Merge remote-tracking branch 'origin' into free-runners-remove-more-dirs

Author: marcoieni

.editorconfig

@@ -9,6 +9,8 @@ end_of_line = lf
 charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = true
+
+[!src/llvm-project]
 indent_style = space
 indent_size = 4
 

.git-blame-ignore-revs

@@ -29,3 +29,5 @@ ec2cc761bc7067712ecc7734502f703fe3b024c8
 99cb0c6bc399fb94a0ddde7e9b38e9c00d523bad
 # reformat with rustfmt edition 2024
 c682aa162b0d41e21cc6748f4fecfe01efb69d1f
+# reformat with updated edition 2024
+1fcae03369abb4c2cc180cd5a49e1f4440a81300

.github/workflows/ci.yml

@@ -62,9 +62,6 @@ jobs:
     name: ${{ matrix.full_name }}
     needs: [ calculate_matrix ]
     runs-on: "${{ matrix.os }}"
-    defaults:
-      run:
-        shell: ${{ contains(matrix.os, 'windows') && 'msys2 {0}' || 'bash' }}
     timeout-minutes: 360
     env:
       CI_JOB_NAME: ${{ matrix.name }}
@@ -80,22 +77,6 @@ jobs:
         # Check the `calculate_matrix` job to see how is the matrix defined.
         include: ${{ fromJSON(needs.calculate_matrix.outputs.jobs) }}
     steps:
-      - if: contains(matrix.os, 'windows')
-        uses: msys2/[email protected]
-        with:
-          # i686 jobs use mingw32. x86_64 and cross-compile jobs use mingw64.
-          msystem: ${{ contains(matrix.name, 'i686') && 'mingw32' || 'mingw64' }}
-          # don't try to download updates for already installed packages
-          update: false
-          # don't try to use the msys that comes built-in to the github runner,
-          # so we can control what is installed (i.e. not python)
-          release: true
-          # Inherit the full path from the Windows environment, with MSYS2's */bin/
-          # dirs placed in front. This lets us run Windows-native Python etc.
-          path-type: inherit
-          install: >
-            make
-
       - name: disable git crlf conversion
         run: git config --global core.autocrlf false
 

Cargo.lock

@@ -186,6 +186,9 @@ name = "anyhow"
 version = "1.0.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "34ac096ce696dc2fcabef30516bb13c0a68a11d30131d3df6f04711467681b04"
+dependencies = [
+ "backtrace",
+]
 
 [[package]]
 name = "ar_archive_writer"
@@ -417,9 +420,9 @@ version = "0.1.0"
 
 [[package]]
 name = "cc"
-version = "1.2.7"
+version = "1.2.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a012a0df96dd6d06ba9a1b29d6402d1a5d77c6befd2566afdc26e10603dc93d7"
+checksum = "c7777341816418c02e033934a09f20dc0ccaf65a5201ef8a450ae0105a573fda"
 dependencies = [
  "shlex",
 ]
@@ -1095,9 +1098,9 @@ dependencies = [
 
 [[package]]
 name = "elsa"
-version = "1.7.1"
+version = "1.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "848fe615fbb0a74d9ae68dcaa510106d32e37d9416207bbea4bd008bd89c47ed"
+checksum = "2343daaeabe09879d4ea058bb4f1e63da3fc07dadc6634e01bda1b3d6a9d9d2b"
 dependencies = [
  "stable_deref_trait",
 ]
@@ -1196,13 +1199,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "37909eebbb50d72f9059c3b6d82c0463f2ff062c9e95845c43a6c9c0355411be"
 
 [[package]]
-name = "field-offset"
-version = "0.3.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38e2275cc4e4fc009b0669731a1e5ab7ebf11f469eaede2bab9309a5b4d6057f"
+name = "features-status-dump"
+version = "0.1.0"
 dependencies = [
- "memoffset",
- "rustc_version",
+ "anyhow",
+ "clap",
+ "serde",
+ "serde_json",
+ "tidy",
 ]
 
 [[package]]
@@ -2281,15 +2285,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "memoffset"
-version = "0.9.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "488016bfae457b036d996092f6cb448677611ce4449e970ceaf42695203f218a"
-dependencies = [
- "autocfg",
-]
-
 [[package]]
 name = "mime"
 version = "0.3.17"
@@ -2308,9 +2303,9 @@ dependencies = [
 
