bjoernager/rust
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Removed use of iteration through a HashMap/HashSet in rustc_incremental and replaced with IndexMap/IndexSet

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This commit is contained in:
Andrew Xie 2023-04-07 02:26:08 -04:00
parent dcf3571c51
commit 17412bae30
12 changed files with 47 additions and 48 deletions
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8
compiler/rustc_codegen_ssa/src/back/write.rs
View file

@ -9,7 +9,7 @@ use crate::{
};
use jobserver::{Acquired, Client};
use rustc_ast::attr;
use rustc_data_structures::fx::FxHashMap;
use rustc_data_structures::fx::{FxHashMap, FxIndexMap};
use rustc_data_structures::memmap::Mmap;
use rustc_data_structures::profiling::SelfProfilerRef;
use rustc_data_structures::profiling::TimingGuard;
@ -498,8 +498,8 @@ pub fn start_async_codegen<B: ExtraBackendMethods>(
fn copy_all_cgu_workproducts_to_incr_comp_cache_dir(
sess: &Session,
compiled_modules: &CompiledModules,
) -> FxHashMap<WorkProductId, WorkProduct> {
let mut work_products = FxHashMap::default();
) -> FxIndexMap<WorkProductId, WorkProduct> {
let mut work_products = FxIndexMap::default();
if sess.opts.incremental.is_none() {
return work_products;
@ -1885,7 +1885,7 @@ pub struct OngoingCodegen<B: ExtraBackendMethods> {
}
impl<B: ExtraBackendMethods> OngoingCodegen<B> {
pub fn join(self, sess: &Session) -> (CodegenResults, FxHashMap<WorkProductId, WorkProduct>) {
pub fn join(self, sess: &Session) -> (CodegenResults, FxIndexMap<WorkProductId, WorkProduct>) {
let _timer = sess.timer("finish_ongoing_codegen");
self.shared_emitter_main.check(sess, true);

4
compiler/rustc_codegen_ssa/src/traits/backend.rs
View file

@ -6,7 +6,7 @@ use crate::back::write::TargetMachineFactoryFn;
use crate::{CodegenResults, ModuleCodegen};
use rustc_ast::expand::allocator::AllocatorKind;
use rustc_data_structures::fx::FxHashMap;
use rustc_data_structures::fx::FxIndexMap;
use rustc_data_structures::sync::{DynSend, DynSync};
use rustc_errors::ErrorGuaranteed;
use rustc_metadata::EncodedMetadata;
@ -101,7 +101,7 @@ pub trait CodegenBackend {
ongoing_codegen: Box<dyn Any>,
sess: &Session,
outputs: &OutputFilenames,
) -> Result<(CodegenResults, FxHashMap<WorkProductId, WorkProduct>), ErrorGuaranteed>;
) -> Result<(CodegenResults, FxIndexMap<WorkProductId, WorkProduct>), ErrorGuaranteed>;
/// This is called on the returned `Box<dyn Any>` from `join_codegen`
///