ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/510] LINK obj/llvm/unittests/tools/llvm-cfi-verify/CFIVerifyTests
[2/510] CXX obj/llvm/lib/Target/X86/GISel/LLVMX86CodeGen.X86PreLegalizerCombiner.o
FAILED: obj/llvm/lib/Target/X86/GISel/LLVMX86CodeGen.X86PreLegalizerCombiner.o 
../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF obj/llvm/lib/Target/X86/GISel/LLVMX86CodeGen.X86PreLegalizerCombiner.o.d -o obj/llvm/lib/Target/X86/GISel/LLVMX86CodeGen.X86PreLegalizerCombiner.o -c ../../llvm/lib/Target/X86/GISel/X86PreLegalizerCombiner.cpp  -I../../llvm/lib/Target/X86 -I../../llvm/include -Igen/llvm/include -Igen/llvm/lib/Target/X86 -I. -Igen/llvm/lib/Target/X86/MCTargetDesc -Igen/llvm/include/llvm/Analysis -Igen/llvm/include/llvm/IR -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 -std=c++17 -fvisibility-inlines-hidden -fno-exceptions -fno-rtti
../../llvm/lib/Target/X86/GISel/X86PreLegalizerCombiner.cpp:33:10: fatal error: 'X86GenPreLegalizeGICombiner.inc' file not found
   33 | #include "X86GenPreLegalizeGICombiner.inc"
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
[3/510] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanSLP.o
[4/510] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanPredicator.o
[5/510] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanUtils.o
[6/510] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPlanUncountableExitTest.o
[7/510] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPlanPatternMatchTest.o
[8/510] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanVerifier.o
[9/510] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPlanVerifierTest.o
[10/510] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPlanHCFGTest.o
[11/510] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPDomTreeTest.o
[12/510] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPlanSlpTest.o
[13/510] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanUnroll.o
[14/510] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanAnalysis.o
[15/510] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanConstruction.o
[16/510] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanRecipes.o
[17/510] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlan.o
[18/510] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPlanTest.o
[19/510] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanTransforms.o
[20/510] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.LoopVectorize.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.