rustc_target: avoid using AbiAndPrefAlign where possible.

4 files changed, 33 insertions, 33 deletions

diff --git a/src/librustc_codegen_ssa/mir/block.rs b/src/librustc_codegen_ssa/mir/block.rs
index 693addd441f..75a6f07124a 100644
--- a/src/librustc_codegen_ssa/mir/block.rs
+++ b/src/librustc_codegen_ssa/mir/block.rs
@@ -280,7 +280,7 @@ impl<'a, 'tcx: 'a, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
                                 scratch.llval
                             }
                             Ref(llval, _, align) => {
-                                assert_eq!(align.abi, op.layout.align.abi,
+                                assert_eq!(align, op.layout.align.abi,
                                            "return place is unaligned!");
                                 llval
                             }
@@ -288,7 +288,7 @@ impl<'a, 'tcx: 'a, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
                         let addr = bx.pointercast(llslot, bx.cx().type_ptr_to(
                             bx.cx().cast_backend_type(&cast_ty)
                         ));
-                        bx.load(addr, self.fn_ty.ret.layout.align)
+                        bx.load(addr, self.fn_ty.ret.layout.align.abi)
                     }
                 };
                 bx.ret(llval);
@@ -386,9 +386,9 @@ impl<'a, 'tcx: 'a, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
                 let filename = bx.cx().const_str_slice(filename);
                 let line = bx.cx().const_u32(loc.line as u32);
                 let col = bx.cx().const_u32(loc.col.to_usize() as u32 + 1);
-                let align = tcx.data_layout.aggregate_align
-                    .max(tcx.data_layout.i32_align)
-                    .max(tcx.data_layout.pointer_align);
+                let align = tcx.data_layout.aggregate_align.abi
+                    .max(tcx.data_layout.i32_align.abi)
+                    .max(tcx.data_layout.pointer_align.abi);
 
                 // Put together the arguments to the panic entry point.
                 let (lang_item, args) = match *msg {
@@ -522,9 +522,9 @@ impl<'a, 'tcx: 'a, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
                     let filename = bx.cx().const_str_slice(filename);
                     let line = bx.cx().const_u32(loc.line as u32);
                     let col = bx.cx().const_u32(loc.col.to_usize() as u32 + 1);
-                    let align = tcx.data_layout.aggregate_align
-                        .max(tcx.data_layout.i32_align)
-                        .max(tcx.data_layout.pointer_align);
+                    let align = tcx.data_layout.aggregate_align.abi
+                        .max(tcx.data_layout.i32_align.abi)
+                        .max(tcx.data_layout.pointer_align.abi);
 
                     let str = format!(
                         "Attempted to instantiate uninhabited type {} using mem::{}",
@@ -800,12 +800,12 @@ impl<'a, 'tcx: 'a, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
                         (scratch.llval, scratch.align, true)
                     }
                     _ => {
-                        (op.immediate_or_packed_pair(bx), arg.layout.align, false)
+                        (op.immediate_or_packed_pair(bx), arg.layout.align.abi, false)
                     }
                 }
             }
             Ref(llval, _, align) => {
-                if arg.is_indirect() && align.abi < arg.layout.align.abi {
+                if arg.is_indirect() && align < arg.layout.align.abi {
                     // `foo(packed.large_field)`. We can't pass the (unaligned) field directly. I
                     // think that ATM (Rust 1.16) we only pass temporaries, but we shouldn't
                     // have scary latent bugs around.
@@ -826,7 +826,7 @@ impl<'a, 'tcx: 'a, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
                 let addr = bx.pointercast(llval, bx.cx().type_ptr_to(
                     bx.cx().cast_backend_type(&ty))
                 );
-                llval = bx.load(addr, align.min(arg.layout.align));
+                llval = bx.load(addr, align.min(arg.layout.align.abi));
             } else {
                 // We can't use `PlaceRef::load` here because the argument
                 // may have a type we don't treat as immediate, but the ABI
@@ -1006,7 +1006,7 @@ impl<'a, 'tcx: 'a, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
             self.codegen_place(bx, dest)
         };
         if fn_ret.is_indirect() {
-            if dest.align.abi < dest.layout.align.abi {
+            if dest.align < dest.layout.align.abi {
                 // Currently, MIR code generation does not create calls
                 // that store directly to fields of packed structs (in
                 // fact, the calls it creates write only to temps),
@@ -1062,7 +1062,7 @@ impl<'a, 'tcx: 'a, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
         let src = self.codegen_operand(bx, src);
         let llty = bx.cx().backend_type(src.layout);
         let cast_ptr = bx.pointercast(dst.llval, bx.cx().type_ptr_to(llty));
-        let align = src.layout.align.min(dst.layout.align);
+        let align = src.layout.align.abi.min(dst.align);
         src.val.store(bx, PlaceRef::new_sized(cast_ptr, src.layout, align));
     }
 
