diff options
Diffstat (limited to 'compiler/rustc_codegen_cranelift')
11 files changed, 33 insertions, 32 deletions
diff --git a/compiler/rustc_codegen_cranelift/src/abi/comments.rs b/compiler/rustc_codegen_cranelift/src/abi/comments.rs index c74efeb59f3..d1b2b9a502a 100644 --- a/compiler/rustc_codegen_cranelift/src/abi/comments.rs +++ b/compiler/rustc_codegen_cranelift/src/abi/comments.rs @@ -89,7 +89,7 @@ pub(super) fn add_local_place_comments<'tcx>( format!("{:?}", local), format!("{:?}", ty), size.bytes(), - align.abi.bytes(), + align.bytes(), if extra.is_empty() { "" } else { " " }, extra, )); diff --git a/compiler/rustc_codegen_cranelift/src/abi/mod.rs b/compiler/rustc_codegen_cranelift/src/abi/mod.rs index 7d0731c77bd..29ee46194de 100644 --- a/compiler/rustc_codegen_cranelift/src/abi/mod.rs +++ b/compiler/rustc_codegen_cranelift/src/abi/mod.rs @@ -715,7 +715,7 @@ pub(crate) fn codegen_drop<'tcx>( fx.bcx.ins().jump(ret_block, &[]); } else { match ty.kind() { - ty::Dynamic(_, _, ty::Dyn) => { + ty::Dynamic(_, _) => { // IN THIS ARM, WE HAVE: // ty = *mut (dyn Trait) // which is: exists<T> ( *mut T, Vtable<T: Trait> ) diff --git a/compiler/rustc_codegen_cranelift/src/abi/pass_mode.rs b/compiler/rustc_codegen_cranelift/src/abi/pass_mode.rs index 2031842062d..7a909a740b0 100644 --- a/compiler/rustc_codegen_cranelift/src/abi/pass_mode.rs +++ b/compiler/rustc_codegen_cranelift/src/abi/pass_mode.rs @@ -233,7 +233,7 @@ pub(super) fn from_casted_value<'tcx>( // It may also be smaller for example when the type is a wrapper around an integer with a // larger alignment than the integer. std::cmp::max(abi_param_size, layout_size), - u32::try_from(layout.align.abi.bytes()).unwrap(), + u32::try_from(layout.align.bytes()).unwrap(), ); let mut block_params_iter = block_params.iter().copied(); for (offset, _) in abi_params { diff --git a/compiler/rustc_codegen_cranelift/src/base.rs b/compiler/rustc_codegen_cranelift/src/base.rs index 3a28dd7e73c..ebf2ccf74de 100644 --- a/compiler/rustc_codegen_cranelift/src/base.rs +++ b/compiler/rustc_codegen_cranelift/src/base.rs @@ -789,7 +789,7 @@ fn codegen_stmt<'tcx>(fx: &mut FunctionCx<'_, '_, 'tcx>, cur_block: Block, stmt: let operand = codegen_operand(fx, operand); crate::unsize::coerce_unsized_into(fx, operand, lval); } - Rvalue::Cast(CastKind::Transmute, ref operand, _to_ty) => { + Rvalue::Cast(CastKind::Transmute | CastKind::Subtype, ref operand, _to_ty) => { let operand = codegen_operand(fx, operand); lval.write_cvalue_transmute(fx, operand); } @@ -834,12 +834,6 @@ fn codegen_stmt<'tcx>(fx: &mut FunctionCx<'_, '_, 'tcx>, cur_block: Block, stmt: fx.bcx.ins().nop(); } } - Rvalue::Len(place) => { - let place = codegen_place(fx, place); - let usize_layout = fx.layout_of(fx.tcx.types.usize); - let len = codegen_array_len(fx, place); - lval.write_cvalue(fx, CValue::by_val(len, usize_layout)); - } Rvalue::ShallowInitBox(ref operand, content_ty) => { let content_ty = fx.monomorphize(content_ty); let box_layout = fx.layout_of(Ty::new_box(fx.tcx, content_ty)); @@ -852,7 +846,7 @@ fn codegen_stmt<'tcx>(fx: &mut FunctionCx<'_, '_, 'tcx>, cur_block: Block, stmt: let layout = fx.layout_of(fx.monomorphize(ty)); let val = match null_op { NullOp::SizeOf => layout.size.bytes(), - NullOp::AlignOf => layout.align.abi.bytes(), + NullOp::AlignOf => layout.align.bytes(), NullOp::OffsetOf(fields) => fx .tcx .offset_of_subfield( @@ -1002,7 +996,7 @@ pub(crate) fn codegen_place<'tcx>( cplace = cplace.place_deref(fx); } PlaceElem::OpaqueCast(ty) => bug!("encountered OpaqueCast({ty}) in codegen"), - PlaceElem::Subtype(ty) | PlaceElem::UnwrapUnsafeBinder(ty) => { + PlaceElem::UnwrapUnsafeBinder(ty) => { cplace = cplace.place_transmute_type(fx, fx.monomorphize(ty)); } PlaceElem::Field(field, _ty) => { diff --git a/compiler/rustc_codegen_cranelift/src/common.rs b/compiler/rustc_codegen_cranelift/src/common.rs index 2fbe5c02802..81b1814605a 100644 --- a/compiler/rustc_codegen_cranelift/src/common.rs +++ b/compiler/rustc_codegen_cranelift/src/common.rs @@ -439,7 +439,10 @@ pub(crate) struct FullyMonomorphizedLayoutCx<'tcx>(pub(crate) TyCtxt<'tcx>); impl<'tcx> LayoutOfHelpers<'tcx> for FullyMonomorphizedLayoutCx<'tcx> { #[inline] fn handle_layout_err(&self, err: LayoutError<'tcx>, span: Span, ty: Ty<'tcx>) -> ! { - if let LayoutError::SizeOverflow(_) | LayoutError::ReferencesError(_) = err { + if let LayoutError::SizeOverflow(_) + | LayoutError::InvalidSimd { .. } + | LayoutError::ReferencesError(_) = err + { self.0.sess.dcx().span_fatal(span, err.to_string()) } else { self.0 @@ -458,7 +461,9 @@ impl<'tcx> FnAbiOfHelpers<'tcx> for FullyMonomorphizedLayoutCx<'tcx> { span: Span, fn_abi_request: FnAbiRequest<'tcx>, ) -> ! { - if let FnAbiError::Layout(LayoutError::SizeOverflow(_)) = err { + if let FnAbiError::Layout(LayoutError::SizeOverflow(_) | LayoutError::InvalidSimd { .. }) = + err + { self.0.sess.dcx().emit_fatal(Spanned { span, node: err }) } else { match fn_abi_request { diff --git a/compiler/rustc_codegen_cranelift/src/debuginfo/mod.rs b/compiler/rustc_codegen_cranelift/src/debuginfo/mod.rs index 286e02b986b..4c438742f3d 100644 --- a/compiler/rustc_codegen_cranelift/src/debuginfo/mod.rs +++ b/compiler/rustc_codegen_cranelift/src/debuginfo/mod.rs @@ -304,7 +304,7 @@ impl DebugContext { entry.set(gimli::DW_AT_decl_file, AttributeValue::FileIndex(Some(file_id))); entry.set(gimli::DW_AT_decl_line, AttributeValue::Udata(line)); - entry.set(gimli::DW_AT_alignment, AttributeValue::Udata(static_layout.align.abi.bytes())); + entry.set(gimli::DW_AT_alignment, AttributeValue::Udata(static_layout.align.bytes())); let mut expr = Expression::new(); expr.op_addr(address_for_data(data_id)); diff --git a/compiler/rustc_codegen_cranelift/src/debuginfo/types.rs b/compiler/rustc_codegen_cranelift/src/debuginfo/types.rs index 25b922c8be4..0d49f32373c 100644 --- a/compiler/rustc_codegen_cranelift/src/debuginfo/types.rs +++ b/compiler/rustc_codegen_cranelift/src/debuginfo/types.rs @@ -166,7 +166,7 @@ impl DebugContext { let tuple_entry = self.dwarf.unit.get_mut(tuple_type_id); tuple_entry.set(gimli::DW_AT_name, AttributeValue::StringRef(self.dwarf.strings.add(name))); tuple_entry.set(gimli::DW_AT_byte_size, AttributeValue::Udata(layout.size.bytes())); - tuple_entry.set(gimli::DW_AT_alignment, AttributeValue::Udata(layout.align.abi.bytes())); + tuple_entry.set(gimli::DW_AT_alignment, AttributeValue::Udata(layout.align.bytes())); for (i, (ty, dw_ty)) in components.into_iter().enumerate() { let member_id = self.dwarf.unit.add(tuple_type_id, gimli::DW_TAG_member); @@ -178,9 +178,7 @@ impl DebugContext { member_entry.set(gimli::DW_AT_type, AttributeValue::UnitRef(dw_ty)); member_entry.set( gimli::DW_AT_alignment, - AttributeValue::Udata( - FullyMonomorphizedLayoutCx(tcx).layout_of(ty).align.abi.bytes(), - ), + AttributeValue::Udata(FullyMonomorphizedLayoutCx(tcx).layout_of(ty).align.bytes()), ); member_entry.set( gimli::DW_AT_data_member_location, diff --git a/compiler/rustc_codegen_cranelift/src/global_asm.rs b/compiler/rustc_codegen_cranelift/src/global_asm.rs index 203b443269f..1306c6aa517 100644 --- a/compiler/rustc_codegen_cranelift/src/global_asm.rs +++ b/compiler/rustc_codegen_cranelift/src/global_asm.rs @@ -42,7 +42,10 @@ impl<'tcx> AsmCodegenMethods<'tcx> for GlobalAsmContext<'_, 'tcx> { impl<'tcx> LayoutOfHelpers<'tcx> for GlobalAsmContext<'_, 'tcx> { #[inline] fn handle_layout_err(&self, err: LayoutError<'tcx>, span: Span, ty: Ty<'tcx>) -> ! { - if let LayoutError::SizeOverflow(_) | LayoutError::ReferencesError(_) = err { + if let LayoutError::SizeOverflow(_) + | LayoutError::InvalidSimd { .. } + | LayoutError::ReferencesError(_) = err + { self.tcx.sess.dcx().span_fatal(span, err.to_string()) } else { self.tcx diff --git a/compiler/rustc_codegen_cranelift/src/lib.rs b/compiler/rustc_codegen_cranelift/src/lib.rs index 8e34436fb5e..5fd7c4d4f41 100644 --- a/compiler/rustc_codegen_cranelift/src/lib.rs +++ b/compiler/rustc_codegen_cranelift/src/lib.rs @@ -165,6 +165,10 @@ impl CodegenBackend for CraneliftCodegenBackend { "" } + fn name(&self) -> &'static str { + "cranelift" + } + fn init(&self, sess: &Session) { use rustc_session::config::{InstrumentCoverage, Lto}; match sess.lto() { diff --git a/compiler/rustc_codegen_cranelift/src/unsize.rs b/compiler/rustc_codegen_cranelift/src/unsize.rs index 2aee0b2e974..d994f3e32ec 100644 --- a/compiler/rustc_codegen_cranelift/src/unsize.rs +++ b/compiler/rustc_codegen_cranelift/src/unsize.rs @@ -30,9 +30,7 @@ pub(crate) fn unsized_info<'tcx>( fx.pointer_type, len.try_to_target_usize(fx.tcx).expect("expected monomorphic const in codegen") as i64, ), - (&ty::Dynamic(data_a, _, src_dyn_kind), &ty::Dynamic(data_b, _, target_dyn_kind)) - if src_dyn_kind == target_dyn_kind => - { + (&ty::Dynamic(data_a, _), &ty::Dynamic(data_b, _)) => { let old_info = old_info.expect("unsized_info: missing old info for trait upcasting coercion"); let b_principal_def_id = data_b.principal_def_id(); @@ -169,7 +167,7 @@ pub(crate) fn