Expand description
Performs various peephole optimizations.
Re-exports§
use rustc_abi::ExternAbi;🔒use rustc_abi::Integer;🔒use rustc_attr_ir::find_attr;🔒use rustc_attr_ir::lang_items::LangItem;🔒use rustc_index::IndexVec;🔒use rustc_middle::mir::visit::MutVisitor;🔒use rustc_middle::ty::layout::IntegerExt;🔒use rustc_middle::ty::layout::ValidityRequirement;🔒use rustc_middle::ty;🔒use rustc_middle::ty::GenericArgs;🔒use rustc_middle::ty::Ty;🔒use rustc_middle::ty::TyCtxt;🔒use rustc_middle::ty::layout;🔒use rustc_span::Symbol;🔒use rustc_span::bug;🔒use rustc_span::sym;🔒use crate::PassPolicy;🔒use crate::simplify::simplify_duplicate_switch_targets;🔒use rustc_middle::mir::*;🔒