rustc_target: avoid using AbiAndPrefAlign where possible.

8 files changed, 84 insertions, 84 deletions

diff --git a/src/librustc_codegen_llvm/abi.rs b/src/librustc_codegen_llvm/abi.rs
index ccab0ce69e3..3470d6fd0e7 100644
--- a/src/librustc_codegen_llvm/abi.rs
+++ b/src/librustc_codegen_llvm/abi.rs
@@ -73,7 +73,7 @@ impl ArgAttributesExt for ArgAttributes {
             if let Some(align) = self.pointee_align {
                 llvm::LLVMRustAddAlignmentAttr(llfn,
                                                idx.as_uint(),
-                                               align.abi.bytes() as u32);
+                                               align.bytes() as u32);
             }
             regular.for_each_kind(|attr| attr.apply_llfn(idx, llfn));
         }
@@ -98,7 +98,7 @@ impl ArgAttributesExt for ArgAttributes {
             if let Some(align) = self.pointee_align {
                 llvm::LLVMRustAddAlignmentCallSiteAttr(callsite,
                                                        idx.as_uint(),
-                                                       align.abi.bytes() as u32);
+                                                       align.bytes() as u32);
             }
             regular.for_each_kind(|attr| attr.apply_callsite(idx, callsite));
         }
@@ -204,7 +204,7 @@ impl ArgTypeExt<'ll, 'tcx> for ArgType<'tcx, Ty<'tcx>> {
             return;
         }
         if self.is_sized_indirect() {
-            OperandValue::Ref(val, None, self.layout.align).store(bx, dst)
+            OperandValue::Ref(val, None, self.layout.align.abi).store(bx, dst)
         } else if self.is_unsized_indirect() {
             bug!("unsized ArgType must be handled through store_fn_arg");
         } else if let PassMode::Cast(cast) = self.mode {
@@ -214,7 +214,7 @@ impl ArgTypeExt<'ll, 'tcx> for ArgType<'tcx, Ty<'tcx>> {
             if can_store_through_cast_ptr {
                 let cast_ptr_llty = bx.cx().type_ptr_to(cast.llvm_type(bx.cx()));
                 let cast_dst = bx.pointercast(dst.llval, cast_ptr_llty);
-                bx.store(val, cast_dst, self.layout.align);
+                bx.store(val, cast_dst, self.layout.align.abi);
             } else {
                 // The actual return type is a struct, but the ABI
                 // adaptation code has cast it into some scalar type.  The
@@ -242,7 +242,7 @@ impl ArgTypeExt<'ll, 'tcx> for ArgType<'tcx, Ty<'tcx>> {
                 // ...and then memcpy it to the intended destination.
                 bx.memcpy(
                     dst.llval,
-                    self.layout.align,
+                    self.layout.align.abi,
                     llscratch,
                     scratch_align,
                     bx.cx().const_usize(self.layout.size.bytes()),
@@ -273,7 +273,7 @@ impl ArgTypeExt<'ll, 'tcx> for ArgType<'tcx, Ty<'tcx>> {
                 OperandValue::Pair(next(), next()).store(bx, dst);
             }
             PassMode::Indirect(_, Some(_)) => {
-                OperandValue::Ref(next(), Some(next()), self.layout.align).store(bx, dst);
+                OperandValue::Ref(next(), Some(next()), self.layout.align.abi).store(bx, dst);
             }
             PassMode::Direct(_) | PassMode::Indirect(_, None) | PassMode::Cast(_) => {
                 self.store(bx, next(), dst);
@@ -545,7 +545,7 @@ impl<'tcx> FnTypeExt<'tcx> for FnType<'tcx, Ty<'tcx>> {
                     adjust_for_rust_scalar(&mut b_attrs,
                                            b,
                                            arg.layout,
-                                           a.value.size(cx).abi_align(b.value.align(cx)),
+                                           a.value.size(cx).align_to(b.value.align(cx).abi),
                                            false);
                     arg.mode = PassMode::Pair(a_attrs, b_attrs);
                     return arg;
diff --git a/src/librustc_codegen_llvm/builder.rs b/src/librustc_codegen_llvm/builder.rs
index 8da64edc92f..d2a99eae340 100644
--- a/src/librustc_codegen_llvm/builder.rs
+++ b/src/librustc_codegen_llvm/builder.rs
@@ -19,7 +19,7 @@ use type_of::LayoutLlvmExt;
 use value::Value;
 use libc::{c_uint, c_char};
 use rustc::ty::{self, Ty, TyCtxt};
-use rustc::ty::layout::{self, AbiAndPrefAlign, Size, TyLayout};
+use rustc::ty::layout::{self, Align, Size, TyLayout};
 use rustc::session::config;
 use rustc_data_structures::small_c_str::SmallCStr;
 use rustc_codegen_ssa::traits::*;
@@ -457,7 +457,7 @@ impl BuilderMethods<'a, 'tcx> for Builder<'a, 'll, 'tcx> {
         }
     }
 
