fix formatting in FrontendAction

Author: badumbatish

.github/workflows/clang-cir-lint.yml

@@ -0,0 +1,70 @@
+name: Clang CIR clang-tidy linting
+
+permissions:
+  contents: read
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - 'main'
+    paths:
+      - 'clang/lib/CIR/FrontendAction/**'
+      - '.github/workflows/clang-cir-lint.yml'
+  pull_request:
+    branches:
+      - '**'
+    paths:
+      - 'clang/lib/CIR/FrontendAction/**'
+      - '.github/workflows/clang-cir-lint.yml'
+
+concurrency:
+  # Skip intermediate builds: always.
+  # Cancel intermediate builds: only if it is a pull request build.
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
+
+jobs:
+  code_linter:
+    runs-on: ubuntu-24.04
+    steps:
+      - name: Fetch LLVM sources
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          fetch-depth: 2
+      - name: Configure and CodeGen
+        run: |
+          cmake -G Ninja \
+                -B build \
+                -S llvm \
+                -DLLVM_ENABLE_ASSERTIONS=OFF \
+                -DLLVM_ENABLE_PROJECTS="clang;mlir" \
+                -DCMAKE_CXX_COMPILER=clang++ \
+                -DCMAKE_C_COMPILER=clang \
+                -DCMAKE_EXPORT_COMPILE_COMMANDS=ON \
+                -DLLVM_INCLUDE_TESTS=OFF \
+                -DCLANG_INCLUDE_TESTS=OFF \
+                -DMLIR_INCLUDE_TESTS=OFF \
+                -DCMAKE_BUILD_TYPE=Release
+                -DLLVM_TARGETS_TO_BUILD=host
+
+          ninja -C build
+
+      - name: Install clang-tidy
+        uses: aminya/setup-cpp@17c11551771948abc5752bbf3183482567c7caf0 # v1.1.1
+        with:
+          clang-tidy: 20.1.8
+
+      - name: Setup Python env
+        uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.4.0
+        with:
+          python-version: '3.12'
+
+
+      - name: Run run-clang-tidy
+        run: |
+          ./clang-tools-extra/clang-tidy/tool/run-clang-tidy.py \
+                -p build '(clang/lib/CIR/FrontendAction)' \
+                -checks="-*,readability-identifier-naming" \
+                -warnings-as-errors="-*,readability-identifier-naming" \
+                -j $(nproc)