Merge 3b5e7c8 for LLVM update to 530567

Bug: 342023558
Test: presubmit
Change-Id: Ia1af762e3cac560ad128613a986c64e0fbfdb33d

.ci/generate-buildkite-pipeline-premerge

@@ -9,7 +9,7 @@
 
 #
 # This file generates a Buildkite pipeline that triggers the various CI jobs for
-# the LLVM project during pre-commit CI (each time a Phabricator diff is uploaded).
+# the LLVM project during pre-commit CI.
 #
 # See https://buildkite.com/docs/agent/v3/cli-pipeline#pipeline-format.
 #
@@ -22,19 +22,18 @@ set -o pipefail
 
 # Environment variables script works with:
 
-# Fetch origin/main to have an up to date merge base for main...HEAD diff.
-git fetch origin main:main
+# Set by buildkite
+: ${BUILDKITE_PULL_REQUEST_BASE_BRANCH:=}
+: ${BUILDKITE_COMMIT:=}
+: ${BUILDKITE_BRANCH:=}
+# Fetch origin to have an up to date merge base for the diff.
+git fetch origin
 # List of files affected by this commit
-: ${MODIFIED_FILES:=$(git diff --name-only main...HEAD)}
+: ${MODIFIED_FILES:=$(git diff --name-only origin/${BUILDKITE_PULL_REQUEST_BASE_BRANCH}...HEAD)}
 # Filter rules for generic windows tests
 : ${WINDOWS_AGENTS:='{"queue": "windows"}'}
 # Filter rules for generic linux tests
 : ${LINUX_AGENTS:='{"queue": "linux"}'}
-# Service agents, for interacting with Phabricator.
-: ${SERVICE_AGENTS:='{"queue": "service"}'}
-# Set by buildkite
-: ${BUILDKITE_COMMIT:=}
-: ${BUILDKITE_BRANCH:=}
 
 reviewID="$(git log --format=%B -n 1 | sed -nE 's/^Review-ID:[[:space:]]*(.+)$/\1/p')"
 if [[ "${reviewID}" != "" ]]; then
@@ -107,7 +106,7 @@ function add-dependencies() {
       done
     ;;
     compiler-rt|libc|openmp)
-      echo clang
+      echo clang lld
     ;;
     flang|lldb)
       for p in llvm clang; do
@@ -284,28 +283,3 @@ if [[ "${windows_projects}" != "" ]]; then
   - 'bash .ci/monolithic-windows.sh "$(echo ${windows_projects} | tr ' ' ';')" "$(echo ${windows_check_targets})"'
 EOF
 fi
-
-# If build was triggered from a Phabricator review - send an update back.
-if [[ -n "${ph_target_phid:-}" ]]; then
-  cat << EOF
-- continue_on_failure: true
-  wait: '~'
-- label: ':phabricator: update build status on Phabricator'
-  agents: ${SERVICE_AGENTS}
-  artifact_paths:
-  - 'artifacts/**/*'
-  commands:
-  - export SRC=\$\${BUILDKITE_BUILD_PATH}/llvm-premerge-checks
-  - rm -rf \$\${SRC}
-  - git clone --depth 1 https://github.com/google/llvm-premerge-checks.git "\$\${SRC}"
-  - cd \$\${SRC}
-  - git fetch origin "main":x
-  - git checkout x
-  - echo "llvm-premerge-checks commit"
-  - git rev-parse HEAD
-  - pip install -q -r \$\${SRC}/scripts/requirements.txt
-  - cd "\$\$BUILDKITE_BUILD_CHECKOUT_PATH"
-  - \$\${SRC}/scripts/summary.py
-  timeout_in_minutes: 10
-EOF
-fi

.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 \
@@ -54,4 +54,4 @@ cmake -S ${MONOREPO_ROOT}/llvm -B ${BUILD_DIR} \
 
 echo "--- ninja"
 # Targets are not escaped as they are passed as separate arguments.
-ninja -C "${BUILD_DIR}" ${targets}
+ninja -C "${BUILD_DIR}" -k 0 ${targets}

.ci/monolithic-windows.sh

@@ -38,19 +38,28 @@ targets="${2}"
 
 echo "--- cmake"
 pip install -q -r ${MONOREPO_ROOT}/mlir/python/requirements.txt
+
+# The CMAKE_*_LINKER_FLAGS to disable the manifest come from research
+# on fixing a build reliability issue on the build server, please
+# see https://github.com/llvm/llvm-project/pull/82393 and
+# https://discourse.llvm.org/t/rfc-future-of-windows-pre-commit-ci/76840/40
+# for further information.
 cmake -S ${MONOREPO_ROOT}/llvm -B ${BUILD_DIR} \
       -D LLVM_ENABLE_PROJECTS="${projects}" \
       -G Ninja \
       -D CMAKE_BUILD_TYPE=Release \
       -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 \
-      -D MLIR_ENABLE_BINDINGS_PYTHON=ON
+      -D MLIR_ENABLE_BINDINGS_PYTHON=ON \
+      -D CMAKE_EXE_LINKER_FLAGS="/MANIFEST:NO" \
+      -D CMAKE_MODULE_LINKER_FLAGS="/MANIFEST:NO" \
+      -D CMAKE_SHARED_LINKER_FLAGS="/MANIFEST:NO"
 
 echo "--- ninja"
 # Targets are not escaped as they are passed as separate arguments.
-ninja -C "${BUILD_DIR}" ${targets}
+ninja -C "${BUILD_DIR}" -k 0 ${targets}