-    fn alloca(&mut self, ty: &'ll Type, name: &str, align: AbiAndPrefAlign) -> &'ll Value {
+    fn alloca(&mut self, ty: &'ll Type, name: &str, align: Align) -> &'ll Value {
         let mut bx = Builder::with_cx(self.cx);
         bx.position_at_start(unsafe {
             llvm::LLVMGetFirstBasicBlock(self.llfn())
@@ -465,7 +465,7 @@ impl BuilderMethods<'a, 'tcx> for Builder<'a, 'll, 'tcx> {
         bx.dynamic_alloca(ty, name, align)
     }
 
-    fn dynamic_alloca(&mut self, ty: &'ll Type, name: &str, align: AbiAndPrefAlign) -> &'ll Value {
+    fn dynamic_alloca(&mut self, ty: &'ll Type, name: &str, align: Align) -> &'ll Value {
         self.count_insn("alloca");
         unsafe {
             let alloca = if name.is_empty() {
@@ -475,7 +475,7 @@ impl BuilderMethods<'a, 'tcx> for Builder<'a, 'll, 'tcx> {
                 llvm::LLVMBuildAlloca(self.llbuilder, ty,
                                       name.as_ptr())
             };
-            llvm::LLVMSetAlignment(alloca, align.abi.bytes() as c_uint);
+            llvm::LLVMSetAlignment(alloca, align.bytes() as c_uint);
             alloca
         }
     }
@@ -484,7 +484,7 @@ impl BuilderMethods<'a, 'tcx> for Builder<'a, 'll, 'tcx> {
                         ty: &'ll Type,
                         len: &'ll Value,
                         name: &str,
-                        align: AbiAndPrefAlign) -> &'ll Value {
+                        align: Align) -> &'ll Value {
         self.count_insn("alloca");
         unsafe {
             let alloca = if name.is_empty() {
@@ -494,16 +494,16 @@ impl BuilderMethods<'a, 'tcx> for Builder<'a, 'll, 'tcx> {
                 llvm::LLVMBuildArrayAlloca(self.llbuilder, ty, len,
                                            name.as_ptr())
             };
-            llvm::LLVMSetAlignment(alloca, align.abi.bytes() as c_uint);
+            llvm::LLVMSetAlignment(alloca, align.bytes() as c_uint);
             alloca
         }
     }
 
-    fn load(&mut self, ptr: &'ll Value, align: AbiAndPrefAlign) -> &'ll Value {
+    fn load(&mut self, ptr: &'ll Value, align: Align) -> &'ll Value {
         self.count_insn("load");
         unsafe {
             let load = llvm::LLVMBuildLoad(self.llbuilder, ptr, noname());
-            llvm::LLVMSetAlignment(load, align.abi.bytes() as c_uint);
+            llvm::LLVMSetAlignment(load, align.bytes() as c_uint);
             load
         }
     }
@@ -639,7 +639,7 @@ impl BuilderMethods<'a, 'tcx> for Builder<'a, 'll, 'tcx> {
         }
     }
 
-    fn store(&mut self, val: &'ll Value, ptr: &'ll Value, align: AbiAndPrefAlign) -> &'ll Value {
+    fn store(&mut self, val: &'ll Value, ptr: &'ll Value, align: Align) -> &'ll Value {
         self.store_with_flags(val, ptr, align, MemFlags::empty())
     }
 
@@ -647,7 +647,7 @@ impl BuilderMethods<'a, 'tcx> for Builder<'a, 'll, 'tcx> {
         &mut self,
         val: &'ll Value,
         ptr: &'ll Value,
-        align: AbiAndPrefAlign,
+        align: Align,
         flags: MemFlags,
     ) -> &'ll Value {
         debug!("Store {:?} -> {:?} ({:?})", val, ptr, flags);
@@ -658,7 +658,7 @@ impl BuilderMethods<'a, 'tcx> for Builder<'a, 'll, 'tcx> {
             let align = if flags.contains(MemFlags::UNALIGNED) {
                 1
             } else {
-                align.abi.bytes() as c_uint
+                align.bytes() as c_uint
             };
             llvm::LLVMSetAlignment(store, align);
             if flags.contains(MemFlags::VOLATILE) {
@@ -878,8 +878,8 @@ impl BuilderMethods<'a, 'tcx> for Builder<'a, 'll, 'tcx> {
         }
     }
 
