INFO:2026-05-19T17:59:25Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD bb95a8dd341e..e13d9c263056 main -> origin/main Switched to branch 'main' Your branch is behind 'origin/main' by 1 commit, and can be fast-forwarded. (use "git pull" to update your local branch) HEAD is now at e13d9c263056 [CIR] Implement atomic cmp exhange with non-const 'weak' lowering (#198546) INFO:2026-05-19T17:59:28Z:root:syncing... Deleted branch merge (was 7f30b769b3cd). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge c8a043ade454] [gn build] Port 9ab16a1fa9c3 1 file changed, 2 insertions(+) [merge e75f6b68a65e] [gn build] Port b9c7a8e43ac2 1 file changed, 1 insertion(+), 4 deletions(-) [gn build] Port 9ab16a1fa9c3 -- https://github.com/llvm/llvm-project/commit/9ab16a1fa9c3 [gn build] Port b9c7a8e43ac2 -- https://github.com/llvm/llvm-project/commit/b9c7a8e43ac2 INFO:2026-05-19T17:59:30Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/5649] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h [2/5649] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h [3/5649] AR lib/libLLVMTargetParser.a [4/5649] AR lib/libclangBasic.a [5/5649] AR lib/libclangAPINotes.a [6/5649] ACTION //lldb/test:lit_shell_site_cfg(//llvm/utils/gn/build/toolchain:unix) FAILED: gen/lldb/test/Shell/lit.site.cfg.py python3 ../../llvm/utils/gn/build/write_cmake_config.py -o gen/lldb/test/Shell/lit.site.cfg.py ../../lldb/test/Shell/lit.site.cfg.py.in LIT_SITE_CFG_IN_HEADER=\#\#\ Autogenerated\ from\ //lldb/test/Shell/lit.site.cfg.py.in,\ do\ not\ edit LLDB_BINARY_DIR=/usr/local/google/home/thakis/src/llvm-project/out/gn/obj/lldb LLDB_SOURCE_DIR=/usr/local/google/home/thakis/src/llvm-project/lldb LLVM_BINARY_DIR=/usr/local/google/home/thakis/src/llvm-project/out/gn/obj/llvm LLVM_LIBS_DIR= LLVM_LIT_TOOLS_DIR= LLVM_SOURCE_DIR=/usr/local/google/home/thakis/src/llvm-project/llvm LLVM_TOOLS_DIR=/usr/local/google/home/thakis/src/llvm-project/out/gn/bin LLVM_TARGET_TRIPLE=x86_64-unknown-linux-gnu CLANG_RESOURCE_DIR= DEFAULT_SYSROOT= LIBCXX_LIBRARY_DIR=/usr/local/google/home/thakis/src/llvm-project/out/gn/lib LLDB_BUILD_LLDBRPC=0 LLDB_ENABLE_LUA=0 LLDB_ENABLE_LZMA=0 LLDB_ENABLE_MTE=0 LLDB_ENABLE_PYTHON=0 LLDB_HAS_LIBCXX=False LLDB_IS_64_BITS=1 LLDB_LAUNCHER= LLDB_LIBS_DIR= LLDB_LIT_TOOLS_DIR= LLDB_TEST_BUILD_DIRECTORY=/usr/local/google/home/thakis/src/llvm-project/out/gn/gen/lldb/test/test_build LLDB_TEST_MODULE_CACHE_CLANG=/usr/local/google/home/thakis/src/llvm-project/out/gn/gen/lldb/test/lldb-test-build.noindex/module-cache-clang LLDB_TEST_MODULE_CACHE_LLDB=/usr/local/google/home/thakis/src/llvm-project/out/gn/gen/lldb/test/lldb-test-build.noindex/module-cache-lldb LLDB_TEST_OBJC_GNUSTEP_DIR= LLDB_TEST_PLATFORM_URL= LLDB_TEST_PLATFORM_WORKING_DIR= LLDB_TEST_SHELL_DISABLE_REMOTE=True LLDB_TEST_SYSROOT= LLDB_TOOL_LLDB_SERVER_BUILD=1 LLDB_TOOLS_DIR=/usr/local/google/home/thakis/src/llvm-project/out/gn/bin LLDB_USE_SYSTEM_DEBUGSERVER=1 LLVM_ENABLE_DIA_SDK=0 