diff --git a/compiler/rustc_ast_lowering/src/item.rs b/compiler/rustc_ast_lowering/src/item.rs
index bc2db415469..a7a03f7d6db 100644
--- a/compiler/rustc_ast_lowering/src/item.rs
+++ b/compiler/rustc_ast_lowering/src/item.rs
@@ -251,7 +251,9 @@ impl<'hir> LoweringContext<'_, 'hir> {
                     .arena
                     .alloc_from_iter(fm.items.iter().map(|x| self.lower_foreign_item_ref(x))),
             },
-            ItemKind::GlobalAsm(asm) => hir::ItemKind::GlobalAsm(self.lower_inline_asm(span, asm)),
+            ItemKind::GlobalAsm(asm) => {
+                hir::ItemKind::GlobalAsm { asm: self.lower_inline_asm(span, asm) }
+            }
             ItemKind::TyAlias(box TyAlias { generics, where_clauses, ty, .. }) => {
                 // We lower
                 //
diff --git a/compiler/rustc_codegen_cranelift/src/global_asm.rs b/compiler/rustc_codegen_cranelift/src/global_asm.rs
index 54745b0d8c1..0a23f63d6ba 100644
--- a/compiler/rustc_codegen_cranelift/src/global_asm.rs
+++ b/compiler/rustc_codegen_cranelift/src/global_asm.rs
@@ -16,7 +16,7 @@ use crate::prelude::*;
 
 pub(crate) fn codegen_global_asm_item(tcx: TyCtxt<'_>, global_asm: &mut String, item_id: ItemId) {
     let item = tcx.hir_item(item_id);
-    if let rustc_hir::ItemKind::GlobalAsm(asm) = item.kind {
+    if let rustc_hir::ItemKind::GlobalAsm { asm } = item.kind {
         let is_x86 =
             matches!(tcx.sess.asm_arch.unwrap(), InlineAsmArch::X86 | InlineAsmArch::X86_64);
 
diff --git a/compiler/rustc_codegen_ssa/src/mono_item.rs b/compiler/rustc_codegen_ssa/src/mono_item.rs
index 5f95b6615bd..a4d5f8bb701 100644
--- a/compiler/rustc_codegen_ssa/src/mono_item.rs
+++ b/compiler/rustc_codegen_ssa/src/mono_item.rs
@@ -36,7 +36,7 @@ impl<'a, 'tcx: 'a> MonoItemExt<'a, 'tcx> for MonoItem<'tcx> {
             }
             MonoItem::GlobalAsm(item_id) => {
                 let item = cx.tcx().hir_item(item_id);
-                if let hir::ItemKind::GlobalAsm(asm) = item.kind {
+                if let hir::ItemKind::GlobalAsm { asm } = item.kind {
                     let operands: Vec<_> = asm
                         .operands
                         .iter()
diff --git a/compiler/rustc_hir/src/hir.rs b/compiler/rustc_hir/src/hir.rs
index eafc60f9d72..7cd30372783 100644
--- a/compiler/rustc_hir/src/hir.rs
+++ b/compiler/rustc_hir/src/hir.rs
@@ -3848,7 +3848,7 @@ impl<'hir> Item<'hir> {
         expect_foreign_mod, (ExternAbi, &'hir [ForeignItemRef]),
             ItemKind::ForeignMod { abi, items }, (*abi, items);
 
-        expect_global_asm, &'hir InlineAsm<'hir>, ItemKind::GlobalAsm(asm), asm;
+        expect_global_asm, &'hir InlineAsm<'hir>, ItemKind::GlobalAsm { asm }, asm;
 
         expect_ty_alias, (&'hir Ty<'hir>, &'hir Generics<'hir>),
             ItemKind::TyAlias(ty, generics), (ty, generics);
@@ -4015,7 +4015,7 @@ pub enum ItemKind<'hir> {
     /// An external module, e.g. `extern { .. }`.
