[clang] Reapply "[clang][ssaf] Add --ssaf-extract-summaries= and --ssaf-tu-summary-file= options" (PR #185414)

LLVM Continuous Integration via cfe-commits cfe-commits at lists.llvm.org
Wed Mar 11 07:19:00 PDT 2026 

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `clang-sparc64-linux` running on `debian-stadler-sparc64` while building `clang` at step 7 "ninja check 1".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/114/builds/115

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 7 (ninja check 1) failure: stage 1 checked (failure)
...
[139/1086] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/QualTypeNamesTest.cpp.o
[140/1086] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/DependencyScannerTest.cpp.o
[141/1086] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/RecursiveASTVisitorTests/Class.cpp.o
[142/1086] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/StructuralEquivalenceTest.cpp.o
[143/1086] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/RecursiveASTVisitorTests/Concept.cpp.o
[144/1086] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Analysis/ExprMutationAnalyzerTest.cpp.o
[145/1086] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Analysis/LifetimeSafetyTest.cpp.o
[146/1086] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/RecursiveASTVisitorTests/ConstructExpr.cpp.o
[147/1086] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/RecursiveASTVisitorTests/CXXBoolLiteralExpr.cpp.o
[148/1086] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/RecursiveASTVisitorTests/IntegerLiteral.cpp.o
FAILED: [code=1] tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/RecursiveASTVisitorTests/IntegerLiteral.cpp.o 
/usr/bin/c++ -DLLVM_BUILD_STATIC -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GLIBCXX_USE_CXX11_ABI=1 -D_GNU_SOURCE -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/var/lib/buildbot/workers/debian-stadler-sparc64/clang-sparc64-linux/stage1/tools/clang/unittests -I/var/lib/buildbot/workers/debian-stadler-sparc64/clang-sparc64-linux/llvm/clang/unittests -I/var/lib/buildbot/workers/debian-stadler-sparc64/clang-sparc64-linux/llvm/clang/include -I/var/lib/buildbot/workers/debian-stadler-sparc64/clang-sparc64-linux/stage1/tools/clang/include -I/var/lib/buildbot/workers/debian-stadler-sparc64/clang-sparc64-linux/stage1/include -I/var/lib/buildbot/workers/debian-stadler-sparc64/clang-sparc64-linux/llvm/llvm/include -I/var/lib/buildbot/workers/debian-stadler-sparc64/clang-sparc64-linux/llvm/clang/unittests/Tooling -I/var/lib/buildbot/workers/debian-stadler-sparc64/clang-sparc64-linux/llvm/third-party/unittest/googletest/include -I/var/lib/buildbot/workers/debian-stadler-sparc64/clang-sparc64-linux/llvm/third-party/unittest/googlemock/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-maybe-uninitialized -Wno-nonnull -Wno-class-memaccess -Wno-dangling-reference -Wno-redundant-move -Wno-pessimizing-move -Wno-array-bounds -Wno-stringop-overread -Wno-dangling-pointer -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wno-misleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -fno-common -Woverloaded-virtual -O3 -DNDEBUG -std=c++17 -UNDEBUG -Wno-variadic-macros -fno-exceptions -funwind-tables -fno-rtti -Wno-suggest-override -MD -MT tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/RecursiveASTVisitorTests/IntegerLiteral.cpp.o -MF tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/RecursiveASTVisitorTests/IntegerLiteral.cpp.o.d -o tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/RecursiveASTVisitorTests/IntegerLiteral.cpp.o -c /var/lib/buildbot/workers/debian-stadler-sparc64/clang-sparc64-linux/llvm/clang/unittests/Tooling/RecursiveASTVisitorTests/IntegerLiteral.cpp
In file included from /var/lib/buildbot/workers/debian-stadler-sparc64/clang-sparc64-linux/llvm/clang/include/clang/AST/ASTContext.h:17,
                 from /var/lib/buildbot/workers/debian-stadler-sparc64/clang-sparc64-linux/llvm/clang/unittests/Tooling/TestVisitor.h:18,
                 from /var/lib/buildbot/workers/debian-stadler-sparc64/clang-sparc64-linux/llvm/clang/unittests/Tooling/RecursiveASTVisitorTests/IntegerLiteral.cpp:9:
/var/lib/buildbot/workers/debian-stadler-sparc64/clang-sparc64-linux/stage1/tools/clang/include/clang/Basic/AttrList.inc:423:18: internal compiler error: Segmentation fault
  423 | INHERITABLE_ATTR(SYCLKernel)
      |                  ^~~~~~~~~~
/var/lib/buildbot/workers/debian-stadler-sparc64/clang-sparc64-linux/llvm/clang/include/clang/AST/ASTFwd.h:34:23: note: in definition of macro ‘ATTR’
   34 | #define ATTR(A) class A##Attr;
      |                       ^
/var/lib/buildbot/workers/debian-stadler-sparc64/clang-sparc64-linux/stage1/tools/clang/include/clang/Basic/AttrList.inc:423:1: note: in expansion of macro ‘INHERITABLE_ATTR’
  423 | INHERITABLE_ATTR(SYCLKernel)
      | ^~~~~~~~~~~~~~~~
0x129a753 diagnostic_context::diagnostic_impl(rich_location*, diagnostic_metadata const*, diagnostic_option_id, char const*, void**, diagnostic_t)
	???:0
0x8d52cf internal_error(char const*, ...)
	???:0
0x9948a4 xref_tag(tag_types, tree_node*, TAG_how, bool)
	???:0
0x12ec1cf c_parse_file()
	???:0
0x1345cab c_common_parse_file()
	???:0
Please submit a full bug report, with preprocessed source (by using -freport-bug).
Please include the complete backtrace with any bug report.
See <file:///usr/share/doc/gcc-15/README.Bugs> for instructions.
[149/1086] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/RecursiveASTVisitorTests/CXXMemberCall.cpp.o
[150/1086] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/RecursiveASTVisitorTests/CXXMethodDecl.cpp.o
[151/1086] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/RecursiveASTVisitorTests/CXXOperatorCallExprTraverser.cpp.o
[152/1086] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/RecursiveASTVisitorTests/DeductionGuide.cpp.o
[153/1086] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/RecursiveASTVisitorTests/DeclRefExpr.cpp.o
[154/1086] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/LexicallyOrderedRecursiveASTVisitorTest.cpp.o
[155/1086] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/RecursiveASTVisitorTests/ImplicitCtor.cpp.o
[156/1086] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/RecursiveASTVisitorTests/Attr.cpp.o
[157/1086] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/RangeSelectorTest.cpp.o
[158/1086] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/RecursiveASTVisitorTests/ImplicitCtorInitializer.cpp.o
[159/1086] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/RecursiveASTVisitorTests/InitListExprPreOrder.cpp.o
[160/1086] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/RecursiveASTVisitorTests/InitListExprPreOrderNoQueue.cpp.o

```

</details>

https://github.com/llvm/llvm-project/pull/185414

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