Sync rustc_codegen_cranelift

compiler/rustc_codegen_cranelift/.github/workflows/main.yml

@@ -7,11 +7,18 @@ on:
 jobs:
   build:
     runs-on: ${{ matrix.os }}
+    timeout-minutes: 60
 
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, macos-latest]
+        include:
+          - os: ubuntu-latest
+          - os: macos-latest
+          # cross-compile from Linux to Windows using mingw
+          - os: ubuntu-latest
+            env:
+              TARGET_TRIPLE: x86_64-pc-windows-gnu
 
     steps:
     - uses: actions/checkout@v2
@@ -36,13 +43,21 @@ jobs:
         path: target
         key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('rust-toolchain', '**/Cargo.lock') }}
 
+    - name: Install MinGW toolchain and wine
+      if: matrix.os == 'ubuntu-latest' && matrix.env.TARGET_TRIPLE == 'x86_64-pc-windows-gnu'
+      run: |
+        sudo apt-get install -y gcc-mingw-w64-x86-64 wine-stable
+        rustup target add x86_64-pc-windows-gnu
+
     - name: Prepare dependencies
       run: |
         git config --global user.email "[email protected]"
         git config --global user.name "User"
         ./prepare.sh
 
     - name: Test
+      env:
+        TARGET_TRIPLE: ${{ matrix.env.TARGET_TRIPLE }}
       run: |
         # Enable backtraces for easier debugging
         export RUST_BACKTRACE=1
@@ -51,12 +66,16 @@ jobs:
         export COMPILE_RUNS=2
         export RUN_RUNS=2
 
+        # Enable extra checks
+        export CG_CLIF_ENABLE_VERIFIER=1
+
         ./test.sh
 
     - name: Package prebuilt cg_clif
       run: tar cvfJ cg_clif.tar.xz build
 
     - name: Upload prebuilt cg_clif
+      if: matrix.env.TARGET_TRIPLE != 'x86_64-pc-windows-gnu'
       uses: actions/upload-artifact@v2
       with:
         name: cg_clif-${{ runner.os }}

compiler/rustc_codegen_cranelift/.github/workflows/rustc.yml

@@ -0,0 +1,82 @@
+name: Various rustc tests
+
+on:
+  - push
+
+jobs:
+  bootstrap_rustc:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Cache cargo installed crates
+      uses: actions/cache@v2
+      with:
+        path: ~/.cargo/bin
+        key: ${{ runner.os }}-cargo-installed-crates
+
+    - name: Cache cargo registry and index
+      uses: actions/cache@v2
+      with:
+        path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+        key: ${{ runner.os }}-cargo-registry-and-index-${{ hashFiles('**/Cargo.lock') }}
+
+    - name: Cache cargo target dir
+      uses: actions/cache@v2
+      with:
+        path: target
+        key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('rust-toolchain', '**/Cargo.lock') }}
+
+    - name: Prepare dependencies
+      run: |
+        git config --global user.email "[email protected]"
+        git config --global user.name "User"
+        ./prepare.sh
+
+    - name: Test
+      run: |
+        # Enable backtraces for easier debugging
+        export RUST_BACKTRACE=1
+
+        ./scripts/test_bootstrap.sh
+  rustc_test_suite:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Cache cargo installed crates
+      uses: actions/cache@v2
+      with:
+        path: ~/.cargo/bin
+        key: ${{ runner.os }}-cargo-installed-crates
+
+    - name: Cache cargo registry and index
+      uses: actions/cache@v2
+      with:
+        path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+        key: ${{ runner.os }}-cargo-registry-and-index-${{ hashFiles('**/Cargo.lock') }}
+
+    - name: Cache cargo target dir
+      uses: actions/cache@v2
+      with:
+        path: target
+        key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('rust-toolchain', '**/Cargo.lock') }}
+
+    - name: Prepare dependencies
+      run: |
+        git config --global user.email "[email protected]"
+        git config --global user.name "User"
+        ./prepare.sh
+
+    - name: Test
+      run: |
+        # Enable backtraces for easier debugging
+        export RUST_BACKTRACE=1
+
+        ./scripts/test_rustc_tests.sh

compiler/rustc_codegen_cranelift/.vscode/settings.json

@@ -2,7 +2,7 @@
     // source for rustc_* is not included in the rust-src component; disable the errors about this
     "rust-analyzer.diagnostics.disabled": ["unresolved-extern-crate", "macro-error"],
     "rust-analyzer.assist.importMergeBehavior": "last",
-    "rust-analyzer.cargo.loadOutDirsFromCheck": true,
+    "rust-analyzer.cargo.runBuildScripts": true,
     "rust-analyzer.linkedProjects": [
         "./Cargo.toml",
         //"./build_sysroot/sysroot_src/src/libstd/Cargo.toml",

compiler/rustc_codegen_cranelift/Cargo.lock

@@ -39,16 +39,16 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "cranelift-bforest"
-version = "0.70.0"
-source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#cdb60ec5a9df087262ae8960a31067e88cd80058"
+version = "0.72.0"
+source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#8e43e96410a14143d368273cf1e708f8094bb8e0"
 dependencies = [
  "cranelift-entity",
 ]
 
