Update aie-public to llvmorg-19-init~1

.ci/generate-buildkite-pipeline-premerge

@@ -107,7 +107,7 @@ function add-dependencies() {
       done
     ;;
     compiler-rt|libc|openmp)
-      echo clang
+      echo clang lld
     ;;
     flang|lldb)
       for p in llvm clang; do

.ci/monolithic-linux.sh

@@ -45,7 +45,7 @@ cmake -S ${MONOREPO_ROOT}/llvm -B ${BUILD_DIR} \
       -D LLVM_ENABLE_ASSERTIONS=ON \
       -D LLVM_BUILD_EXAMPLES=ON \
       -D COMPILER_RT_BUILD_LIBFUZZER=OFF \
-      -D LLVM_LIT_ARGS="-v --xunit-xml-output ${BUILD_DIR}/test-results.xml" \
+      -D LLVM_LIT_ARGS="-v --xunit-xml-output ${BUILD_DIR}/test-results.xml --timeout=1200 --time-tests" \
       -D LLVM_ENABLE_LLD=ON \
       -D CMAKE_CXX_FLAGS=-gmlt \
       -D BOLT_CLANG_EXE=/usr/bin/clang \

.ci/monolithic-windows.sh

@@ -45,7 +45,7 @@ cmake -S ${MONOREPO_ROOT}/llvm -B ${BUILD_DIR} \
       -D LLVM_ENABLE_ASSERTIONS=ON \
       -D LLVM_BUILD_EXAMPLES=ON \
       -D COMPILER_RT_BUILD_LIBFUZZER=OFF \
-      -D LLVM_LIT_ARGS="-v --xunit-xml-output ${BUILD_DIR}/test-results.xml" \
+      -D LLVM_LIT_ARGS="-v --xunit-xml-output ${BUILD_DIR}/test-results.xml --timeout=1200 --time-tests" \
       -D COMPILER_RT_BUILD_ORC=OFF \
       -D CMAKE_C_COMPILER_LAUNCHER=sccache \
       -D CMAKE_CXX_COMPILER_LAUNCHER=sccache \

.github/dependabot.yml

@@ -0,0 +1,18 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "monthly"
+    groups:
+      github-actions:
+        patterns:
+          - "*"
+  - package-ecosystem: "pip"
+    directory: "/llvm/docs"
+    schedule:
+      interval: "monthly"
+    groups:
+      llvm-docs-requirements:
+        patterns:
+          - "*"

.github/new-prs-labeler.yml

@@ -308,6 +308,9 @@ clang-tidy:
   - clang-tools-extra/docs/clang-tidy/**
   - clang-tools-extra/test/clang-tidy/**
 
+clang-tools-extra:
+  - clang-tools-extra/**
+
 tools:llvm-mca:
   - llvm/tools/llvm-mca/**
   - llvm/include/llvm/MCA/**
@@ -591,13 +594,16 @@ mlgo:
   - llvm/include/llvm/Analysis/*Runner.h
   - llvm/unittests/Analysis/ML*
   - llvm/lib/Analysis/FunctionPropertiesAnalysis.cpp
+  - llvm/lib/Analysis/TrainingLogger.cpp
   - llvm/include/llvm/Analysis/FunctionPropertiesAnalysis.h
+  - llvm/include/llvm/Analysis/Utils/TrainingLogger.h
   - llvm/test/Analysis/FunctionPropertiesAnalysis/*
   - llvm/unittests/Analysis/FunctionPropertiesAnalysisTest.cpp
   - llvm/test/Transforms/inline/ML/**
   - llvm/lib/CodeGen/ML*
   - llvm/unittests/CodeGen/ML*
   - llvm/test/CodeGen/MLRegAlloc/**
+  - llvm/utils/mlgo-utils/*
 
 tools:llvm-exegesis:
   - llvm/tools/llvm-exegesis/**

.github/workflows/README.md

@@ -1 +1 @@
-Github action workflows should be stored in this directrory.
+Github action workflows should be stored in this directory.

