bjoernager/rust
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Remove ConstPropMachine and re-use the DummyMachine instead

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This commit is contained in:
Oli Scherer 2024-01-15 13:33:58 +00:00
parent 3419273f1f
commit 2d99ea0be2
2 changed files with 4 additions and 141 deletions
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6
compiler/rustc_mir_transform/src/const_prop_lint.rs
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@ -18,8 +18,8 @@ use rustc_span::Span;
use rustc_target::abi::{Abi, FieldIdx, HasDataLayout, Size, TargetDataLayout, VariantIdx};
use crate::const_prop::CanConstProp;
use crate::const_prop::ConstPropMachine;
use crate::const_prop::ConstPropMode;
use crate::dataflow_const_prop::DummyMachine;
use crate::errors::{AssertLint, AssertLintKind};
use crate::MirLint;
@ -70,7 +70,7 @@ impl<'tcx> MirLint<'tcx> for ConstPropLint {
/// Finds optimization opportunities on the MIR.
struct ConstPropagator<'mir, 'tcx> {
ecx: InterpCx<'mir, 'tcx, ConstPropMachine>,
ecx: InterpCx<'mir, 'tcx, DummyMachine>,
tcx: TyCtxt<'tcx>,
param_env: ParamEnv<'tcx>,
worklist: Vec<BasicBlock>,
@ -184,7 +184,7 @@ impl<'mir, 'tcx> ConstPropagator<'mir, 'tcx> {
let param_env = tcx.param_env_reveal_all_normalized(def_id);
let can_const_prop = CanConstProp::check(tcx, param_env, body);
let ecx = InterpCx::new(tcx, tcx.def_span(def_id), param_env, ConstPropMachine);
let ecx = InterpCx::new(tcx, tcx.def_span(def_id), param_env, DummyMachine);
ConstPropagator {
ecx,