[pull] main from llvm:main

.ci/generate_test_report_lib.py

@@ -62,6 +62,18 @@ def _parse_ninja_log(ninja_log: list[str]) -> list[tuple[str, str]]:
         # aligned with the failure.
         failing_action = ninja_log[index].split("FAILED: ")[1]
         failure_log = []
+
+        # Parse the lines above the FAILED: string if the line does not come
+        # immediately after a progress indicator to ensure that we capture the
+        # entire failure message.
+        if not ninja_log[index - 1].startswith("["):
+            before_index = index - 1
+            while before_index > 0 and not ninja_log[before_index].startswith("["):
+                failure_log.append(ninja_log[before_index])
+                before_index = before_index - 1
+            failure_log.reverse()
+
+        # Parse the failure information, which comes after the FAILED: tag.
         while (
             index < len(ninja_log)
             and not ninja_log[index].startswith("[")
@@ -184,8 +196,8 @@ def generate_report(
         if return_code == 0:
             report.extend(
                 [
-                    "The build succeeded and no tests ran. This is expected in some "
-                    "build configurations."
+                    ":white_check_mark: The build succeeded and no tests ran. "
+                    "This is expected in some build configurations."
                 ]
             )
         else:
@@ -255,7 +267,7 @@ def plural(num_tests):
             report.extend(
                 [
                     "",
-                    "All tests passed but another part of the build **failed**. "
+                    "All executed tests passed, but another part of the build **failed**. "
                     "Information about the build failure could not be automatically "
                     "obtained.",
                     "",
@@ -266,12 +278,16 @@ def plural(num_tests):
             report.extend(
                 [
                     "",
-                    "All tests passed but another part of the build **failed**. Click on "
+                    "All executed tests passed, but another part of the build **failed**. Click on "
                     "a failure below to see the details.",
                     "",
                 ]
             )
             report.extend(_format_failures(ninja_failures, failure_explanations))
+    else:
+        report.extend(
+            ["", ":white_check_mark: The build succeeded and all tests passed."]
+        )
 
     if failures or return_code != 0:
         report.extend(["", UNRELATED_FAILURES_STR])

.ci/generate_test_report_lib_test.py

@@ -181,6 +181,7 @@ def test_ninja_log_mismatched_failed(self):
                 "tools/check-langley",
                 dedent(
                     """\
+                    ModuleNotFoundError: No module named 'mount_langley'
                     FAILED: tools/check-langley
                     Wow! This system is really broken!"""
                 ),
@@ -194,7 +195,7 @@ def test_title_only(self):
                 """\
                 # Foo
 
-                The build succeeded and no tests ran. This is expected in some build configurations."""
+                :white_check_mark: The build succeeded and no tests ran. This is expected in some build configurations."""
             ),
         )
 
@@ -308,7 +309,9 @@ def test_no_failures(self):
                     """\
               # Foo
 
-              * 1 test passed"""
+              * 1 test passed
+
+              :white_check_mark: The build succeeded and all tests passed."""
                 )
             ),
         )
@@ -340,7 +343,7 @@ def test_no_failures_build_failed(self):
 
               * 1 test passed
 
-              All tests passed but another part of the build **failed**. Information about the build failure could not be automatically obtained.
+              All executed tests passed, but another part of the build **failed**. Information about the build failure could not be automatically obtained.
 
               Download the build's log file to see the details.
 
@@ -387,7 +390,7 @@ def test_no_failures_build_failed_ninja_log(self):
 
                     * 1 test passed
 
-                    All tests passed but another part of the build **failed**. Click on a failure below to see the details.
+                    All executed tests passed, but another part of the build **failed**. Click on a failure below to see the details.
 
                     <details>
                     <summary>test/4.stamp</summary>
@@ -473,7 +476,7 @@ def test_no_failures_multiple_build_failed_ninja_log(self):
 
                     * 1 test passed
 
-                    All tests passed but another part of the build **failed**. Click on a failure below to see the details.
+                    All executed tests passed, but another part of the build **failed**. Click on a failure below to see the details.
 
                     <details>
                     <summary>touch test/2.stamp</summary>
@@ -975,7 +978,7 @@ def test_generate_report_end_to_end(self):
 
                     * 1 test passed
 
-                    All tests passed but another part of the build **failed**. Click on a failure below to see the details.
+                    All executed tests passed, but another part of the build **failed**. Click on a failure below to see the details.
 