 [[package]]
 name = "minifier"
-version = "0.3.2"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd559bbf5d350ac7f2c1cf92ed71a869b847a92bce0c1318b47932a5b5f65cdd"
+checksum = "1cf47565b1430f5fe6c81d3afcb4b835271348d7eb35294a4d592e38dd09ea22"
 
 [[package]]
 name = "minimal-lexical"
@@ -3273,13 +3268,6 @@ dependencies = [
  "tikv-jemalloc-sys",
 ]
 
-[[package]]
-name = "rustc-perf-wrapper"
-version = "0.1.0"
-dependencies = [
- "clap",
-]
-
 [[package]]
 name = "rustc-rayon"
 version = "0.5.1"
@@ -3329,7 +3317,6 @@ dependencies = [
  "rand 0.8.5",
  "rand_xoshiro",
  "rustc_data_structures",
- "rustc_feature",
  "rustc_index",
  "rustc_macros",
  "rustc_serialize",
@@ -3386,10 +3373,12 @@ dependencies = [
 name = "rustc_ast_lowering"
 version = "0.0.0"
 dependencies = [
+ "rustc_abi",
  "rustc_ast",
  "rustc_ast_pretty",
  "rustc_data_structures",
  "rustc_errors",
+ "rustc_feature",
  "rustc_fluent_macro",
  "rustc_hir",
  "rustc_index",
@@ -3408,6 +3397,7 @@ name = "rustc_ast_passes"
 version = "0.0.0"
 dependencies = [
  "itertools",
+ "rustc_abi",
  "rustc_ast",
  "rustc_ast_pretty",
  "rustc_attr_parsing",
@@ -3693,6 +3683,7 @@ version = "0.0.0"
 dependencies = [
  "ctrlc",
  "libc",
+ "rustc_abi",
  "rustc_ast",
  "rustc_ast_lowering",
  "rustc_ast_passes",
@@ -4001,6 +3992,7 @@ version = "0.0.0"
 dependencies = [
  "rustc-rayon",
  "rustc-rayon-core",
+ "rustc_abi",
  "rustc_ast",
  "rustc_ast_lowering",
  "rustc_ast_passes",
@@ -4050,6 +4042,7 @@ name = "rustc_lexer"
 version = "0.0.0"
 dependencies = [
  "expect-test",
+ "memchr",
  "unicode-properties",
  "unicode-xid",
 ]
@@ -4162,7 +4155,6 @@ version = "0.0.0"
 dependencies = [
  "bitflags",
  "either",
- "field-offset",
  "gsgdt",
  "polonius-engine",
  "rustc-rayon-core",
@@ -4346,6 +4338,7 @@ version = "0.0.0"
 dependencies = [
  "rustc_abi",
  "rustc_ast",
+ "rustc_ast_lowering",
  "rustc_ast_pretty",
  "rustc_attr_parsing",
  "rustc_data_structures",
@@ -4410,7 +4403,6 @@ dependencies = [
 name = "rustc_query_impl"
 version = "0.0.0"
 dependencies = [
- "field-offset",
  "measureme",
  "rustc_data_structures",
  "rustc_errors",
@@ -5418,6 +5410,7 @@ dependencies = [
  "regex",
  "rustc-hash 2.1.0",
  "semver",
+ "serde",
  "similar",
  "termcolor",
  "walkdir",

Cargo.toml

@@ -45,8 +45,8 @@ members = [
   "src/tools/rustdoc-gui-test",
   "src/tools/opt-dist",
   "src/tools/coverage-dump",
-  "src/tools/rustc-perf-wrapper",
   "src/tools/wasm-component-ld",
+  "src/tools/features-status-dump",
 ]
 
 exclude = [

compiler/rustc_abi/Cargo.toml

@@ -9,7 +9,6 @@ bitflags = "2.4.1"
 rand = { version = "0.8.4", default-features = false, optional = true }
 rand_xoshiro = { version = "0.6.0", optional = true }
 rustc_data_structures = { path = "../rustc_data_structures", optional = true  }
-rustc_feature = { path = "../rustc_feature", optional = true }
 rustc_index = { path = "../rustc_index", default-features = false }
 rustc_macros = { path = "../rustc_macros", optional = true }
 rustc_serialize = { path = "../rustc_serialize", optional = true  }
@@ -24,7 +23,6 @@ default = ["nightly", "randomize"]
 # without depending on rustc_data_structures, rustc_macros and rustc_serialize
 nightly = [
     "dep:rustc_data_structures",
-    "dep:rustc_feature",
     "dep:rustc_macros",
     "dep:rustc_serialize",
     "dep:rustc_span",