     ForeignMod { abi: ExternAbi, items: &'hir [ForeignItemRef] },
     /// Module-level inline assembly (from `global_asm!`).
-    GlobalAsm(&'hir InlineAsm<'hir>),
+    GlobalAsm { asm: &'hir InlineAsm<'hir> },
     /// A type alias, e.g., `type Foo = Bar<u8>`.
     TyAlias(&'hir Ty<'hir>, &'hir Generics<'hir>),
     /// An enum definition, e.g., `enum Foo<A, B> {C<A>, D<B>}`.
@@ -4081,7 +4081,7 @@ impl ItemKind<'_> {
             ItemKind::Macro(..) => "macro",
             ItemKind::Mod(..) => "module",
             ItemKind::ForeignMod { .. } => "extern block",
-            ItemKind::GlobalAsm(..) => "global asm item",
+            ItemKind::GlobalAsm { .. } => "global asm item",
             ItemKind::TyAlias(..) => "type alias",
             ItemKind::Enum(..) => "enum",
             ItemKind::Struct(..) => "struct",
diff --git a/compiler/rustc_hir/src/intravisit.rs b/compiler/rustc_hir/src/intravisit.rs
index bd96fe9ee32..5a002423a0c 100644
--- a/compiler/rustc_hir/src/intravisit.rs
+++ b/compiler/rustc_hir/src/intravisit.rs
@@ -573,7 +573,7 @@ pub fn walk_item<'v, V: Visitor<'v>>(visitor: &mut V, item: &'v Item<'v>) -> V::
             try_visit!(visitor.visit_id(item.hir_id()));
             walk_list!(visitor, visit_foreign_item_ref, items);
         }
-        ItemKind::GlobalAsm(asm) => {
+        ItemKind::GlobalAsm { asm } => {
             try_visit!(visitor.visit_id(item.hir_id()));
             try_visit!(visitor.visit_inline_asm(asm, item.hir_id()));
         }
diff --git a/compiler/rustc_hir/src/target.rs b/compiler/rustc_hir/src/target.rs
index f3e8f059c9e..70e95a84e68 100644
--- a/compiler/rustc_hir/src/target.rs
+++ b/compiler/rustc_hir/src/target.rs
@@ -110,7 +110,7 @@ impl Target {
             ItemKind::Macro(..) => Target::MacroDef,
             ItemKind::Mod(..) => Target::Mod,
             ItemKind::ForeignMod { .. } => Target::ForeignMod,
-            ItemKind::GlobalAsm(..) => Target::GlobalAsm,
+            ItemKind::GlobalAsm { .. } => Target::GlobalAsm,
             ItemKind::TyAlias(..) => Target::TyAlias,
             ItemKind::Enum(..) => Target::Enum,
             ItemKind::Struct(..) => Target::Struct,
diff --git a/compiler/rustc_hir_analysis/src/check/check.rs b/compiler/rustc_hir_analysis/src/check/check.rs
index b1b046d7175..fbe3b60c520 100644
--- a/compiler/rustc_hir_analysis/src/check/check.rs
+++ b/compiler/rustc_hir_analysis/src/check/check.rs
@@ -897,7 +897,7 @@ pub(crate) fn check_item_type(tcx: TyCtxt<'_>, def_id: LocalDefId) {
         }
         DefKind::GlobalAsm => {
             let it = tcx.hir().expect_item(def_id);
-            let hir::ItemKind::GlobalAsm(asm) = it.kind else {
+            let hir::ItemKind::GlobalAsm { asm } = it.kind else {
                 span_bug!(it.span, "DefKind::GlobalAsm but got {:#?}", it)
             };
             InlineAsmCtxt::new_global_asm(tcx).check_asm(asm, def_id);
diff --git a/compiler/rustc_hir_analysis/src/collect.rs b/compiler/rustc_hir_analysis/src/collect.rs
index 5bb77c096dc..d2334c8cec5 100644
--- a/compiler/rustc_hir_analysis/src/collect.rs
+++ b/compiler/rustc_hir_analysis/src/collect.rs
@@ -680,7 +680,7 @@ fn lower_item(tcx: TyCtxt<'_>, item_id: hir::ItemId) {
         | hir::ItemKind::Use(..)