LLVM_HOST_TRIPLE=x86_64-unknown-linux-gnu LLVM_USE_SANITIZER= Python3_EXECUTABLE=python3 Python3_ROOT_DIR= LLVM_ENABLE_ZLIB=1 SHLIBDIR=../../../../lib Traceback (most recent call last): File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 122, in sys.exit(main()) ~~~~^^ File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 72, in main in_line = var_re.sub(repl, in_line) File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 70, in repl return values[key] ~~~~~~^^^^^ KeyError: 'LLDB_TEST_USE_LLDB_SERVER' [7/5649] ACTION //lldb/test:lit_api_site_cfg(//llvm/utils/gn/build/toolchain:unix) FAILED: gen/lldb/test/API/lit.site.cfg.py python3 ../../llvm/utils/gn/build/write_cmake_config.py -o gen/lldb/test/API/lit.site.cfg.py ../../lldb/test/API/lit.site.cfg.py.in LIT_SITE_CFG_IN_HEADER=\#\#\ Autogenerated\ from\ //lldb/test/API/lit.site.cfg.py.in,\ do\ not\ edit LLDB_BINARY_DIR=/usr/local/google/home/thakis/src/llvm-project/out/gn/obj/lldb LLDB_SOURCE_DIR=/usr/local/google/home/thakis/src/llvm-project/lldb LLVM_BINARY_DIR=/usr/local/google/home/thakis/src/llvm-project/out/gn/obj/llvm LLVM_LIBS_DIR= LLVM_LIT_TOOLS_DIR= LLVM_SOURCE_DIR=/usr/local/google/home/thakis/src/llvm-project/llvm LLVM_TOOLS_DIR=/usr/local/google/home/thakis/src/llvm-project/out/gn/bin LLVM_TARGET_TRIPLE=x86_64-unknown-linux-gnu DEFAULT_SYSROOT= LIBCXX_LIBRARY_DIR=/usr/local/google/home/thakis/src/llvm-project/out/gn/lib LIBCXX_GENERATED_INCLUDE_DIR=/usr/local/google/home/thakis/src/llvm-project/out/gn/include/c++/v1 LIBCXX_GENERATED_INCLUDE_TARGET_DIR= LLDB_BUILD_INTEL_PT=0 LLDB_ENABLE_MTE=0 LLDB_TEST_COMMON_ARGS= LLDB_TEST_USER_ARGS= LLDB_ENABLE_PYTHON=0 LLDB_HAS_LIBCXX=False LLDB_LAUNCHER= LLDB_LIBS_DIR= LLDB_PYTHON_API_TEST_EXECUTABLE=python3 LLDB_TEST_TRIPLE=x86_64-unknown-linux-gnu LLDB_TEST_COMPILER=/usr/local/google/home/thakis/src/llvm-project/out/gn/bin/clang LLDB_TEST_BUILD_DIRECTORY=/usr/local/google/home/thakis/src/llvm-project/out/gn/gen/lldb/test/test_build LLDB_TEST_DSYMUTIL=/usr/local/google/home/thakis/src/llvm-project/out/gn/bin/dsymutil LLDB_TEST_EXECUTABLE=/usr/local/google/home/thakis/src/llvm-project/out/gn/bin/lldb LLDB_TEST_MAKE=make LLDB_TEST_MODULE_CACHE_CLANG=/usr/local/google/home/thakis/src/llvm-project/out/gn/gen/lldb/test/lldb-test-build.noindex/module-cache-clang LLDB_TEST_MODULE_CACHE_LLDB=/usr/local/google/home/thakis/src/llvm-project/out/gn/gen/lldb/test/lldb-test-build.noindex/module-cache-lldb LLDB_TEST_PLATFORM_URL= LLDB_TEST_PLATFORM_WORKING_DIR= LLDB_TEST_SYSROOT= LLVM_BUILD_MODE=. LLVM_ENABLE_SHARED_LIBS=0 LLVM_HOST_TRIPLE=x86_64-unknown-linux-gnu LLVM_INCLUDE_DIR=/usr/local/google/home/thakis/src/llvm-project/out/gn/include LLVM_USE_SANITIZER= LUA_EXECUTABLE= LLDB_LUA_CPATH= LLDB_FRAMEWORK_DIR=XXX_framework_dir LLDB_USE_ARM64E_DEBUGSERVER= CMAKE_CXX_COMPILER=c++ HOST_OS=linux Python3_ROOT_DIR= CMAKE_BUILD_TYPE=Release SHLIBDIR=../../../../lib Traceback (most recent call last): File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 