                     <details>
                     <summary>test/4.stamp</summary>

.ci/premerge_advisor_explain.py

@@ -129,8 +129,10 @@ def main(
         # If the job succeeds and there is not an existing comment, we
         # should not write one to reduce noise.
         comments = []
-    with open("comments", "w") as comment_file_handle:
+    comments_file_name = f"comments-{platform.system()}-{platform.machine()}"
+    with open(comments_file_name, "w") as comment_file_handle:
         json.dump(comments, comment_file_handle)
+    print(f"Wrote comments to {comments_file_name}")
 
 
 if __name__ == "__main__":

.github/CODEOWNERS

@@ -28,6 +28,9 @@
 /llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp @nikic
 /llvm/lib/Transforms/InstCombine/ @nikic
 
+# AMDGPU buffer pointer lowerings
+/llvm/lib/Target/AMDGPU/AMDGPULowerBufferFatPointers.cpp @krzysz00
+
 /clang/test/CXX/drs/ @Endilll
 /clang/www/cxx_dr_status.html @Endilll
 /clang/www/make_cxx_dr_status @Endilll
@@ -93,9 +96,9 @@
 /mlir/lib/Dialect/Linalg/Transforms/DecomposeLinalgOps.cpp @MaheshRavishankar @nicolasvasilache
 /mlir/lib/Dialect/Linalg/Transforms/DropUnitDims.cpp @dcaballe @MaheshRavishankar @nicolasvasilache
 /mlir/lib/Dialect/Linalg/Transforms/ElementwiseOpFusion.cpp @MaheshRavishankar @nicolasvasilache
-/mlir/lib/Dialect/Linalg/Transforms/DataLayoutPropagation.cpp @hanhanW @nicolasvasilache
-/mlir/lib/Dialect/Linalg/Transforms/Transforms.cpp @dcaballe @hanhanW @nicolasvasilache
-/mlir/lib/Dialect/Linalg/Transforms/Vectorization.cpp @banach-space @dcaballe @hanhanW @nicolasvasilache @Groverkss
+/mlir/lib/Dialect/Linalg/Transforms/DataLayoutPropagation.cpp @nicolasvasilache
+/mlir/lib/Dialect/Linalg/Transforms/Transforms.cpp @dcaballe @nicolasvasilache
+/mlir/lib/Dialect/Linalg/Transforms/Vectorization.cpp @banach-space @dcaballe @nicolasvasilache @Groverkss
 
 # MemRef Dialect in MLIR.
 /mlir/lib/Dialect/MemRef/Transforms/EmulateNarrowType.cpp @MaheshRavishankar @nicolasvasilache
@@ -112,16 +115,16 @@
 /mlir/include/mlir/Dialect/Vector @banach-space @dcaballe @nicolasvasilache @Groverkss
 /mlir/include/mlir/Dialect/Vector/IR @kuhar
 /mlir/lib/Dialect/Vector @banach-space @dcaballe @nicolasvasilache @Groverkss
-/mlir/lib/Dialect/Vector/Transforms/* @banach-space @dcaballe @hanhanW @nicolasvasilache
+/mlir/lib/Dialect/Vector/Transforms/* @banach-space @dcaballe @nicolasvasilache
 /mlir/lib/Dialect/Vector/Transforms/VectorEmulateNarrowType.cpp @banach-space @dcaballe @MaheshRavishankar @nicolasvasilache
-/mlir/**/*EmulateNarrowType* @dcaballe @hanhanW
+/mlir/**/*EmulateNarrowType* @dcaballe
 
 # Presburger library in MLIR
 /mlir/**/*Presburger* @Groverkss @Superty
 
 # Tensor Dialect in MLIR.
-/mlir/lib/Dialect/Tensor/IR/TensorTilingInterfaceImpl.cpp @hanhanW @nicolasvasilache
-/mlir/lib/Dialect/Tensor/Transforms/* @hanhanW @nicolasvasilache
+/mlir/lib/Dialect/Tensor/IR/TensorTilingInterfaceImpl.cpp @nicolasvasilache
+/mlir/lib/Dialect/Tensor/Transforms/* @nicolasvasilache
 
 # Transform Dialect in MLIR.
 /mlir/include/mlir/Dialect/Transform/* @ftynse @nicolasvasilache @rolfmorel
@@ -176,7 +179,7 @@
 /clang/tools/clang-installapi/ @cyndyishida
 
 # ExtractAPI
-/clang/**/ExtractAPI @daniel-grumberg @QuietMisdreavus
+/clang/**/ExtractAPI @QuietMisdreavus @snprajwal
 
 # DWARFLinker, dwarfutil, dsymutil
 /llvm/**/DWARFLinker/ @JDevlieghere

.github/workflows/bazel-checks.yml

@@ -22,7 +22,7 @@ jobs:
     if: github.repository == 'llvm/llvm-project'
     steps:
       - name: Fetch LLVM sources
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
       - name: Setup Buildifier
         run: |
           sudo curl -L https://github.com/bazelbuild/buildtools/releases/download/v8.2.1/buildifier-linux-amd64 -o /usr/bin/buildifier --fail
@@ -41,7 +41,7 @@ jobs:
     if: github.repository == 'llvm/llvm-project'
     steps:
       - name: Fetch LLVM sources
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         # TODO(boomanaiden154): We should use a purpose built container for this. Move
         # over when we have fixed the issues with using custom containers with Github
         # ARC in GKE.