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

@@ -0,0 +1,60 @@
+
+name: Build CI Container
+
+permissions:
+  contents: read
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - .github/workflows/build-ci-container.yml
+      - '.github/workflows/containers/github-action-ci/**'
+  pull_request:
+    branches:
+      - main
+    paths:
+      - .github/workflows/build-ci-container.yml
+      - '.github/workflows/containers/github-action-ci/**'
+
+jobs:
+  build-ci-container:
+    if: github.repository_owner == 'llvm'
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+    steps:
+      - name: Write Variables
+        id: vars
+        run: |
+          tag=`date +%s`
+          container_name="ghcr.io/$GITHUB_REPOSITORY_OWNER/ci-ubuntu-22.04"
+          echo "container-name=$container_name" >> $GITHUB_OUTPUT
+          echo "container-name-tag=$container_name:$tag" >> $GITHUB_OUTPUT
+
+      - name: Checkout LLVM
+        uses: actions/checkout@v4
+        with:
+          sparse-checkout: .github/workflows/containers/github-action-ci/
+
+      - name: Build Container
+        working-directory: ./.github/workflows/containers/github-action-ci/
+        run: |
+          podman build -t ${{ steps.vars.outputs.container-name-tag }} .
+          podman tag ${{ steps.vars.outputs.container-name-tag }} ${{ steps.vars.outputs.container-name }}:latest
+
+      - name: Test Container
+        run: |
+          for image in ${{ steps.vars.outputs.container-name-tag }} ${{  steps.vars.outputs.container-name }}; do
+            podman run --rm -it $image /usr/bin/bash -x -c 'printf '\''#include <iostream>\nint main(int argc, char **argv) { std::cout << "Hello\\n"; }'\'' | clang++ -x c++ - && ./a.out | grep Hello'
+          done
+
+      - name: Push Container
+        if: github.event_name == 'push'
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          podman login -u ${{ github.actor }} -p $GITHUB_TOKEN ghcr.io
+          podman push ${{ steps.vars.outputs.container-name-tag }}
+          podman push ${{ steps.vars.outputs.container-name }}:latest

.github/workflows/containers/github-action-ci/Dockerfile

@@ -0,0 +1,48 @@
+FROM docker.io/library/ubuntu:22.04 as base
+ENV LLVM_SYSROOT=/opt/llvm/
+
+FROM base as toolchain
+ENV LLVM_MAJOR=17
+ENV LLVM_VERSION=${LLVM_MAJOR}.0.6
+ENV LLVM_DIRNAME=clang+llvm-${LLVM_VERSION}-x86_64-linux-gnu-ubuntu-22.04
+ENV LLVM_FILENAME=${LLVM_DIRNAME}.tar.xz
+
+RUN apt-get update && \
+    apt-get install -y \
+    curl \
+    xz-utils
+
+RUN mkdir -p $LLVM_SYSROOT/bin/ $LLVM_SYSROOT/lib/
+
+RUN curl -O -L https://github.com/llvm/llvm-project/releases/download/llvmorg-$LLVM_VERSION/$LLVM_FILENAME
+
+RUN tar -C $LLVM_SYSROOT --strip-components=1 -xJf $LLVM_FILENAME \
+    $LLVM_DIRNAME/bin/clang \
+    $LLVM_DIRNAME/bin/clang++ \
+    $LLVM_DIRNAME/bin/clang-cl \
+    $LLVM_DIRNAME/bin/clang-$LLVM_MAJOR \
+    $LLVM_DIRNAME/bin/lld \
+    $LLVM_DIRNAME/bin/ld.lld \
+    $LLVM_DIRNAME/lib/clang/
+
+
+FROM base
+
+COPY --from=toolchain $LLVM_SYSROOT $LLVM_SYSROOT
+
+# Need to install curl for hendrikmuhs/ccache-action
+# Need nodejs for some of the GitHub actions.
+# Need perl-modules for clang analyzer tests.
+RUN apt-get update && \
+    apt-get install -y \
+    binutils \
+    cmake \
+    curl \
+    libstdc++-11-dev \
+    ninja-build \
+    nodejs \
+    perl-modules \
+    python3-psutil
+
+ENV LLVM_SYSROOT=$LLVM_SYSROOT
+ENV PATH=${LLVM_SYSROOT}/bin:${PATH}