diff --git a/src/librustc_codegen_ssa/mir/mod.rs b/src/librustc_codegen_ssa/mir/mod.rs
index 0579afe1d49..fdc9a37a9eb 100644
--- a/src/librustc_codegen_ssa/mir/mod.rs
+++ b/src/librustc_codegen_ssa/mir/mod.rs
@@ -304,7 +304,7 @@ pub fn codegen_mir<'a, 'tcx: 'a, Bx: BuilderMethods<'a, 'tcx>>(
                 if local == mir::RETURN_PLACE && fx.fn_ty.ret.is_indirect() {
                     debug!("alloc: {:?} (return place) -> place", local);
                     let llretptr = fx.cx.get_param(llfn, 0);
-                    LocalRef::Place(PlaceRef::new_sized(llretptr, layout, layout.align))
+                    LocalRef::Place(PlaceRef::new_sized(llretptr, layout, layout.align.abi))
                 } else if memory_locals.contains(local) {
                     debug!("alloc: {:?} -> place", local);
                     if layout.is_unsized() {
@@ -555,7 +555,7 @@ fn arg_local_refs<'a, 'tcx: 'a, Bx: BuilderMethods<'a, 'tcx>>(
             let llarg = bx.cx().get_param(bx.llfn(), llarg_idx as c_uint);
             bx.set_value_name(llarg, &name);
             llarg_idx += 1;
-            PlaceRef::new_sized(llarg, arg.layout, arg.layout.align)
+            PlaceRef::new_sized(llarg, arg.layout, arg.layout.align.abi)
         } else if arg.is_unsized_indirect() {
             // As the storage for the indirect argument lives during
             // the whole function call, we just copy the fat pointer.
diff --git a/src/librustc_codegen_ssa/mir/operand.rs b/src/librustc_codegen_ssa/mir/operand.rs
index c604386456c..f6917906d4a 100644
--- a/src/librustc_codegen_ssa/mir/operand.rs
+++ b/src/librustc_codegen_ssa/mir/operand.rs
@@ -11,7 +11,7 @@
 use rustc::mir::interpret::{ConstValue, ErrorHandled};
 use rustc::mir;
 use rustc::ty;
-use rustc::ty::layout::{self, Align, AbiAndPrefAlign, LayoutOf, TyLayout};
+use rustc::ty::layout::{self, Align, LayoutOf, TyLayout};
 
 use base;
 use MemFlags;
@@ -33,7 +33,7 @@ pub enum OperandValue<V> {
     /// to be valid for the operand's lifetime.
     /// The second value, if any, is the extra data (vtable or length)
     /// which indicates that it refers to an unsized rvalue.
-    Ref(V, Option<V>, AbiAndPrefAlign),
+    Ref(V, Option<V>, Align),
     /// A single LLVM value.
     Immediate(V),
     /// A pair of immediate LLVM values. Used by fat pointers too.
@@ -152,7 +152,7 @@ impl<'a, 'tcx: 'a, V: CodegenObject> OperandRef<'tcx, V> {
             llval: llptr,
             llextra,
             layout,
-            align: layout.align,
+            align: layout.align.abi,
         }
     }
 
@@ -228,7 +228,7 @@ impl<'a, 'tcx: 'a, V: CodegenObject> OperandRef<'tcx, V> {
                     OperandValue::Immediate(a_llval)
                 } else {
                     assert_eq!(offset, a.value.size(bx.cx())
-                        .abi_align(b.value.align(bx.cx())));
+                        .align_to(b.value.align(bx.cx()).abi));
                     assert_eq!(field.size, b.value.size(bx.cx()));
                     OperandValue::Immediate(b_llval)
                 }
@@ -348,8 +348,8 @@ impl<'a, 'tcx: 'a, V: CodegenObject> OperandValue<V> {
             };
 
         // FIXME: choose an appropriate alignment, or use dynamic align somehow
-        let max_align = AbiAndPrefAlign::new(Align::from_bits(128).unwrap());
-        let min_align = AbiAndPrefAlign::new(Align::from_bits(8).unwrap());
+        let max_align = Align::from_bits(128).unwrap();
+        let min_align = Align::from_bits(8).unwrap();
 
         // Allocate an appropriate region on the stack, and copy the value into it
         let (llsize, _) = glue::size_and_align_of_dst(bx, unsized_ty, Some(llextra));
@@ -470,7 +470,7 @@ impl<'a, 'tcx: 'a, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
                         bx.load_operand(PlaceRef::new_sized(
                             bx.cx().const_undef(bx.cx().type_ptr_to(bx.cx().backend_type(layout))),
                             layout,
-                            layout.align,
+                            layout.align.abi,
                         ))
                     })
             }
diff --git a/src/librustc_codegen_ssa/mir/place.rs b/src/librustc_codegen_ssa/mir/place.rs
index f78f7a50561..e6fd6dfca73 100644
--- a/src/librustc_codegen_ssa/mir/place.rs
+++ b/src/librustc_codegen_ssa/mir/place.rs
@@ -9,7 +9,7 @@
 // except according to those terms.
 
