Rollup of 13 pull requests

Cargo.lock

@@ -162,7 +162,7 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "01667f6f40216b9a0b2945e05fed5f1ad0ab6470e69cb9378001e37b1c0668e4"
 dependencies = [
- "object",
+ "object 0.36.7",
 ]
 
 [[package]]
@@ -235,7 +235,7 @@ dependencies = [
  "cfg-if",
  "libc",
  "miniz_oxide",
- "object",
+ "object 0.36.7",
  "rustc-demangle",
  "windows-targets 0.52.6",
 ]
@@ -2509,7 +2509,19 @@ dependencies = [
  "indexmap",
  "memchr",
  "ruzstd",
- "wasmparser 0.222.1",
+]
+
+[[package]]
+name = "object"
+version = "0.37.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6273adb7096cf9ab4335f258e627d8230e69d40d45567d678f552dcec6245215"
+dependencies = [
+ "crc32fast",
+ "hashbrown",
+ "indexmap",
+ "memchr",
+ "wasmparser 0.232.0",
 ]
 
 [[package]]
@@ -3109,7 +3121,7 @@ dependencies = [
  "build_helper",
  "gimli",
  "libc",
- "object",
+ "object 0.36.7",
  "regex",
  "serde_json",
  "similar",
@@ -3422,7 +3434,7 @@ dependencies = [
  "itertools",
  "libc",
  "measureme",
- "object",
+ "object 0.37.0",
  "rustc-demangle",
  "rustc_abi",
  "rustc_ast",
@@ -3463,7 +3475,7 @@ dependencies = [
  "either",
  "itertools",
  "libc",
- "object",
+ "object 0.37.0",
  "pathdiff",
  "regex",
  "rustc_abi",
@@ -3640,6 +3652,7 @@ dependencies = [
  "rustc_macros",
  "rustc_serialize",
  "rustc_span",
+ "smallvec",
  "tracing",
  "unic-langid",
 ]
@@ -4495,7 +4508,7 @@ name = "rustc_target"
 version = "0.0.0"
 dependencies = [
  "bitflags",
- "object",
+ "object 0.37.0",
  "rustc_abi",
  "rustc_data_structures",
  "rustc_fs_util",
@@ -5247,7 +5260,7 @@ checksum = "9e9c1e705f82a260173f3eec93f2ff6d7807f23ad5a8cc2e7316a891733ea7a1"
 dependencies = [
  "gimli",
  "hashbrown",
- "object",
+ "object 0.36.7",
  "tracing",
 ]
 
@@ -5908,15 +5921,6 @@ dependencies = [
  "indexmap",
 ]
 
-[[package]]
-name = "wasmparser"
-version = "0.222.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa210fd1788e6b37a1d1930f3389c48e1d6ebd1a013d34fa4b7f9e3e3bf03146"
-dependencies = [
- "bitflags",
-]
-
 [[package]]
 name = "wasmparser"
 version = "0.229.0"
@@ -5941,6 +5945,15 @@ dependencies = [
  "semver",
 ]
 
+[[package]]
+name = "wasmparser"
+version = "0.232.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "917739b33bb1eb0e9a49bcd2637a351931be4578d0cc4d37b908d7a797784fbb"
+dependencies = [
+ "bitflags",
+]
+
 [[package]]
 name = "wast"
 version = "230.0.0"

compiler/rustc_abi/src/layout.rs

@@ -8,7 +8,7 @@ use rustc_index::bit_set::BitMatrix;
 use tracing::debug;
 
