Auto merge of #127566 - GuillaumeGomez:sync-cg_gcc, r=GuillaumeGomez

Sync rustc_codegen_gcc

Follow-up of rust-lang/rustc_codegen_gcc#535.

cc `@antoyo`

Author: bors

compiler/rustc_codegen_gcc/.github/workflows/ci.yml

@@ -49,11 +49,11 @@ jobs:
       # `llvm-14-tools` is needed to install the `FileCheck` binary which is used for asm tests.
       run: sudo apt-get install ninja-build ripgrep llvm-14-tools
 
-    - name: Install rustfmt
-      run: rustup component add rustfmt
+    - name: Install rustfmt & clippy
+      run: rustup component add rustfmt clippy
 
     - name: Download artifact
-      run: curl -LO https://github.com/antoyo/gcc/releases/latest/download/${{ matrix.libgccjit_version.gcc }}
+      run: curl -LO https://github.com/rust-lang/gcc/releases/latest/download/${{ matrix.libgccjit_version.gcc }}
 
     - name: Setup path to libgccjit
       run: |
@@ -78,9 +78,16 @@ jobs:
     - name: Build
       run: |
         ./y.sh prepare --only-libcore
-        ./y.sh build
+        ./y.sh build --sysroot
         cargo test
-        ./y.sh clean all
+
+    - name: Run y.sh cargo build
+      run: |
+        ./y.sh cargo build --manifest-path tests/hello-world/Cargo.toml
+
+    - name: Clean
+      run: |
+        ./y.sh clean all      
 
     - name: Prepare dependencies
       run: |
@@ -96,7 +103,12 @@ jobs:
         ./y.sh test --release --clean --build-sysroot ${{ matrix.commands }}
 
     - name: Check formatting
-      run: cargo fmt -- --check
+      run: ./y.sh fmt --check
+
+    - name: clippy
+      run: |
+        cargo clippy --all-targets -- -D warnings
+        cargo clippy --all-targets --features master -- -D warnings
 
   duplicates:
     runs-on: ubuntu-latest

compiler/rustc_codegen_gcc/.github/workflows/failures.yml

@@ -56,7 +56,7 @@ jobs:
 
     - name: Download artifact
       if: matrix.libgccjit_version.gcc != 'libgccjit12.so'
-      run: curl -LO https://github.com/antoyo/gcc/releases/latest/download/gcc-13.deb
+      run: curl -LO https://github.com/rust-lang/gcc/releases/latest/download/gcc-13.deb
 
     - name: Setup path to libgccjit
       if: matrix.libgccjit_version.gcc != 'libgccjit12.so'
@@ -94,7 +94,20 @@ jobs:
       run: cat tests/failing-non-lto-tests.txt >> tests/failing-ui-tests.txt
 
     - name: Run tests
+      # TODO: re-enable those tests for libgccjit 12.
+      if: matrix.libgccjit_version.gcc != 'libgccjit12.so'
       id: tests
       run: |
         ${{ matrix.libgccjit_version.env_extra }} ./y.sh test --release --clean --build-sysroot --test-failing-rustc ${{ matrix.libgccjit_version.extra }} | tee output_log
         rg --text "test result" output_log >> $GITHUB_STEP_SUMMARY
+
+    - name: Run failing ui pattern tests for ICE
+      # TODO: re-enable those tests for libgccjit 12.
+      if: matrix.libgccjit_version.gcc != 'libgccjit12.so'
+      id: ui-tests
+      run: |
+        ${{ matrix.libgccjit_version.env_extra }} ./y.sh test --release --test-failing-ui-pattern-tests ${{ matrix.libgccjit_version.extra }} | tee output_log_ui
+        if grep -q "the compiler unexpectedly panicked" output_log_ui; then
+          echo "Error: 'the compiler unexpectedly panicked' found in output logs. CI Error!!"
+          exit 1
+        fi