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

@@ -41,7 +41,7 @@ jobs:
             target: abi-tests
     steps:
       - name: Checkout LLVM
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           sparse-checkout: |
             .github/workflows/containers/github-action-ci-tooling/
@@ -67,7 +67,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Checkout LLVM
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           sparse-checkout: |
             .github/actions/push-container

.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@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           sparse-checkout: .github/workflows/containers/github-action-ci-windows
       - name: Write Variables

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

@@ -36,7 +36,7 @@ jobs:
           - cd $HOME && printf '#include <iostream>\nint main(int argc, char **argv) { std::cout << "Hello\\n"; }' | clang++ -x c++ - && ./a.out | grep Hello
     steps:
       - name: Checkout LLVM
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           sparse-checkout: |
             .github/workflows/containers/github-action-ci/
@@ -62,7 +62,7 @@ jobs:
       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     steps:
       - name: Checkout LLVM
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           sparse-checkout: |
             .github/actions/push-container

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

@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Checkout LLVM
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           sparse-checkout: |
             .ci/metrics/
@@ -46,7 +46,7 @@ jobs:
       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     steps:
       - name: Checkout LLVM
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           sparse-checkout: |
             .github/actions/push-container

.github/workflows/check-ci.yml

@@ -22,11 +22,11 @@ jobs:
     if: github.repository == 'llvm/llvm-project'
     steps:
       - name: Fetch LLVM sources
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           sparse-checkout: .ci
       - name: Setup Python
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
+        uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
         with:
           python-version: 3.14
           cache: 'pip'

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

@@ -41,10 +41,10 @@ jobs:
       LLVM_VERSION: 18
     steps:
       - name: Checkout Source
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
 
       - name: Setup ccache
-        uses: hendrikmuhs/ccache-action@bfa03e1de4d7f7c3e80ad9109feedd05c4f5a716 # v1.2.19
+        uses: hendrikmuhs/ccache-action@5ebbd400eff9e74630f759d94ddd7b6c26299639 # v1.2.20
         with:
           # A full build of llvm, clang, lld, and lldb takes about 250MB
           # of ccache space. There's not much reason to have more than this,

.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@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         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@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
 
       - name: Install dependencies
         run: |

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

@@ -109,14 +109,7 @@ RUN apt-get update && \
     abi-dumper \
     autoconf \
     parallel \
-    pkg-config && \
+    pkg-config \
+    universal-ctags && \
     apt-get clean && \
     rm -rf /var/lib/apt/lists/*
-
-RUN git clone https://github.com/universal-ctags/ctags.git && \
-    cd ctags && \
-    ./autogen.sh && \
-    ./configure && \
-    sudo make install && \
-    rm -Rf ../ctags
-

.github/workflows/docs.yml

@@ -55,7 +55,7 @@ jobs:
     if: github.repository == 'llvm/llvm-project'
     steps:
       - name: Fetch LLVM sources
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           fetch-depth: 2
       - name: Get subprojects that have doc changes
@@ -95,7 +95,7 @@ jobs:
             workflow:
               - '.github/workflows/docs.yml'
       - name: Setup Python env
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
+        uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
         with:
           python-version: '3.14'
           cache: 'pip'

.github/workflows/email-check.yaml

@@ -14,7 +14,7 @@ jobs:
     if: github.repository == 'llvm/llvm-project'
     steps:
       - name: Fetch LLVM sources
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           ref: ${{ github.event.pull_request.head.sha }}
 

.github/workflows/gha-codeql.yml

@@ -24,14 +24,14 @@ jobs:
       security-events: write
     steps:
       - name: Checkout LLVM
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           sparse-checkout: |
             .github/
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@e12f0178983d466f2f6028f5cc7a6d786fd97f4b # v4.31.4
+        uses: github/codeql-action/init@fe4161a26a8629af62121b670040955b330f9af2 # v4.31.6
         with:
           languages: actions
           queries: security-extended
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@e12f0178983d466f2f6028f5cc7a6d786fd97f4b # v4.31.4
+        uses: github/codeql-action/analyze@fe4161a26a8629af62121b670040955b330f9af2 # v4.31.6