-    fn memcpy(&mut self, dst: &'ll Value, dst_align: AbiAndPrefAlign,
-                  src: &'ll Value, src_align: AbiAndPrefAlign,
+    fn memcpy(&mut self, dst: &'ll Value, dst_align: Align,
+                  src: &'ll Value, src_align: Align,
                   size: &'ll Value, flags: MemFlags) {
         if flags.contains(MemFlags::NONTEMPORAL) {
             // HACK(nox): This is inefficient but there is no nontemporal memcpy.
@@ -893,13 +893,13 @@ impl BuilderMethods<'a, 'tcx> for Builder<'a, 'll, 'tcx> {
         let dst = self.pointercast(dst, self.cx().type_i8p());
         let src = self.pointercast(src, self.cx().type_i8p());
         unsafe {
-            llvm::LLVMRustBuildMemCpy(self.llbuilder, dst, dst_align.abi.bytes() as c_uint,
-                                      src, src_align.abi.bytes() as c_uint, size, is_volatile);
+            llvm::LLVMRustBuildMemCpy(self.llbuilder, dst, dst_align.bytes() as c_uint,
+                                      src, src_align.bytes() as c_uint, size, is_volatile);
         }
     }
 
-    fn memmove(&mut self, dst: &'ll Value, dst_align: AbiAndPrefAlign,
-                  src: &'ll Value, src_align: AbiAndPrefAlign,
+    fn memmove(&mut self, dst: &'ll Value, dst_align: Align,
+                  src: &'ll Value, src_align: Align,
                   size: &'ll Value, flags: MemFlags) {
         if flags.contains(MemFlags::NONTEMPORAL) {
             // HACK(nox): This is inefficient but there is no nontemporal memmove.
@@ -913,8 +913,8 @@ impl BuilderMethods<'a, 'tcx> for Builder<'a, 'll, 'tcx> {
         let dst = self.pointercast(dst, self.cx().type_i8p());
         let src = self.pointercast(src, self.cx().type_i8p());
         unsafe {
-            llvm::LLVMRustBuildMemMove(self.llbuilder, dst, dst_align.abi.bytes() as c_uint,
-                                      src, src_align.abi.bytes() as c_uint, size, is_volatile);
+            llvm::LLVMRustBuildMemMove(self.llbuilder, dst, dst_align.bytes() as c_uint,
+                                      src, src_align.bytes() as c_uint, size, is_volatile);
         }
     }
 
@@ -923,14 +923,14 @@ impl BuilderMethods<'a, 'tcx> for Builder<'a, 'll, 'tcx> {
         ptr: &'ll Value,
         fill_byte: &'ll Value,
         size: &'ll Value,
-        align: AbiAndPrefAlign,
+        align: Align,
         flags: MemFlags,
     ) {
         let ptr_width = &self.cx().sess().target.target.target_pointer_width;
         let intrinsic_key = format!("llvm.memset.p0i8.i{}", ptr_width);
         let llintrinsicfn = self.cx().get_intrinsic(&intrinsic_key);
         let ptr = self.pointercast(ptr, self.cx().type_i8p());
-        let align = self.cx().const_u32(align.abi.bytes() as u32);
+        let align = self.cx().const_u32(align.bytes() as u32);
         let volatile = self.cx().const_bool(flags.contains(MemFlags::VOLATILE));
         self.call(llintrinsicfn, &[ptr, fill_byte, size, align, volatile], None);
     }
diff --git a/src/librustc_codegen_llvm/common.rs b/src/librustc_codegen_llvm/common.rs
index 2fc505d42db..cd74a5854a9 100644
--- a/src/librustc_codegen_llvm/common.rs
+++ b/src/librustc_codegen_llvm/common.rs
@@ -357,7 +357,7 @@ impl ConstMethods<'tcx> for CodegenCx<'ll, 'tcx> {
         offset: Size,
     ) -> PlaceRef<'tcx, &'ll Value> {
         let init = const_alloc_to_llvm(self, alloc);
-        let base_addr = self.static_addr_of(init, layout.align, None);
+        let base_addr = self.static_addr_of(init, layout.align.abi, None);
 
         let llval = unsafe { llvm::LLVMConstInBoundsGEP(
             self.static_bitcast(base_addr, self.type_i8p()),
diff --git a/src/librustc_codegen_llvm/consts.rs b/src/librustc_codegen_llvm/consts.rs
index b5b2e22fed0..07dde2d0301 100644
--- a/src/librustc_codegen_llvm/consts.rs
+++ b/src/librustc_codegen_llvm/consts.rs
@@ -28,7 +28,7 @@ use value::Value;
 use rustc::ty::{self, Ty};
 use rustc_codegen_ssa::traits::*;
 