         | hir::ItemKind::Macro(..)
         | hir::ItemKind::Mod(_)
-        | hir::ItemKind::GlobalAsm(_) => {}
+        | hir::ItemKind::GlobalAsm { .. } => {}
         hir::ItemKind::ForeignMod { items, .. } => {
             for item in *items {
                 let item = tcx.hir_foreign_item(item.id);
diff --git a/compiler/rustc_hir_analysis/src/collect/resolve_bound_vars.rs b/compiler/rustc_hir_analysis/src/collect/resolve_bound_vars.rs
index 759c981a8f7..b5333f393bc 100644
--- a/compiler/rustc_hir_analysis/src/collect/resolve_bound_vars.rs
+++ b/compiler/rustc_hir_analysis/src/collect/resolve_bound_vars.rs
@@ -630,7 +630,7 @@ impl<'a, 'tcx> Visitor<'tcx> for BoundVarContext<'a, 'tcx> {
             | hir::ItemKind::Mod(..)
             | hir::ItemKind::ForeignMod { .. }
             | hir::ItemKind::Static(..)
-            | hir::ItemKind::GlobalAsm(..) => {
+            | hir::ItemKind::GlobalAsm { .. } => {
                 // These sorts of items have no lifetime parameters at all.
                 intravisit::walk_item(self, item);
             }
diff --git a/compiler/rustc_hir_analysis/src/collect/type_of.rs b/compiler/rustc_hir_analysis/src/collect/type_of.rs
index 717713d9339..19b78f48cfc 100644
--- a/compiler/rustc_hir_analysis/src/collect/type_of.rs
+++ b/compiler/rustc_hir_analysis/src/collect/type_of.rs
@@ -59,7 +59,7 @@ fn anon_const_type_of<'tcx>(icx: &ItemCtxt<'tcx>, def_id: LocalDefId) -> Ty<'tcx
 
         // Anon consts outside the type system.
         Node::Expr(&Expr { kind: ExprKind::InlineAsm(asm), .. })
-        | Node::Item(&Item { kind: ItemKind::GlobalAsm(asm), .. })
+        | Node::Item(&Item { kind: ItemKind::GlobalAsm { asm }, .. })
             if let Some((anon_const, op_sp)) = asm.operands.iter().find_map(find_sym_fn) =>
         {
             let ty = tcx.typeck(def_id).node_type(hir_id);
@@ -83,7 +83,7 @@ fn anon_const_type_of<'tcx>(icx: &ItemCtxt<'tcx>, def_id: LocalDefId) -> Ty<'tcx
             }
         }
         Node::Expr(&Expr { kind: ExprKind::InlineAsm(asm), .. })
-        | Node::Item(&Item { kind: ItemKind::GlobalAsm(asm), .. })
+        | Node::Item(&Item { kind: ItemKind::GlobalAsm { asm }, .. })
             if let Some((anon_const, op_sp)) = asm.operands.iter().find_map(find_const) =>
         {
             let ty = tcx.typeck(def_id).node_type(hir_id);
@@ -318,7 +318,7 @@ pub(super) fn type_of(tcx: TyCtxt<'_>, def_id: LocalDefId) -> ty::EarlyBinder<'_
             | ItemKind::Macro(..)
             | ItemKind::Mod(..)
             | ItemKind::ForeignMod { .. }
-            | ItemKind::GlobalAsm(..)
