diff options
Diffstat (limited to 'compiler/rustc_codegen_ssa/src/mir/analyze.rs')
| -rw-r--r-- | compiler/rustc_codegen_ssa/src/mir/analyze.rs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/compiler/rustc_codegen_ssa/src/mir/analyze.rs b/compiler/rustc_codegen_ssa/src/mir/analyze.rs index 43b8230c679..23baab3124e 100644 --- a/compiler/rustc_codegen_ssa/src/mir/analyze.rs +++ b/compiler/rustc_codegen_ssa/src/mir/analyze.rs @@ -2,7 +2,7 @@ //! which do not. use rustc_data_structures::graph::dominators::Dominators; -use rustc_index::bit_set::BitSet; +use rustc_index::bit_set::DenseBitSet; use rustc_index::{IndexSlice, IndexVec}; use rustc_middle::mir::visit::{MutatingUseContext, NonMutatingUseContext, PlaceContext, Visitor}; use rustc_middle::mir::{self, DefLocation, Location, TerminatorKind, traversal}; @@ -16,7 +16,7 @@ use crate::traits::*; pub(crate) fn non_ssa_locals<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>>( fx: &FunctionCx<'a, 'tcx, Bx>, traversal_order: &[mir::BasicBlock], -) -> BitSet<mir::Local> { +) -> DenseBitSet<mir::Local> { let mir = fx.mir; let dominators = mir.basic_blocks.dominators(); let locals = mir @@ -44,7 +44,7 @@ pub(crate) fn non_ssa_locals<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>>( analyzer.visit_basic_block_data(bb, data); } - let mut non_ssa_locals = BitSet::new_empty(analyzer.locals.len()); + let mut non_ssa_locals = DenseBitSet::new_empty(analyzer.locals.len()); for (local, kind) in analyzer.locals.iter_enumerated() { if matches!(kind, LocalKind::Memory) { non_ssa_locals.insert(local); |