-use rustc::ty::layout::{self, Size, Align, AbiAndPrefAlign, LayoutOf};
+use rustc::ty::layout::{self, Size, Align, LayoutOf};
 
 use rustc::hir::{self, CodegenFnAttrs, CodegenFnAttrFlags};
 
@@ -89,20 +89,20 @@ pub fn codegen_static_initializer(
 
 fn set_global_alignment(cx: &CodegenCx<'ll, '_>,
                         gv: &'ll Value,
-                        mut align: AbiAndPrefAlign) {
+                        mut align: Align) {
     // The target may require greater alignment for globals than the type does.
     // Note: GCC and Clang also allow `__attribute__((aligned))` on variables,
     // which can force it to be smaller.  Rust doesn't support this yet.
     if let Some(min) = cx.sess().target.target.options.min_global_align {
         match Align::from_bits(min) {
-            Ok(min) => align = align.max(AbiAndPrefAlign::new(min)),
+            Ok(min) => align = align.max(min),
             Err(err) => {
                 cx.sess().err(&format!("invalid minimum global alignment: {}", err));
             }
         }
     }
     unsafe {
-        llvm::LLVMSetAlignment(gv, align.abi.bytes() as u32);
+        llvm::LLVMSetAlignment(gv, align.bytes() as u32);
     }
 }
 
@@ -186,7 +186,7 @@ impl StaticMethods<'tcx> for CodegenCx<'ll, 'tcx> {
     fn static_addr_of_mut(
         &self,
         cv: &'ll Value,
-        align: AbiAndPrefAlign,
+        align: Align,
         kind: Option<&str>,
     ) -> &'ll Value {
         unsafe {
@@ -212,14 +212,14 @@ impl StaticMethods<'tcx> for CodegenCx<'ll, 'tcx> {
     fn static_addr_of(
         &self,
         cv: &'ll Value,
-        align: AbiAndPrefAlign,
+        align: Align,
         kind: Option<&str>,
     ) -> &'ll Value {
         if let Some(&gv) = self.const_globals.borrow().get(&cv) {
             unsafe {
                 // Upgrade the alignment in cases where the same constant is used with different
                 // alignment requirements
-                let llalign = align.abi.bytes() as u32;
+                let llalign = align.bytes() as u32;
                 if llalign > llvm::LLVMGetAlignment(gv) {
                     llvm::LLVMSetAlignment(gv, llalign);
                 }
diff --git a/src/librustc_codegen_llvm/debuginfo/metadata.rs b/src/librustc_codegen_llvm/debuginfo/metadata.rs
index 4cee3957042..81f2769800d 100644
--- a/src/librustc_codegen_llvm/debuginfo/metadata.rs
+++ b/src/librustc_codegen_llvm/debuginfo/metadata.rs
@@ -35,7 +35,7 @@ use rustc_data_structures::fingerprint::Fingerprint;
 use rustc::ty::Instance;
 use common::CodegenCx;
 use rustc::ty::{self, AdtKind, ParamEnv, Ty, TyCtxt};
-use rustc::ty::layout::{self, AbiAndPrefAlign, HasDataLayout, Integer, IntegerExt, LayoutOf,
+use rustc::ty::layout::{self, Align, HasDataLayout, Integer, IntegerExt, LayoutOf,
                         PrimitiveExt, Size, TyLayout};
 use rustc::session::config;
 use rustc::util::nodemap::FxHashMap;
@@ -323,7 +323,7 @@ fn fixed_vec_metadata(
         llvm::LLVMRustDIBuilderCreateArrayType(
             DIB(cx),
             size.bits(),
-            align.abi.bits() as u32,
+            align.bits() as u32,
             element_type_metadata,
             subscripts)
     };
@@ -465,7 +465,7 @@ fn trait_pointer_metadata(
                 syntax_pos::DUMMY_SP),
             offset: layout.fields.offset(0),
             size: data_ptr_field.size,
-            align: data_ptr_field.align,
+            align: data_ptr_field.align.abi,
             flags: DIFlags::FlagArtificial,
             discriminant: None,
         },
@@ -474,7 +474,7 @@ fn trait_pointer_metadata(
             type_metadata: type_metadata(cx, vtable_field.ty, syntax_pos::DUMMY_SP),
             offset: layout.fields.offset(1),
             size: vtable_field.size,
-            align: vtable_field.align,
+            align: vtable_field.align.abi,
             flags: DIFlags::FlagArtificial,
             discriminant: None,
         },
@@ -787,7 +787,7 @@ fn basic_type_metadata(cx: &CodegenCx<'ll, 'tcx>, t: Ty<'tcx>) -> &'ll DIType {
             DIB(cx),
             name.as_ptr(),
             size.bits(),
-            align.abi.bits() as u32,
+            align.bits() as u32,
             encoding)
     };
 