122, in sys.exit(main()) ~~~~^^ File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 72, in main in_line = var_re.sub(repl, in_line) File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 70, in repl return values[key] ~~~~~~^^^^^ KeyError: 'LLDB_TEST_USE_LLDB_SERVER' [8/5649] LINK ./bin/clang-fuzzer-dictionary [9/5649] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix) [10/5649] CXX obj/lldb/source/Host/windows/Host.FileWindows.o FAILED: obj/lldb/source/Host/windows/Host.FileWindows.o ../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF obj/lldb/source/Host/windows/Host.FileWindows.o.d -o obj/lldb/source/Host/windows/Host.FileWindows.o -c ../../lldb/source/Host/windows/FileWindows.cpp -I../../llvm/include -Igen/llvm/include -I../../lldb/include -Igen/lldb/include -I../../sysroot/usr/include/libxml2 -O3 -fdiagnostics-color -Wall -Wextra -Wno-unused-parameter -Wdelete-non-virtual-dtor -Wstring-conversion -no-canonical-prefixes -Werror=date-time -fdebug-compilation-dir=. --sysroot=../../sysroot -Wpoison-system-directories -fPIC -Wcovered-switch-default -fno-strict-aliasing -std=c++17 -fvisibility-inlines-hidden -fno-exceptions -fno-rtti In file included from ../../lldb/source/Host/windows/FileWindows.cpp:11: ../../lldb/include/lldb/Host/windows/windows.h:19:10: error: 'windows.h' file not found with include; use "quotes" instead 19 | #include | ^~~~~~~~~~~ | "windows.h" ../../lldb/source/Host/windows/FileWindows.cpp:14:10: fatal error: 'io.h' file not found 14 | #include | ^~~~~~ 2 errors generated. [11/5649] CXX obj/llvm/unittests/Support/SupportTests.UTCTimeTest.o [12/5649] CXX obj/llvm/unittests/ADT/ADTTests.DepthFirstIteratorTest.o [13/5649] CXX obj/llvm/utils/TableGen/llvm-tblgen.CTagsEmitter.o [14/5649] CXX obj/llvm/utils/TableGen/llvm-tblgen.OptionRSTEmitter.o [15/5649] CXX obj/llvm/unittests/Support/SupportTests.GenericDomTreeTest.o [16/5649] CXX obj/llvm/unittests/ADT/ADTTests.BreadthFirstIteratorTest.o [17/5649] CXX obj/llvm/unittests/Support/SupportTests.CrashRecoveryTest.o [18/5649] CXX obj/llvm/utils/TableGen/llvm-tblgen.DisassemblerEmitter.o [19/5649] CXX obj/llvm/unittests/ADT/ADTTests.PostOrderIteratorTest.o [20/5649] CXX obj/llvm/unittests/ADT/ADTTests.DirectedGraphTest.o [21/5649] CXX obj/llvm/unittests/TextAPI/TextAPITests.RecordTests.o [22/5649] CXX obj/llvm/utils/TableGen/llvm-tblgen.ExegesisEmitter.o [23/5649] CXX obj/llvm/tools/llvm-remarkutil/llvm-remarkutil.RemarkInstructionMix.o [24/5649] CXX obj/llvm/utils/TableGen/llvm-tblgen.MacroFusionPredicatorEmitter.o [25/5649] CXX obj/llvm/utils/TableGen/llvm-tblgen.DAGISelEmitter.o [26/5649] CXX obj/llvm/utils/TableGen/llvm-tblgen.PseudoLoweringEmitter.o [27/5649] CXX obj/llvm/utils/TableGen/llvm-tblgen.InstrDocsEmitter.o [28/5649] CXX obj/llvm/unittests/TextAPI/TextAPITests.TextStubV2Tests.o [29/5649] CXX obj/llvm/unittests/ADT/ADTTests.SetVectorTest.o [30/5649] CXX obj/llvm/unittests/Support/SupportTests.ProgramTest.o [31/5649] CXX