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| author | Jakub Beránek <berykubik@gmail.com> | 2025-08-04 15:43:50 +0200 |
|---|---|---|
| committer | Jakub Beránek <berykubik@gmail.com> | 2025-08-04 15:43:50 +0200 |
| commit | d857d54110fcdf72c71312cf38186b9d66c52df8 (patch) | |
| tree | c5c10cc713fc0e5e94772bf7adf281b9d3b9a695 | |
| parent | 07b7dc90ee4df5815dbb91ef8e98cb93571230f5 (diff) | |
| download | rust-d857d54110fcdf72c71312cf38186b9d66c52df8.tar.gz rust-d857d54110fcdf72c71312cf38186b9d66c52df8.zip | |
Print CGU reuse statistics when `-Zprint-mono-items` is enabled
| -rw-r--r-- | compiler/rustc_codegen_ssa/src/assert_module_sources.rs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_ssa/src/assert_module_sources.rs b/compiler/rustc_codegen_ssa/src/assert_module_sources.rs index 3710625ac12..43e1e135a66 100644 --- a/compiler/rustc_codegen_ssa/src/assert_module_sources.rs +++ b/compiler/rustc_codegen_ssa/src/assert_module_sources.rs @@ -69,6 +69,15 @@ pub fn assert_module_sources(tcx: TyCtxt<'_>, set_reuse: &dyn Fn(&mut CguReuseTr set_reuse(&mut ams.cgu_reuse_tracker); + if tcx.sess.opts.unstable_opts.print_mono_items + && let Some(data) = &ams.cgu_reuse_tracker.data + { + data.actual_reuse.items().all(|(cgu, reuse)| { + println!("CGU_REUSE {cgu} {reuse}"); + true + }); + } + ams.cgu_reuse_tracker.check_expected_reuse(tcx.sess); }); } |