@@ -818,7 +818,7 @@ fn pointer_type_metadata(
             DIB(cx),
             pointee_type_metadata,
             pointer_size.bits(),
-            pointer_align.abi.bits() as u32,
+            pointer_align.bits() as u32,
             name.as_ptr())
     }
 }
@@ -923,7 +923,7 @@ struct MemberDescription<'ll> {
     type_metadata: &'ll DIType,
     offset: Size,
     size: Size,
-    align: AbiAndPrefAlign,
+    align: Align,
     flags: DIFlags,
     discriminant: Option<u64>,
 }
@@ -990,7 +990,7 @@ impl<'tcx> StructMemberDescriptionFactory<'tcx> {
                 type_metadata: type_metadata(cx, field.ty, self.span),
                 offset: layout.fields.offset(i),
                 size: field.size,
-                align: field.align,
+                align: field.align.abi,
                 flags: DIFlags::FlagZero,
                 discriminant: None,
             }
@@ -1113,7 +1113,7 @@ impl<'tcx> UnionMemberDescriptionFactory<'tcx> {
                 type_metadata: type_metadata(cx, field.ty, self.span),
                 offset: Size::ZERO,
                 size: field.size,
-                align: field.align,
+                align: field.align.abi,
                 flags: DIFlags::FlagZero,
                 discriminant: None,
             }
@@ -1226,7 +1226,7 @@ impl EnumMemberDescriptionFactory<'ll, 'tcx> {
                         type_metadata: variant_type_metadata,
                         offset: Size::ZERO,
                         size: self.layout.size,
-                        align: self.layout.align,
+                        align: self.layout.align.abi,
                         flags: DIFlags::FlagZero,
                         discriminant: None,
                     }
@@ -1265,7 +1265,7 @@ impl EnumMemberDescriptionFactory<'ll, 'tcx> {
                         type_metadata: variant_type_metadata,
                         offset: Size::ZERO,
                         size: self.layout.size,
-                        align: self.layout.align,
+                        align: self.layout.align.abi,
                         flags: DIFlags::FlagZero,
                         discriminant: Some(self.layout.ty.ty_adt_def().unwrap()
                                            .discriminant_for_variant(cx.tcx, i)
@@ -1334,7 +1334,7 @@ impl EnumMemberDescriptionFactory<'ll, 'tcx> {
                             type_metadata: variant_type_metadata,
                             offset: Size::ZERO,
                             size: variant.size,
-                            align: variant.align,
+                            align: variant.align.abi,
                             flags: DIFlags::FlagZero,
                             discriminant: None,
                         }
@@ -1372,7 +1372,7 @@ impl EnumMemberDescriptionFactory<'ll, 'tcx> {
                             type_metadata: variant_type_metadata,
                             offset: Size::ZERO,
                             size: self.layout.size,
-                            align: self.layout.align,
+                            align: self.layout.align.abi,
                             flags: DIFlags::FlagZero,
                             discriminant: niche_value,
                         }
@@ -1675,7 +1675,7 @@ fn prepare_enum_metadata(
                     file_metadata,
                     UNKNOWN_LINE_NUMBER,
                     size.bits(),
-                    align.abi.bits() as u32,
+                    align.bits() as u32,
                     layout.fields.offset(0).bits(),
                     DIFlags::FlagArtificial,
                     discr_metadata))
@@ -1803,7 +1803,7 @@ fn set_members_of_composite_type(cx: &CodegenCx<'ll, '_>,
                     unknown_file_metadata(cx),
                     UNKNOWN_LINE_NUMBER,
                     member_description.size.bits(),
-                    member_description.align.abi.bits() as u32,
+                    member_description.align.bits() as u32,
                     member_description.offset.bits(),
                     match member_description.discriminant {
                         None => None,
@@ -1851,7 +1851,7 @@ fn create_struct_stub(
             unknown_file_metadata(cx),
             UNKNOWN_LINE_NUMBER,
             struct_size.bits(),
-            struct_align.abi.bits() as u32,
+            struct_align.bits() as u32,
             DIFlags::FlagZero,
             None,
             empty_array,
@@ -1889,7 +1889,7 @@ fn create_union_stub(
             unknown_file_metadata(cx),
             UNKNOWN_LINE_NUMBER,
             union_size.bits(),
-            union_align.abi.bits() as u32,
+            union_align.bits() as u32,
             DIFlags::FlagZero,
             Some(empty_array),
             0, // RuntimeLang
@@ -1958,7 +1958,7 @@ pub fn create_global_var_metadata(
                                                     is_local_to_unit,
                                                     global,
                                                     None,
-                                                    global_align.abi.bytes() as u32,
+                                                    global_align.bytes() as u32,
         );
     }
 }
diff --git a/src/librustc_codegen_llvm/debuginfo/mod.rs b/src/librustc_codegen_llvm/debuginfo/mod.rs
index 199402982c6..e200da2b090 100644
--- a/src/librustc_codegen_llvm/debuginfo/mod.rs
+++ b/src/librustc_codegen_llvm/debuginfo/mod.rs
@@ -201,7 +201,7 @@ impl DebugInfoBuilderMethods<'tcx> for Builder<'a, 'll, 'tcx> {
                         cx.sess().opts.optimize != config::OptLevel::No,
                         DIFlags::FlagZero,
                         argument_index,
-                        align.abi.bytes() as u32,
+                        align.bytes() as u32,
                     )
                 };
                 source_loc::set_debug_location(self,
diff --git a/src/librustc_codegen_llvm/intrinsic.rs b/src/librustc_codegen_llvm/intrinsic.rs
index 1756fd5b0b1..3548ccfd5a5 100644
--- a/src/librustc_codegen_llvm/intrinsic.rs
+++ b/src/librustc_codegen_llvm/intrinsic.rs
@@ -110,7 +110,7 @@ impl IntrinsicCallMethods<'tcx> for Builder<'a, 'll, 'tcx> {
         let name = &*tcx.item_name(def_id).as_str();
 
