Move TyCtxt::mk_x to Ty::new_x where applicable

compiler/rustc_codegen_ssa/src/base.rs

@@ -199,7 +199,7 @@ fn vtable_ptr_ty<'tcx, Cx: CodegenMethods<'tcx>>(
     cx.scalar_pair_element_backend_type(
         cx.layout_of(match kind {
             // vtable is the second field of `*mut dyn Trait`
-            ty::Dyn => cx.tcx().mk_mut_ptr(target),
+            ty::Dyn => Ty::new_mut_ptr(cx.tcx(), target),
             // vtable is the second field of `dyn* Trait`
             ty::DynStar => target,
         }),

compiler/rustc_codegen_ssa/src/mir/block.rs

@@ -1505,9 +1505,10 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
         if let Some(slot) = self.personality_slot {
             slot
         } else {
-            let layout = cx.layout_of(
-                cx.tcx().mk_tup(&[cx.tcx().mk_mut_ptr(cx.tcx().types.u8), cx.tcx().types.i32]),
-            );
+            let layout = cx.layout_of(Ty::new_tup(
+                cx.tcx(),
+                &[Ty::new_mut_ptr(cx.tcx(), cx.tcx().types.u8), cx.tcx().types.i32],
+            ));
             let slot = PlaceRef::alloca(bx, layout);
             self.personality_slot = Some(slot);
             slot

compiler/rustc_codegen_ssa/src/mir/debuginfo.rs

@@ -5,6 +5,7 @@ use rustc_middle::mir;
 use rustc_middle::ty;
 use rustc_middle::ty::layout::TyAndLayout;
 use rustc_middle::ty::layout::{HasTyCtxt, LayoutOf};
+use rustc_middle::ty::Ty;
 use rustc_session::config::DebugInfo;
 use rustc_span::symbol::{kw, Symbol};
 use rustc_span::{BytePos, Span};
@@ -421,9 +422,10 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
 
         let create_alloca = |bx: &mut Bx, place: PlaceRef<'tcx, Bx::Value>, refcount| {
             // Create a variable which will be a pointer to the actual value
-            let ptr_ty = bx
-                .tcx()
-                .mk_ptr(ty::TypeAndMut { mutbl: mir::Mutability::Mut, ty: place.layout.ty });
+            let ptr_ty = Ty::new_ptr(
+                bx.tcx(),
+                ty::TypeAndMut { mutbl: mir::Mutability::Mut, ty: place.layout.ty },
+            );
             let ptr_layout = bx.layout_of(ptr_ty);
             let alloca = PlaceRef::alloca(bx, ptr_layout);
             bx.set_var_name(alloca.llval, &format!("{}.ref{}.dbg.spill", var.name, refcount));
@@ -525,8 +527,10 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
                 };
 
                 for _ in 0..var.references {
-                    var_ty =
-                        bx.tcx().mk_ptr(ty::TypeAndMut { mutbl: mir::Mutability::Mut, ty: var_ty });
+                    var_ty = Ty::new_ptr(
+                        bx.tcx(),
+                        ty::TypeAndMut { mutbl: mir::Mutability::Mut, ty: var_ty },
+                    );
                 }
 
                 self.cx.create_dbg_var(var.name, var_ty, dbg_scope, var_kind, span)

compiler/rustc_codegen_ssa/src/mir/place.rs

@@ -61,7 +61,7 @@ impl<'a, 'tcx, V: CodegenObject> PlaceRef<'tcx, V> {
         layout: TyAndLayout<'tcx>,
     ) -> Self {
         assert!(layout.is_unsized(), "tried to allocate indirect place for sized values");
-        let ptr_ty = bx.cx().tcx().mk_mut_ptr(layout.ty);
+        let ptr_ty = Ty::new_mut_ptr(bx.cx().tcx(), layout.ty);
         let ptr_layout = bx.cx().layout_of(ptr_ty);
         Self::alloca(bx, ptr_layout)
     }

compiler/rustc_codegen_ssa/src/mir/rvalue.rs

@@ -581,7 +581,8 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
 
             mir::Rvalue::Ref(_, bk, place) => {
                 let mk_ref = move |tcx: TyCtxt<'tcx>, ty: Ty<'tcx>| {
-                    tcx.mk_ref(
+                    Ty::new_ref(
+                        tcx,
                         tcx.lifetimes.re_erased,
                         ty::TypeAndMut { ty, mutbl: bk.to_mutbl_lossy() },
                     )
@@ -592,7 +593,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
             mir::Rvalue::CopyForDeref(place) => self.codegen_operand(bx, &Operand::Copy(place)),
             mir::Rvalue::AddressOf(mutability, place) => {
                 let mk_ptr = move |tcx: TyCtxt<'tcx>, ty: Ty<'tcx>| {
-                    tcx.mk_ptr(ty::TypeAndMut { ty, mutbl: mutability })
+                    Ty::new_ptr(tcx, ty::TypeAndMut { ty, mutbl: mutability })
                 };
                 self.codegen_place_to_pointer(bx, place, mk_ptr)
             }
@@ -644,7 +645,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
                     lhs.layout.ty,
                 );
                 let val_ty = op.ty(bx.tcx(), lhs.layout.ty, rhs.layout.ty);
-                let operand_ty = bx.tcx().mk_tup(&[val_ty, bx.tcx().types.bool]);
+                let operand_ty = Ty::new_tup(bx.tcx(), &[val_ty, bx.tcx().types.bool]);
                 OperandRef { val: result, layout: bx.cx().layout_of(operand_ty) }
             }
 
@@ -734,7 +735,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
                 let lloperand = operand.immediate();
 
                 let content_ty = self.monomorphize(content_ty);
-                let box_layout = bx.cx().layout_of(bx.tcx().mk_box(content_ty));
+                let box_layout = bx.cx().layout_of(Ty::new_box(bx.tcx(), content_ty));
                 let llty_ptr = bx.cx().backend_type(box_layout);
 
                 let val = bx.pointercast(lloperand, llty_ptr);