Use ubuntu 22 for CI

Author: LucasSte

Diff for: .github/workflows/build-ci-container.yml

@@ -21,7 +21,7 @@ on:
 jobs:
   build-ci-container:
     if: github.repository_owner == 'llvm'
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     permissions:
       packages: write
     steps:

Diff for: .github/workflows/docs.yml

@@ -49,7 +49,7 @@ on:
 jobs:
   check-docs-build:
     name: "Test documentation build"
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     if: github.repository == 'llvm/llvm-project'
     steps:
       # Don't fetch before checking for file changes to force the file changes

Diff for: .github/workflows/issue-release-workflow.yml

@@ -32,7 +32,7 @@ env:
 jobs:
   backport-commits:
     name: Backport Commits
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     if: >-
       (github.repository == 'llvm/llvm-project') &&
       !startswith(github.event.comment.body, '<!--IGNORE-->') &&
@@ -66,7 +66,7 @@ jobs:
 
   create-pull-request:
     name: Create Pull Request
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     if: >-
       (github.repository == 'llvm/llvm-project') &&
       !startswith(github.event.comment.body, '<!--IGNORE-->') &&

Diff for: .github/workflows/issue-subscriber.yml

@@ -10,7 +10,7 @@ permissions:
 
 jobs:
   auto-subscribe:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     if: github.repository == 'llvm/llvm-project'
     steps:
       - name: Checkout Automation Script

Diff for: .github/workflows/libclang-abi-tests.yml

@@ -27,7 +27,7 @@ concurrency:
 jobs:
   abi-dump-setup:
     if: github.repository_owner == 'llvm'
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     outputs:
       BASELINE_REF: ${{ steps.vars.outputs.BASELINE_REF }}
       ABI_HEADERS: ${{ steps.vars.outputs.ABI_HEADERS }}
@@ -83,7 +83,7 @@ jobs:
   abi-dump:
     if: github.repository_owner == 'llvm'
     needs: abi-dump-setup
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     strategy:
       matrix:
         name:
@@ -137,7 +137,7 @@ jobs:
 
   abi-compare:
     if: github.repository_owner == 'llvm'
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     needs:
       - abi-dump-setup
       - abi-dump

Diff for: .github/workflows/libclang-python-tests.yml

@@ -43,5 +43,5 @@ jobs:
       projects: clang
       # There is an issue running on "windows-2019".
       # See https://github.com/llvm/llvm-project/issues/76601#issuecomment-1873049082.
-      os_list: '["ubuntu-latest"]'
+      os_list: '["ubuntu-22.04"]'
       python_version: ${{ matrix.python-version }}

Diff for: .github/workflows/libcxx-check-generated-files.yml

@@ -9,7 +9,7 @@ permissions:
 
 jobs:
   check_generated_files:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       - name: Fetch LLVM sources
         uses: actions/checkout@v4

Diff for: .github/workflows/llvm-bugs.yml

@@ -11,7 +11,7 @@ on:
 
 jobs:
   auto-subscribe:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     if: github.repository == 'llvm/llvm-project'
     steps:
       - uses: actions/setup-node@v3

Diff for: .github/workflows/llvm-project-tests.yml

@@ -14,7 +14,7 @@ on:
         required: false
       os_list:
         required: false
-        default: '["ubuntu-latest", "windows-2019", "macOS-13"]'
+        default: '["ubuntu-22.04", "windows-2019", "macOS-13"]'
       python_version:
         required: false
         type: string
@@ -39,7 +39,7 @@ on:
         type: string
         # Use windows-2019 due to:
         # https://developercommunity.visualstudio.com/t/Prev-Issue---with-__assume-isnan-/1597317
-        default: '["ubuntu-latest", "windows-2019", "macOS-13"]'
+        default: '["ubuntu-22.04", "windows-2019", "macOS-13"]'
 
       python_version:
         required: false
@@ -66,7 +66,7 @@ jobs:
       fail-fast: false
       matrix:
         os:
-          - ubuntu-latest
+          - ubuntu-22.04
           # Use windows-2019 due to:
           # https://developercommunity.visualstudio.com/t/Prev-Issue---with-__assume-isnan-/1597317
           - windows-2019

