[clang] [llvm] [llvm][clang] Allocate a new stack instead of spawning a new thread to get more stack space (PR #133173)

Tue Apr 15 11:53:44 PDT 2025

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-aarch64-linux` running on `sanitizer-buildbot7` while building `clang,llvm` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/51/builds/14450

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 2 (annotate) failure: 'python ../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py' (failure)
...
[111/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/PluginLoader.cpp.o
[112/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/LockFileManager.cpp.o
[113/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/SHA1.cpp.o
[114/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/MemoryBuffer.cpp.o
[115/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/RISCVISAUtils.cpp.o
[116/654] Building C object lib/Support/BLAKE3/CMakeFiles/LLVMSupportBlake3.dir/blake3_neon.c.o
[117/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/Parallel.cpp.o
[118/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/ScaledNumber.cpp.o
[119/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/SipHash.cpp.o
[120/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/ProgramStack.cpp.o
FAILED: lib/Support/CMakeFiles/LLVMSupport.dir/ProgramStack.cpp.o 
/home/b/sanitizer-aarch64-linux/build/build_default/bin/clang++ -DGTEST_HAS_RTTI=0 -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/sanitizer_common/symbolizer/RTSanitizerCommonSymbolizerInternal.aarch64/symbolizer/llvm/lib/Support -I/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Support -I/home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/sanitizer_common/symbolizer/RTSanitizerCommonSymbolizerInternal.aarch64/symbolizer/llvm/include -I/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/include -stdlib=libc++ -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -Werror=global-constructors -march=armv8-a -fPIC -flto -Oz -g0 -DNDEBUG -target aarch64-unknown-linux-gnu -Wno-unused-command-line-argument -include /home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/lib/sanitizer_common/symbolizer/../sanitizer_redefine_builtins.h -DSANITIZER_COMMON_REDEFINE_BUILTINS_IN_STD -Wno-language-extension-token -fno-rtti -fno-exceptions -Wno-global-constructors -nostdinc++ -I/home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/sanitizer_common/symbolizer/RTSanitizerCommonSymbolizerInternal.aarch64/symbolizer/zlib -isystem /home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/sanitizer_common/symbolizer/RTSanitizerCommonSymbolizerInternal.aarch64/symbolizer/libcxx-install/include -isystem /home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/sanitizer_common/symbolizer/RTSanitizerCommonSymbolizerInternal.aarch64/symbolizer/libcxx-install/include/c++/v1 -std=c++17  -fno-exceptions -funwind-tables -fno-rtti -MD -MT lib/Support/CMakeFiles/LLVMSupport.dir/ProgramStack.cpp.o -MF lib/Support/CMakeFiles/LLVMSupport.dir/ProgramStack.cpp.o.d -o lib/Support/CMakeFiles/LLVMSupport.dir/ProgramStack.cpp.o -c /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Support/ProgramStack.cpp
In file included from /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Support/ProgramStack.cpp:22:
/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/include/llvm/Support/thread.h:235:5: error: use of undeclared identifier 'report_fatal_error'
  235 |     report_fatal_error("Detaching from a thread does not make sense with no "
      |     ^
1 error generated.
[121/654] Building IntrinsicEnums.inc...
[122/654] Generating VCSRevision.h
[123/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/SlowDynamicAPInt.cpp.o
[124/654] Building IntrinsicsAArch64.h...
[125/654] Building IntrinsicsBPF.h...
[126/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/StringMap.cpp.o
[127/654] Building IntrinsicsARM.h...
[128/654] Building IntrinsicsDirectX.h...
[129/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/StringSaver.cpp.o
[130/654] Building IntrinsicsAMDGPU.h...
[131/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/SHA256.cpp.o
[132/654] Building IntrinsicImpl.inc...
[133/654] Building IntrinsicsHexagon.h...
[134/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/APFloat.cpp.o
[135/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/StringExtras.cpp.o
[136/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/SystemUtils.cpp.o
[137/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/Unicode.cpp.o
[138/654] Building IntrinsicsMips.h...
[139/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/RISCVAttributeParser.cpp.o
[140/654] Building IntrinsicsNVPTX.h...
[141/654] Building IntrinsicsR600.h...
[142/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/Errno.cpp.o
[143/654] Building IntrinsicsPowerPC.h...
