Merge branch 'main' into hgh/libcxx/P3044R2-sub-string_view-from-string

Author: H-G-Hristov

.ci/monolithic-linux.sh

@@ -32,8 +32,6 @@ enable_cir="${6}"
 lit_args="-v --xunit-xml-output ${BUILD_DIR}/test-results.xml --use-unique-output-file-name --timeout=1200 --time-tests --succinct"
 
 start-group "CMake"
-export PIP_BREAK_SYSTEM_PACKAGES=1
-pip install -q -r "${MONOREPO_ROOT}"/.ci/all_requirements.txt
 
 # Set the system llvm-symbolizer as preferred.
 export LLVM_SYMBOLIZER_PATH=`which llvm-symbolizer`

.ci/utils.sh

@@ -52,3 +52,10 @@ function start-group {
     echo "Starting $groupname"
   fi
 }
+
+export PIP_BREAK_SYSTEM_PACKAGES=1
+pip install -q -r "${MONOREPO_ROOT}"/.ci/all_requirements.txt
+
+if [[ "$GITHUB_ACTIONS" != "" ]]; then
+  python .ci/cache_lit_timing_files.py download
+fi

.github/CODEOWNERS

@@ -59,6 +59,10 @@
 /mlir/**/BufferizableOpInterfaceImpl.* @matthias-springer
 /mlir/Dialect/*/Transforms/Bufferize.cpp @matthias-springer
 
+# DLTI Dialect in MLIR
+/mlir/**/Dialect/DLTI @rolfmorel
+/mlir/**/DataLayoutInterfaces.* @rolfmorel
+
 # Linalg Dialect in MLIR.
 /mlir/include/mlir/Dialect/Linalg @dcaballe @nicolasvasilache @rengolin
 /mlir/lib/Dialect/Linalg @dcaballe @nicolasvasilache @rengolin
@@ -96,9 +100,9 @@
 /mlir/lib/Dialect/Tensor/Transforms/* @hanhanW @nicolasvasilache
 
 # Transform Dialect in MLIR.
-/mlir/include/mlir/Dialect/Transform/* @ftynse @nicolasvasilache
-/mlir/lib/Dialect/Transform/* @ftynse @nicolasvasilache
-/mlir/**/*TransformOps* @ftynse @nicolasvasilache
+/mlir/include/mlir/Dialect/Transform/* @ftynse @nicolasvasilache @rolfmorel
+/mlir/lib/Dialect/Transform/* @ftynse @nicolasvasilache @rolfmorel
+/mlir/**/*TransformOps* @ftynse @nicolasvasilache @rolfmorel
 
 # SPIR-V Dialect in MLIR.
 /mlir/**/SPIRV/ @antiagainst @kuhar

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

@@ -2,7 +2,7 @@ FROM docker.io/library/ubuntu:24.04 as base
 ENV LLVM_SYSROOT=/opt/llvm
 
 FROM base as stage1-toolchain
-ENV LLVM_VERSION=21.1.0
+ENV LLVM_VERSION=21.1.1
 
 RUN apt-get update && \
     apt-get install -y \

.github/workflows/pr-code-lint.yml

@@ -33,7 +33,7 @@ jobs:
 
       - name: Get changed files
         id: changed-files
-        uses: step-security/changed-files@3dbe17c78367e7d60f00d78ae6781a35be47b4a1 # v45.0.1
+        uses: tj-actions/changed-files@ed68ef82c095e0d48ec87eccea555d944a631a4c # v46.0.5
         with:
           separator: ","
           skip_initial_fetch: true

clang-tools-extra/clang-tidy/ClangTidy.cpp

@@ -9,7 +9,7 @@
 ///  \file This file implements a clang-tidy tool.
 ///
 ///  This tool uses the Clang Tooling infrastructure, see
-///    http://clang.llvm.org/docs/HowToSetupToolingForLLVM.html
+///    https://clang.llvm.org/docs/HowToSetupToolingForLLVM.html
 ///  for details on setting it up with LLVM source tree.
 ///
 //===----------------------------------------------------------------------===//

clang-tools-extra/clang-tidy/ClangTidyDiagnosticConsumer.cpp

@@ -10,7 +10,7 @@
 ///  and ClangTidyError classes.
 ///
 ///  This tool uses the Clang Tooling infrastructure, see
-///    http://clang.llvm.org/docs/HowToSetupToolingForLLVM.html
+///    https://clang.llvm.org/docs/HowToSetupToolingForLLVM.html
 ///  for details on setting it up with LLVM source tree.
 ///
 //===----------------------------------------------------------------------===//

clang-tools-extra/clang-tidy/abseil/CleanupCtadCheck.h

@@ -18,7 +18,7 @@ namespace clang::tidy::abseil {
 /// deduction (CTAD), in C++17 and higher.
 ///
 /// For the user-facing documentation see:
-/// http://clang.llvm.org/extra/clang-tidy/checks/abseil/cleanup-ctad.html
+/// https://clang.llvm.org/extra/clang-tidy/checks/abseil/cleanup-ctad.html
 class CleanupCtadCheck : public utils::TransformerClangTidyCheck {
 public:
   CleanupCtadCheck(StringRef Name, ClangTidyContext *Context);

clang-tools-extra/clang-tidy/abseil/DurationAdditionCheck.h

@@ -17,7 +17,7 @@ namespace clang::tidy::abseil {
 /// ``absl::Time`` domain.
 ///
 /// For the user-facing documentation see:
-/// http://clang.llvm.org/extra/clang-tidy/checks/abseil/duration-addition.html
+/// https://clang.llvm.org/extra/clang-tidy/checks/abseil/duration-addition.html
 class DurationAdditionCheck : public ClangTidyCheck {
 public:
   DurationAdditionCheck(StringRef Name, ClangTidyContext *Context)

clang-tools-extra/clang-tidy/abseil/DurationComparisonCheck.h

@@ -17,7 +17,7 @@ namespace clang::tidy::abseil {
 /// domain.
 ///
 /// For the user-facing documentation see:
-/// http://clang.llvm.org/extra/clang-tidy/checks/abseil/duration-comparison.html
+/// https://clang.llvm.org/extra/clang-tidy/checks/abseil/duration-comparison.html
 class DurationComparisonCheck : public ClangTidyCheck {
 public:
   DurationComparisonCheck(StringRef Name, ClangTidyContext *Context)