+            | ItemKind::GlobalAsm { .. }
             | ItemKind::ExternCrate(..)
             | ItemKind::Use(..) => {
                 span_bug!(item.span, "compute_type_of_item: unexpected item type: {:?}", item.kind);
diff --git a/compiler/rustc_hir_pretty/src/lib.rs b/compiler/rustc_hir_pretty/src/lib.rs
index 34124a6aa11..b485b426c28 100644
--- a/compiler/rustc_hir_pretty/src/lib.rs
+++ b/compiler/rustc_hir_pretty/src/lib.rs
@@ -692,7 +692,7 @@ impl<'a> State<'a> {
                 }
                 self.bclose(item.span);
             }
-            hir::ItemKind::GlobalAsm(asm) => {
+            hir::ItemKind::GlobalAsm { asm } => {
                 self.head("global_asm!");
                 self.print_inline_asm(asm);
                 self.end()
diff --git a/compiler/rustc_hir_typeck/src/lib.rs b/compiler/rustc_hir_typeck/src/lib.rs
index 9d5184acb3c..c1ed5b0aa50 100644
--- a/compiler/rustc_hir_typeck/src/lib.rs
+++ b/compiler/rustc_hir_typeck/src/lib.rs
@@ -277,7 +277,7 @@ fn infer_type_if_missing<'tcx>(fcx: &FnCtxt<'_, 'tcx>, node: Node<'tcx>) -> Opti
                 Some(fcx.next_ty_var(span))
             }
             Node::Expr(&hir::Expr { kind: hir::ExprKind::InlineAsm(asm), span, .. })
-            | Node::Item(&hir::Item { kind: hir::ItemKind::GlobalAsm(asm), span, .. }) => {
+            | Node::Item(&hir::Item { kind: hir::ItemKind::GlobalAsm { asm }, span, .. }) => {
                 asm.operands.iter().find_map(|(op, _op_sp)| match op {
                     hir::InlineAsmOperand::Const { anon_const }
                     | hir::InlineAsmOperand::SymFn { anon_const }
diff --git a/compiler/rustc_incremental/src/persist/dirty_clean.rs b/compiler/rustc_incremental/src/persist/dirty_clean.rs
index 118a6fed036..56858679af6 100644
--- a/compiler/rustc_incremental/src/persist/dirty_clean.rs
+++ b/compiler/rustc_incremental/src/persist/dirty_clean.rs
@@ -261,7 +261,7 @@ impl<'tcx> DirtyCleanVisitor<'tcx> {
                     HirItem::ForeignMod { .. } => ("ItemForeignMod", LABELS_HIR_ONLY),
 
                     // Module-level inline assembly (from global_asm!)
-                    HirItem::GlobalAsm(..) => ("ItemGlobalAsm", LABELS_HIR_ONLY),
+                    HirItem::GlobalAsm { .. } => ("ItemGlobalAsm", LABELS_HIR_ONLY),
 
                     // A type alias, e.g., `type Foo = Bar<u8>`
                     HirItem::TyAlias(..) => ("ItemTy", LABELS_HIR_ONLY),
diff --git a/compiler/rustc_lint/src/types.rs b/compiler/rustc_lint/src/types.rs
index 68b1f435a4c..4930cc35c9c 100644
--- a/compiler/rustc_lint/src/types.rs
+++ b/compiler/rustc_lint/src/types.rs
@@ -1740,7 +1740,7 @@ impl<'tcx> LateLintPass<'tcx> for ImproperCTypesDefinitions {
             hir::ItemKind::Impl(..)
             | hir::ItemKind::TraitAlias(..)
             | hir::ItemKind::Trait(..)
-            | hir::ItemKind::GlobalAsm(..)
