Merge branch 'main' into views-concat

Author: changkhothuychung

.ci/utils.sh

@@ -24,16 +24,18 @@ function at-exit {
   retcode=$?
 
   mkdir -p artifacts
+  sccache --show-stats
   sccache --show-stats >> artifacts/sccache_stats.txt
   cp "${BUILD_DIR}"/.ninja_log artifacts/.ninja_log
+  cp "${MONOREPO_ROOT}"/*.log artifacts/ || :
   cp "${BUILD_DIR}"/test-results.*.xml artifacts/ || :
 
   # If building fails there will be no results files.
   shopt -s nullglob
 
   if [[ "$GITHUB_STEP_SUMMARY" != "" ]]; then
     python "${MONOREPO_ROOT}"/.ci/generate_test_report_github.py \
-      $retcode "${BUILD_DIR}"/test-results.*.xml "${BUILD_DIR}"/ninja*.log \
+      $retcode "${BUILD_DIR}"/test-results.*.xml "${MONOREPO_ROOT}"/ninja*.log \
       >> $GITHUB_STEP_SUMMARY
   fi
 }

.github/new-prs-labeler.yml

@@ -90,9 +90,6 @@ LTO:
   - llvm/lib/Transforms/*/FunctionImport*
   - llvm/tools/gold/**
 
-mc:
-  - llvm/*/MC/**
-
 clang:driver:
   - clang/*/Driver/**
 
@@ -621,6 +618,12 @@ llvm:adt:
 llvm:support:
   - llvm/**/Support/**
 
+# Skip llvm/test/MC and llvm/unittests/MC, which includes target-specific directories.
+llvm:mc:
+  - llvm/include/llvm/MC/**
+  - llvm/lib/MC/**
+  - llvm/tools/llvm-mc/**
+
 llvm:transforms:
   - llvm/lib/Transforms/**
   - llvm/include/llvm/Transforms/**

.github/workflows/bazel-checks.yml

@@ -0,0 +1,32 @@
+name: Bazel Checks
+
+permissions:
+  contents: read
+
+on:
+  push:
+    paths:
+      - '.github/workflows/bazel-checks.yml'
+      - 'utils/bazel/**'
+    branches:
+      - main
+  pull_request:
+    paths:
+      - '.github/workflows/bazel-checks.yml'
+      - 'utils/bazel/**'
+
+jobs:
+  buildifier:
+    name: "Buildifier"
+    runs-on: ubuntu-24.04
+    if: github.repository == 'llvm/llvm-project'
+    steps:
+      - name: Fetch LLVM sources
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - name: Setup Buildifier
+        run: |
+          sudo curl -L https://github.com/bazelbuild/buildtools/releases/download/v8.2.1/buildifier-linux-amd64 -o /usr/bin/buildifier
+          sudo chmod +x /usr/bin/buildifier
+      - name: Run Buildifier
+        run: |
+          buildifier --mode=check $(find ./utils/bazel -name *BUILD*)

.github/workflows/build-ci-container-windows.yml

@@ -25,7 +25,7 @@ jobs:
       container-filename: ${{ steps.vars.outputs.container-filename }}
     steps:
       - name: Checkout LLVM
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           sparse-checkout: .github/workflows/containers/github-action-ci-windows
       - name: Write Variables

.github/workflows/build-ci-container.yml

@@ -30,7 +30,7 @@ jobs:
             runs-on: depot-ubuntu-24.04-arm-16
     steps:
       - name: Checkout LLVM
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           sparse-checkout: .github/workflows/containers/github-action-ci/
       # podman is not installed by default on the ARM64 images.

.github/workflows/build-metrics-container.yml

@@ -27,7 +27,7 @@ jobs:
       container-filename: ${{ steps.vars.outputs.container-filename }}
     steps:
       - name: Checkout LLVM
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           sparse-checkout: .ci/metrics/
       - name: Write Variables

.github/workflows/check-ci.yml

@@ -22,7 +22,7 @@ jobs:
     if: github.repository == 'llvm/llvm-project'
     steps:
       - name: Fetch LLVM sources
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           sparse-checkout: .ci
       - name: Setup Python

.github/workflows/ci-post-commit-analyzer.yml

@@ -41,7 +41,7 @@ jobs:
       LLVM_VERSION: 18
     steps:
       - name: Checkout Source
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Setup ccache
         uses: hendrikmuhs/ccache-action@a1209f81afb8c005c13b4296c32e363431bffea5 # v1.2.17

.github/workflows/commit-access-greeter.yml

@@ -18,7 +18,7 @@ jobs:
       github.event.label.name == 'infra:commit-access-request'
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           sparse-checkout: llvm/utils/git/
 

.github/workflows/commit-access-review.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Fetch LLVM sources
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Install dependencies
         run: |