 use rustc::ty::{self, Ty};
-use rustc::ty::layout::{self, AbiAndPrefAlign, TyLayout, LayoutOf, VariantIdx, HasTyCtxt};
+use rustc::ty::layout::{self, Align, TyLayout, LayoutOf, VariantIdx, HasTyCtxt};
 use rustc::mir;
 use rustc::mir::tcx::PlaceTy;
 use MemFlags;
@@ -33,14 +33,14 @@ pub struct PlaceRef<'tcx, V> {
     pub layout: TyLayout<'tcx>,
 
     /// What alignment we know for this place
-    pub align: AbiAndPrefAlign,
+    pub align: Align,
 }
 
 impl<'a, 'tcx: 'a, V: CodegenObject> PlaceRef<'tcx, V> {
     pub fn new_sized(
         llval: V,
         layout: TyLayout<'tcx>,
-        align: AbiAndPrefAlign,
+        align: Align,
     ) -> PlaceRef<'tcx, V> {
         assert!(!layout.is_unsized());
         PlaceRef {
@@ -58,8 +58,8 @@ impl<'a, 'tcx: 'a, V: CodegenObject> PlaceRef<'tcx, V> {
     ) -> Self {
         debug!("alloca({:?}: {:?})", name, layout);
         assert!(!layout.is_unsized(), "tried to statically allocate unsized place");
-        let tmp = bx.alloca(bx.cx().backend_type(layout), name, layout.align);
-        Self::new_sized(tmp, layout, layout.align)
+        let tmp = bx.alloca(bx.cx().backend_type(layout), name, layout.align.abi);
+        Self::new_sized(tmp, layout, layout.align.abi)
     }
 
     /// Returns a place for an indirect reference to an unsized place.
@@ -101,7 +101,7 @@ impl<'a, 'tcx: 'a, V: CodegenObject> PlaceRef<'tcx, V> {
     ) -> Self {
         let field = self.layout.field(bx.cx(), ix);
         let offset = self.layout.fields.offset(ix);
-        let effective_field_align = self.align.abi.restrict_for_offset(offset);
+        let effective_field_align = self.align.restrict_for_offset(offset);
 
         let mut simple = || {
             // Unions and newtypes only use an offset of 0.
@@ -109,7 +109,7 @@ impl<'a, 'tcx: 'a, V: CodegenObject> PlaceRef<'tcx, V> {
                 self.llval
             } else if let layout::Abi::ScalarPair(ref a, ref b) = self.layout.abi {
                 // Offsets have to match either first or second field.
-                assert_eq!(offset, a.value.size(bx.cx()).abi_align(b.value.align(bx.cx())));
+                assert_eq!(offset, a.value.size(bx.cx()).align_to(b.value.align(bx.cx()).abi));
                 bx.struct_gep(self.llval, 1)
             } else {
                 bx.struct_gep(self.llval, bx.cx().backend_field_index(self.layout, ix))
@@ -123,7 +123,7 @@ impl<'a, 'tcx: 'a, V: CodegenObject> PlaceRef<'tcx, V> {
                     None
                 },
                 layout: field,
-                align: AbiAndPrefAlign::new(effective_field_align),
+                align: effective_field_align,
             }
         };
 
@@ -197,7 +197,7 @@ impl<'a, 'tcx: 'a, V: CodegenObject> PlaceRef<'tcx, V> {
             llval: bx.pointercast(byte_ptr, bx.cx().type_ptr_to(ll_fty)),
             llextra: self.llextra,
             layout: field,
-            align: AbiAndPrefAlign::new(effective_field_align),
+            align: effective_field_align,
         }
     }
 
@@ -418,13 +418,13 @@ impl<'a, 'tcx: 'a, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
                         let llval = bx.cx().const_undef(
                             bx.cx().type_ptr_to(bx.cx().backend_type(layout))
                         );
-                        PlaceRef::new_sized(llval, layout, layout.align)
+                        PlaceRef::new_sized(llval, layout, layout.align.abi)
                     }
                 }
             }
             mir::Place::Static(box mir::Static { def_id, ty }) => {
                 let layout = cx.layout_of(self.monomorphize(&ty));
-                PlaceRef::new_sized(cx.get_static(def_id), layout, layout.align)
+                PlaceRef::new_sized(cx.get_static(def_id), layout, layout.align.abi)
             },
             mir::Place::Projection(box mir::Projection {
                 ref base,