Merge branch 'main' into update_nd_fix

Author: charithaintc

.ci/compute_projects_test.py

@@ -284,6 +284,34 @@ def test_ci(self):
             "check-cxx check-cxxabi check-unwind",
         )
 
+    def test_windows_ci(self):
+        env_variables = compute_projects.get_env_variables(
+            [".ci/compute_projects.py"], "Windows"
+        )
+        self.assertEqual(
+            env_variables["projects_to_build"],
+            "clang;clang-tools-extra;libclc;lld;llvm;mlir;polly",
+        )
+        self.assertEqual(
+            env_variables["project_check_targets"],
+            "check-clang check-clang-cir check-clang-tools check-lld check-llvm check-mlir check-polly",
+        )
+        self.assertEqual(
+            env_variables["runtimes_to_build"],
+            "libcxx;libcxxabi;libunwind",
+        )
+        self.assertEqual(
+            env_variables["runtimes_check_targets"],
+            "",
+        )
+        # TODO(boomanaiden154): We should not be emitting these on Windows.
+        # It does not currently impact anything because we do not build the
+        # runtimes on Windows though.
+        self.assertEqual(
+            env_variables["runtimes_check_targets_needs_reconfig"],
+            "check-cxx check-cxxabi check-unwind",
+        )
+
     def test_lldb(self):
         env_variables = compute_projects.get_env_variables(
             ["lldb/CMakeLists.txt"], "Linux"

.git-blame-ignore-revs

@@ -106,3 +106,40 @@ d33bf2e9df578ff7e44fd22504d6ad5a122b7ee6
 ce46adb8b7ce645353eccaedf31ed9765dab77bb
 68070f908bb7ac5f0b5fa9722caa504ecf723f6b
 5213c57cb1f0d78aad9a253b7f6a2b62ff4c7859
+
+# [mlir] Update create method
+9e7834cadf48292b5d127d6d98f9e6d565ed5d9a
+284a5c2c0b97edddf255ea210f939203ad3d09f2
+c090ed53fb73f59cf221f5610430af8047758117
+fcbcfe44cff00101a6a98a73971398eb8dd87710
+258daf539583b80e0217d1d87941412d65cf16aa
+c610b244937ed847b0275ccb038c0f2d36310b4a
+b58ad3650f2195117f484d551ffbada27e7d1e14
+258d04c810ab10f101324cbf1fe3c7be65eb1938
+a6bf40d1c6cf010b3ad90bf7f410983453f4deb2
+dcfc853c51aecf6538182378c016f8e1604e7e97
+3f74334c38120bbdefac012d478dfce8e4eb0906
+a636b7bfdd1d8304b78e8b42ec900a21736d4afb
+75aa7065dcf653de7870758cd502a7c714f4bcd7
+2f5312563fd5cb2e355ec49109f3e63875337c7c
+967626b842551ecd997c0d10eb68c3015b63a3d7
+588845defd09359a8b87db339b563af848cf45a7
+b0434925c98c9a8906afea60a1304c870b1f574a
+8fff238b2c363b036ce9e7bf7abab3acafc87ab2
+38976a03cd367b27437e0d1e81c0ccaee2777b47
+eaa67a3cf041009ae33a45159d0465262c3af5dc
+b0312be6aa664e4cb9abec6d080e971493093d05
+2736fbd8324bf21a130c8abd4bd0e7d3aa840ac1
+4ae9fdca8af095afd91705f8dd143e93b304b6fb
+f904cdd6c3049e605d24ed17680e80e7133908a0
+972ac59c9af4ad47af0b3542ae936b3470727e5f
+7b787965431e666858fdf66db25ee5a129833927
+c3823af156b517d926a56e3d0d585e2a15720e96
+dce6679cf5cbbdaffb9c2b51dc762c5c6689ea78
+9844ba6d9740206129b52633c555f767eaa45581
+5547c6cd03ddddd405a09e51624e1f19955a85b1
+a3a007ad5fa20abc90ead4e1030b481bf109b4cf
+46f6df0848ea04449c6179ecdedc404ee5b5cf11
+b7e332d3f59f567b1999fbcc660d7837cba8e406
+6056f942abe83b05406df8b04e95ec37a3d160b5
+906295b8a31c8dac5aa845864c0bca9f02f86184

.github/CODEOWNERS

@@ -120,15 +120,16 @@
 /mlir/**/Index* @mogball
 
 # MLIR Python Bindings
-/mlir/test/python/ @ftynse @makslevental @stellaraccident
-/mlir/python/ @ftynse @makslevental @stellaraccident
+/mlir/test/python/ @ftynse @makslevental @stellaraccident @rolfmorel
+/mlir/python/ @ftynse @makslevental @stellaraccident @rolfmorel
+/mlir/lib/Bindings/Python @makslevental @rolfmorel
 
