Add -Z profile-emit=<path> for Gcov gcda output. #72666
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Adds a -Z flag to control the file path that the Gcov gcda output is written to during runtime. This flag expects a path and filename, e.g. -Z profile-emit=gcov/out/lib.gcda. This works similar to GCC/Clang's -fprofile-dir flag which allows control over the output path for gcda coverage files.
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…wjasper Add -Z profile-emit=<path> for Gcov gcda output. Adds a -Z flag to control the file path that the Gcov gcda output is written to during runtime. This flag expects a path and filename, e.g. -Z profile-emit=gcov/out/lib.gcda. This works similar to GCC/Clang's -fprofile-dir flag which allows control over the output path for gcda coverage files.
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Rollup of 13 pull requests Successful merges: - rust-lang#72543 (Account for missing lifetime in opaque and trait object return types) - rust-lang#72625 (Improve inline asm error diagnostics) - rust-lang#72637 (expand `env!` with def-site context) - rust-lang#72650 (Sort sidebar elements) - rust-lang#72657 (Allow types (with lifetimes/generics) in impl_lint_pass) - rust-lang#72666 (Add -Z profile-emit=<path> for Gcov gcda output.) - rust-lang#72668 (Fix missing parentheses Fn notation error) - rust-lang#72669 (rustc_session: Cleanup session creation) - rust-lang#72728 (Make bootstrap aware of relative libdir in stage0 compiler) - rust-lang#72757 (rustc_lexer: Optimize shebang detection slightly) - rust-lang#72772 (miri validation: clarify valid values of 'char') - rust-lang#72773 (Fix is_char_boundary documentation) - rust-lang#72777 (rustdoc: remove calls to `local_def_id_from_node_id`) Failed merges: r? @ghost
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Adds a -Z flag to control the file path that the Gcov gcda output is
written to during runtime. This flag expects a path and filename, e.g.
-Z profile-emit=gcov/out/lib.gcda.
This works similar to GCC/Clang's -fprofile-dir flag which allows
control over the output path for gcda coverage files.