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Move the dataflow framework to its own crate.

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This commit is contained in:
Camille GILLOT
2021-01-05 19:53:07 +01:00
parent 81a600b6b7
commit fd9c04fe32
74 changed files with 259 additions and 211 deletions
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10
compiler/rustc_mir_transform/src/dest_prop.rs
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@@ -96,10 +96,7 @@
//! [previous attempt]: https://github.com/rust-lang/rust/pull/47954
//! [subsequent approach]: https://github.com/rust-lang/rust/pull/71003
use crate::{
util::{dump_mir, PassWhere},
MirPass,
};
use crate::MirPass;
use itertools::Itertools;
use rustc_data_structures::unify::{InPlaceUnificationTable, UnifyKey};
use rustc_index::{
@@ -108,13 +105,14 @@ use rustc_index::{
};
use rustc_middle::mir::tcx::PlaceTy;
use rustc_middle::mir::visit::{MutVisitor, PlaceContext, Visitor};
use rustc_middle::mir::{dump_mir, PassWhere};
use rustc_middle::mir::{
traversal, Body, InlineAsmOperand, Local, LocalKind, Location, Operand, Place, PlaceElem,
Rvalue, Statement, StatementKind, Terminator, TerminatorKind,
};
use rustc_middle::ty::TyCtxt;
use rustc_mir::dataflow::impls::{MaybeInitializedLocals, MaybeLiveLocals};
use rustc_mir::dataflow::Analysis;
use rustc_mir_dataflow::impls::{MaybeInitializedLocals, MaybeLiveLocals};
use rustc_mir_dataflow::Analysis;
// Empirical measurements have resulted in some observations:
// - Running on a body with a single block and 500 locals takes barely any time