 # MLIR Mem2Reg/SROA
 /mlir/**/Transforms/Mem2Reg.* @moxinilian
 /mlir/**/Transforms/SROA.* @moxinilian
 
 # BOLT
-/bolt/ @aaupov @maksfb @rafaelauler @ayermolo @yota9 @paschalis-mpeis
+/bolt/ @aaupov @maksfb @rafaelauler @ayermolo @yota9 @paschalis-mpeis @yozhu
 
 # Bazel build system.
 /utils/bazel/ @rupprecht @keith @aaronmondal

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

@@ -90,7 +90,7 @@ RUN powershell -Command \
 RUN git config --system core.longpaths true & \
     git config --global core.autocrlf false
 
-ARG RUNNER_VERSION=2.327.0
+ARG RUNNER_VERSION=2.327.1
 ENV RUNNER_VERSION=$RUNNER_VERSION
 
 RUN powershell -Command \

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

@@ -58,10 +58,8 @@ RUN apt-get update && \
     python3-psutil \
     sudo \
     # These are needed by the premerge pipeline. Pip is used to install
-    # dependent python packages and ccache is used for build caching. File and
-    # tzdata are used for tests.
+    # dependent python packages. File and tzdata are used for tests.
     python3-pip \
-    ccache \
     file \
     tzdata && \
     apt-get clean && \
@@ -96,7 +94,7 @@ WORKDIR /home/gha
 
 FROM ci-container as ci-container-agent
 
-ENV GITHUB_RUNNER_VERSION=2.327.0
+ENV GITHUB_RUNNER_VERSION=2.327.1
 
 RUN mkdir actions-runner && \
     cd actions-runner && \

.github/workflows/libc-fullbuild-tests.yml

@@ -20,38 +20,32 @@ jobs:
         include:
           - os: ubuntu-24.04
             build_type: Debug
-            ccache-variant: sccache
-            c_compiler: clang-21
-            cpp_compiler: clang++-21
+            c_compiler: clang-22
+            cpp_compiler: clang++-22
             target: x86_64-unknown-linux-llvm
             include_scudo: ON
           - os: ubuntu-24.04
             build_type: Release
-            ccache-variant: sccache
-            c_compiler: clang-21
-            cpp_compiler: clang++-21
+            c_compiler: clang-22
+            cpp_compiler: clang++-22
             target: x86_64-unknown-linux-llvm
             include_scudo: ON
           - os: ubuntu-24.04
             build_type: MinSizeRel
-            ccache-variant: sccache
-            c_compiler: clang-21
-            cpp_compiler: clang++-21
+            c_compiler: clang-22
+            cpp_compiler: clang++-22
             target: x86_64-unknown-linux-llvm
             include_scudo: ON
-          # TODO: remove ccache logic when https://github.com/hendrikmuhs/ccache-action/issues/279 is resolved.
           - os: ubuntu-24.04-arm
             build_type: Debug
-            ccache-variant: ccache
-            c_compiler: clang-21
-            cpp_compiler: clang++-21
+            c_compiler: clang-22
+            cpp_compiler: clang++-22
             target: aarch64-unknown-linux-llvm
             include_scudo: ON
           - os: ubuntu-24.04
             build_type: Debug
-            ccache-variant: ccache
-            c_compiler: clang-21
-            cpp_compiler: clang++-21
+            c_compiler: clang-22
+            cpp_compiler: clang++-22
             target: x86_64-unknown-uefi-llvm
             include_scudo: OFF
           # TODO: add back gcc build when it is fixed
@@ -71,7 +65,7 @@ jobs:
       with:
         max-size: 1G
         key: libc_fullbuild_${{ matrix.c_compiler }}
-        variant: ${{ matrix.ccache-variant }}
+        variant: sccache
 
     # Notice:
     # - MPFR is required by some of the mathlib tests.
@@ -81,7 +75,7 @@ jobs:
       run: |
         wget https://apt.llvm.org/llvm.sh
         chmod +x llvm.sh
-        sudo ./llvm.sh 21
+        sudo ./llvm.sh 22
         sudo apt-get update
         sudo apt-get install -y libmpfr-dev libgmp-dev libmpc-dev ninja-build linux-libc-dev
         sudo ln -sf /usr/include/$(uname -p)-linux-gnu/asm /usr/include/asm
@@ -112,8 +106,8 @@ jobs:
         -DCMAKE_CXX_COMPILER=${{ matrix.cpp_compiler }} \
         -DCMAKE_C_COMPILER=${{ matrix.c_compiler }} \
         -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} \
-        -DCMAKE_C_COMPILER_LAUNCHER=${{ matrix.ccache-variant }} \
-        -DCMAKE_CXX_COMPILER_LAUNCHER=${{ matrix.ccache-variant }} \
+        -DCMAKE_C_COMPILER_LAUNCHER=sccache \
+        -DCMAKE_CXX_COMPILER_LAUNCHER=sccache \
         -DCMAKE_INSTALL_PREFIX=${{ steps.strings.outputs.build-install-dir }} \
         -DLLVM_RUNTIME_TARGETS=${{ matrix.target }} \
         -DLLVM_ENABLE_RUNTIMES="$RUNTIMES" \