.clang-tidy

@@ -1,4 +1,4 @@
-Checks: '-*,clang-diagnostic-*,llvm-*,misc-*,-misc-const-correctness,-misc-unused-parameters,-misc-non-private-member-variables-in-classes,-misc-no-recursion,-misc-use-anonymous-namespace,readability-identifier-naming'
+Checks: '-*,clang-diagnostic-*,llvm-*,misc-*,-misc-const-correctness,-misc-unused-parameters,-misc-non-private-member-variables-in-classes,-misc-no-recursion,-misc-use-anonymous-namespace,readability-identifier-naming,-misc-include-cleaner'
 CheckOptions:
   - key:             readability-identifier-naming.ClassCase
     value:           CamelCase

.git-blame-ignore-revs

@@ -73,3 +73,11 @@ f6d557ee34b6bbdb1dc32f29e34b4a4a8ad35e81
 
 # [libc++] Format the code base (#74334)
 9783f28cbb155e4a8d49c12e1c60ce14dcfaf0c7
+
+# [RFC] compiler-rt builtins cleanup and refactoring
+082b89b25faae3e45a023caf51b65ca0f02f377f
+0ba22f51d128bee9d69756c56c4678097270e10b
+84da0e1bb75f8666cf222d2f600f37bebb9ea389
+
+# [NFC] clang-format utils/TableGen (#80973)
+b9079baaddfed5e604fbfaa1d81a7a1c38e78c26

.github/CODEOWNERS

@@ -27,6 +27,7 @@
 /llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp @nikic
 /llvm/lib/Transforms/InstCombine/ @nikic
 
+/clang/include/clang/Sema/Sema.h @Endilll
 /clang/test/CXX/drs/ @Endilll
 /clang/www/cxx_dr_status.html @Endilll
 /clang/www/make_cxx_dr_status @Endilll
@@ -68,23 +69,26 @@
 /mlir/lib/Dialect/MemRef/Transforms/EmulateNarrowType.cpp @MaheshRavishankar @nicolasvasilache
 
 # Vector Dialect in MLIR.
-/mlir/**/*AMX* @dcaballe
+/mlir/**/*AMX* @aartbik @dcaballe
 /mlir/**/*Neon* @banach-space @dcaballe @nicolasvasilache
 /mlir/**/*SME* @banach-space @dcaballe @nicolasvasilache
 /mlir/**/*SVE* @banach-space @dcaballe @nicolasvasilache
 /mlir/**/*VectorInterfaces* @dcaballe @nicolasvasilache
 /mlir/**/*VectorToSCF* @banach-space @dcaballe @nicolasvasilache @matthias-springer
 /mlir/**/*VectorToLLVM* @banach-space @dcaballe @nicolasvasilache
-/mlir/**/*X86Vector* @dcaballe @nicolasvasilache
+/mlir/**/*X86Vector* @aartbik @dcaballe @nicolasvasilache
 /mlir/include/mlir/Dialect/Vector @dcaballe @nicolasvasilache
 /mlir/lib/Dialect/Vector @dcaballe @nicolasvasilache
 /mlir/lib/Dialect/Vector/Transforms/VectorEmulateNarrowType.cpp @MaheshRavishankar @nicolasvasilache
 /mlir/**/*EmulateNarrowType* @hanhanW
 /mlir/lib/Dialect/Vector/Transforms/* @hanhanW @nicolasvasilache
 
+# 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/FoldIntoPackAndUnpackPatterns.cpp @hanhanW @nicolasvasilache
+/mlir/lib/Dialect/Tensor/Transforms/* @hanhanW @nicolasvasilache
 
 # Transform Dialect in MLIR.
 /mlir/include/mlir/Dialect/Transform/* @ftynse @nicolasvasilache
@@ -95,3 +99,9 @@
 /mlir/**/SPIRVTo*/ @antiagainst @kuhar
 /mlir/**/*ToSPIRV/ @antiagainst @kuhar
 /mlir/tools/mlir-tblgen/SPIRVUtilsGen.cpp @antiagainst @kuhar
+
+# MLIR Sparsifier.
+/mlir/**/*SparseTensor*/ @aartbik @PeimingLiu @yinying-lisa-li @matthias-springer
+
+# BOLT
+/bolt/ @aaupov @maksfb @rafaelauler @ayermolo @dcci

.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:
+          - "*"