Auto merge of #147019 - Zalathar:rollup-boxzbmo, r=Zalathar

Rollup of 14 pull requests

Successful merges:

 - rust-lang/rust#145067 (RawVecInner: add missing `unsafe` to unsafe fns)
 - rust-lang/rust#145277 (Do not materialise X in [X; 0] when X is unsizing a const)
 - rust-lang/rust#145973 (Add `std` support for `armv7a-vex-v5`)
 - rust-lang/rust#146667 (Add an attribute to check the number of lanes in a SIMD vector after monomorphization)
 - rust-lang/rust#146735 (unstably constify float mul_add methods)
 - rust-lang/rust#146737 (f16_f128: enable some more tests in Miri)
 - rust-lang/rust#146766 (Add attributes for #[global_allocator] functions)
 - rust-lang/rust#146905 (llvm: update remarks support on LLVM 22)
 - rust-lang/rust#146982 (Remove erroneous normalization step in `tests/run-make/linker-warning`)
 - rust-lang/rust#147005 (Small string formatting cleanup)
 - rust-lang/rust#147007 (Explicitly note `&[SocketAddr]` impl of `ToSocketAddrs`)
 - rust-lang/rust#147008 (bootstrap.py: Respect build.jobs while building bootstrap tool)
 - rust-lang/rust#147013 (rustdoc: Fix documentation for `--doctest-build-arg`)
 - rust-lang/rust#147015 (Use `LLVMDisposeTargetMachine`)

