Merge branch 'main' into feat/truc-abdu

Author: RKSimon

.ci/monolithic-linux.sh

@@ -29,7 +29,7 @@ runtime_targets="${4}"
 runtime_targets_needs_reconfig="${5}"
 enable_cir="${6}"
 
-lit_args="-v --xunit-xml-output ${BUILD_DIR}/test-results.xml --use-unique-output-file-name --timeout=1200 --time-tests"
+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
@@ -65,12 +65,12 @@ cmake -S "${MONOREPO_ROOT}"/llvm -B "${BUILD_DIR}" \
 start-group "ninja"
 
 # Targets are not escaped as they are passed as separate arguments.
-ninja -C "${BUILD_DIR}" -k 0 ${targets}
+ninja -C "${BUILD_DIR}" -k 0 ${targets} |& tee ninja.log
 
 if [[ "${runtime_targets}" != "" ]]; then
   start-group "ninja Runtimes"
 
-  ninja -C "${BUILD_DIR}" ${runtime_targets}
+  ninja -C "${BUILD_DIR}" ${runtime_targets} |& tee ninja_runtimes.log
 fi
 
 # Compiling runtimes with just-built Clang and running their tests
@@ -85,7 +85,8 @@ if [[ "${runtime_targets_needs_reconfig}" != "" ]]; then
 
   start-group "ninja Runtimes C++26"
 
-  ninja -C "${BUILD_DIR}" ${runtime_targets_needs_reconfig}
+  ninja -C "${BUILD_DIR}" ${runtime_targets_needs_reconfig} \
+    |& tee ninja_runtimes_needs_reconfig1.log
 
   start-group "CMake Runtimes Clang Modules"
 
@@ -96,5 +97,6 @@ if [[ "${runtime_targets_needs_reconfig}" != "" ]]; then
 
   start-group "ninja Runtimes Clang Modules"
 
-  ninja -C "${BUILD_DIR}" ${runtime_targets_needs_reconfig}
+  ninja -C "${BUILD_DIR}" ${runtime_targets_needs_reconfig} \
+    |& tee ninja_runtimes_needs_reconfig2.log
 fi

.ci/monolithic-windows.sh

@@ -39,7 +39,7 @@ 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 --use-unique-output-file-name --timeout=1200 --time-tests" \
+      -D LLVM_LIT_ARGS="-v --xunit-xml-output ${BUILD_DIR}/test-results.xml --use-unique-output-file-name --timeout=1200 --time-tests --succinct" \
       -D COMPILER_RT_BUILD_ORC=OFF \
       -D CMAKE_C_COMPILER_LAUNCHER=sccache \
       -D CMAKE_CXX_COMPILER_LAUNCHER=sccache \
@@ -51,4 +51,4 @@ cmake -S "${MONOREPO_ROOT}"/llvm -B "${BUILD_DIR}" \
 start-group "ninja"
 
 # Targets are not escaped as they are passed as separate arguments.
-ninja -C "${BUILD_DIR}" -k 0 ${targets}
+ninja -C "${BUILD_DIR}" -k 0 ${targets} |& tee ninja.log

.git-blame-ignore-revs

@@ -143,3 +143,6 @@ a3a007ad5fa20abc90ead4e1030b481bf109b4cf
 b7e332d3f59f567b1999fbcc660d7837cba8e406
 6056f942abe83b05406df8b04e95ec37a3d160b5
 906295b8a31c8dac5aa845864c0bca9f02f86184
+
+# [mlir][tensor][linalg] Move Pack/UnPack Ops to Linalg
+517800e37e8d3a4ee84214bef65e227612c2a98b

.github/workflows/mlir-spirv-tests.yml

@@ -0,0 +1,32 @@
+name: MLIR SPIR-V Tests
+
+permissions:
+  contents: read
+
+on:
+  workflow_dispatch:
+  pull_request:
+    paths:
+      - 'mlir/include/mlir/Dialect/SPIRV/**'
+      - 'mlir/lib/Dialect/SPIRV/**'
+      - 'mlir/include/mlir/Target/SPIRV/**'
+      - 'mlir/lib/Target/SPIRV/**'
+      - 'mlir/test/Target/SPIRV/**'
+      - '.github/workflows/mlir-spirv-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_spirv:
+    if: github.repository_owner == 'llvm'
+    name: Test MLIR SPIR-V
+    uses: ./.github/workflows/llvm-project-tests.yml
+    with:
+      build_target: check-mlir
+      projects: mlir
+      extra_cmake_args: '-DLLVM_TARGETS_TO_BUILD="host" -DLLVM_INCLUDE_SPIRV_TOOLS_TESTS=ON'
+      os_list: '["ubuntu-24.04"]'

bolt/include/bolt/Profile/DataAggregator.h

@@ -502,9 +502,6 @@ class DataAggregator : public DataReader {
   /// entries).
   void imputeFallThroughs();
 
-  /// Register profiled functions for lite mode.
-  void registerProfiledFunctions();
-
   /// Debugging dump methods
   void dump() const;
   void dump(const PerfBranchSample &Sample) const;

bolt/lib/Passes/FrameOptimizer.cpp

@@ -224,6 +224,11 @@ Error FrameOptimizerPass::runOnFunctions(BinaryContext &BC) {
   if (opts::FrameOptimization == FOP_NONE)
     return Error::success();
 
+  if (!BC.isX86()) {
+    BC.errs() << "BOLT-ERROR: " << getName() << " is supported only on X86\n";
+    exit(1);
+  }
+
   std::unique_ptr<BinaryFunctionCallGraph> CG;
   std::unique_ptr<FrameAnalysis> FA;
   std::unique_ptr<RegAnalysis> RA;

bolt/lib/Profile/DataAggregator.cpp

@@ -581,26 +581,6 @@ void DataAggregator::imputeFallThroughs() {
     outs() << "BOLT-INFO: imputed " << InferredTraces << " traces\n";
 }
 
