Merge branch 'main' into Patternv8i1

Author: quic-santdas

.github/new-prs-labeler.yml

@@ -661,6 +661,11 @@ backend:DirectX:
 
 backend:SPIR-V:
   - clang/lib/Driver/ToolChains/SPIRV.*
+  - clang/lib/Sema/SemaSPIRV.cpp
+  - clang/include/clang/Sema/SemaSPIRV.h
+  - clang/include/clang/Basic/BuiltinsSPIRV.td
+  - clang/test/CodeGenSPIRV/**
+  - clang/test/SemaSPIRV/**
   - llvm/lib/Target/SPIRV/**
   - llvm/test/CodeGen/SPIRV/**
   - llvm/test/Frontend/HLSL/**

.github/workflows/build-ci-container.yml

@@ -59,8 +59,9 @@ jobs:
 
       - name: Test Container
         run: |
-          for image in ${{ steps.vars.outputs.container-name-tag }} ${{  steps.vars.outputs.container-name }}; do
-            podman run --rm -it $image /usr/bin/bash -x -c 'cd $HOME && printf '\''#include <iostream>\nint main(int argc, char **argv) { std::cout << "Hello\\n"; }'\'' | clang++ -x c++ - && ./a.out | grep Hello'
+          for image in ${{ steps.vars.outputs.container-name-tag }}; do
+            # Use --pull=never to ensure we are testing the just built image.
+            podman run --pull=never --rm -it $image /usr/bin/bash -x -c 'cd $HOME && printf '\''#include <iostream>\nint main(int argc, char **argv) { std::cout << "Hello\\n"; }'\'' | clang++ -x c++ - && ./a.out | grep Hello'
           done
 
   push-ci-container:

.github/workflows/commit-access-review.py

@@ -67,39 +67,47 @@ def check_manual_requests(
 ) -> list[str]:
     """
     Return a list of users who have been asked since ``start_date`` if they
-    want to keep their commit access.
+    want to keep their commit access or if they have applied for commit
+    access since ``start_date``
     """
+
     query = """
-        query ($query: String!) {
-          search(query: $query, type: ISSUE, first: 100) {
+        query ($query: String!, $after: String) {
+          search(query: $query, type: ISSUE, first: 100, after: $after) {
             nodes {
               ... on Issue {
-                body
-                comments (first: 100) {
-                  nodes {
-                    author {
-                      login
-                    }
-                  }
+                author {
+                  login
                 }
+                body
               }
             }
+            pageInfo {
+              hasNextPage
+              endCursor
+            }
           }
         }
         """
     formatted_start_date = start_date.strftime("%Y-%m-%dT%H:%M:%S")
     variables = {
-        "query": f"type:issue created:>{formatted_start_date} org:llvm repo:llvm-project label:infra:commit-access"
+        "query": f"type:issue created:>{formatted_start_date} org:llvm repo:llvm-project label:infra:commit-access,infra:commit-access-request"
     }
 
-    res_header, res_data = gh._Github__requester.graphql_query(
-        query=query, variables=variables
-    )
-    data = res_data["data"]
+    has_next_page = True
     users = []
-    for issue in data["search"]["nodes"]:
-        users.extend([user[1:] for user in re.findall("@[^ ,\n]+", issue["body"])])
-
+    while has_next_page:
+        res_header, res_data = gh._Github__requester.graphql_query(
+            query=query, variables=variables
+        )
+        data = res_data["data"]
+        for issue in data["search"]["nodes"]:
+            users.extend([user[1:] for user in re.findall("@[^ ,\n]+", issue["body"])])
+            if issue["author"]:
+                users.append(issue["author"]["login"])
+        has_next_page = data["search"]["pageInfo"]["hasNextPage"]
+        if has_next_page:
+            variables["after"] = data["search"]["pageInfo"]["endCursor"]
     return users
 
 

.github/workflows/libcxx-build-and-test.yaml

@@ -43,6 +43,7 @@ jobs:
       fail-fast: false
       matrix:
         config: [
+          'frozen-cxx03-headers',
           'generic-cxx03',
           'generic-cxx26',
           'generic-modules'

.github/workflows/new-issues.yml

@@ -15,7 +15,7 @@ jobs:
     steps:
       - uses: llvm/actions/issue-labeler@main
         with:
-          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          repo-token: ${{ secrets.ISSUE_SUBSCRIBER_TOKEN }}
           configuration-path: .github/new-issues-labeler.yml
           include-title: 1
           include-body: 0

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

@@ -60,7 +60,7 @@ jobs:
       - name: Install clang-format
         uses: aminya/setup-cpp@v1
         with:
-          clangformat: 18.1.7
+          clangformat: 19.1.6
 
       - name: Setup Python env
         uses: actions/setup-python@v5

.github/workflows/release-binaries.yml

@@ -83,7 +83,7 @@ jobs:
         USER_TOKEN: ${{ secrets.RELEASE_TASKS_USER_TOKEN }}
       shell: bash
       run: |
-        ./llvm/utils/release/./github-upload-release.py --token "$GITHUB_TOKEN" --user ${{ github.actor }} --user-token "$USER_TOKEN" check-permissions
+        ./llvm/utils/release/./github-upload-release.py --token "$GITHUB_TOKEN" --user "$GITHUB_ACTOR" --user-token "$USER_TOKEN" check-permissions
 
