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| author | Maybe Waffle <waffle.lapkin@gmail.com> | 2023-05-17 12:28:04 +0000 |
|---|---|---|
| committer | Maybe Waffle <waffle.lapkin@gmail.com> | 2023-06-12 15:58:35 +0000 |
| commit | f2545fb22554eb1b04528d490c681e583fdc31d0 (patch) | |
| tree | ea8549a633134a21e24d3d44a881a025d0fa229a /compiler/rustc_driver_impl/src/lib.rs | |
| parent | cb882fa998571e8a7ec1c06bb5d9dd9bc3423629 (diff) | |
| download | rust-f2545fb22554eb1b04528d490c681e583fdc31d0.tar.gz rust-f2545fb22554eb1b04528d490c681e583fdc31d0.zip | |
Collect VTable stats & add `-Zprint-vtable-sizes`
Diffstat (limited to 'compiler/rustc_driver_impl/src/lib.rs')
| -rw-r--r-- | compiler/rustc_driver_impl/src/lib.rs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/compiler/rustc_driver_impl/src/lib.rs b/compiler/rustc_driver_impl/src/lib.rs index 5b75205442b..f8dda23ef9c 100644 --- a/compiler/rustc_driver_impl/src/lib.rs +++ b/compiler/rustc_driver_impl/src/lib.rs @@ -430,6 +430,13 @@ fn run_compiler( sess.code_stats.print_type_sizes(); } + if sess.opts.unstable_opts.print_vtable_sizes { + let crate_name = + compiler.session().opts.crate_name.as_deref().unwrap_or("<UNKNOWN_CRATE>"); + + sess.code_stats.print_vtable_sizes(crate_name); + } + let linker = queries.linker()?; Ok(Some(linker)) })?; |