-void DataAggregator::registerProfiledFunctions() {
-  DenseSet<uint64_t> Addrs;
-  for (const auto &Trace : llvm::make_first_range(Traces)) {
-    if (Trace.Branch != Trace::FT_ONLY &&
-        Trace.Branch != Trace::FT_EXTERNAL_ORIGIN)
-      Addrs.insert(Trace.Branch);
-    Addrs.insert(Trace.From);
-  }
-
-  for (const auto [PC, _] : BasicSamples)
-    Addrs.insert(PC);
-
-  for (const PerfMemSample &MemSample : MemSamples)
-    Addrs.insert(MemSample.PC);
-
-  for (const uint64_t Addr : Addrs)
-    if (BinaryFunction *Func = getBinaryFunctionContainingAddress(Addr))
-      Func->setHasProfileAvailable();
-}
-
 Error DataAggregator::preprocessProfile(BinaryContext &BC) {
   this->BC = &BC;
 
@@ -623,7 +603,6 @@ Error DataAggregator::preprocessProfile(BinaryContext &BC) {
       exit(0);
   }
 
-  registerProfiledFunctions();
   return Error::success();
 }
 
@@ -1368,6 +1347,10 @@ std::error_code DataAggregator::parseAggregatedLBREntry() {
   }
 
   const uint64_t FromOffset = Addr[0]->Offset;
+  BinaryFunction *FromFunc = getBinaryFunctionContainingAddress(FromOffset);
+  if (FromFunc)
+    FromFunc->setHasProfileAvailable();
+
   int64_t Count = Counters[0];
   int64_t Mispreds = Counters[1];
 
@@ -1378,6 +1361,11 @@ std::error_code DataAggregator::parseAggregatedLBREntry() {
     return std::error_code();
   }
 
+  const uint64_t ToOffset = Addr[1]->Offset;
+  BinaryFunction *ToFunc = getBinaryFunctionContainingAddress(ToOffset);
+  if (ToFunc)
+    ToFunc->setHasProfileAvailable();
+
   /// For fall-through types, adjust locations to match Trace container.
   if (Type == FT || Type == FT_EXTERNAL_ORIGIN || Type == FT_EXTERNAL_RETURN) {
     Addr[2] = Location(Addr[1]->Offset); // Trace To
@@ -1625,6 +1613,9 @@ std::error_code DataAggregator::parseBranchEvents() {
   Traces.reserve(TraceMap.size());
   for (const auto &[Trace, Info] : TraceMap) {
     Traces.emplace_back(Trace, Info);
+    for (const uint64_t Addr : {Trace.Branch, Trace.From})
+      if (BinaryFunction *BF = getBinaryFunctionContainingAddress(Addr))
+        BF->setHasProfileAvailable();
   }
   clear(TraceMap);
 
@@ -1685,6 +1676,9 @@ std::error_code DataAggregator::parseBasicEvents() {
       continue;
     ++NumTotalSamples;
 
+    if (BinaryFunction *BF = getBinaryFunctionContainingAddress(Sample->PC))
+      BF->setHasProfileAvailable();
+
     ++BasicSamples[Sample->PC];
     EventNames.insert(Sample->EventName);
   }
@@ -1722,6 +1716,9 @@ std::error_code DataAggregator::parseMemEvents() {
     if (std::error_code EC = Sample.getError())
       return EC;
 
+    if (BinaryFunction *BF = getBinaryFunctionContainingAddress(Sample->PC))
+      BF->setHasProfileAvailable();
+
     MemSamples.emplace_back(std::move(Sample.get()));
   }
 

bolt/test/AArch64/unsupported-passes.test

@@ -0,0 +1,8 @@
+// Checks that non-fully supported passes on AArch64 are handled appropriately.
+
+// REQUIRES: system-linux,asserts,target=aarch64{{.*}}
+
+RUN: %clang %cflags %p/../Inputs/hello.c -o %t -Wl,-q
+RUN: not llvm-bolt %t -o %t.bolt --frame-opt=all 2>&1 | FileCheck %s
+
+CHECK: BOLT-ERROR: frame-optimizer is supported only on X86

bolt/unittests/Core/CMakeLists.txt

@@ -11,6 +11,11 @@ add_bolt_unittest(CoreTests
   MemoryMaps.cpp
   DynoStats.cpp
 
+  # FIXME CoreTests uses `llvm::detail::TakeError(llvm::Error)`, but linking
+  #       to LLVMTestingSupport introduces a transitive dependency on the
+  #       dynamic LLVM library when LLVM_LINK_LLVM_DYLIB is ON.
+  ${LLVM_MAIN_SRC_DIR}/lib/Testing/Support/Error.cpp
+
   DISABLE_LLVM_LINK_LLVM_DYLIB
   )
 
@@ -20,7 +25,6 @@ target_link_libraries(CoreTests
   LLVMBOLTRewrite
   LLVMBOLTProfile
   LLVMBOLTUtils
-  LLVMTestingSupport
   )
 
 foreach (tgt ${BOLT_TARGETS_TO_BUILD})

bolt/unittests/Profile/CMakeLists.txt

@@ -16,7 +16,6 @@ target_link_libraries(ProfileTests
   LLVMBOLTCore
   LLVMBOLTProfile
   LLVMTargetParser
-  LLVMTestingSupport
   )
 
 foreach (tgt ${BOLT_TARGETS_TO_BUILD})