r? `@ghost`
`@rustbot` modify labels: rollup

4 files changed, 18 insertions, 10 deletions

diff --git a/compiler/rustc_codegen_llvm/src/back/owned_target_machine.rs b/compiler/rustc_codegen_llvm/src/back/owned_target_machine.rs
index d5228f0e0de..903a882916e 100644
--- a/compiler/rustc_codegen_llvm/src/back/owned_target_machine.rs
+++ b/compiler/rustc_codegen_llvm/src/back/owned_target_machine.rs
@@ -95,8 +95,6 @@ impl Drop for OwnedTargetMachine {
         // SAFETY: constructing ensures we have a valid pointer created by
         // llvm::LLVMRustCreateTargetMachine OwnedTargetMachine is not copyable so there is no
         // double free or use after free.
-        unsafe {
-            llvm::LLVMRustDisposeTargetMachine(self.tm_unique.as_ptr());
-        }
+        unsafe { llvm::LLVMDisposeTargetMachine(self.tm_unique) };
     }
 }
diff --git a/compiler/rustc_codegen_llvm/src/context.rs b/compiler/rustc_codegen_llvm/src/context.rs
index 057f525c76f..b7d2241da47 100644
--- a/compiler/rustc_codegen_llvm/src/context.rs
+++ b/compiler/rustc_codegen_llvm/src/context.rs
@@ -1044,7 +1044,10 @@ impl<'tcx, 'll> HasTypingEnv<'tcx> for CodegenCx<'ll, 'tcx> {
 impl<'tcx> LayoutOfHelpers<'tcx> for CodegenCx<'_, '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::ReferencesError(_)
+        | LayoutError::InvalidSimd { .. } = err
+        {
             self.tcx.dcx().emit_fatal(Spanned { span, node: err.into_diagnostic() })
         } else {
             self.tcx.dcx().emit_fatal(ssa_errors::FailedToGetLayout { span, ty, err })
@@ -1061,7 +1064,11 @@ impl<'tcx> FnAbiOfHelpers<'tcx> for CodegenCx<'_, 'tcx> {
         fn_abi_request: FnAbiRequest<'tcx>,
     ) -> ! {
         match err {
-            FnAbiError::Layout(LayoutError::SizeOverflow(_) | LayoutError::Cycle(_)) => {
+            FnAbiError::Layout(
+                LayoutError::SizeOverflow(_)
+                | LayoutError::Cycle(_)
+                | LayoutError::InvalidSimd { .. },
+            ) => {
                 self.tcx.dcx().emit_fatal(Spanned { span, node: err });
             }
             _ => match fn_abi_request {
diff --git a/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs b/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs
index aa8b8bd152d..4ba72cd61a0 100644
--- a/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs
+++ b/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs
@@ -477,8 +477,8 @@ pub(crate) fn spanned_type_di_node<'ll, 'tcx>(
         ty::CoroutineClosure(..) => build_closure_env_di_node(cx, unique_type_id),
         ty::Coroutine(..) => enums::build_coroutine_di_node(cx, unique_type_id),
         ty::Adt(def, ..) => match def.adt_kind() {
-            AdtKind::Struct => build_struct_type_di_node(cx, unique_type_id),
-            AdtKind::Union => build_union_type_di_node(cx, unique_type_id),
+            AdtKind::Struct => build_struct_type_di_node(cx, unique_type_id, span),
+            AdtKind::Union => build_union_type_di_node(cx, unique_type_id, span),
             AdtKind::Enum => enums::build_enum_type_di_node(cx, unique_type_id, span),
         },
         ty::Tuple(_) => build_tuple_type_di_node(cx, unique_type_id),
@@ -1076,6 +1076,7 @@ fn visibility_di_flags<'ll, 'tcx>(
 fn build_struct_type_di_node<'ll, 'tcx>(
     cx: &CodegenCx<'ll, 'tcx>,
     unique_type_id: UniqueTypeId<'tcx>,
+    span: Span,
 ) -> DINodeCreationResult<'ll> {
     let struct_type = unique_type_id.expect_ty();
     let ty::Adt(adt_def, _) = struct_type.kind() else {
@@ -1083,7 +1084,7 @@ fn build_struct_type_di_node<'ll, 'tcx>(
     };
     assert!(adt_def.is_struct());
     let containing_scope = get_namespace_for_item(cx, adt_def.did());
-    let struct_type_and_layout = cx.layout_of(struct_type);
+    let struct_type_and_layout = cx.spanned_layout_of(struct_type, span);
     let variant_def = adt_def.non_enum_variant();
     let def_location = if cx.sess().opts.unstable_opts.debug_info_type_line_numbers {
         Some(file_metadata_from_def_id(cx, Some(adt_def.did())))
@@ -1276,6 +1277,7 @@ fn build_closure_env_di_node<'ll, 'tcx>(
 fn build_union_type_di_node<'ll, 'tcx>(
     cx: &CodegenCx<'ll, 'tcx>,
     unique_type_id: UniqueTypeId<'tcx>,
+    span: Span,
 ) -> DINodeCreationResult<'ll> {
     let union_type = unique_type_id.expect_ty();
     let (union_def_id, variant_def) = match union_type.kind() {
@@ -1283,7 +1285,7 @@ fn build_union_type_di_node<'ll, 'tcx>(
         _ => bug!("build_union_type_di_node on a non-ADT"),
     };
     let containing_scope = get_namespace_for_item(cx, union_def_id);
-    let union_ty_and_layout = cx.layout_of(union_type);
+    let union_ty_and_layout = cx.spanned_layout_of(union_type, span);
     let type_name = compute_debuginfo_type_name(cx.tcx, union_type, false);
     let def_location = if cx.sess().opts.unstable_opts.debug_info_type_line_numbers {
         Some(file_metadata_from_def_id(cx, Some(union_def_id)))
diff --git a/compiler/rustc_codegen_llvm/src/llvm/ffi.rs b/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
index fd972f371df..38a6a311954 100644
--- a/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
+++ b/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
@@ -1053,6 +1053,8 @@ unsafe extern "C" {
         SLen: c_uint,
     ) -> MetadataKindId;
 
+    pub(crate) fn LLVMDisposeTargetMachine(T: ptr::NonNull<TargetMachine>);
+
     // Create modules.
     pub(crate) fn LLVMModuleCreateWithNameInContext(
         ModuleID: *const c_char,
@@ -2499,7 +2501,6 @@ unsafe extern "C" {
         UseWasmEH: bool,
     ) -> *mut TargetMachine;
 
-    pub(crate) fn LLVMRustDisposeTargetMachine(T: *mut TargetMachine);
     pub(crate) fn LLVMRustAddLibraryInfo<'a>(
         PM: &PassManager<'a>,
         M: &'a Module,