Sync from rust 827a0d6

Author: bjorn3

src/abi/comments.rs

@@ -65,7 +65,7 @@ pub(super) fn add_locals_header_comment(fx: &mut FunctionCx<'_, '_, '_>) {
     if fx.clif_comments.enabled() {
         fx.add_global_comment(String::new());
         fx.add_global_comment(
-            "kind  local ty                              size align (abi,pref)".to_string(),
+            "kind  local ty                              size align (abi)".to_string(),
         );
     }
 }
@@ -84,14 +84,13 @@ pub(super) fn add_local_place_comments<'tcx>(
     let (kind, extra) = place.debug_comment();
 
     fx.add_global_comment(format!(
-        "{:<5} {:5} {:30} {:4}b {}, {}{}{}",
+        "{:<5} {:5} {:30} {:4}b {}{}{}",
         kind,
         format!("{:?}", local),
         format!("{:?}", ty),
         size.bytes(),
         align.abi.bytes(),
-        align.pref.bytes(),
-        if extra.is_empty() { "" } else { "              " },
+        if extra.is_empty() { "" } else { "                " },
         extra,
     ));
 }

src/constant.rs

@@ -272,7 +272,7 @@ fn data_id_for_static(
             .layout_of(ty::TypingEnv::fully_monomorphized().as_query_input(ty))
             .unwrap()
             .align
-            .pref
+            .abi
             .bytes();
 
         let linkage = if import_linkage == rustc_middle::mir::mono::Linkage::ExternalWeak

src/driver/jit.rs

@@ -124,7 +124,7 @@ pub(crate) fn run_jit(tcx: TyCtxt<'_>, codegen_mode: CodegenMode, jit_args: Vec<
                     crate::constant::codegen_static(tcx, &mut jit_module, def_id);
                 }
                 MonoItem::GlobalAsm(item_id) => {
-                    let item = tcx.hir().item(item_id);
+                    let item = tcx.hir_item(item_id);
                     tcx.dcx().span_fatal(item.span, "Global asm is not supported in JIT mode");
                 }
             }

src/global_asm.rs

@@ -15,7 +15,7 @@ use rustc_target::asm::InlineAsmArch;
 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);
+    let item = tcx.hir_item(item_id);
     if let rustc_hir::ItemKind::GlobalAsm(asm) = item.kind {
         let is_x86 =
             matches!(tcx.sess.asm_arch.unwrap(), InlineAsmArch::X86 | InlineAsmArch::X86_64);