.github/workflows/docs.yml

@@ -138,7 +138,7 @@ jobs:
       - name: Build libcxx docs
         if: steps.docs-changed-subprojects.outputs.libcxx_any_changed == 'true'
         run: |
-          cmake -B libcxx-build -GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_RUNTIMES="libcxxabi;libcxx" -DLLVM_ENABLE_SPHINX=ON ./runtimes
+          cmake -B libcxx-build -GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_RUNTIMES="libcxxabi;libcxx;libunwind" -DLLVM_ENABLE_SPHINX=ON ./runtimes
           TZ=UTC ninja -C libcxx-build docs-libcxx-html
       - name: Build libc docs
         if: steps.docs-changed-subprojects.outputs.libc_any_changed == 'true'
@@ -167,4 +167,3 @@ jobs:
         run: |
           cmake -B flang-build -GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_PROJECTS="clang;mlir;flang" -DLLVM_ENABLE_SPHINX=ON -DSPHINX_WARNINGS_AS_ERRORS=OFF ./llvm
           TZ=UTC ninja -C flang-build docs-flang-html docs-flang-man
-

.github/workflows/issue-subscriber.yml

@@ -13,19 +13,24 @@ jobs:
     runs-on: ubuntu-latest
     if: github.repository == 'llvm/llvm-project'
     steps:
+      - name: Checkout Automation Script
+        uses: actions/checkout@v4
+        with:
+          sparse-checkout: llvm/utils/git/
+          ref: main
+
       - name: Setup Automation Script
+        working-directory: ./llvm/utils/git/
         run: |
-          curl -O -L --fail https://raw.githubusercontent.com/"$GITHUB_REPOSITORY"/"$GITHUB_SHA"/llvm/utils/git/github-automation.py
-          curl -O -L --fail https://raw.githubusercontent.com/"$GITHUB_REPOSITORY"/"$GITHUB_SHA"/llvm/utils/git/requirements.txt
-          chmod a+x github-automation.py
           pip install -r requirements.txt
 
       - name: Update watchers
+        working-directory: ./llvm/utils/git/
         # https://docs.github.com/en/actions/security-guides/security-hardening-for-github-actions#using-an-intermediate-environment-variable
         env:
           LABEL_NAME: ${{ github.event.label.name }}
         run: |
-          ./github-automation.py \
+          python3 ./github-automation.py \
             --token '${{ secrets.ISSUE_SUBSCRIBER_TOKEN }}' \
             issue-subscriber \
             --issue-number '${{ github.event.issue.number }}' \

.github/workflows/libclang-python-tests.yml

@@ -0,0 +1,47 @@
+name: Libclang Python Binding Tests
+
+permissions:
+  contents: read
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - 'main'
+    paths:
+      - 'clang/bindings/python/**'
+      - 'clang/tools/libclang/**'
+      - 'clang/CMakeList.txt'
+      - '.github/workflows/libclang-python-tests.yml'
+      - '.github/workflows/llvm-project-tests.yml'
+  pull_request:
+    paths:
+      - 'clang/bindings/python/**'
+      - 'clang/tools/libclang/**'
+      - 'clang/CMakeList.txt'
+      - '.github/workflows/libclang-python-tests.yml'
+      - '.github/workflows/llvm-project-tests.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:
+  check-clang-python:
+    # Build libclang and then run the libclang Python binding's unit tests.
+    name: Build and run Python unit tests
+    if: github.repository == 'llvm/llvm-project'
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.7", "3.11"]
+    uses: ./.github/workflows/llvm-project-tests.yml
+    with:
+      build_target: check-clang-python
+      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"]'
+      python_version: ${{ matrix.python-version }}

