INFO:2026-06-03T15:58:35Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 91edd87a801f..678a6c7dbbb9 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 678a6c7dbbb9 [DirectX] Implement lowering of SampleGrad. Refactor sample lowering functions (#200871) INFO:2026-06-03T15:58:39Z:root:syncing... Deleted branch merge (was 2d47b9d4ca58). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge eee1013c7edd] [gn build] Port 142ad481b625 1 file changed, 5 insertions(+) [merge e4277ad1ca98] [gn build] Port 87d6941017aa 1 file changed, 1 deletion(-) [merge 32f19bdf7085] [gn build] Port c264e07c2f3d 1 file changed, 5 insertions(+), 1 deletion(-) [merge edf7a53e99cc] [gn build] Port f91f589aaa82 1 file changed, 1 insertion(+) [gn build] Port 142ad481b625 -- https://github.com/llvm/llvm-project/commit/142ad481b625 [gn build] Port 87d6941017aa -- https://github.com/llvm/llvm-project/commit/87d6941017aa [gn build] Port c264e07c2f3d -- https://github.com/llvm/llvm-project/commit/c264e07c2f3d [gn build] Port f91f589aaa82 -- https://github.com/llvm/llvm-project/commit/f91f589aaa82 INFO:2026-06-03T15:58:43Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/2566] AR lib/libLLVMRISCVDesc.a [2/2566] AR lib/libLLVMSparcDesc.a [3/2566] AR lib/libLLVMRISCVDisassembler.a [4/2566] AR lib/libLLVMRISCVAsmParser.a [5/2566] AR lib/libLLVMSparcAsmParser.a [6/2566] AR lib/libLLVMSparcDisassembler.a [7/2566] ACTION //lldb/include/lldb/Host:Config(//llvm/utils/gn/build/toolchain:unix) FAILED: gen/lldb/include/lldb/Host/Config.h python3 ../../llvm/utils/gn/build/write_cmake_config.py -o gen/lldb/include/lldb/Host/Config.h ../../lldb/include/lldb/Host/Config.h.cmake LLDB_EDITLINE_USE_WCHAR= LLDB_HAVE_EL_RFUNC_T= HAVE_PTSNAME_R= HAVE_NR_PROCESS_VM_READV= LLDB_ENABLE_LZMA= LLDB_ENABLE_CURSES= CURSES_HAVE_NCURSES_CURSES_H= LLDB_ENABLE_DYNAMIC_SCRIPTINTERPRETERS= LLDB_ENABLE_LUA= LLDB_ENABLE_MTE= LLDB_ENABLE_PYTHON= LLDB_ENABLE_PYTHON_LIMITED_API= LLDB_ENABLE_TREESITTER= LLDB_EMBED_PYTHON_HOME= LLDB_INSTALL_LIBDIR_BASENAME=lib LLDB_GLOBAL_INIT_DIRECTORY= LLDB_PYTHON_HOME= LLDB_BUG_REPORT_URL=https://github.com/llvm/llvm-project/issues/ HAVE_LIBCOMPRESSION= LLDB_ENABLE_LIBEDIT= LLDB_ENABLE_LIBXML2=1 LLDB_ENABLE_POSIX=1 LLDB_ENABLE_TERMIOS=1 LLVM_ENABLE_CURL= HAVE_SYS_EVENT_H= HAVE_PPOLL=1 HAVE_PROCESS_VM_READV=1 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 126, in sys.exit(main()) ~~~~^^ File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 76, 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 74, in repl return values[key] ~~~~~~^^^^^ KeyError: 'LLDB_PYTHON_RUNTIME_LIBRARY_BUILD_PATH' [8/2566] LINK ./bin/yaml2obj [9/2566] LINK obj/llvm/unittests/ObjCopy/ObjCopyTests [10/2566] CXX obj/llvm/lib/Target/WebAssembly/TargetInfo/TargetInfo.WebAssemblyTargetInfo.o [11/2566] CXX obj/llvm/lib/Target/WebAssembly/MCTargetDesc/MCTargetDesc.WebAssemblyMCAsmInfo.o [12/2566] CXX obj/llvm/lib/Target/WebAssembly/MCTargetDesc/MCTargetDesc.WebAssemblyMCCodeEmitter.o [13/2566] CXX obj/llvm/lib/Target/WebAssembly/MCTargetDesc/MCTargetDesc.WebAssemblyMCTypeUtilities.o [14/2566] CXX obj/llvm/lib/Target/WebAssembly/MCTargetDesc/MCTargetDesc.WebAssemblyWasmObjectWriter.o [15/2566] CXX obj/llvm/lib/Target/WebAssembly/MCTargetDesc/MCTargetDesc.WebAssemblyTargetStreamer.o [16/2566] ACTION //llvm/lib/Target/X86:X86GenSDNodeInfo(//llvm/utils/gn/build/toolchain:unix) [17/2566] ACTION //llvm/lib/Target/X86:X86GenRegisterBank(//llvm/utils/gn/build/toolchain:unix) [18/2566] CXX obj/llvm/lib/Target/WebAssembly/MCTargetDesc/MCTargetDesc.WebAssemblyMCTargetDesc.o [19/2566] ACTION //llvm/lib/Target/X86:X86GenPreLegalizeGICombiner(//llvm/utils/gn/build/toolchain:unix) [20/2566] CXX obj/llvm/lib/Target/WebAssembly/AsmParser/AsmParser.WebAssemblyAsmParser.o [21/2566] ACTION //llvm/lib/Target/X86:X86GenAsmMatcher(//llvm/utils/gn/build/toolchain:unix) [22/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyCleanCodeAfterTrap.o [23/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyNullifyDebugValueLists.o [24/2566] CXX obj/llvm/lib/Target/WebAssembly/GISel/LLVMWebAssemblyCodeGen.WebAssemblyLegalizerInfo.o [25/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyOptimizeLiveIntervals.o [26/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyFixFunctionBitcasts.o [27/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyFixBrTableDefaults.o [28/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyArgumentMove.o [29/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyReplacePhysRegs.o [30/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyLowerRefTypesIntPtrConv.o [31/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyRefTypeMem2Local.o [32/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyRuntimeLibcallSignatures.o [33/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblySetP2AlignOperands.o [34/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblySubtarget.o [35/2566] CXX obj/llvm/lib/Target/WebAssembly/GISel/LLVMWebAssemblyCodeGen.WebAssemblyRegisterBankInfo.o [36/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyMemIntrinsicResults.o [37/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyFixIrreducibleControlFlow.o [38/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblySelectionDAGInfo.o [39/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyMCLowerPrePass.o [40/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyAddMissingPrototypes.o [41/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyLateEHPrepare.o [42/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblySortRegion.o [43/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyExceptionInfo.o [44/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyCFGSort.o [45/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyUtilities.o [46/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyRegisterInfo.o [47/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyRegNumbering.o [48/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyPeephole.o [49/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyRegColoring.o [50/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyOptimizeReturned.o [51/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyLowerBrUnless.o [52/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyReduceToAnyAllTrue.o [53/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyDebugFixup.o [54/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyISelDAGToDAG.o [55/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyInstrInfo.o [56/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyFrameLowering.o [57/2566] CXX obj/llvm/lib/Target/WebAssembly/GISel/LLVMWebAssemblyCodeGen.WebAssemblyPreLegalizerCombiner.o [58/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyExplicitLocals.o [59/2566] CXX obj/llvm/lib/Target/WebAssembly/GISel/LLVMWebAssemblyCodeGen.WebAssemblyPostLegalizerCombiner.o [60/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyMachineFunctionInfo.o [61/2566] CXX obj/llvm/lib/Target/WebAssembly/GISel/LLVMWebAssemblyCodeGen.WebAssemblyCallLowering.o [62/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyMCInstLower.o [63/2566] CXX obj/llvm/lib/Target/WebAssembly/GISel/LLVMWebAssemblyCodeGen.WebAssemblyInstructionSelector.o [64/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyDebugValueManager.o [65/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyAsmPrinter.o [66/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyFastISel.o [67/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyRegStackify.o [68/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyCFGStackify.o [69/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyLowerEmscriptenEHSjLj.o [70/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyISelLowering.o [71/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyTargetMachine.o [72/2566] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyTargetTransformInfo.o ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.