INFO:2026-05-19T16:55:24Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 51c961b7eb5c..ac3ccd277f8b main -> origin/main Switched to branch 'main' Your branch is behind 'origin/main' by 2 commits, and can be fast-forwarded. (use "git pull" to update your local branch) HEAD is now at ac3ccd277f8b [LV] Recognize UF*vscale as a valid canonical-IV increment step (#196722) INFO:2026-05-19T16:55:27Z:root:syncing... Deleted branch merge (was 38cdc6b33d7e). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge f223bc58bf0c] [gn build] Port 9ab16a1fa9c3 1 file changed, 2 insertions(+) [merge 220e30812c57] [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:2026-05-19T16:55:29Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/812] AR lib/libLLVMBOLTTargetAArch64.a [2/812] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h [3/812] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h [4/812] CXX obj/lldb/source/Utility/Utility.AddressableBits.o [5/812] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix) [6/812] CXX obj/lldb/source/Utility/Utility.ErrorMessages.o [7/812] CXX obj/lldb/source/Utility/Utility.Baton.o [8/812] CXX obj/lldb/source/Utility/Utility.Connection.o [9/812] CXX obj/lldb/source/Utility/Utility.DataBufferLLVM.o [10/812] CXX obj/lldb/source/Utility/Utility.DataBufferHeap.o [11/812] CXX obj/lldb/source/Target/Target.JITLoaderList.o [12/812] CXX obj/lldb/source/Target/Target.MemoryRegionInfo.o [13/812] CXX obj/lldb/source/Target/Target.Policy.o [14/812] CXX obj/lldb/source/Utility/Utility.ConstString.o [15/812] CXX obj/lldb/source/Target/Target.MemoryTagMap.o [16/812] CXX obj/lldb/source/Utility/Utility.DataEncoder.o [17/812] CXX obj/lldb/source/Utility/Utility.CompletionRequest.o [18/812] 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. [19/812] CXX obj/lldb/source/Utility/Utility.GDBRemote.o [20/812] CXX obj/lldb/source/Symbol/Symbol.DeclVendor.o [21/812] CXX obj/lldb/source/Target/Target.CoreFileMemoryRanges.o [22/812] CXX obj/lldb/source/Target/Target.BorrowedStackFrame.o [23/812] CXX obj/lldb/source/Utility/Utility.Diagnostics.o [24/812] CXX obj/lldb/source/Utility/Utility.DataExtractor.o [25/812] CXX obj/lldb/source/Utility/Utility.ArchSpec.o [26/812] CXX obj/lldb/source/Utility/Utility.FileSpec.o [27/812] CXX obj/lldb/source/Utility/Utility.Args.o [28/812] CXX obj/lldb/source/Target/Target.PathMappingList.o [29/812] CXX obj/lldb/source/Target/Target.RegisterFlags.o [30/812] CXX obj/lldb/source/Utility/Utility.Event.o [31/812] CXX obj/lldb/source/Target/Target.SectionLoadHistory.o [32/812] CXX obj/lldb/source/Utility/Utility.Broadcaster.o [33/812] CXX obj/lldb/source/Target/Target.MemoryHistory.o [34/812] CXX obj/lldb/source/Symbol/Symbol.DebugMacros.o [35/812] CXX obj/lldb/source/Symbol/Symbol.VariableList.o [36/812] CXX obj/lldb/source/Target/Target.RegisterNumber.o [37/812] CXX obj/lldb/source/Target/Target.OperatingSystem.o [38/812] CXX obj/lldb/source/Symbol/Symbol.TypeMap.o [39/812] CXX obj/lldb/source/Target/Target.ModuleCache.o [40/812] CXX obj/lldb/source/Utility/Utility.FileSpecList.o [41/812] CXX obj/lldb/source/Symbol/Symbol.TypeList.o [42/812] CXX obj/lldb/source/Target/Target.SectionLoadList.o [43/812] CXX obj/lldb/source/Target/Target.InstrumentationRuntimeStopInfo.o [44/812] CXX obj/lldb/source/Symbol/Symbol.SymbolVendor.o [45/812] CXX obj/lldb/source/Symbol/Symbol.UnwindTable.o [46/812] CXX obj/lldb/source/Symbol/Symbol.SymbolFileOnDemand.o [47/812] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectConstResultCast.o [48/812] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectChild.o [49/812] CXX obj/lldb/source/Target/Target.QueueItem.o [50/812] CXX obj/lldb/source/Target/Target.AssertFrameRecognizer.o [51/812] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectConstResultChild.o [52/812] CXX obj/lldb/source/Symbol/Symbol.UnwindPlan.o [53/812] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectConstResultImpl.o [54/812] CXX obj/lldb/source/Symbol/Symbol.FuncUnwinders.o [55/812] CXX obj/lldb/source/Target/Target.RegisterContext.o [56/812] CXX obj/lldb/source/Target/Target.JITLoader.o [57/812] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectCast.o [58/812] CXX obj/lldb/source/Target/Target.InstrumentationRuntime.o [59/812] CXX obj/lldb/source/Target/Target.QueueList.o [60/812] CXX obj/lldb/source/Symbol/Symbol.DWARFCallFrameInfo.o [61/812] CXX obj/lldb/source/ValueObject/ValueObject.DILLexer.o [62/812] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectConstResult.o [63/812] CXX obj/lldb/source/Target/Target.Queue.o [64/812] CXX obj/lldb/source/Target/Target.ProcessTrace.o [65/812] CXX obj/lldb/source/Target/Target.ExecutionContext.o [66/812] CXX obj/lldb/source/Target/Target.Memory.o [67/812] CXX obj/lldb/source/Target/Target.RemoteAwarePlatform.o [68/812] CXX obj/lldb/source/Target/Target.ScriptedThreadPlan.o [69/812] CXX obj/lldb/source/Target/Target.LanguageRuntime.o [70/812] CXX obj/lldb/source/Symbol/Symbol.Type.o [71/812] CXX obj/lldb/source/Symbol/Symbol.TypeSystem.o [72/812] CXX obj/lldb/source/Symbol/Symbol.SymbolLocator.o [73/812] CXX obj/lldb/source/ValueObject/ValueObject.DILParser.o [74/812] CXX obj/lldb/source/Target/Target.Language.o [75/812] CXX obj/lldb/source/Target/Target.DynamicRegisterInfo.o [76/812] CXX obj/lldb/source/Target/Target.StackFrameList.o [77/812] CXX obj/lldb/source/Symbol/Symbol.Symtab.o [78/812] CXX obj/lldb/source/Symbol/Symbol.Variable.o [79/812] CXX obj/lldb/source/Target/Target.Platform.o [80/812] CXX obj/lldb/source/Target/Target.StackFrame.o [81/812] CXX obj/lldb/source/ValueObject/ValueObject.ValueObject.o [82/812] CXX obj/lldb/source/Target/Target.RegisterContextUnwind.o [83/812] CXX obj/lldb/source/Target/Target.Process.o ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.