 [[package]]
 name = "cranelift-codegen"
-version = "0.70.0"
-source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#cdb60ec5a9df087262ae8960a31067e88cd80058"
+version = "0.72.0"
+source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#8e43e96410a14143d368273cf1e708f8094bb8e0"
 dependencies = [
  "byteorder",
  "cranelift-bforest",
@@ -65,27 +65,27 @@ dependencies = [
 
 [[package]]
 name = "cranelift-codegen-meta"
-version = "0.70.0"
-source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#cdb60ec5a9df087262ae8960a31067e88cd80058"
+version = "0.72.0"
+source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#8e43e96410a14143d368273cf1e708f8094bb8e0"
 dependencies = [
  "cranelift-codegen-shared",
  "cranelift-entity",
 ]
 
 [[package]]
 name = "cranelift-codegen-shared"
-version = "0.70.0"
-source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#cdb60ec5a9df087262ae8960a31067e88cd80058"
+version = "0.72.0"
+source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#8e43e96410a14143d368273cf1e708f8094bb8e0"
 
 [[package]]
 name = "cranelift-entity"
-version = "0.70.0"
-source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#cdb60ec5a9df087262ae8960a31067e88cd80058"
+version = "0.72.0"
+source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#8e43e96410a14143d368273cf1e708f8094bb8e0"
 
 [[package]]
 name = "cranelift-frontend"
-version = "0.70.0"
-source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#cdb60ec5a9df087262ae8960a31067e88cd80058"
+version = "0.72.0"
+source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#8e43e96410a14143d368273cf1e708f8094bb8e0"
 dependencies = [
  "cranelift-codegen",
  "log",
@@ -95,8 +95,8 @@ dependencies = [
 
 [[package]]
 name = "cranelift-jit"
-version = "0.70.0"
-source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#cdb60ec5a9df087262ae8960a31067e88cd80058"
+version = "0.72.0"
+source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#8e43e96410a14143d368273cf1e708f8094bb8e0"
 dependencies = [
  "anyhow",
  "cranelift-codegen",
@@ -113,8 +113,8 @@ dependencies = [
 
 [[package]]
 name = "cranelift-module"
-version = "0.70.0"
-source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#cdb60ec5a9df087262ae8960a31067e88cd80058"
+version = "0.72.0"
+source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#8e43e96410a14143d368273cf1e708f8094bb8e0"
 dependencies = [
  "anyhow",
  "cranelift-codegen",
@@ -125,17 +125,17 @@ dependencies = [
 
 [[package]]
 name = "cranelift-native"
-version = "0.70.0"
-source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#cdb60ec5a9df087262ae8960a31067e88cd80058"
+version = "0.72.0"
+source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#8e43e96410a14143d368273cf1e708f8094bb8e0"
 dependencies = [
  "cranelift-codegen",
  "target-lexicon",
 ]
 
 [[package]]
 name = "cranelift-object"
-version = "0.70.0"
-source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#cdb60ec5a9df087262ae8960a31067e88cd80058"
+version = "0.72.0"
+source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#8e43e96410a14143d368273cf1e708f8094bb8e0"
 dependencies = [
  "anyhow",
  "cranelift-codegen",
@@ -240,6 +240,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "memmap2"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "04e3e85b970d650e2ae6d70592474087051c11c54da7f7b4949725c5735fbcc6"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "object"
 version = "0.23.0"
@@ -310,6 +319,7 @@ dependencies = [
  "gimli",
  "indexmap",
  "libloading",
+ "memmap2",
  "object",
  "smallvec",
  "target-lexicon",

compiler/rustc_codegen_cranelift/Cargo.toml

@@ -16,12 +16,13 @@ cranelift-jit = { git = "https://github.com/bytecodealliance/wasmtime/", branch
 cranelift-object = { git = "https://github.com/bytecodealliance/wasmtime/", branch = "main" }
 target-lexicon = "0.11.0"
 gimli = { version = "0.23.0", default-features = false, features = ["write"]}
-object = { version = "0.23.0", default-features = false, features = ["std", "read_core", "write", "coff", "elf", "macho", "pe"] }
+object = { version = "0.23.0", default-features = false, features = ["std", "read_core", "write", "archive", "coff", "elf", "macho", "pe"] }
 
 ar = { git = "https://github.com/bjorn3/rust-ar.git", branch = "do_not_remove_cg_clif_ranlib" }
 indexmap = "1.0.2"
 libloading = { version = "0.6.0", optional = true }
 smallvec = "1.6.1"
+memmap2 = "0.2.1"
 
 # Uncomment to use local checkout of cranelift
 #[patch."https://github.com/bytecodealliance/wasmtime/"]
@@ -75,3 +76,6 @@ debug = false
 [profile.release.package.syn]
 opt-level = 0
 debug = false
+
+[package.metadata.rust-analyzer]
+rustc_private = true