compiler/rustc_abi/src/callconv.rs

@@ -1,73 +1,9 @@
-mod abi {
-    pub(crate) use crate::Primitive::*;
-    pub(crate) use crate::Variants;
-}
-
-#[cfg(feature = "nightly")]
-use rustc_macros::HashStable_Generic;
-
-use crate::{Align, HasDataLayout, Size};
 #[cfg(feature = "nightly")]
-use crate::{BackendRepr, FieldsShape, TyAbiInterface, TyAndLayout};
-
-#[cfg_attr(feature = "nightly", derive(HashStable_Generic))]
-#[derive(Copy, Clone, PartialEq, Eq, Hash, Debug)]
-pub enum RegKind {
-    Integer,
-    Float,
-    Vector,
-}
+use crate::{BackendRepr, FieldsShape, Primitive, Size, TyAbiInterface, TyAndLayout, Variants};
 
-#[cfg_attr(feature = "nightly", derive(HashStable_Generic))]
-#[derive(Copy, Clone, PartialEq, Eq, Hash, Debug)]
-pub struct Reg {
-    pub kind: RegKind,
-    pub size: Size,
-}
+mod reg;
 
-macro_rules! reg_ctor {
-    ($name:ident, $kind:ident, $bits:expr) => {
-        pub fn $name() -> Reg {
-            Reg { kind: RegKind::$kind, size: Size::from_bits($bits) }
-        }
-    };
-}
-
-impl Reg {
-    reg_ctor!(i8, Integer, 8);
-    reg_ctor!(i16, Integer, 16);
-    reg_ctor!(i32, Integer, 32);
-    reg_ctor!(i64, Integer, 64);
-    reg_ctor!(i128, Integer, 128);
-
-    reg_ctor!(f32, Float, 32);
-    reg_ctor!(f64, Float, 64);
-}
-
-impl Reg {
-    pub fn align<C: HasDataLayout>(&self, cx: &C) -> Align {
-        let dl = cx.data_layout();
-        match self.kind {
-            RegKind::Integer => match self.size.bits() {
-                1 => dl.i1_align.abi,
-                2..=8 => dl.i8_align.abi,
-                9..=16 => dl.i16_align.abi,
-                17..=32 => dl.i32_align.abi,
-                33..=64 => dl.i64_align.abi,
-                65..=128 => dl.i128_align.abi,
-                _ => panic!("unsupported integer: {self:?}"),
-            },
-            RegKind::Float => match self.size.bits() {
-                16 => dl.f16_align.abi,
-                32 => dl.f32_align.abi,
-                64 => dl.f64_align.abi,
-                128 => dl.f128_align.abi,
-                _ => panic!("unsupported float: {self:?}"),
-            },
-            RegKind::Vector => dl.vector_align(self.size).abi,
-        }
-    }
-}
+pub use reg::{Reg, RegKind};
 
 /// Return value from the `homogeneous_aggregate` test function.
 #[derive(Copy, Clone, Debug)]
@@ -134,8 +70,8 @@ impl<'a, Ty> TyAndLayout<'a, Ty> {
             // The primitive for this algorithm.
             BackendRepr::Scalar(scalar) => {
                 let kind = match scalar.primitive() {
-                    abi::Int(..) | abi::Pointer(_) => RegKind::Integer,
-                    abi::Float(_) => RegKind::Float,
+                    Primitive::Int(..) | Primitive::Pointer(_) => RegKind::Integer,
+                    Primitive::Float(_) => RegKind::Float,
                 };
                 Ok(HomogeneousAggregate::Homogeneous(Reg { kind, size: self.size }))
             }
@@ -206,8 +142,8 @@ impl<'a, Ty> TyAndLayout<'a, Ty> {
                 let (mut result, mut total) = from_fields_at(*self, Size::ZERO)?;
 
                 match &self.variants {
-                    abi::Variants::Single { .. } | abi::Variants::Empty => {}
-                    abi::Variants::Multiple { variants, .. } => {
+                    Variants::Single { .. } | Variants::Empty => {}
+                    Variants::Multiple { variants, .. } => {
                         // Treat enum variants like union members.
                         // HACK(eddyb) pretend the `enum` field (discriminant)
                         // is at the start of every variant (otherwise the gap