.github/workflows/libcxx-build-and-test.yaml

@@ -23,8 +23,8 @@ on:
       - 'cmake/**'
       - '.github/workflows/libcxx-build-and-test.yaml'
   schedule:
-    # Run nightly at 8 AM UTC (or roughly 3 AM eastern)
-    - cron: '0 3 * * *'
+    # Run nightly at 08:00 UTC (aka 00:00 Pacific, aka 03:00 Eastern)
+    - cron: '0 8 * * *'
 
 permissions:
   contents: read # Default everything to read-only
@@ -35,7 +35,6 @@ concurrency:
 
 
 env:
-  CMAKE: "/opt/bin/cmake"
   # LLVM POST-BRANCH bump version
   # LLVM POST-BRANCH add compiler test for ToT - 1, e.g. "Clang 17"
   # LLVM RELEASE bump remove compiler ToT - 3, e.g. "Clang 15"
@@ -161,32 +160,26 @@ jobs:
           'generic-no-unicode',
           'generic-no-wide-characters',
           'generic-no-rtti',
+          'generic-optimized-speed',
           'generic-static',
-          'generic-with_llvm_unwinder',
           # TODO Find a better place for the benchmark and bootstrapping builds to live. They're either very expensive
           # or don't provide much value since the benchmark run results are too noise on the bots.
           'benchmarks',
           'bootstrapping-build'
         ]
         machine: [ 'libcxx-runners-8-set' ]
-        std_modules: [ 'OFF' ]
         include:
         - config: 'generic-cxx26'
           machine: libcxx-runners-8-set
-          std_modules: 'ON'
         - config: 'generic-asan'
           machine: libcxx-runners-8-set
-          std_modules: 'OFF'
         - config: 'generic-tsan'
           machine: libcxx-runners-8-set
-          std_modules: 'OFF'
         - config: 'generic-ubsan'
           machine: libcxx-runners-8-set
-          std_modules: 'OFF'
         # Use a larger machine for MSAN to avoid timeout and memory allocation issues.
         - config: 'generic-msan'
           machine: libcxx-runners-8-set
-          std_modules: 'OFF'
     runs-on: ${{ matrix.machine }}
     steps:
       - uses: actions/checkout@v4
@@ -196,7 +189,6 @@ jobs:
           CC: clang-18
           CXX: clang++-18
           ENABLE_CLANG_TIDY: "OFF"
-          ENABLE_STD_MODULES: ${{ matrix.std_modules }}
       - uses: actions/upload-artifact@v3
         if: always()
         with:
@@ -207,4 +199,3 @@ jobs:
             **/CMakeError.log
             **/CMakeOutput.log
             **/crash_diagnostics/*
-

.github/workflows/llvm-project-tests.yml

@@ -18,6 +18,10 @@ on:
       os_list:
         required: false
         default: '["ubuntu-latest", "windows-2019", "macOS-11"]'
+      python_version:
+        required: false
+        type: string
+        default: '3.11'
   workflow_call:
     inputs:
       cache-key:
@@ -46,6 +50,11 @@ on:
         # https://github.com/actions/virtual-environments/issues/5900
         default: '["ubuntu-latest", "windows-2019", "macOS-11"]'
 
+      python_version:
+        required: false
+        type: string
+        default: '3.11'
+
 concurrency:
   # Skip intermediate builds: always.
   # Cancel intermediate builds: only if it is a pull request build.
@@ -75,7 +84,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v4
         with:
-          python-version: '3.11'
+          python-version: ${{ inputs.python_version }}
       - name: Install Ninja
         uses: llvm/actions/install-ninja@main
       # actions/checkout deletes any existing files in the new git directory,