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Remove the unused field_remapping field from TypeLowering

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beetrees 2024-03-08 01:40:24 +00:00
parent 9c3ad802d9
commit d673fd8589
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2 changed files with 9 additions and 34 deletions
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13
compiler/rustc_codegen_llvm/src/context.rs
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@ -77,8 +77,8 @@ pub struct CodegenCx<'ll, 'tcx> {
/// See <https://llvm.org/docs/LangRef.html#the-llvm-compiler-used-global-variable> for details
pub compiler_used_statics: RefCell<Vec<&'ll Value>>,
/// Mapping of non-scalar types to llvm types and field remapping if needed.
pub type_lowering: RefCell<FxHashMap<(Ty<'tcx>, Option<VariantIdx>), TypeLowering<'ll>>>,
/// Mapping of non-scalar types to llvm types.
pub type_lowering: RefCell<FxHashMap<(Ty<'tcx>, Option<VariantIdx>), &'ll Type>>,
/// Mapping of scalar types to llvm types.
pub scalar_lltypes: RefCell<FxHashMap<Ty<'tcx>, &'ll Type>>,
@ -105,15 +105,6 @@ pub struct CodegenCx<'ll, 'tcx> {
pub renamed_statics: RefCell<FxHashMap<DefId, &'ll Value>>,
}
pub struct TypeLowering<'ll> {
/// Associated LLVM type
pub lltype: &'ll Type,
/// If padding is used the slice maps fields from source order
/// to llvm order.
pub field_remapping: Option<SmallVec<[u32; 4]>>,
}
fn to_llvm_tls_model(tls_model: TlsModel) -> llvm::ThreadLocalMode {
match tls_model {
TlsModel::GeneralDynamic => llvm::ThreadLocalMode::GeneralDynamic,