[144/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/UnicodeCaseFold.cpp.o
[145/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/BalancedPartitioning.cpp.o
[146/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/PGOOptions.cpp.o
[147/654] Building IntrinsicsLoongArch.h...
[148/654] Building IntrinsicsS390.h...
[149/654] Building IntrinsicsRISCV.h...
[150/654] Building IntrinsicsSPIRV.h...
[151/654] Building IntrinsicsVE.h...
[152/654] Building IntrinsicsWebAssembly.h...
Step 8 (build compiler-rt symbolizer) failure: build compiler-rt symbolizer (failure)
...
[111/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/PluginLoader.cpp.o
[112/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/LockFileManager.cpp.o
[113/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/SHA1.cpp.o
[114/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/MemoryBuffer.cpp.o
[115/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/RISCVISAUtils.cpp.o
[116/654] Building C object lib/Support/BLAKE3/CMakeFiles/LLVMSupportBlake3.dir/blake3_neon.c.o
[117/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/Parallel.cpp.o
[118/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/ScaledNumber.cpp.o
[119/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/SipHash.cpp.o
[120/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/ProgramStack.cpp.o
FAILED: lib/Support/CMakeFiles/LLVMSupport.dir/ProgramStack.cpp.o 
/home/b/sanitizer-aarch64-linux/build/build_default/bin/clang++ -DGTEST_HAS_RTTI=0 -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/sanitizer_common/symbolizer/RTSanitizerCommonSymbolizerInternal.aarch64/symbolizer/llvm/lib/Support -I/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Support -I/home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/sanitizer_common/symbolizer/RTSanitizerCommonSymbolizerInternal.aarch64/symbolizer/llvm/include -I/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/include -stdlib=libc++ -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -Werror=global-constructors -march=armv8-a -fPIC -flto -Oz -g0 -DNDEBUG -target aarch64-unknown-linux-gnu -Wno-unused-command-line-argument -include /home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/lib/sanitizer_common/symbolizer/../sanitizer_redefine_builtins.h -DSANITIZER_COMMON_REDEFINE_BUILTINS_IN_STD -Wno-language-extension-token -fno-rtti -fno-exceptions -Wno-global-constructors -nostdinc++ -I/home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/sanitizer_common/symbolizer/RTSanitizerCommonSymbolizerInternal.aarch64/symbolizer/zlib -isystem /home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/sanitizer_common/symbolizer/RTSanitizerCommonSymbolizerInternal.aarch64/symbolizer/libcxx-install/include -isystem /home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/sanitizer_common/symbolizer/RTSanitizerCommonSymbolizerInternal.aarch64/symbolizer/libcxx-install/include/c++/v1 -std=c++17  -fno-exceptions -funwind-tables -fno-rtti -MD -MT lib/Support/CMakeFiles/LLVMSupport.dir/ProgramStack.cpp.o -MF lib/Support/CMakeFiles/LLVMSupport.dir/ProgramStack.cpp.o.d -o lib/Support/CMakeFiles/LLVMSupport.dir/ProgramStack.cpp.o -c /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Support/ProgramStack.cpp
In file included from /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Support/ProgramStack.cpp:22:
/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/include/llvm/Support/thread.h:235:5: error: use of undeclared identifier 'report_fatal_error'
  235 |     report_fatal_error("Detaching from a thread does not make sense with no "
      |     ^
1 error generated.
[121/654] Building IntrinsicEnums.inc...
[122/654] Generating VCSRevision.h
[123/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/SlowDynamicAPInt.cpp.o
[124/654] Building IntrinsicsAArch64.h...
[125/654] Building IntrinsicsBPF.h...
[126/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/StringMap.cpp.o
[127/654] Building IntrinsicsARM.h...
[128/654] Building IntrinsicsDirectX.h...
[129/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/StringSaver.cpp.o
[130/654] Building IntrinsicsAMDGPU.h...
[131/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/SHA256.cpp.o
[132/654] Building IntrinsicImpl.inc...
[133/654] Building IntrinsicsHexagon.h...
[134/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/APFloat.cpp.o
[135/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/StringExtras.cpp.o
[136/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/SystemUtils.cpp.o
[137/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/Unicode.cpp.o
[138/654] Building IntrinsicsMips.h...
[139/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/RISCVAttributeParser.cpp.o
[140/654] Building IntrinsicsNVPTX.h...
[141/654] Building IntrinsicsR600.h...
