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[NFC] use outer_normal_attr helper

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This commit is contained in:
Manuel Drehwald 2025-03-17 17:23:35 -04:00
parent f9d0a14639
commit 5f7ff88853
1 changed files with 13 additions and 19 deletions
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32
compiler/rustc_builtin_macros/src/autodiff.rs
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@ -25,6 +25,16 @@ mod llvm_enzyme {
use crate::errors;
pub(crate) fn outer_normal_attr(
kind: &P<rustc_ast::NormalAttr>,
id: rustc_ast::AttrId,
span: Span,
) -> rustc_ast::Attribute {
let style = rustc_ast::AttrStyle::Outer;
let kind = rustc_ast::AttrKind::Normal(kind.clone());
rustc_ast::Attribute { kind, id, style, span }
}
// If we have a default `()` return type or explicitley `()` return type,
// then we often can skip doing some work.
fn has_ret(ty: &FnRetTy) -> bool {
@ -268,19 +278,9 @@ mod llvm_enzyme {
};
let inline_never_attr = P(ast::NormalAttr { item: inline_item, tokens: None });
let new_id = ecx.sess.psess.attr_id_generator.mk_attr_id();
let attr: ast::Attribute = ast::Attribute {
kind: ast::AttrKind::Normal(rustc_ad_attr.clone()),
id: new_id,
style: ast::AttrStyle::Outer,
span,
};
let attr = outer_normal_attr(&rustc_ad_attr, new_id, span);
let new_id = ecx.sess.psess.attr_id_generator.mk_attr_id();
let inline_never: ast::Attribute = ast::Attribute {
kind: ast::AttrKind::Normal(inline_never_attr),
id: new_id,
style: ast::AttrStyle::Outer,
span,
};
let inline_never = outer_normal_attr(&inline_never_attr, new_id, span);
// We're avoid duplicating the attributes `#[rustc_autodiff]` and `#[inline(never)]`.
fn same_attribute(attr: &ast::AttrKind, item: &ast::AttrKind) -> bool {
@ -325,13 +325,7 @@ mod llvm_enzyme {
delim: rustc_ast::token::Delimiter::Parenthesis,
tokens: ts,
});
let d_attr: ast::Attribute = ast::Attribute {
kind: ast::AttrKind::Normal(rustc_ad_attr.clone()),
id: new_id,
style: ast::AttrStyle::Outer,
span,
};
let d_attr = outer_normal_attr(&rustc_ad_attr, new_id, span);
let d_annotatable = if is_impl {
let assoc_item: AssocItemKind = ast::AssocItemKind::Fn(asdf);
let d_fn = P(ast::AssocItem {