ninja: Entering directory `out/gn'
[1/944] STAMP obj/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUGenInstrInfo.stamp
[2/944] STAMP obj/llvm/unittests/MC/AMDGPU/AMDGPUMCTests.inputdeps.stamp
[3/944] STAMP obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.inputdeps.stamp
[4/944] CXX obj/llvm/lib/Transforms/Scalar/Scalar.Sink.o
[5/944] ACTION //llvm/tools/llvm-exegesis/lib/X86:X86GenExegesis(//llvm/utils/gn/build/toolchain:unix)
[6/943] CXX obj/llvm/lib/Transforms/Scalar/Scalar.SpeculativeExecution.o
[7/943] CXX obj/llvm/lib/Transforms/Scalar/Scalar.SimplifyCFGPass.o
[8/943] CXX obj/llvm/lib/Transforms/Scalar/Scalar.StraightLineStrengthReduce.o
[9/943] CXX obj/llvm/lib/Transforms/Scalar/Scalar.SeparateConstOffsetFromGEP.o
[10/943] CXX obj/llvm/unittests/Transforms/Instrumentation/InstrumentationTests.MemProfUseTest.o
FAILED: obj/llvm/unittests/Transforms/Instrumentation/InstrumentationTests.MemProfUseTest.o 
../../chromeclang/bin/clang++ -MMD -MF obj/llvm/unittests/Transforms/Instrumentation/InstrumentationTests.MemProfUseTest.o.d -o obj/llvm/unittests/Transforms/Instrumentation/InstrumentationTests.MemProfUseTest.o -c ../../llvm/unittests/Transforms/Instrumentation/MemProfUseTest.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
In file included from ../../llvm/unittests/Transforms/Instrumentation/MemProfUseTest.cpp:19:
../../llvm/include/llvm/Transforms/Instrumentation/MemProfiler.h:77:10: error: no template named 'unordered_map' in namespace 'std'
    std::unordered_map<LineLocation, LineLocation, LineLocationHash>;
    ~~~~~^
../../llvm/include/llvm/Transforms/Instrumentation/MemProfiler.h:81:20: error: use of undeclared identifier 'LocToLocMap'
DenseMap<uint64_t, LocToLocMap>
                   ^
2 errors generated.
[11/943] CXX obj/llvm/lib/Transforms/Scalar/Scalar.StructurizeCFG.o
[12/943] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.AMDGPUUnitTests.o
[13/943] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.CSETest.o
[14/943] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.DwarfRegMappings.o
[15/943] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.ExecMayBeModifiedBeforeAnyUse.o
[16/943] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.PALMetadata.o
[17/943] CXX obj/llvm/lib/Transforms/Scalar/Scalar.SimpleLoopUnswitch.o
[18/943] CXX obj/llvm/lib/Target/AMDGPU/Disassembler/Disassembler.AMDGPUDisassembler.o
[19/943] CXX obj/llvm/lib/Target/AMDGPU/AsmParser/AsmParser.AMDGPUAsmParser.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.