.github/workflows/libc-overlay-tests.yml

@@ -20,28 +20,22 @@ jobs:
         include:
           # TODO: add linux gcc when it is fixed
           - os: ubuntu-24.04
-            ccache-variant: sccache
             compiler:
               c_compiler: clang
               cpp_compiler: clang++
-          # TODO: remove ccache logic when https://github.com/hendrikmuhs/ccache-action/issues/279 is resolved.
           - os: ubuntu-24.04-arm
-            ccache-variant: ccache
             compiler:
               c_compiler: clang
               cpp_compiler: clang++
           - os: windows-2022
-            ccache-variant: sccache
             compiler:
               c_compiler: clang-cl
               cpp_compiler: clang-cl
           - os: windows-2025
-            ccache-variant: sccache
             compiler:
               c_compiler: clang-cl
               cpp_compiler: clang-cl
           - os: macos-14
-            ccache-variant: sccache
             compiler:
               c_compiler: clang
               cpp_compiler: clang++
@@ -61,7 +55,7 @@ jobs:
       with:
         max-size: 1G
         key: libc_overlay_build_${{ matrix.os }}_${{ matrix.compiler.c_compiler }}
-        variant: ${{ matrix.ccache-variant }}
+        variant: sccache
 
     # MPFR is required by some of the mathlib tests.
     - name: Prepare dependencies (Ubuntu)
@@ -97,8 +91,8 @@ jobs:
         -DCMAKE_CXX_COMPILER=${{ matrix.compiler.cpp_compiler }}
         -DCMAKE_C_COMPILER=${{ matrix.compiler.c_compiler }}
         -DCMAKE_BUILD_TYPE=Debug
-        -DCMAKE_C_COMPILER_LAUNCHER=${{ matrix.ccache-variant }}
-        -DCMAKE_CXX_COMPILER_LAUNCHER=${{ matrix.ccache-variant }}
+        -DCMAKE_C_COMPILER_LAUNCHER=sccache
+        -DCMAKE_CXX_COMPILER_LAUNCHER=sccache
         -DCMAKE_POLICY_DEFAULT_CMP0141=NEW
         -DCMAKE_MSVC_DEBUG_INFORMATION_FORMAT=Embedded
         -DLLVM_ENABLE_RUNTIMES=libc

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

@@ -128,6 +128,7 @@ jobs:
           'generic-abi-unstable',
           'generic-hardening-mode-debug',
           'generic-hardening-mode-extensive',
+          'generic-hardening-mode-extensive-observe-semantic',
           'generic-hardening-mode-fast',
           'generic-hardening-mode-fast-with-abi-breaks',
           'generic-merged',

.github/workflows/libcxx-build-containers.yml

@@ -18,8 +18,6 @@ on:
       - 'libcxx/utils/ci/**'
       - '.github/workflows/libcxx-build-containers.yml'
   pull_request:
-    branches:
-      - main
     paths:
       - 'libcxx/utils/ci/**'
       - '.github/workflows/libcxx-build-containers.yml'
@@ -36,7 +34,9 @@ jobs:
 
     - name: Build the Linux builder image
       working-directory: libcxx/utils/ci
-      run: docker compose build actions-builder
+      run: |
+        docker compose build builder-base
+        docker compose build actions-builder
       env:
         TAG: ${{ github.sha }}
 
@@ -57,6 +57,7 @@ jobs:
       if: github.event_name == 'push'
       working-directory: libcxx/utils/ci
       run: |
+        docker compose push builder-base
         docker compose push actions-builder
       env:
         TAG: ${{ github.sha }}

.github/workflows/release-asset-audit.yml

@@ -22,7 +22,12 @@ jobs:
     runs-on: ubuntu-24.04
     if: github.repository == 'llvm/llvm-project'
     steps:
-      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 #v4.1.6
+      - name: Checkout LLVM
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          sparse-checkout: |
+            .github/workflows/release-asset-audit.py
+            llvm/utils/git/requirements.txt
       - name: "Run Audit Script"
         env:
           GITHUB_TOKEN: ${{ github.token }}