[142/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/Errno.cpp.o
[143/654] Building IntrinsicsPowerPC.h...
[144/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/UnicodeCaseFold.cpp.o
[145/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/BalancedPartitioning.cpp.o
[146/654] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/PGOOptions.cpp.o
[147/654] Building IntrinsicsLoongArch.h...
[148/654] Building IntrinsicsS390.h...
[149/654] Building IntrinsicsRISCV.h...
[150/654] Building IntrinsicsSPIRV.h...
[151/654] Building IntrinsicsVE.h...
[152/654] Building IntrinsicsWebAssembly.h...
Step 9 (test compiler-rt symbolizer) failure: test compiler-rt symbolizer (failure)
...
-- Up-to-date: /home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/sanitizer_common/symbolizer/RTSanitizerCommonSymbolizerInternal.aarch64/symbolizer/libcxx-install/lib/libc++.a
-- Up-to-date: /home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/sanitizer_common/symbolizer/RTSanitizerCommonSymbolizerInternal.aarch64/symbolizer/libcxx-install/lib/libc++experimental.a
+ FLAGS='-march=armv8-a -fPIC -flto -Oz -g0 -DNDEBUG -target aarch64-unknown-linux-gnu -Wno-unused-command-line-argument -include /home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/lib/sanitizer_common/symbolizer/../sanitizer_redefine_builtins.h -DSANITIZER_COMMON_REDEFINE_BUILTINS_IN_STD -Wno-language-extension-token -fno-rtti -fno-exceptions'
+ LLVM_CFLAGS='-march=armv8-a -fPIC -flto -Oz -g0 -DNDEBUG -target aarch64-unknown-linux-gnu -Wno-unused-command-line-argument -include /home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/lib/sanitizer_common/symbolizer/../sanitizer_redefine_builtins.h -DSANITIZER_COMMON_REDEFINE_BUILTINS_IN_STD -Wno-language-extension-token -fno-rtti -fno-exceptions -Wno-global-constructors'
+ LLVM_CXXFLAGS='-march=armv8-a -fPIC -flto -Oz -g0 -DNDEBUG -target aarch64-unknown-linux-gnu -Wno-unused-command-line-argument -include /home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/lib/sanitizer_common/symbolizer/../sanitizer_redefine_builtins.h -DSANITIZER_COMMON_REDEFINE_BUILTINS_IN_STD -Wno-language-extension-token -fno-rtti -fno-exceptions -Wno-global-constructors -nostdinc++ -I/home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/sanitizer_common/symbolizer/RTSanitizerCommonSymbolizerInternal.aarch64/symbolizer/zlib -isystem /home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/sanitizer_common/symbolizer/RTSanitizerCommonSymbolizerInternal.aarch64/symbolizer/libcxx-install/include -isystem /home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/sanitizer_common/symbolizer/RTSanitizerCommonSymbolizerInternal.aarch64/symbolizer/libcxx-install/include/c++/v1'
+ [[ ! -f /home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/sanitizer_common/symbolizer/RTSanitizerCommonSymbolizerInternal.aarch64/symbolizer/llvm/build.ninja ]]
+ cd /home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/sanitizer_common/symbolizer/RTSanitizerCommonSymbolizerInternal.aarch64/symbolizer/llvm
+ ninja LLVMSymbolize LLVMObject LLVMBinaryFormat LLVMDebugInfoDWARF LLVMSupport LLVMDebugInfoPDB LLVMDebuginfod LLVMMC LLVMDemangle LLVMTextAPI LLVMTargetParser LLVMCore
[1/464] Building CXX object lib/DebugInfo/CodeView/CMakeFiles/LLVMDebugInfoCodeView.dir/Line.cpp.o
[2/464] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/ProgramStack.cpp.o
FAILED: lib/Support/CMakeFiles/LLVMSupport.dir/ProgramStack.cpp.o 