         let llret_ty = self.cx().layout_of(ret_ty).llvm_type(self.cx());
-        let result = PlaceRef::new_sized(llresult, fn_ty.ret.layout, fn_ty.ret.layout.align);
+        let result = PlaceRef::new_sized(llresult, fn_ty.ret.layout, fn_ty.ret.layout.align.abi);
 
         let simple = get_simple_intrinsic(self.cx(), name);
         let llval = match name {
@@ -158,7 +158,7 @@ impl IntrinsicCallMethods<'tcx> for Builder<'a, 'll, 'tcx> {
             }
             "min_align_of" => {
                 let tp_ty = substs.type_at(0);
-                self.cx().const_usize(self.cx().align_of(tp_ty).abi.bytes())
+                self.cx().const_usize(self.cx().align_of(tp_ty).bytes())
             }
             "min_align_of_val" => {
                 let tp_ty = substs.type_at(0);
@@ -167,12 +167,12 @@ impl IntrinsicCallMethods<'tcx> for Builder<'a, 'll, 'tcx> {
                         glue::size_and_align_of_dst(self, tp_ty, Some(meta));
                     llalign
                 } else {
-                    self.cx().const_usize(self.cx().align_of(tp_ty).abi.bytes())
+                    self.cx().const_usize(self.cx().align_of(tp_ty).bytes())
                 }
             }
             "pref_align_of" => {
                 let tp_ty = substs.type_at(0);
-                self.cx().const_usize(self.cx().align_of(tp_ty).pref.bytes())
+                self.cx().const_usize(self.cx().layout_of(tp_ty).align.pref.bytes())
             }
             "type_name" => {
                 let tp_ty = substs.type_at(0);
@@ -261,7 +261,7 @@ impl IntrinsicCallMethods<'tcx> for Builder<'a, 'll, 'tcx> {
                 let align = if name == "unaligned_volatile_load" {
                     1
                 } else {
-                    self.cx().align_of(tp_ty).abi.bytes() as u32
+                    self.cx().align_of(tp_ty).bytes() as u32
                 };
                 unsafe {
                     llvm::LLVMSetAlignment(load, align);
@@ -815,7 +815,7 @@ fn try_intrinsic(
 ) {
     if bx.cx().sess().no_landing_pads() {
         bx.call(func, &[data], None);
-        let ptr_align = bx.tcx().data_layout.pointer_align;
+        let ptr_align = bx.tcx().data_layout.pointer_align.abi;
         bx.store(bx.cx().const_null(bx.cx().type_i8p()), dest, ptr_align);
     } else if wants_msvc_seh(bx.cx().sess()) {
         codegen_msvc_try(bx, func, data, local_ptr, dest);
@@ -890,7 +890,7 @@ fn codegen_msvc_try(
         //
         // More information can be found in libstd's seh.rs implementation.
         let i64p = bx.cx().type_ptr_to(bx.cx().type_i64());
-        let ptr_align = bx.tcx().data_layout.pointer_align;
+        let ptr_align = bx.tcx().data_layout.pointer_align.abi;
         let slot = bx.alloca(i64p, "slot", ptr_align);
         bx.invoke(func, &[data], normal.llbb(), catchswitch.llbb(), None);
 
