Merge remote-tracking branch 'origin/main' into pr/riscv-objdump-basic-mapping

Author: lenary

.github/workflows/libc-fullbuild-tests.yml

@@ -21,37 +21,37 @@ jobs:
           - os: ubuntu-24.04
             build_type: Debug
             ccache-variant: sccache
-            c_compiler: clang-20
-            cpp_compiler: clang++-20
+            c_compiler: clang-22
+            cpp_compiler: clang++-22
             target: x86_64-unknown-linux-llvm
             include_scudo: ON
           - os: ubuntu-24.04
             build_type: Release
             ccache-variant: sccache
-            c_compiler: clang-20
-            cpp_compiler: clang++-20
+            c_compiler: clang-22
+            cpp_compiler: clang++-22
             target: x86_64-unknown-linux-llvm
             include_scudo: ON
           - os: ubuntu-24.04
             build_type: MinSizeRel
             ccache-variant: sccache
-            c_compiler: clang-20
-            cpp_compiler: clang++-20
+            c_compiler: clang-22
+            cpp_compiler: clang++-22
             target: x86_64-unknown-linux-llvm
             include_scudo: ON
           # TODO: remove ccache logic when https://github.com/hendrikmuhs/ccache-action/issues/279 is resolved.
           - os: ubuntu-24.04-arm
             build_type: Debug
             ccache-variant: ccache
-            c_compiler: clang-20
-            cpp_compiler: clang++-20
+            c_compiler: clang-22
+            cpp_compiler: clang++-22
             target: aarch64-unknown-linux-llvm
             include_scudo: ON
           - os: ubuntu-24.04
             build_type: Debug
             ccache-variant: ccache
-            c_compiler: clang-20
-            cpp_compiler: clang++-20
+            c_compiler: clang-22
+            cpp_compiler: clang++-22
             target: x86_64-unknown-uefi-llvm
             include_scudo: OFF
           # TODO: add back gcc build when it is fixed
@@ -81,7 +81,7 @@ jobs:
       run: |
         wget https://apt.llvm.org/llvm.sh
         chmod +x llvm.sh
-        sudo ./llvm.sh 20
+        sudo ./llvm.sh 22
         sudo apt-get update
         sudo apt-get install -y libmpfr-dev libgmp-dev libmpc-dev ninja-build linux-libc-dev
         sudo ln -sf /usr/include/$(uname -p)-linux-gnu/asm /usr/include/asm

bolt/lib/Core/Exceptions.cpp

@@ -500,7 +500,7 @@ bool CFIReaderWriter::fillCFIInfoFor(BinaryFunction &Function) const {
 
   const FDE &CurFDE = *I->second;
   std::optional<uint64_t> LSDA = CurFDE.getLSDAAddress();
-  Function.setLSDAAddress(LSDA ? *LSDA : 0);
+  Function.setLSDAAddress(LSDA.value_or(0));
 
   uint64_t Offset = Function.getFirstInstructionOffset();
   uint64_t CodeAlignment = CurFDE.getLinkedCIE()->getCodeAlignmentFactor();

bolt/test/binary-analysis/AArch64/cmdline-args.test

@@ -4,14 +4,15 @@
 # Verify that an error message is provided if an input file is missing or incorrect
 
 RUN: not llvm-bolt-binary-analysis 2>&1 | FileCheck -check-prefix=NOFILEARG %s
-NOFILEARG:       llvm-bolt-binary-analysis: Not enough positional command line arguments specified!
-NOFILEARG-NEXT:  Must specify at least 1 positional argument: See: {{.*}}llvm-bolt-binary-analysis --help
+NOFILEARG:       llvm-bolt-binary-analysis{{(\.exe)?}}: Not enough positional command line arguments specified!
+NOFILEARG-NEXT:  Must specify at least 1 positional argument: See: {{.*}}llvm-bolt-binary-analysis{{(\.exe)?}} --help
 
 RUN: not llvm-bolt-binary-analysis non-existing-file 2>&1 | FileCheck -check-prefix=NONEXISTINGFILEARG %s
-NONEXISTINGFILEARG:       llvm-bolt-binary-analysis: 'non-existing-file': No such file or directory.
+# Don't check the OS-dependent message "No such file or directory".
+NONEXISTINGFILEARG:       llvm-bolt-binary-analysis{{(\.exe)?}}: 'non-existing-file': {{.*}}
 
 RUN: not llvm-bolt-binary-analysis %p/Inputs/dummy.txt 2>&1 | FileCheck -check-prefix=NOELFFILEARG %s
-NOELFFILEARG:       llvm-bolt-binary-analysis: '{{.*}}/Inputs/dummy.txt': The file was not recognized as a valid object file.
+NOELFFILEARG:       llvm-bolt-binary-analysis{{(\.exe)?}}: '{{.*}}/Inputs/dummy.txt': The file was not recognized as a valid object file.
 
 RUN: %clang %cflags -Wl,--emit-relocs %p/../../Inputs/asm_foo.s %p/../../Inputs/asm_main.c -o %t.exe
 RUN: llvm-bolt-binary-analysis %t.exe 2>&1 | FileCheck -check-prefix=VALIDELFFILEARG --allow-empty %s
@@ -26,7 +27,7 @@ RUN: llvm-bolt-binary-analysis --help 2>&1 | FileCheck -check-prefix=HELP %s
 
 HELP:       OVERVIEW: BinaryAnalysis
 HELP-EMPTY:
-HELP-NEXT:  USAGE: llvm-bolt-binary-analysis [options] <executable>
+HELP-NEXT:  USAGE: llvm-bolt-binary-analysis{{(\.exe)?}} [options] <executable>
 HELP-EMPTY:
 HELP-NEXT:  OPTIONS:
 HELP-EMPTY:

bolt/test/lsda-section-name.cpp

@@ -1,8 +1,8 @@
 // This test check that LSDA section named by .gcc_except_table.main is
 // disassembled by BOLT.
 
