Merge branch 'refs/heads/main' into popcount-libcall-1

# Conflicts:
#	llvm/lib/Target/RISCV/RISCVISelLowering.cpp
#	llvm/test/CodeGen/RISCV/rv64-legal-i32/rv64xtheadbb.ll
#	llvm/test/CodeGen/RISCV/rv64-legal-i32/rv64zbb.ll

Author: s-barannikov

.github/CODEOWNERS

@@ -33,9 +33,6 @@
 /clang/www/cxx_dr_status.html @Endilll
 /clang/www/make_cxx_dr_status @Endilll
 
-clang/lib/AST/Interp/ @tbaederr
-clang/test/AST/Interp/ @tbaederr
-
 /clang/include/clang/CIR @lanza @bcardosolopes
 /clang/lib/CIR @lanza @bcardosolopes
 /clang/tools/cir-* @lanza @bcardosolopes

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

@@ -22,12 +22,6 @@ on:
       - '.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.

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

@@ -51,7 +51,7 @@ concurrency:
   # Cancel intermediate builds: only if it is a pull request build.
   # If the group name here is the same as the group name in the workflow that includes
   # this one, then the action will try to wait on itself and get stuck.
-  group: llvm-project-${{ github.workflow }}-${{ inputs.projects }}${{ github.ref }}
+  group: llvm-project-${{ github.workflow }}-${{ inputs.projects }}-${{ inputs.python_version }}${{ github.ref }}
   cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
 
 jobs:

.github/workflows/release-tasks.yml

@@ -101,6 +101,7 @@ jobs:
   release-sources:
     name: Package Release Sources
     permissions:
+      contents: read
       id-token: write
       attestations: write
     needs:

bolt/CMakeLists.txt

@@ -82,7 +82,7 @@ endforeach()
 
 set(BOLT_ENABLE_RUNTIME_default OFF)
 if ((CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64"
-    OR CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64")
+    OR CMAKE_SYSTEM_PROCESSOR MATCHES "^(arm64|aarch64)$")
     AND (CMAKE_SYSTEM_NAME STREQUAL "Linux"
       OR CMAKE_SYSTEM_NAME STREQUAL "Darwin")
     AND (NOT CMAKE_CROSSCOMPILING))

bolt/docs/CommandLineArgumentReference.md

@@ -113,6 +113,10 @@
 
   Prints out offsets for abbrev and debug_info of Skeleton CUs that get patched.
 
+- `--debug-thread-count=<uint>`
+
+  Specifies the number of threads to be used when processing DWO debug information.
+
 - `--dot-tooltip-code`
 
   Add basic block instructions as tool tips on nodes

bolt/docs/OptimizingLinux.md

@@ -37,7 +37,7 @@ Convert `perf` profile into a format suitable for BOLT passing the `vmlinux` bin
 
 
 ```bash
-$ sudo chwon $USER perf.data
+$ sudo chown $USER perf.data
 $ perf2bolt -p perf.data -o perf.fdata vmlinux
 ```
 

bolt/include/bolt/Core/ParallelUtilities.h

@@ -50,7 +50,8 @@ enum SchedulingPolicy {
 };
 
 /// Return the managed thread pool and initialize it if not initialized.
-ThreadPoolInterface &getThreadPool();
+ThreadPoolInterface &
+getThreadPool(const unsigned ThreadsCount = opts::ThreadCount);
 
 /// Perform the work on each BinaryFunction except those that are accepted
 /// by SkipPredicate, scheduling heuristic is based on SchedPolicy.

bolt/include/bolt/Rewrite/DWARFRewriter.h

@@ -184,7 +184,8 @@ class DWARFRewriter {
   /// Output .dwo files.
   void writeDWOFiles(DWARFUnit &, const OverriddenSectionsMap &,
                      const std::string &, DebugLocWriter &,
-                     DebugStrOffsetsWriter &, DebugStrWriter &);
+                     DebugStrOffsetsWriter &, DebugStrWriter &,
+                     DebugRangesSectionWriter &);
   using KnownSectionsEntry = std::pair<MCSection *, DWARFSectionKind>;
 };
 

bolt/lib/Core/BinaryContext.cpp

@@ -142,7 +142,6 @@ BinaryContext::BinaryContext(std::unique_ptr<MCContext> Ctx,
       InstPrinter(std::move(InstPrinter)), MIA(std::move(MIA)),
       MIB(std::move(MIB)), MRI(std::move(MRI)), DisAsm(std::move(DisAsm)),
       Logger(Logger), InitialDynoStats(isAArch64()) {
-  Relocation::Arch = this->TheTriple->getArch();
   RegularPageSize = isAArch64() ? RegularPageSizeAArch64 : RegularPageSizeX86;
   PageAlign = opts::NoHugePages ? RegularPageSize : HugePageSize;
 }