@@ -906,7 +906,7 @@ fn codegen_msvc_try(
         let funclet = catchpad.catch_pad(cs, &[tydesc, bx.cx().const_i32(0), slot]);
         let addr = catchpad.load(slot, ptr_align);
 
-        let i64_align = bx.tcx().data_layout.i64_align;
+        let i64_align = bx.tcx().data_layout.i64_align.abi;
         let arg1 = catchpad.load(addr, i64_align);
         let val1 = bx.cx().const_i32(1);
         let gep1 = catchpad.inbounds_gep(addr, &[val1]);
@@ -923,7 +923,7 @@ fn codegen_msvc_try(
     // Note that no invoke is used here because by definition this function
     // can't panic (that's what it's catching).
     let ret = bx.call(llfn, &[func, data, local_ptr], None);
-    let i32_align = bx.tcx().data_layout.i32_align;
+    let i32_align = bx.tcx().data_layout.i32_align.abi;
     bx.store(ret, dest, i32_align);
 }
 
@@ -982,7 +982,7 @@ fn codegen_gnu_try(
         let vals = catch.landing_pad(lpad_ty, bx.cx().eh_personality(), 1);
         catch.add_clause(vals, bx.cx().const_null(bx.cx().type_i8p()));
         let ptr = catch.extract_value(vals, 0);
-        let ptr_align = bx.tcx().data_layout.pointer_align;
+        let ptr_align = bx.tcx().data_layout.pointer_align.abi;
         let bitcast = catch.bitcast(local_ptr, bx.cx().type_ptr_to(bx.cx().type_i8p()));
         catch.store(ptr, bitcast, ptr_align);
         catch.ret(bx.cx().const_i32(1));
@@ -991,7 +991,7 @@ fn codegen_gnu_try(
     // Note that no invoke is used here because by definition this function
     // can't panic (that's what it's catching).
     let ret = bx.call(llfn, &[func, data, local_ptr], None);
-    let i32_align = bx.tcx().data_layout.i32_align;
+    let i32_align = bx.tcx().data_layout.i32_align.abi;
     bx.store(ret, dest, i32_align);
 }
 
@@ -1436,7 +1436,7 @@ fn generic_simd_intrinsic(
 
         // Alignment of T, must be a constant integer value:
         let alignment_ty = bx.cx().type_i32();
-        let alignment = bx.cx().const_i32(bx.cx().align_of(in_elem).abi.bytes() as i32);
+        let alignment = bx.cx().const_i32(bx.cx().align_of(in_elem).bytes() as i32);
 
         // Truncate the mask vector to a vector of i1s:
         let (mask, mask_ty) = {
@@ -1536,7 +1536,7 @@ fn generic_simd_intrinsic(
 
         // Alignment of T, must be a constant integer value:
         let alignment_ty = bx.cx().type_i32();
-        let alignment = bx.cx().const_i32(bx.cx().align_of(in_elem).abi.bytes() as i32);
+        let alignment = bx.cx().const_i32(bx.cx().align_of(in_elem).bytes() as i32);
 
         // Truncate the mask vector to a vector of i1s:
         let (mask, mask_ty) = {
diff --git a/src/librustc_codegen_llvm/type_of.rs b/src/librustc_codegen_llvm/type_of.rs
index 8ce3be36d0b..15b5bdeb44d 100644
--- a/src/librustc_codegen_llvm/type_of.rs
+++ b/src/librustc_codegen_llvm/type_of.rs
@@ -12,7 +12,7 @@ use abi::{FnType, FnTypeExt};
 use common::*;
 use rustc::hir;
 use rustc::ty::{self, Ty, TypeFoldable};
-use rustc::ty::layout::{self, AbiAndPrefAlign, LayoutOf, Size, TyLayout};
+use rustc::ty::layout::{self, Align, LayoutOf, Size, TyLayout};
 use rustc_target::abi::FloatTy;
 use rustc_mir::monomorphize::item::DefPathBasedNames;
 use type_::Type;
@@ -80,7 +80,7 @@ fn uncached_llvm_type<'a, 'tcx>(cx: &CodegenCx<'a, 'tcx>,
 
