ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/1175] CXX obj/llvm/unittests/MIR/MIRTests.DroppedVariableStatsMIRTest.o
FAILED: obj/llvm/unittests/MIR/MIRTests.DroppedVariableStatsMIRTest.o 
../../chromeclang/bin/clang++ -MMD -MF obj/llvm/unittests/MIR/MIRTests.DroppedVariableStatsMIRTest.o.d -o obj/llvm/unittests/MIR/MIRTests.DroppedVariableStatsMIRTest.o -c ../../llvm/unittests/MIR/DroppedVariableStatsMIRTest.cpp -DGTEST_HAS_RTTI=0 -I../../llvm/include -Igen/llvm/include -Igen/llvm/include/llvm/IR -Igen/llvm/include/llvm/IR -Igen/llvm/include/llvm/IR -Igen/llvm/include/llvm/IR -Igen/llvm/include/llvm/IR -Igen/llvm/include/llvm/IR -Igen/llvm/include/llvm/IR -Igen/llvm/include/llvm/IR -Igen/llvm/include/llvm/IR -Igen/llvm/include/llvm/IR -Igen/llvm/include/llvm/IR -Igen/llvm/include/llvm/IR -Igen/llvm/include/llvm/IR -Igen/llvm/include/llvm/IR -Igen/llvm/include/llvm/IR -Igen/llvm/include/llvm/IR -Igen/llvm/include/llvm/IR -Igen/llvm/include/llvm/IR -Igen/llvm/include/llvm/IR -Igen/llvm/include/llvm/IR -I../../third-party/unittest/googlemock/include -I../../third-party/unittest/googletest/include -arch arm64 -isysroot ../../sysroot/MacOSX.sdk -mmacos-version-min=12 -mmacos-version-min=12 -O3 -fdiagnostics-color -Wall -Wextra -Wno-unused-parameter -Wdelete-non-virtual-dtor -Wstring-conversion -no-canonical-prefixes -Werror=date-time -isysroot ../../sysroot/MacOSX.sdk -Wpoison-system-directories -fPIC -Wcovered-switch-default -std=c++17 -fvisibility-inlines-hidden -fno-exceptions -fno-rtti
../../llvm/unittests/MIR/DroppedVariableStatsMIRTest.cpp:35:17: error: unknown type name 'LLVMTargetMachine'; did you mean 'TargetMachine'?
std::unique_ptr<LLVMTargetMachine>
                ^~~~~~~~~~~~~~~~~
                TargetMachine
../../llvm/include/llvm/Target/TargetMachine.h:77:7: note: 'TargetMachine' declared here
class TargetMachine {
      ^
../../llvm/unittests/MIR/DroppedVariableStatsMIRTest.cpp:42:26: error: unknown type name 'LLVMTargetMachine'; did you mean 'TargetMachine'?
  return std::unique_ptr<LLVMTargetMachine>(
                         ^~~~~~~~~~~~~~~~~
                         TargetMachine
../../llvm/include/llvm/Target/TargetMachine.h:77:7: note: 'TargetMachine' declared here
class TargetMachine {
      ^
../../llvm/unittests/MIR/DroppedVariableStatsMIRTest.cpp:43:19: error: unknown type name 'LLVMTargetMachine'; did you mean 'TargetMachine'?
      static_cast<LLVMTargetMachine *>(T->createTargetMachine(
                  ^~~~~~~~~~~~~~~~~
                  TargetMachine
../../llvm/include/llvm/Target/TargetMachine.h:77:7: note: 'TargetMachine' declared here
class TargetMachine {
      ^
3 errors generated.
[2/1175] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.AddressingModes.o
[3/1175] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.AArch64RegisterInfoTest.o
[4/1175] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.AArch64SVESchedPseudoTest.o
[5/1175] CXX obj/llvm/unittests/MIR/MIRTests.MachineMetadata.o
[6/1175] CXX obj/bolt/lib/Passes/Passes.AsmDump.o
[7/1175] CXX obj/bolt/unittests/Core/CoreTests.MCPlusBuilder.o
[8/1175] CXX obj/clang/lib/CodeGen/CodeGen.CodeGenAction.o
[9/1175] CXX obj/bolt/lib/Rewrite/Rewrite.DWARFRewriter.o
[10/1175] CXX obj/clang/lib/CodeGen/CodeGen.BackendUtil.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.