diff options
Diffstat (limited to 'compiler/rustc_interface/src')
| -rw-r--r-- | compiler/rustc_interface/src/passes.rs | 37 | ||||
| -rw-r--r-- | compiler/rustc_interface/src/queries.rs | 15 |
2 files changed, 42 insertions, 10 deletions
diff --git a/compiler/rustc_interface/src/passes.rs b/compiler/rustc_interface/src/passes.rs index edfb05e2ccd..a438cde018c 100644 --- a/compiler/rustc_interface/src/passes.rs +++ b/compiler/rustc_interface/src/passes.rs @@ -298,6 +298,16 @@ fn configure_and_expand( fn print_macro_stats(ecx: &ExtCtxt<'_>) { use std::fmt::Write; + let crate_name = ecx.ecfg.crate_name.as_str(); + let crate_name = if crate_name == "build_script_build" { + // This is a build script. Get the package name from the environment. + let pkg_name = + std::env::var("CARGO_PKG_NAME").unwrap_or_else(|_| "<unknown crate>".to_string()); + format!("{pkg_name} build script") + } else { + crate_name.to_string() + }; + // No instability because we immediately sort the produced vector. #[allow(rustc::potential_query_instability)] let mut macro_stats: Vec<_> = ecx @@ -327,7 +337,7 @@ fn print_macro_stats(ecx: &ExtCtxt<'_>) { // non-interleaving, though. let mut s = String::new(); _ = writeln!(s, "{prefix} {}", "=".repeat(banner_w)); - _ = writeln!(s, "{prefix} MACRO EXPANSION STATS: {}", ecx.ecfg.crate_name); + _ = writeln!(s, "{prefix} MACRO EXPANSION STATS: {}", crate_name); _ = writeln!( s, "{prefix} {:<name_w$}{:>uses_w$}{:>lines_w$}{:>avg_lines_w$}{:>bytes_w$}{:>avg_bytes_w$}", @@ -341,20 +351,30 @@ fn print_macro_stats(ecx: &ExtCtxt<'_>) { } for (bytes, lines, uses, name, kind) in macro_stats { let mut name = ExpnKind::Macro(kind, *name).descr(); + let uses_with_underscores = thousands::usize_with_underscores(uses); let avg_lines = lines as f64 / uses as f64; let avg_bytes = bytes as f64 / uses as f64; - if name.len() >= name_w { - // If the name is long, print it on a line by itself, then - // set the name to empty and print things normally, to show the - // stats on the next line. + + // Ensure the "Macro Name" and "Uses" columns are as compact as possible. + let mut uses_w = uses_w; + if name.len() + uses_with_underscores.len() >= name_w + uses_w { + // The name would abut or overlap the uses value. Print the name + // on a line by itself, then set the name to empty and print things + // normally, to show the stats on the next line. _ = writeln!(s, "{prefix} {:<name_w$}", name); name = String::new(); - } + } else if name.len() >= name_w { + // The name won't abut or overlap with the uses value, but it does + // overlap with the empty part of the uses column. Shrink the width + // of the uses column to account for the excess name length. + uses_w = uses_with_underscores.len() + 1 + }; + _ = writeln!( s, "{prefix} {:<name_w$}{:>uses_w$}{:>lines_w$}{:>avg_lines_w$}{:>bytes_w$}{:>avg_bytes_w$}", name, - thousands::usize_with_underscores(uses), + uses_with_underscores, thousands::usize_with_underscores(lines), thousands::f64p1_with_underscores(avg_lines), thousands::usize_with_underscores(bytes), @@ -851,8 +871,7 @@ pub static DEFAULT_QUERY_PROVIDERS: LazyLock<Providers> = LazyLock::new(|| { providers.analysis = analysis; providers.hir_crate = rustc_ast_lowering::lower_to_hir; providers.resolver_for_lowering_raw = resolver_for_lowering_raw; - providers.stripped_cfg_items = - |tcx, _| tcx.arena.alloc_from_iter(tcx.resolutions(()).stripped_cfg_items.steal()); + providers.stripped_cfg_items = |tcx, _| &tcx.resolutions(()).stripped_cfg_items[..]; providers.resolutions = |tcx, ()| tcx.resolver_for_lowering_raw(()).1; providers.early_lint_checks = early_lint_checks; providers.env_var_os = env_var_os; diff --git a/compiler/rustc_interface/src/queries.rs b/compiler/rustc_interface/src/queries.rs index 2bc30fa7cb0..370e886c525 100644 --- a/compiler/rustc_interface/src/queries.rs +++ b/compiler/rustc_interface/src/queries.rs @@ -45,11 +45,24 @@ impl Linker { } pub fn link(self, sess: &Session, codegen_backend: &dyn CodegenBackend) { - let (codegen_results, work_products) = sess.time("finish_ongoing_codegen", || { + let (codegen_results, mut work_products) = sess.time("finish_ongoing_codegen", || { codegen_backend.join_codegen(self.ongoing_codegen, sess, &self.output_filenames) }); sess.timings.end_section(sess.dcx(), TimingSection::Codegen); + if sess.opts.incremental.is_some() + && let Some(path) = self.metadata.path() + && let Some((id, product)) = + rustc_incremental::copy_cgu_workproduct_to_incr_comp_cache_dir( + sess, + "metadata", + &[("rmeta", path)], + &[], + ) + { + work_products.insert(id, product); + } + sess.dcx().abort_if_errors(); let _timer = sess.timer("link"); |