ninja: Entering directory `out/gn'
[1/235] ACTION //llvm/tools/llvm-cgdata:Opts(//llvm/utils/gn/build/toolchain:unix)
[2/235] CXX obj/llvm/unittests/CGData/CodeGenDataTests.StableFunctionMapRecordTest.o
FAILED: obj/llvm/unittests/CGData/CodeGenDataTests.StableFunctionMapRecordTest.o 
../../chromeclang/bin/clang++ -MMD -MF obj/llvm/unittests/CGData/CodeGenDataTests.StableFunctionMapRecordTest.o.d -o obj/llvm/unittests/CGData/CodeGenDataTests.StableFunctionMapRecordTest.o -c ../../llvm/unittests/CGData/StableFunctionMapRecordTest.cpp -DGTEST_HAS_RTTI=0 -I../../llvm/include -Igen/llvm/include -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/CGData/StableFunctionMapRecordTest.cpp:9:
In file included from ../../llvm/include/llvm/CGData/StableFunctionMapRecord.h:20:
../../llvm/include/llvm/CGData/StableFunctionMap.h:104:33: error: no template named 'unordered_map' in namespace 'std'
  using HashFuncsMapType = std::unordered_map<stable_hash, EntryStorage>;
                           ~~~~~^
../../llvm/include/llvm/CGData/StableFunctionMap.h:107:9: error: unknown type name 'HashFuncsMapType'
  const HashFuncsMapType &getFunctionMap() const;
        ^
../../llvm/include/llvm/CGData/StableFunctionMap.h:132:17: error: use of undeclared identifier 'HashFuncsMapType'
  bool contains(HashFuncsMapType::key_type FunctionHash) const {
                ^
../../llvm/include/llvm/CGData/StableFunctionMap.h:141:6: error: use of undeclared identifier 'HashFuncsMapType'
  at(HashFuncsMapType::key_type FunctionHash) const;
     ^
../../llvm/include/llvm/CGData/StableFunctionMap.h:166:36: error: use of undeclared identifier 'HashFuncsMapType'
  void deserializeLazyLoadingEntry(HashFuncsMapType::iterator It) const;
                                   ^
../../llvm/include/llvm/CGData/StableFunctionMap.h:174:11: error: unknown type name 'HashFuncsMapType'
  mutable HashFuncsMapType HashToFuncs;
          ^
6 errors generated.
[3/235] CXX obj/llvm/tools/llvm-cgdata/llvm-cgdata.llvm-cgdata.o
[4/235] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.ExecMayBeModifiedBeforeAnyUse.o
[5/235] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.DwarfRegMappings.o
[6/235] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.CSETest.o
[7/235] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.LiveRegUnits.o
[8/235] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.PALMetadata.o
[9/235] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.AMDGPUUnitTests.o
[10/235] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86CodeGenPassBuilder.o
[11/235] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.SLPVectorizer.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.