obj/llvm/utils/TableGen/llvm-tblgen.OptionParserEmitter.o [32/5649] CXX obj/llvm/utils/TableGen/llvm-tblgen.CodeEmitterGen.o [33/5649] CXX obj/llvm/utils/TableGen/llvm-tblgen.RegisterBankEmitter.o [34/5649] CXX obj/llvm/tools/llvm-remarkutil/llvm-remarkutil.RemarkCounter.o [35/5649] CXX obj/llvm/utils/TableGen/llvm-tblgen.CallingConvEmitter.o [36/5649] CXX obj/llvm/unittests/ADT/ADTTests.SmallPtrSetTest.o [37/5649] CXX obj/llvm/unittests/TextAPI/TextAPITests.TextStubV1Tests.o [38/5649] CXX obj/llvm/unittests/ADT/ADTTests.SetOperationsTest.o [39/5649] CXX obj/llvm/utils/TableGen/llvm-tblgen.DFAPacketizerEmitter.o [40/5649] CXX obj/llvm/utils/TableGen/llvm-tblgen.DFAEmitter.o [41/5649] CXX obj/llvm/unittests/ProfileData/ProfileDataTests.BPFunctionNodeTest.o [42/5649] CXX obj/llvm/utils/TableGen/llvm-tblgen.CompressInstEmitter.o [43/5649] CXX obj/llvm/unittests/ADT/ADTTests.SmallSetTest.o [44/5649] CXX obj/llvm/utils/TableGen/llvm-tblgen.SDNodeInfoEmitter.o [45/5649] CXX obj/llvm/utils/TableGen/llvm-tblgen.DXILEmitter.o [46/5649] CXX obj/llvm/unittests/ObjectYAML/ObjectYAMLTests.ELFYAMLTest.o [47/5649] CXX obj/llvm/utils/TableGen/llvm-tblgen.FastISelEmitter.o [48/5649] CXX obj/llvm/unittests/Support/SupportTests.ThreadPool.o [49/5649] CXX obj/llvm/unittests/TextAPI/TextAPITests.TextStubV3Tests.o [50/5649] CXX obj/llvm/unittests/TextAPI/TextAPITests.TextStubV5Tests.o [51/5649] CXX obj/llvm/unittests/TextAPI/TextAPITests.TextStubV4Tests.o [52/5649] CXX obj/llvm/unittests/AsmParser/AsmParserTests.AsmParserTest.o [53/5649] CXX obj/llvm/utils/TableGen/llvm-tblgen.DecoderEmitter.o [54/5649] CXX obj/llvm/utils/TableGen/llvm-tblgen.DAGISelMatcherEmitter.o [55/5649] CXX obj/llvm/unittests/ProfileData/ProfileDataTests.SampleProfTest.o [56/5649] CXX obj/llvm/utils/TableGen/llvm-tblgen.AsmWriterEmitter.o [57/5649] CXX obj/llvm/utils/TableGen/Common/Common.CodeGenSchedule.o [58/5649] CXX obj/llvm/unittests/tools/llvm-profgen/LLVMProfgenTests.ContextCompressionTest.o [59/5649] CXX obj/llvm/unittests/ProfileData/ProfileDataTests.DataAccessProfTest.o [60/5649] CXX obj/llvm/utils/TableGen/llvm-tblgen.InstrInfoEmitter.o [61/5649] CXX obj/llvm/unittests/Support/SupportTests.CommandLineTest.o [62/5649] CXX obj/llvm/unittests/ProfileData/ProfileDataTests.CoverageMappingTest.o [63/5649] CXX obj/llvm/utils/TableGen/Common/Common.CodeGenDAGPatterns.o [64/5649] CXX obj/llvm/utils/TableGen/llvm-tblgen.RegisterInfoEmitter.o [65/5649] CXX obj/llvm/utils/TableGen/llvm-tblgen.GlobalISelCombinerEmitter.o [66/5649] CXX obj/llvm/utils/TableGen/llvm-tblgen.GlobalISelEmitter.o [67/5649] CXX obj/llvm/utils/TableGen/llvm-tblgen.AsmMatcherEmitter.o [68/5649] CXX obj/llvm/utils/TableGen/Common/Common.CodeGenRegisters.o [69/5649] CXX obj/llvm/unittests/ProfileData/ProfileDataTests.MemProfTest.o [70/5649] CXX obj/llvm/unittests/ProfileData/ProfileDataTests.InstrProfTest.o [71/5649] CXX obj/llvm/unittests/ADT/ADTTests.DenseMapTest.o ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.