+            | hir::ItemKind::GlobalAsm { .. }
             | hir::ItemKind::ForeignMod { .. }
             | hir::ItemKind::Mod(..)
             | hir::ItemKind::Macro(..)
diff --git a/compiler/rustc_middle/src/hir/map.rs b/compiler/rustc_middle/src/hir/map.rs
index 40dd6aa73fd..832f8026614 100644
--- a/compiler/rustc_middle/src/hir/map.rs
+++ b/compiler/rustc_middle/src/hir/map.rs
@@ -1166,7 +1166,7 @@ fn hir_id_to_string(map: Map<'_>, id: HirId) -> String {
                 ItemKind::Macro(..) => "macro",
                 ItemKind::Mod(..) => "mod",
                 ItemKind::ForeignMod { .. } => "foreign mod",
-                ItemKind::GlobalAsm(..) => "global asm",
+                ItemKind::GlobalAsm { .. } => "global asm",
                 ItemKind::TyAlias(..) => "ty",
                 ItemKind::Enum(..) => "enum",
                 ItemKind::Struct(..) => "struct",
diff --git a/compiler/rustc_monomorphize/src/collector.rs b/compiler/rustc_monomorphize/src/collector.rs
index 1195c25e130..bf56f468179 100644
--- a/compiler/rustc_monomorphize/src/collector.rs
+++ b/compiler/rustc_monomorphize/src/collector.rs
@@ -479,7 +479,7 @@ fn collect_items_rec<'tcx>(
             recursion_depth_reset = None;
 
             let item = tcx.hir_item(item_id);
-            if let hir::ItemKind::GlobalAsm(asm) = item.kind {
+            if let hir::ItemKind::GlobalAsm { asm } = item.kind {
                 for (op, op_sp) in asm.operands {
                     match op {
                         hir::InlineAsmOperand::Const { .. } => {
diff --git a/compiler/rustc_passes/src/reachable.rs b/compiler/rustc_passes/src/reachable.rs
index 1fe44bd3d21..fd465717bf7 100644
--- a/compiler/rustc_passes/src/reachable.rs
+++ b/compiler/rustc_passes/src/reachable.rs
@@ -246,7 +246,7 @@ impl<'tcx> ReachableContext<'tcx> {
                     | hir::ItemKind::Struct(..)
                     | hir::ItemKind::Enum(..)
                     | hir::ItemKind::Union(..)
-                    | hir::ItemKind::GlobalAsm(..) => {}
+                    | hir::ItemKind::GlobalAsm { .. } => {}
                 }
             }
             Node::TraitItem(trait_method) => {
diff --git a/compiler/rustc_privacy/src/lib.rs b/compiler/rustc_privacy/src/lib.rs
index 6faa2c1a00d..41725d0c6a4 100644
--- a/compiler/rustc_privacy/src/lib.rs
+++ b/compiler/rustc_privacy/src/lib.rs
@@ -645,7 +645,7 @@ impl<'tcx> Visitor<'tcx> for EmbargoVisitor<'tcx> {
             // The interface is empty, and no nested items.
             hir::ItemKind::Use(..)
             | hir::ItemKind::ExternCrate(..)
-            | hir::ItemKind::GlobalAsm(..) => {}
+            | hir::ItemKind::GlobalAsm { .. } => {}
             // The interface is empty, and all nested items are processed by `visit_item`.
             hir::ItemKind::Mod(..) => {}
             hir::ItemKind::Macro(macro_def, _) => {
diff --git a/src/librustdoc/html/render/span_map.rs b/src/librustdoc/html/render/span_map.rs
index 658d5965b3d..ce9c42c01cc 100644
--- a/src/librustdoc/html/render/span_map.rs
+++ b/src/librustdoc/html/render/span_map.rs
@@ -288,7 +288,7 @@ impl<'tcx> Visitor<'tcx> for SpanMapVisitor<'tcx> {
             | ItemKind::Use(_, _)
             | ItemKind::ExternCrate(_)
             | ItemKind::ForeignMod { .. }
-            | ItemKind::GlobalAsm(_)
+            | ItemKind::GlobalAsm { .. }
             // We already have "visit_mod" above so no need to check it here.
             | ItemKind::Mod(_) => {}
         }
diff --git a/src/librustdoc/visit_ast.rs b/src/librustdoc/visit_ast.rs
index f606a3d8a92..7b6921afa08 100644
--- a/src/librustdoc/visit_ast.rs
+++ b/src/librustdoc/visit_ast.rs
@@ -439,7 +439,7 @@ impl<'a, 'tcx> RustdocVisitor<'a, 'tcx> {
             }
             // If we're inlining, skip private items.