/home/b/sanitizer-aarch64-linux/build/build_default/bin/clang++ -DGTEST_HAS_RTTI=0 -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/sanitizer_common/symbolizer/RTSanitizerCommonSymbolizerInternal.aarch64/symbolizer/llvm/lib/Support -I/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Support -I/home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/sanitizer_common/symbolizer/RTSanitizerCommonSymbolizerInternal.aarch64/symbolizer/llvm/include -I/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/include -stdlib=libc++ -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -Werror=global-constructors -march=armv8-a -fPIC -flto -Oz -g0 -DNDEBUG -target aarch64-unknown-linux-gnu -Wno-unused-command-line-argument -include /home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/lib/sanitizer_common/symbolizer/../sanitizer_redefine_builtins.h -DSANITIZER_COMMON_REDEFINE_BUILTINS_IN_STD -Wno-language-extension-token -fno-rtti -fno-exceptions -Wno-global-constructors -nostdinc++ -I/home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/sanitizer_common/symbolizer/RTSanitizerCommonSymbolizerInternal.aarch64/symbolizer/zlib -isystem /home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/sanitizer_common/symbolizer/RTSanitizerCommonSymbolizerInternal.aarch64/symbolizer/libcxx-install/include -isystem /home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/sanitizer_common/symbolizer/RTSanitizerCommonSymbolizerInternal.aarch64/symbolizer/libcxx-install/include/c++/v1 -std=c++17  -fno-exceptions -funwind-tables -fno-rtti -MD -MT lib/Support/CMakeFiles/LLVMSupport.dir/ProgramStack.cpp.o -MF lib/Support/CMakeFiles/LLVMSupport.dir/ProgramStack.cpp.o.d -o lib/Support/CMakeFiles/LLVMSupport.dir/ProgramStack.cpp.o -c /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Support/ProgramStack.cpp
In file included from /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Support/ProgramStack.cpp:22:
/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/include/llvm/Support/thread.h:235:5: error: use of undeclared identifier 'report_fatal_error'
  235 |     report_fatal_error("Detaching from a thread does not make sense with no "
      |     ^
1 error generated.
[3/464] Building AArch64TargetParserDef.inc...
[4/464] Building CXX object lib/DebugInfo/CodeView/CMakeFiles/LLVMDebugInfoCodeView.dir/DebugSymbolRVASubsection.cpp.o
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[6/464] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/CRC.cpp.o
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[8/464] Building CXX object lib/DebugInfo/CodeView/CMakeFiles/LLVMDebugInfoCodeView.dir/TypeTableCollection.cpp.o
[9/464] Building CXX object lib/DebugInfo/CodeView/CMakeFiles/LLVMDebugInfoCodeView.dir/CodeViewError.cpp.o
[10/464] Building CXX object lib/DebugInfo/CodeView/CMakeFiles/LLVMDebugInfoCodeView.dir/DebugSubsection.cpp.o
[11/464] Building CXX object lib/DebugInfo/MSF/CMakeFiles/LLVMDebugInfoMSF.dir/MSFError.cpp.o
[12/464] Building CXX object lib/DebugInfo/CodeView/CMakeFiles/LLVMDebugInfoCodeView.dir/RecordSerialization.cpp.o
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[20/464] Building CXX object lib/DebugInfo/CodeView/CMakeFiles/LLVMDebugInfoCodeView.dir/CVTypeVisitor.cpp.o
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[25/464] Building CXX object lib/DebugInfo/CodeView/CMakeFiles/LLVMDebugInfoCodeView.dir/DebugSubsectionVisitor.cpp.o
[26/464] Building CXX object lib/DebugInfo/CodeView/CMakeFiles/LLVMDebugInfoCodeView.dir/DebugFrameDataSubsection.cpp.o
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[29/464] Building CXX object lib/Remarks/CMakeFiles/LLVMRemarks.dir/RemarkStreamer.cpp.o
[30/464] Building CXX object lib/DebugInfo/CodeView/CMakeFiles/LLVMDebugInfoCodeView.dir/CodeViewRecordIO.cpp.o
[31/464] Building CXX object lib/DebugInfo/CodeView/CMakeFiles/LLVMDebugInfoCodeView.dir/TypeHashing.cpp.o
[32/464] Building CXX object lib/DebugInfo/CodeView/CMakeFiles/LLVMDebugInfoCodeView.dir/DebugStringTableSubsection.cpp.o
[33/464] Building CXX object lib/DebugInfo/MSF/CMakeFiles/LLVMDebugInfoMSF.dir/MSFCommon.cpp.o
[34/464] Building CXX object lib/DebugInfo/CodeView/CMakeFiles/LLVMDebugInfoCodeView.dir/GlobalTypeTableBuilder.cpp.o

```

</details>

https://github.com/llvm/llvm-project/pull/133173