     - name: Collect Variables
       id: vars
@@ -102,8 +102,8 @@ jobs:
           release_version="$trimmed"
           ref="llvmorg-$release_version"
         else
-          release_version="${{ (github.event_name == 'pull_request' && format('PR{0}', github.event.pull_request.number)) || 'CI'}}-${{ github.sha }}"
-          ref=${{ github.sha }}
+          release_version="${{ (github.event_name == 'pull_request' && format('PR{0}', github.event.pull_request.number)) || 'CI'}}-$GITHUB_SHA"
+          ref="$GITHUB_SHA"
         fi
         if [ -n "${{ inputs.upload }}" ]; then
           upload="${{ inputs.upload }}"
@@ -114,20 +114,20 @@ jobs:
         echo "ref=$ref" >> $GITHUB_OUTPUT
         echo "upload=$upload" >> $GITHUB_OUTPUT
 
-        release_binary_basename="LLVM-$release_version-${{ runner.os }}-${{ runner.arch }}"
+        release_binary_basename="LLVM-$release_version-$RUNNER_OS-$RUNNER_ARCH"
         echo "release-binary-basename=$release_binary_basename" >> $GITHUB_OUTPUT
         echo "release-binary-filename=$release_binary_basename.tar.xz" >> $GITHUB_OUTPUT
 
         # Detect necessary CMake flags
-        target="${{ runner.os }}-${{ runner.arch }}"
+        target="$RUNNER_OS-$RUNNER_ARCH"
         echo "enable-pgo=false" >> $GITHUB_OUTPUT
         target_cmake_flags="-DLLVM_RELEASE_ENABLE_PGO=OFF"
         # The macOS builds try to cross compile some libraries so we need to
         # add extra CMake args to disable them.
         # See https://github.com/llvm/llvm-project/issues/99767
-        if [ "${{ runner.os }}" = "macOS" ]; then
+        if [ "$RUNNER_OS" = "macOS" ]; then
           target_cmake_flags="$target_cmake_flags -DBOOTSTRAP_COMPILER_RT_ENABLE_IOS=OFF"
-          if [ "${{ runner.arch }}" = "ARM64" ]; then
+          if [ "$RUNNER_ARCH" = "ARM64" ]; then
             arches=arm64
           else
             arches=x86_64
@@ -137,7 +137,7 @@ jobs:
 
         build_flang="true"
 
-        if [ "${{ runner.os }}" = "Windows" ]; then
+        if [ "$RUNNER_OS" = "Windows" ]; then
           # The build times out on Windows, so we need to disable LTO.
           target_cmake_flags="$target_cmake_flags -DLLVM_RELEASE_ENABLE_LTO=OFF"
         fi

bolt/docs/CommandLineArgumentReference.md

@@ -931,15 +931,6 @@
 
   Remove redundant Address-Size override prefix
 
-### BOLT options in relocation mode:
-
-- `--align-macro-fusion=<value>`
-
-  Fix instruction alignment for macro-fusion (x86 relocation mode)
-  - `none`: do not insert alignment no-ops for macro-fusion
-  - `hot`: only insert alignment no-ops on hot execution paths (default)
-  - `all`: always align instructions to allow macro-fusion
-
 ### BOLT instrumentation options:
 
 `llvm-bolt <executable> -instrument [-o outputfile] <instrumented-executable>`

bolt/include/bolt/Core/BinaryData.h

@@ -169,6 +169,11 @@ class BinaryData {
     return Parent && (Parent == BD || Parent->isAncestorOf(BD));
   }
 
+  void updateSize(uint64_t N) {
+    if (N > Size)
+      Size = N;
+  }
+
   void setIsMoveable(bool Flag) { IsMoveable = Flag; }
   void setSection(BinarySection &NewSection);
   void setOutputSection(BinarySection &NewSection) {

bolt/lib/Core/BinaryContext.cpp

@@ -1076,6 +1076,7 @@ MCSymbol *BinaryContext::registerNameAtAddress(StringRef Name, uint64_t Address,
     BD = GAI->second;
     if (!BD->hasName(Name)) {
       GlobalSymbols[Name] = BD;
+      BD->updateSize(Size);
       BD->Symbols.push_back(Symbol);
     }
   }
@@ -1961,7 +1962,15 @@ void BinaryContext::printInstruction(raw_ostream &OS, const MCInst &Instruction,
     OS << "\tjit\t" << MIB->getTargetSymbol(Instruction)->getName()
        << " # ID: " << DynamicID;
   } else {
-    InstPrinter->printInst(&Instruction, 0, "", *STI, OS);
+    // If there are annotations on the instruction, the MCInstPrinter will fail
+    // to print the preferred alias as it only does so when the number of
+    // operands is as expected. See
+    // https://github.com/llvm/llvm-project/blob/782f1a0d895646c364a53f9dcdd6d4ec1f3e5ea0/llvm/lib/MC/MCInstPrinter.cpp#L142
+    // Therefore, create a temporary copy of the Inst from which the annotations
+    // are removed, and print that Inst.
+    MCInst InstNoAnnot = Instruction;
+    MIB->stripAnnotations(InstNoAnnot);
+    InstPrinter->printInst(&InstNoAnnot, 0, "", *STI, OS);
   }
   if (MIB->isCall(Instruction)) {
     if (MIB->isTailCall(Instruction))