Diff for: .github/workflows/llvm-tests.yml

@@ -56,7 +56,7 @@ jobs:
 
   abi-dump-setup:
     #if: github.repository_owner == 'llvm'
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     outputs:
       BASELINE_REF: ${{ steps.vars.outputs.BASELINE_REF }}
       ABI_HEADERS: ${{ steps.vars.outputs.ABI_HEADERS }}
@@ -100,7 +100,7 @@ jobs:
   abi-dump:
     #if: github.repository_owner == 'llvm'
     needs: abi-dump-setup
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     strategy:
       matrix:
         name:
@@ -170,7 +170,7 @@ jobs:
 
   abi-compare:
     #if: github.repository_owner == 'llvm'
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     needs:
       - abi-dump-setup
       - abi-dump

Diff for: .github/workflows/new-issues.yml

@@ -10,7 +10,7 @@ jobs:
   automate-issues-labels:
     permissions:
       issues: write
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     if: github.repository == 'llvm/llvm-project'
     steps:
       - uses: llvm/actions/issue-labeler@main

Diff for: .github/workflows/new-prs.yml

@@ -16,7 +16,7 @@ on:
 
 jobs:
   greeter:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     permissions:
       pull-requests: write
     # Only comment on PRs that have been opened for the first time, by someone
@@ -56,7 +56,7 @@ jobs:
   automate-prs-labels:
     # Greet first so that only the author gets that notification.
     needs: greeter
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     # Ignore PRs with more than 10 commits.  Pull requests with a lot of
     # commits tend to be accidents usually when someone made a mistake while trying
     # to rebase.  We want to ignore these pull requests to avoid excessive

Diff for: .github/workflows/pr-code-format.yml

@@ -9,7 +9,7 @@ permissions:
 
 jobs:
   code_formatter:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     if: github.repository == 'llvm/llvm-project'
     steps:
       - name: Fetch LLVM sources

Diff for: .github/workflows/pr-request-release-note.yml

@@ -15,7 +15,7 @@ jobs:
       github.repository_owner == 'llvm' &&
       startsWith(github.ref, 'refs/heads/release')
 
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       # We need to pull the script from the main branch, so that we ensure
       # we get the latest version of this script.

Diff for: .github/workflows/pr-subscriber.yml

@@ -10,7 +10,7 @@ permissions:
 
 jobs:
   auto-subscribe:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     if: github.repository == 'llvm/llvm-project'
     steps:
       - name: Checkout Automation Script

Diff for: .github/workflows/release-documentation.yml

@@ -29,7 +29,7 @@ on:
 jobs:
   release-documentation:
     name: Build and Upload Release Documentation
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     env:
       upload: ${{ inputs.upload && !contains(inputs.release-version, 'rc') }}
     steps:

Diff for: .github/workflows/release-doxygen.yml

@@ -29,7 +29,7 @@ on:
 jobs:
   release-doxygen:
     name: Build and Upload Release Doxygen
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     permissions:
       contents: write
     env:

Diff for: .github/workflows/release-lit.yml

@@ -21,7 +21,7 @@ on:
 jobs:
   release-lit:
     name: Release Lit
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       - name: Checkout LLVM
         uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1

Diff for: .github/workflows/release-tasks.yml

@@ -12,7 +12,7 @@ on:
 jobs:
   validate-tag:
     name: Validate Tag
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     if: github.repository == 'llvm/llvm-project'
     outputs:
       release-version: ${{ steps.validate-tag.outputs.release-version }}
@@ -26,7 +26,7 @@ jobs:
 
   release-create:
     name: Create a New Release
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     needs: validate-tag
 
     steps:

Diff for: .github/workflows/scorecard.yml

@@ -21,7 +21,7 @@ permissions:
 jobs:
   analysis:
     name: Scorecard analysis
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     if: github.repository == 'llvm/llvm-project'
     permissions:
       # Needed to upload the results to code-scanning dashboard.

Diff for: .github/workflows/spirv-tests.yml

@@ -26,4 +26,4 @@ jobs:
       build_target: check-llvm-codegen-spirv
       projects:
       extra_cmake_args: '-DLLVM_TARGETS_TO_BUILD="" -DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD="SPIRV"'
-      os_list: '["ubuntu-latest"]'
+      os_list: '["ubuntu-22.04"]'

Diff for: .github/workflows/version-check.yml

@@ -14,7 +14,7 @@ permissions:
 jobs:
   version_check:
     if: github.repository_owner == 'llvm'
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       - name: Fetch LLVM sources
         uses: actions/checkout@v4