-// RUN: %clang++ %cxxflags -O3 -no-pie -c %s -o %t.o
-// RUN: %clang++ %cxxflags -O3 -no-pie -fuse-ld=lld %t.o -o %t
+// RUN: %clangxx %cxxflags -O3 -no-pie -c %s -o %t.o
+// RUN: %clangxx %cxxflags -O3 -no-pie -fuse-ld=lld %t.o -o %t
 // RUN: llvm-objcopy --rename-section .gcc_except_table=.gcc_except_table.main %t
 // RUN: llvm-readelf -SW %t | FileCheck %s
 // RUN: llvm-bolt %t -o %t.bolt

clang-tools-extra/clang-apply-replacements/tool/ClangApplyReplacementsMain.cpp

@@ -97,8 +97,7 @@ int main(int argc, char **argv) {
   cl::ParseCommandLineOptions(argc, argv);
 
   DiagnosticOptions DiagOpts;
-  DiagnosticsEngine Diagnostics(
-      IntrusiveRefCntPtr<DiagnosticIDs>(new DiagnosticIDs()), DiagOpts);
+  DiagnosticsEngine Diagnostics(DiagnosticIDs::create(), DiagOpts);
 
   // Determine a formatting style from options.
   auto FormatStyleOrError = format::getStyle(FormatStyleOpt, FormatStyleConfig,

clang-tools-extra/clang-change-namespace/tool/ClangChangeNamespace.cpp

@@ -128,9 +128,8 @@ int main(int argc, const char **argv) {
   LangOptions DefaultLangOptions;
   DiagnosticOptions DiagOpts;
   clang::TextDiagnosticPrinter DiagnosticPrinter(errs(), DiagOpts);
-  DiagnosticsEngine Diagnostics(
-      IntrusiveRefCntPtr<DiagnosticIDs>(new DiagnosticIDs()), DiagOpts,
-      &DiagnosticPrinter, false);
+  DiagnosticsEngine Diagnostics(DiagnosticIDs::create(), DiagOpts,
+                                &DiagnosticPrinter, false);
   auto &FileMgr = Tool.getFiles();
   SourceManager Sources(Diagnostics, FileMgr);
   Rewriter Rewrite(Sources, DefaultLangOptions);

clang-tools-extra/clang-include-fixer/IncludeFixer.cpp

@@ -53,7 +53,7 @@ class Action : public clang::ASTFrontendAction {
 
     Compiler->createSema(getTranslationUnitKind(), CompletionConsumer);
     SemaSource->setCompilerInstance(Compiler);
-    Compiler->getSema().addExternalSource(SemaSource.get());
+    Compiler->getSema().addExternalSource(SemaSource);
 
     clang::ParseAST(Compiler->getSema(), Compiler->getFrontendOpts().ShowStats,
                     Compiler->getFrontendOpts().SkipFunctionBodies);

clang-tools-extra/clang-include-fixer/tool/ClangIncludeFixer.cpp

@@ -454,7 +454,7 @@ int includeFixerMain(int argc, const char **argv) {
 
   // Set up a new source manager for applying the resulting replacements.
   DiagnosticOptions DiagOpts;
-  DiagnosticsEngine Diagnostics(new DiagnosticIDs, DiagOpts);
+  DiagnosticsEngine Diagnostics(DiagnosticIDs::create(), DiagOpts);
   TextDiagnosticPrinter DiagnosticPrinter(outs(), DiagOpts);
   SourceManager SM(Diagnostics, tool.getFiles());
   Diagnostics.setClient(&DiagnosticPrinter, false);

clang-tools-extra/clang-move/tool/ClangMove.cpp

@@ -178,9 +178,8 @@ int main(int argc, const char **argv) {
 
   DiagnosticOptions DiagOpts;
   clang::TextDiagnosticPrinter DiagnosticPrinter(errs(), DiagOpts);
-  DiagnosticsEngine Diagnostics(
-      IntrusiveRefCntPtr<DiagnosticIDs>(new DiagnosticIDs()), DiagOpts,
-      &DiagnosticPrinter, false);
+  DiagnosticsEngine Diagnostics(DiagnosticIDs::create(), DiagOpts,
+                                &DiagnosticPrinter, false);
   auto &FileMgr = Tool.getFiles();
   SourceManager SM(Diagnostics, FileMgr);
   Rewriter Rewrite(SM, LangOptions());

clang-tools-extra/clang-reorder-fields/tool/ClangReorderFields.cpp

@@ -74,9 +74,8 @@ int main(int argc, const char **argv) {
   LangOptions DefaultLangOptions;
   DiagnosticOptions DiagOpts;
   TextDiagnosticPrinter DiagnosticPrinter(errs(), DiagOpts);
-  DiagnosticsEngine Diagnostics(
-      IntrusiveRefCntPtr<DiagnosticIDs>(new DiagnosticIDs()), DiagOpts,
-      &DiagnosticPrinter, false);
+  DiagnosticsEngine Diagnostics(DiagnosticIDs::create(), DiagOpts,
+                                &DiagnosticPrinter, false);
 
   auto &FileMgr = Tool.getFiles();
   SourceManager Sources(Diagnostics, FileMgr);