             _ if self.inlining && !is_pub => {}
-            hir::ItemKind::GlobalAsm(..) => {}
+            hir::ItemKind::GlobalAsm { .. } => {}
             hir::ItemKind::Use(_, hir::UseKind::ListStem) => {}
             hir::ItemKind::Use(path, kind) => {
                 for &res in &path.res {
diff --git a/src/tools/clippy/clippy_lints/src/arbitrary_source_item_ordering.rs b/src/tools/clippy/clippy_lints/src/arbitrary_source_item_ordering.rs
index aff40fa846b..c0ae4960e10 100644
--- a/src/tools/clippy/clippy_lints/src/arbitrary_source_item_ordering.rs
+++ b/src/tools/clippy/clippy_lints/src/arbitrary_source_item_ordering.rs
@@ -362,7 +362,7 @@ impl<'tcx> LateLintPass<'tcx> for ArbitrarySourceItemOrdering {
                     }
                 } else if let ItemKind::ForeignMod { .. } = item.kind {
                     continue;
-                } else if let ItemKind::GlobalAsm(_) = item.kind {
+                } else if let ItemKind::GlobalAsm { .. } = item.kind {
                     continue;
                 } else if let ItemKind::Use(path, use_kind) = item.kind {
                     if path.segments.is_empty() {
@@ -467,7 +467,7 @@ fn convert_module_item_kind(value: &ItemKind<'_>) -> SourceItemOrderingModuleIte
         ItemKind::Macro(..) => Macro,
         ItemKind::Mod(..) => Mod,
         ItemKind::ForeignMod { .. } => ForeignMod,
-        ItemKind::GlobalAsm(..) => GlobalAsm,
+        ItemKind::GlobalAsm { .. } => GlobalAsm,
         ItemKind::TyAlias(..) => TyAlias,
         ItemKind::Enum(..) => Enum,
         ItemKind::Struct(..) => Struct,
diff --git a/src/tools/clippy/clippy_lints/src/missing_doc.rs b/src/tools/clippy/clippy_lints/src/missing_doc.rs
index 06e92985e66..47a9e17b3cf 100644
--- a/src/tools/clippy/clippy_lints/src/missing_doc.rs
+++ b/src/tools/clippy/clippy_lints/src/missing_doc.rs
@@ -217,7 +217,7 @@ impl<'tcx> LateLintPass<'tcx> for MissingDoc {
             | hir::ItemKind::Union(..) => {},
             hir::ItemKind::ExternCrate(..)
             | hir::ItemKind::ForeignMod { .. }
-            | hir::ItemKind::GlobalAsm(..)
+            | hir::ItemKind::GlobalAsm { .. }
             | hir::ItemKind::Impl { .. }
             | hir::ItemKind::Use(..) => note_prev_span_then_ret!(self.prev_span, it.span),
         }
diff --git a/src/tools/clippy/clippy_lints/src/missing_inline.rs b/src/tools/clippy/clippy_lints/src/missing_inline.rs
index fdc0930e957..3cf1a80607e 100644
--- a/src/tools/clippy/clippy_lints/src/missing_inline.rs
+++ b/src/tools/clippy/clippy_lints/src/missing_inline.rs
@@ -128,7 +128,7 @@ impl<'tcx> LateLintPass<'tcx> for MissingInline {
             | hir::ItemKind::Static(..)
             | hir::ItemKind::Struct(..)
             | hir::ItemKind::TraitAlias(..)
-            | hir::ItemKind::GlobalAsm(..)
+            | hir::ItemKind::GlobalAsm { .. }
             | hir::ItemKind::TyAlias(..)
             | hir::ItemKind::Union(..)
             | hir::ItemKind::ExternCrate(..)