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Remove repr(align) code

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This commit is contained in:
Jules Bertholet
2025-06-29 12:50:21 -04:00
parent de031bbcb1
commit 97a7b9b1b4
6 changed files with 49 additions and 14 deletions
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10
compiler/rustc_codegen_ssa/src/codegen_attrs.rs
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@@ -4,7 +4,7 @@ use rustc_abi::{Align, ExternAbi};
use rustc_ast::expand::autodiff_attrs::{AutoDiffAttrs, DiffActivity, DiffMode};
use rustc_ast::{LitKind, MetaItem, MetaItemInner, attr};
use rustc_attr_data_structures::{
AttributeKind, InlineAttr, InstructionSetAttr, OptimizeAttr, ReprAttr, UsedBy, find_attr,
AttributeKind, InlineAttr, InstructionSetAttr, OptimizeAttr, UsedBy, find_attr,
};
use rustc_hir::def::DefKind;
use rustc_hir::def_id::{DefId, LOCAL_CRATE, LocalDefId};
@@ -109,14 +109,6 @@ fn codegen_fn_attrs(tcx: TyCtxt<'_>, did: LocalDefId) -> CodegenFnAttrs {
if let hir::Attribute::Parsed(p) = attr {
match p {
AttributeKind::Repr { reprs, first_span: _ } => {
codegen_fn_attrs.alignment = reprs
.iter()
.filter_map(
|(r, _)| if let ReprAttr::ReprAlign(x) = r { Some(*x) } else { None },
)
.max();
}
AttributeKind::Cold(_) => codegen_fn_attrs.flags |= CodegenFnAttrFlags::COLD,
AttributeKind::ExportName { name, .. } => {
codegen_fn_attrs.export_name = Some(*name);