Merge branch 'main' into readability-qualified-auto-opaque-types

Author: JuanBesa

.ci/compute_projects_test.py

@@ -1,7 +1,7 @@
 # Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 # See https://llvm.org/LICENSE.txt for license information.
 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-"""Does some stuff."""
+"""Tests for compute_projects.py"""
 
 import unittest
 

.ci/metrics/metrics.py

@@ -1,3 +1,13 @@
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+"""Collects Github metrics and uploads them to Grafana.
+
+This script contains machinery that will pull metrics periodically from Github
+about workflow runs. It will upload the collected metrics to the specified
+Grafana instance.
+"""
+
 import collections
 import datetime
 import github

.github/workflows/premerge.yaml

@@ -34,11 +34,6 @@ jobs:
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
           fetch-depth: 2
-      - name: Setup ccache
-        uses: hendrikmuhs/ccache-action@a1209f81afb8c005c13b4296c32e363431bffea5 # v1.2.17
-        with:
-          variant: "sccache"
-          max-size: "2000M"
       - name: Build and Test
         # Mark the job as a success even if the step fails so that people do
         # not get notified while the new premerge pipeline is in an
@@ -62,6 +57,13 @@ jobs:
           export CC=/opt/llvm/bin/clang
           export CXX=/opt/llvm/bin/clang++
 
+          # This environment variable is passes into the container through the
+          # runner pod definition. This differs between our two clusters which
+          # why we do not hardcode it.
+          export SCCACHE_GCS_BUCKET=$CACHE_GCS_BUCKET
+          export SCCACHE_GCS_RW_MODE=READ_WRITE
+          sccache --start-server
+
           ./.ci/monolithic-linux.sh "${projects_to_build}" "${project_check_targets}" "${runtimes_to_build}" "${runtimes_check_targets}" "${runtimes_check_targets_needs_reconfig}" "${enable_cir}"
       - name: Upload Artifacts
         if: '!cancelled()'
@@ -86,11 +88,6 @@ jobs:
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
           fetch-depth: 2
-      - name: Setup ccache
-        uses: hendrikmuhs/ccache-action@a1209f81afb8c005c13b4296c32e363431bffea5 # v1.2.17
-        with:
-          variant: "sccache"
-          max-size: "2000M"
       - name: Compute Projects
         id: vars
         run: |
@@ -113,7 +110,7 @@ jobs:
         shell: cmd
         run: |
           call C:\\BuildTools\\Common7\\Tools\\VsDevCmd.bat -arch=amd64 -host_arch=amd64
-          bash .ci/monolithic-windows.sh "${{ steps.vars.outputs.windows-projects }}" "${{ steps.vars.outputs.windows-check-targets }}"
+          bash -c "export SCCACHE_GCS_BUCKET=$CACHE_GCS_BUCKET; export SCCACHE_GCS_RW_MODE=READ_WRITE; sccache --start-server; .ci/monolithic-windows.sh \"${{ steps.vars.outputs.windows-projects }}\" \"${{ steps.vars.outputs.windows-check-targets }}\""
       - name: Upload Artifacts
         if: '!cancelled()'
         uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0

clang-tools-extra/clang-doc/BitcodeReader.cpp

@@ -384,6 +384,8 @@ static llvm::Error parseRecord(const Record &R, unsigned ID,
     return decodeRecord(R, I->Path, Blob);
   case REFERENCE_FIELD:
     return decodeRecord(R, F, Blob);
+  case REFERENCE_FILE:
+    return decodeRecord(R, I->DocumentationFileName, Blob);
   default:
     return llvm::createStringError(llvm::inconvertibleErrorCode(),
                                    "invalid field for Reference");

clang-tools-extra/clang-doc/BitcodeWriter.cpp

@@ -210,6 +210,7 @@ static const llvm::IndexedMap<RecordIdDsc, RecordIdToIndexFunctor>
           {REFERENCE_TYPE, {"RefType", &genIntAbbrev}},
           {REFERENCE_PATH, {"Path", &genStringAbbrev}},
           {REFERENCE_FIELD, {"Field", &genIntAbbrev}},
+          {REFERENCE_FILE, {"File", &genStringAbbrev}},
           {TEMPLATE_PARAM_CONTENTS, {"Contents", &genStringAbbrev}},
           {TEMPLATE_SPECIALIZATION_OF,
            {"SpecializationOf", &genSymbolIdAbbrev}},
@@ -286,7 +287,7 @@ static const std::vector<std::pair<BlockId, std::vector<RecordId>>>
         // Reference Block
         {BI_REFERENCE_BLOCK_ID,
          {REFERENCE_USR, REFERENCE_NAME, REFERENCE_QUAL_NAME, REFERENCE_TYPE,
-          REFERENCE_PATH, REFERENCE_FIELD}},
+          REFERENCE_PATH, REFERENCE_FIELD, REFERENCE_FILE}},
         // Template Blocks.
         {BI_TEMPLATE_BLOCK_ID, {}},
         {BI_TEMPLATE_PARAM_BLOCK_ID, {TEMPLATE_PARAM_CONTENTS}},
@@ -479,6 +480,7 @@ void ClangDocBitcodeWriter::emitBlock(const Reference &R, FieldId Field) {
   emitRecord((unsigned)R.RefType, REFERENCE_TYPE);
   emitRecord(R.Path, REFERENCE_PATH);
   emitRecord((unsigned)Field, REFERENCE_FIELD);
+  emitRecord(R.DocumentationFileName, REFERENCE_FILE);
 }
 
 void ClangDocBitcodeWriter::emitBlock(const FriendInfo &R) {

clang-tools-extra/clang-doc/BitcodeWriter.h

@@ -140,6 +140,7 @@ enum RecordId {
   REFERENCE_TYPE,
   REFERENCE_PATH,
   REFERENCE_FIELD,
+  REFERENCE_FILE,
   TEMPLATE_PARAM_CONTENTS,
   TEMPLATE_SPECIALIZATION_OF,
   TYPEDEF_USR,