_in_files_with_extension(&re, "ll"), 2);
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}
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