From 925644ed09689018cd17b3bb6e469520d105e6b8 Mon Sep 17 00:00:00 2001 From: Jakub Beránek Date: Sat, 20 Aug 2022 13:40:18 +0200 Subject: Track PGO profiles in depinfo --- compiler/rustc_interface/src/passes.rs | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) (limited to 'compiler/rustc_interface/src') diff --git a/compiler/rustc_interface/src/passes.rs b/compiler/rustc_interface/src/passes.rs index e00d0b7d0d8..149b3697d91 100644 --- a/compiler/rustc_interface/src/passes.rs +++ b/compiler/rustc_interface/src/passes.rs @@ -593,13 +593,24 @@ fn write_out_deps( // Account for explicitly marked-to-track files // (e.g. accessed in proc macros). let file_depinfo = sess.parse_sess.file_depinfo.borrow(); - let extra_tracked_files = file_depinfo.iter().map(|path_sym| { - let path = PathBuf::from(path_sym.as_str()); + + let normalize_path = |path: PathBuf| { let file = FileName::from(path); escape_dep_filename(&file.prefer_local().to_string()) - }); + }; + + let extra_tracked_files = + file_depinfo.iter().map(|path_sym| normalize_path(PathBuf::from(path_sym.as_str()))); files.extend(extra_tracked_files); + // We also need to track used PGO profile files + if let Some(ref profile_instr) = sess.opts.cg.profile_use { + files.push(normalize_path(profile_instr.as_path().to_path_buf())); + } + if let Some(ref profile_sample) = sess.opts.unstable_opts.profile_sample_use { + files.push(normalize_path(profile_sample.as_path().to_path_buf())); + } + if sess.binary_dep_depinfo() { if let Some(ref backend) = sess.opts.unstable_opts.codegen_backend { if backend.contains('.') { -- cgit 1.4.1-3-g733a5