 use crate::{
-    AbiAndPrefAlign, Align, BackendRepr, FieldsShape, HasDataLayout, IndexSlice, IndexVec, Integer,
+    AbiAlign, Align, BackendRepr, FieldsShape, HasDataLayout, IndexSlice, IndexVec, Integer,
     LayoutData, Niche, NonZeroUsize, Primitive, ReprOptions, Scalar, Size, StructKind, TagEncoding,
     Variants, WrappingRange,
 };
@@ -173,13 +173,7 @@ impl<Cx: HasDataLayout> LayoutCalculator<Cx> {
             // Non-power-of-two vectors have padding up to the next power-of-two.
             // If we're a packed repr, remove the padding while keeping the alignment as close
             // to a vector as possible.
-            (
-                BackendRepr::Memory { sized: true },
-                AbiAndPrefAlign {
-                    abi: Align::max_aligned_factor(size),
-                    pref: dl.llvmlike_vector_align(size).pref,
-                },
-            )
+            (BackendRepr::Memory { sized: true }, AbiAlign { abi: Align::max_aligned_factor(size) })
         } else {
             (BackendRepr::SimdVector { element: e_repr, count }, dl.llvmlike_vector_align(size))
         };
@@ -435,13 +429,13 @@ impl<Cx: HasDataLayout> LayoutCalculator<Cx> {
         }
 
         if let Some(pack) = repr.pack {
-            align = align.min(AbiAndPrefAlign::new(pack));
+            align = align.min(AbiAlign::new(pack));
         }
         // The unadjusted ABI alignment does not include repr(align), but does include repr(pack).
         // See documentation on `LayoutS::unadjusted_abi_align`.
         let unadjusted_abi_align = align.abi;
         if let Some(repr_align) = repr.align {
-            align = align.max(AbiAndPrefAlign::new(repr_align));
+            align = align.max(AbiAlign::new(repr_align));
         }
         // `align` must not be modified after this, or `unadjusted_abi_align` could be inaccurate.
         let align = align;
@@ -1289,7 +1283,7 @@ impl<Cx: HasDataLayout> LayoutCalculator<Cx> {
         if let StructKind::Prefixed(prefix_size, prefix_align) = kind {
             let prefix_align =
                 if let Some(pack) = pack { prefix_align.min(pack) } else { prefix_align };
-            align = align.max(AbiAndPrefAlign::new(prefix_align));
+            align = align.max(AbiAlign::new(prefix_align));
             offset = prefix_size.align_to(prefix_align);
         }
         for &i in &inverse_memory_index {
@@ -1308,7 +1302,7 @@ impl<Cx: HasDataLayout> LayoutCalculator<Cx> {
 
             // Invariant: offset < dl.obj_size_bound() <= 1<<61
             let field_align = if let Some(pack) = pack {
-                field.align.min(AbiAndPrefAlign::new(pack))
+                field.align.min(AbiAlign::new(pack))
             } else {
                 field.align
             };
@@ -1342,7 +1336,7 @@ impl<Cx: HasDataLayout> LayoutCalculator<Cx> {
         // See documentation on `LayoutS::unadjusted_abi_align`.
         let unadjusted_abi_align = align.abi;
         if let Some(repr_align) = repr.align {
-            align = align.max(AbiAndPrefAlign::new(repr_align));
+            align = align.max(AbiAlign::new(repr_align));
         }
         // `align` must not be modified after this point, or `unadjusted_abi_align` could be inaccurate.
         let align = align;

compiler/rustc_abi/src/layout/ty.rs

@@ -5,7 +5,7 @@ use rustc_data_structures::intern::Interned;
 use rustc_macros::HashStable_Generic;
 
 use crate::{
-    AbiAndPrefAlign, Align, BackendRepr, FieldsShape, Float, HasDataLayout, LayoutData, Niche,
+    AbiAlign, Align, BackendRepr, FieldsShape, Float, HasDataLayout, LayoutData, Niche,
     PointeeInfo, Primitive, Scalar, Size, TargetDataLayout, Variants,
 };
 
@@ -100,7 +100,7 @@ impl<'a> Layout<'a> {
         self.0.0.largest_niche
     }
 
-    pub fn align(self) -> AbiAndPrefAlign {
+    pub fn align(self) -> AbiAlign {
         self.0.0.align
     }