bjoernager/rust
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Auto merge of #90210 - cjgillot:qarray2, r=Mark-Simulacrum

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Build the query vtable directly.

Continuation of https://github.com/rust-lang/rust/pull/89978.

This shrinks the query interface and attempts to reduce the amount of function pointer calls.
This commit is contained in:
bors 2021-10-25 01:10:50 +00:00
commit 28d0e75269
7 changed files with 68 additions and 122 deletions
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17
compiler/rustc_query_impl/src/lib.rs
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@ -15,15 +15,13 @@ extern crate rustc_macros;
#[macro_use]
extern crate rustc_middle;
use rustc_data_structures::fingerprint::Fingerprint;
use rustc_data_structures::stable_hasher::{HashStable, StableHasher};
use rustc_errors::DiagnosticBuilder;
use rustc_middle::arena::Arena;
use rustc_middle::dep_graph::{self, DepKindStruct};
use rustc_middle::dep_graph::{self, DepKindStruct, SerializedDepNodeIndex};
use rustc_middle::ty::query::{query_keys, query_storage, query_stored, query_values};
use rustc_middle::ty::query::{Providers, QueryEngine};
use rustc_middle::ty::{self, TyCtxt};
use rustc_query_system::ich::StableHashingContext;
use rustc_span::def_id::LocalDefId;
use rustc_span::Span;
#[macro_use]
@ -40,9 +38,8 @@ use keys::Key;
mod values;
use self::values::Value;
use rustc_query_system::query::QueryAccessors;
pub use rustc_query_system::query::QueryConfig;
pub(crate) use rustc_query_system::query::QueryDescription;
pub(crate) use rustc_query_system::query::{QueryDescription, QueryVtable};
mod on_disk_cache;
pub use on_disk_cache::OnDiskCache;
@ -52,6 +49,14 @@ pub use self::profiling_support::alloc_self_profile_query_strings;
mod util;
fn describe_as_module(def_id: LocalDefId, tcx: TyCtxt<'_>) -> String {
if def_id.is_top_level_module() {
"top-level module".to_string()
} else {
format!("module `{}`", tcx.def_path_str(def_id.to_def_id()))
}
}
rustc_query_append! { [define_queries!][<'tcx>] }
impl<'tcx> Queries<'tcx> {