size_and_align_of<'tcx>( if layout.is_sized() { return ( fx.bcx.ins().iconst(fx.pointer_type, layout.size.bytes() as i64), - fx.bcx.ins().iconst(fx.pointer_type, layout.align.abi.bytes() as i64), + fx.bcx.ins().iconst(fx.pointer_type, layout.align.bytes() as i64), ); } @@ -188,7 +186,7 @@ pub(crate) fn size_and_align_of<'tcx>( // times the unit size. ( fx.bcx.ins().imul_imm(info.unwrap(), unit.size.bytes() as i64), - fx.bcx.ins().iconst(fx.pointer_type, unit.align.abi.bytes() as i64), + fx.bcx.ins().iconst(fx.pointer_type, unit.align.bytes() as i64), ) } ty::Foreign(_) => { @@ -226,7 +224,7 @@ pub(crate) fn size_and_align_of<'tcx>( let unsized_offset_unadjusted = layout.fields.offset(i).bytes(); let unsized_offset_unadjusted = fx.bcx.ins().iconst(fx.pointer_type, unsized_offset_unadjusted as i64); - let sized_align = layout.align.abi.bytes(); + let sized_align = layout.align.bytes(); let sized_align = fx.bcx.ins().iconst(fx.pointer_type, sized_align as i64); // Recurse to get the size of the dynamically sized field (must be diff --git a/compiler/rustc_codegen_cranelift/src/value_and_place.rs b/compiler/rustc_codegen_cranelift/src/value_and_place.rs index 9d73f200afe..db9b80c0f6a 100644 --- a/compiler/rustc_codegen_cranelift/src/value_and_place.rs +++ b/compiler/rustc_codegen_cranelift/src/value_and_place.rs @@ -383,7 +383,7 @@ impl<'tcx> CPlace<'tcx> { let stack_slot = fx.create_stack_slot( u32::try_from(layout.size.bytes()).unwrap(), - u32::try_from(layout.align.abi.bytes()).unwrap(), + u32::try_from(layout.align.bytes()).unwrap(), ); CPlace { inner: CPlaceInner::Addr(stack_slot, None), layout } } @@ -641,8 +641,8 @@ impl<'tcx> CPlace<'tcx> { let size = dst_layout.size.bytes(); // `emit_small_memory_copy` uses `u8` for alignments, just use the maximum // alignment that fits in a `u8` if the actual alignment is larger. - let src_align = src_layout.align.abi.bytes().try_into().unwrap_or(128); - let dst_align = dst_layout.align.abi.bytes().try_into().unwrap_or(128); + let src_align = src_layout.align.bytes().try_into().unwrap_or(128); + let dst_align = dst_layout.align.bytes().try_into().unwrap_or(128); fx.bcx.emit_small_memory_copy( fx.target_config, to_addr, @@ -660,7 +660,7 @@ impl<'tcx> CPlace<'tcx> { } } - /// Used for `ProjectionElem::Subtype`, `ty` has to be monomorphized before + /// Used for `ProjectionElem::UnwrapUnsafeBinder`, `ty` has to be monomorphized before /// passed on. pub(crate) fn place_transmute_type( self, @@ -909,8 +909,7 @@ pub(crate) fn assert_assignable<'tcx>( ); // fn(&T) -> for<'l> fn(&'l T) is allowed } - (&ty::Dynamic(from_traits, _, _from_kind), &ty::Dynamic(to_traits, _, _to_kind)) => { - // FIXME(dyn-star): Do the right thing with DynKinds + (&ty::Dynamic(from_traits, _), &ty::Dynamic(to_traits, _)) => { for (from, to) in from_traits.iter().zip(to_traits) { let from = fx.tcx.normalize_erasing_late_bound_regions(fx.typing_env(), from); let to = fx.tcx.normalize_erasing_late_bound_regions(fx.typing_env(), to); |