101 lines
3.0 KiB
Rust
101 lines
3.0 KiB
Rust
use crate::ty::{self, TyCtxt};
|
|
use rustc_data_structures::profiling::SelfProfilerRef;
|
|
use rustc_query_system::ich::StableHashingContext;
|
|
use rustc_session::Session;
|
|
|
|
#[macro_use]
|
|
mod dep_node;
|
|
|
|
pub use rustc_query_system::dep_graph::{
|
|
debug::DepNodeFilter, hash_result, DepContext, DepNodeColor, DepNodeIndex,
|
|
SerializedDepNodeIndex, WorkProduct, WorkProductId,
|
|
};
|
|
|
|
pub use dep_node::{label_strs, DepKind, DepNode, DepNodeExt};
|
|
pub(crate) use dep_node::{make_compile_codegen_unit, make_compile_mono_item};
|
|
|
|
pub type DepGraph = rustc_query_system::dep_graph::DepGraph<DepKind>;
|
|
|
|
pub type TaskDeps = rustc_query_system::dep_graph::TaskDeps<DepKind>;
|
|
pub type TaskDepsRef<'a> = rustc_query_system::dep_graph::TaskDepsRef<'a, DepKind>;
|
|
pub type DepGraphQuery = rustc_query_system::dep_graph::DepGraphQuery<DepKind>;
|
|
pub type SerializedDepGraph = rustc_query_system::dep_graph::SerializedDepGraph<DepKind>;
|
|
pub type EdgeFilter = rustc_query_system::dep_graph::debug::EdgeFilter<DepKind>;
|
|
pub type DepKindStruct<'tcx> = rustc_query_system::dep_graph::DepKindStruct<TyCtxt<'tcx>>;
|
|
|
|
impl rustc_query_system::dep_graph::DepKind for DepKind {
|
|
const NULL: Self = DepKind::Null;
|
|
const RED: Self = DepKind::Red;
|
|
|
|
fn debug_node(node: &DepNode, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
|
|
write!(f, "{:?}(", node.kind)?;
|
|
|
|
ty::tls::with_opt(|opt_tcx| {
|
|
if let Some(tcx) = opt_tcx {
|
|
if let Some(def_id) = node.extract_def_id(tcx) {
|
|
write!(f, "{}", tcx.def_path_debug_str(def_id))?;
|
|
} else if let Some(ref s) = tcx.dep_graph.dep_node_debug_str(*node) {
|
|
write!(f, "{}", s)?;
|
|
} else {
|
|
write!(f, "{}", node.hash)?;
|
|
}
|
|
} else {
|
|
write!(f, "{}", node.hash)?;
|
|
}
|
|
Ok(())
|
|
})?;
|
|
|
|
write!(f, ")")
|
|
}
|
|
|
|
fn with_deps<OP, R>(task_deps: TaskDepsRef<'_>, op: OP) -> R
|
|
where
|
|
OP: FnOnce() -> R,
|
|
{
|
|
ty::tls::with_context(|icx| {
|
|
let icx = ty::tls::ImplicitCtxt { task_deps, ..icx.clone() };
|
|
|
|
ty::tls::enter_context(&icx, |_| op())
|
|
})
|
|
}
|
|
|
|
fn read_deps<OP>(op: OP)
|
|
where
|
|
OP: for<'a> FnOnce(TaskDepsRef<'a>),
|
|
{
|
|
ty::tls::with_context_opt(|icx| {
|
|
let Some(icx) = icx else { return };
|
|
op(icx.task_deps)
|
|
})
|
|
}
|
|
}
|
|
|
|
impl<'tcx> DepContext for TyCtxt<'tcx> {
|
|
type DepKind = DepKind;
|
|
|
|
#[inline]
|
|
fn with_stable_hashing_context<R>(&self, f: impl FnOnce(StableHashingContext<'_>) -> R) -> R {
|
|
TyCtxt::with_stable_hashing_context(*self, f)
|
|
}
|
|
|
|
#[inline]
|
|
fn dep_graph(&self) -> &DepGraph {
|
|
&self.dep_graph
|
|
}
|
|
|
|
#[inline(always)]
|
|
fn profiler(&self) -> &SelfProfilerRef {
|
|
&self.prof
|
|
}
|
|
|
|
#[inline(always)]
|
|
fn sess(&self) -> &Session {
|
|
self.sess
|
|
}
|
|
|
|
#[inline]
|
|
fn dep_kind_info(&self, dep_kind: DepKind) -> &DepKindStruct<'tcx> {
|
|
&self.query_kinds[dep_kind as usize]
|
|
}
|
|
}
|