bjoernager/rust
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Remove cgu_reuse_tracker from Session

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This removes a bit of global mutable state
This commit is contained in:
bjorn3 2023-09-19 11:23:35 +00:00
parent 3dfd9dfe7c
commit e9fa2ca6ad
18 changed files with 284 additions and 279 deletions
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10
compiler/rustc_codegen_ssa/src/base.rs
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@ -1,3 +1,4 @@
use crate::assert_module_sources::CguReuse;
use crate::back::link::are_upstream_rust_objects_already_included;
use crate::back::metadata::create_compressed_metadata_file;
use crate::back::write::{
@ -31,7 +32,6 @@ use rustc_middle::mir::mono::{CodegenUnit, CodegenUnitNameBuilder, MonoItem};
use rustc_middle::query::Providers;
use rustc_middle::ty::layout::{HasTyCtxt, LayoutOf, TyAndLayout};
use rustc_middle::ty::{self, Instance, Ty, TyCtxt};
use rustc_session::cgu_reuse_tracker::CguReuse;
use rustc_session::config::{self, CrateType, EntryFnType, OutputType};
use rustc_session::Session;
use rustc_span::symbol::sym;
@ -683,6 +683,13 @@ pub fn codegen_crate<B: ExtraBackendMethods>(
codegen_units.iter().map(|cgu| determine_cgu_reuse(tcx, &cgu)).collect::<Vec<_>>()
});
crate::assert_module_sources::assert_module_sources(tcx, &|cgu_reuse_tracker| {
for (i, cgu) in codegen_units.iter().enumerate() {
let cgu_reuse = cgu_reuse[i];
cgu_reuse_tracker.set_actual_reuse(cgu.name().as_str(), cgu_reuse);
}
});
let mut total_codegen_time = Duration::new(0, 0);
let start_rss = tcx.sess.opts.unstable_opts.time_passes.then(|| get_resident_set_size());
@ -727,7 +734,6 @@ pub fn codegen_crate<B: ExtraBackendMethods>(
ongoing_codegen.check_for_errors(tcx.sess);
let cgu_reuse = cgu_reuse[i];
tcx.sess.cgu_reuse_tracker.set_actual_reuse(cgu.name().as_str(), cgu_reuse);
match cgu_reuse {
CguReuse::No => {