     match layout.fields {
         layout::FieldPlacement::Union(_) => {
-            let fill = cx.type_padding_filler(layout.size, layout.align);
+            let fill = cx.type_padding_filler(layout.size, layout.align.abi);
             let packed = false;
             match name {
                 None => {
@@ -120,23 +120,23 @@ fn struct_llfields<'a, 'tcx>(cx: &CodegenCx<'a, 'tcx>,
 
     let mut packed = false;
     let mut offset = Size::ZERO;
-    let mut prev_effective_align = layout.align;
+    let mut prev_effective_align = layout.align.abi;
     let mut result: Vec<_> = Vec::with_capacity(1 + field_count * 2);
     for i in layout.fields.index_by_increasing_offset() {
         let target_offset = layout.fields.offset(i as usize);
         let field = layout.field(cx, i);
-        let effective_field_align = AbiAndPrefAlign::new(layout.align.abi
+        let effective_field_align = layout.align.abi
             .min(field.align.abi)
-            .restrict_for_offset(target_offset));
-        packed |= effective_field_align.abi < field.align.abi;
+            .restrict_for_offset(target_offset);
+        packed |= effective_field_align < field.align.abi;
 
         debug!("struct_llfields: {}: {:?} offset: {:?} target_offset: {:?} \
                 effective_field_align: {}",
-               i, field, offset, target_offset, effective_field_align.abi.bytes());
+               i, field, offset, target_offset, effective_field_align.bytes());
         assert!(target_offset >= offset);
         let padding = target_offset - offset;
         let padding_align = prev_effective_align.min(effective_field_align);
-        assert_eq!(offset.abi_align(padding_align) + padding, target_offset);
+        assert_eq!(offset.align_to(padding_align) + padding, target_offset);
         result.push(cx.type_padding_filler( padding, padding_align));
         debug!("    padding before: {:?}", padding);
 
@@ -151,7 +151,7 @@ fn struct_llfields<'a, 'tcx>(cx: &CodegenCx<'a, 'tcx>,
         }
         let padding = layout.size - offset;
         let padding_align = prev_effective_align;
-        assert_eq!(offset.abi_align(padding_align) + padding, layout.size);
+        assert_eq!(offset.align_to(padding_align) + padding, layout.size);
         debug!("struct_llfields: pad_bytes: {:?} offset: {:?} stride: {:?}",
                padding, offset, layout.size);
         result.push(cx.type_padding_filler(padding, padding_align));
@@ -165,17 +165,17 @@ fn struct_llfields<'a, 'tcx>(cx: &CodegenCx<'a, 'tcx>,
 }
 
 impl<'a, 'tcx> CodegenCx<'a, 'tcx> {
-    pub fn align_of(&self, ty: Ty<'tcx>) -> AbiAndPrefAlign {
-        self.layout_of(ty).align
+    pub fn align_of(&self, ty: Ty<'tcx>) -> Align {
+        self.layout_of(ty).align.abi
     }
 
     pub fn size_of(&self, ty: Ty<'tcx>) -> Size {
         self.layout_of(ty).size
     }
 
-    pub fn size_and_align_of(&self, ty: Ty<'tcx>) -> (Size, AbiAndPrefAlign) {
+    pub fn size_and_align_of(&self, ty: Ty<'tcx>) -> (Size, Align) {
         let layout = self.layout_of(ty);
-        (layout.size, layout.align)
+        (layout.size, layout.align.abi)
     }
 }
 
@@ -197,7 +197,7 @@ pub enum PointerKind {
 #[derive(Copy, Clone)]
 pub struct PointeeInfo {
     pub size: Size,
-    pub align: AbiAndPrefAlign,
+    pub align: Align,
     pub safe: Option<PointerKind>,
 }
 
@@ -333,7 +333,7 @@ impl<'tcx> LayoutLlvmExt<'tcx> for TyLayout<'tcx> {
             layout::Pointer => {
                 // If we know the alignment, pick something better than i8.
                 let pointee = if let Some(pointee) = self.pointee_info_at(cx, offset) {
-                    cx.type_pointee_for_abi_align( pointee.align)
+                    cx.type_pointee_for_align(pointee.align)
                 } else {
                     cx.type_i8()
                 };
@@ -377,7 +377,7 @@ impl<'tcx> LayoutLlvmExt<'tcx> for TyLayout<'tcx> {
         let offset = if index == 0 {
             Size::ZERO
         } else {
-            a.value.size(cx).abi_align(b.value.align(cx))
+            a.value.size(cx).align_to(b.value.align(cx).abi)
         };
         self.scalar_llvm_type_at(cx, scalar, offset)
     }