[llvm] [CodeGen][NewPM] Port RegAllocGreedy to NPM (PR #119540)

Tue Feb 25 23:00:39 PST 2025

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-aarch64-linux` running on `sanitizer-buildbot8` while building `llvm` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/51/builds/11516

<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)
...
[5294/5438] Building CXX object tools/lld/ELF/CMakeFiles/lldELF.dir/LTO.cpp.o
[5295/5438] Building CXX object tools/llvm-reduce/CMakeFiles/llvm-reduce.dir/deltas/ReduceVirtualRegisters.cpp.o
[5296/5438] Building CXX object tools/llvm-exegesis/lib/Mips/CMakeFiles/LLVMExegesisMips.dir/Target.cpp.o
[5297/5438] Building CXX object tools/llvm-reduce/CMakeFiles/llvm-reduce.dir/deltas/ReduceRegisterMasks.cpp.o
[5298/5438] Building CXX object tools/lld/wasm/CMakeFiles/lldWasm.dir/InputFiles.cpp.o
[5299/5438] Building CXX object tools/lld/MachO/CMakeFiles/lldMachO.dir/DriverUtils.cpp.o
[5300/5438] Building CXX object tools/clang/lib/CodeGen/CMakeFiles/obj.clangCodeGen.dir/CodeGenAction.cpp.o
[5301/5438] Building CXX object tools/lld/wasm/CMakeFiles/lldWasm.dir/SymbolTable.cpp.o
[5302/5438] Building CXX object tools/llvm-reduce/CMakeFiles/llvm-reduce.dir/deltas/ReduceInstructionFlagsMIR.cpp.o
[5303/5438] Building CXX object lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o
FAILED: lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o 
CCACHE_CPP2=yes CCACHE_HASHDIR=yes /usr/bin/ccache /home/b/sanitizer-aarch64-linux/build/llvm_build0/bin/clang++ -DGTEST_HAS_RTTI=0 -DLLVM_EXPORTS -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/b/sanitizer-aarch64-linux/build/build_default/lib/Passes -I/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Passes -I/home/b/sanitizer-aarch64-linux/build/build_default/include -I/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror -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 -O3 -DNDEBUG -std=c++17  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -MD -MT lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o -MF lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o.d -o lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o -c /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Passes/PassBuilder.cpp
In file included from /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Passes/PassBuilder.cpp:2156:
/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/include/llvm/Passes/MachinePassRegistry.def:202:6: error: lambda capture 'PB' is not used [-Werror,-Wunused-lambda-capture]
  202 |     [PB = this](StringRef Params) {
      |      ^
1 error generated.
[5304/5438] Building CXX object tools/dsymutil/CMakeFiles/dsymutil.dir/DwarfLinkerForBinary.cpp.o
[5305/5438] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/UopsBenchmarkRunner.cpp.o
[5306/5438] Building CXX object tools/lld/COFF/CMakeFiles/lldCOFF.dir/InputFiles.cpp.o
[5307/5438] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/SnippetFile.cpp.o
[5308/5438] Building CXX object tools/llvm-exegesis/lib/PowerPC/CMakeFiles/LLVMExegesisPowerPC.dir/Target.cpp.o
[5309/5438] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/SerialSnippetGenerator.cpp.o
[5310/5438] Building CXX object tools/llvm-reduce/CMakeFiles/llvm-reduce.dir/deltas/ReduceRegisterUses.cpp.o
[5311/5438] Building CXX object tools/lld/wasm/CMakeFiles/lldWasm.dir/Driver.cpp.o
[5312/5438] Building CXX object tools/dsymutil/CMakeFiles/dsymutil.dir/dsymutil.cpp.o
[5313/5438] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/BenchmarkRunner.cpp.o
[5314/5438] Building CXX object tools/llc/CMakeFiles/llc.dir/NewPMDriver.cpp.o
[5315/5438] Building CXX object tools/clang/tools/clang-sycl-linker/CMakeFiles/clang-sycl-linker.dir/ClangSYCLLinker.cpp.o
[5316/5438] Building CXX object tools/llvm-reduce/CMakeFiles/llvm-reduce.dir/deltas/ReduceInstructionsMIR.cpp.o
[5317/5438] Building CXX object tools/llvm-reduce/CMakeFiles/llvm-reduce.dir/deltas/ReduceRegisterDefs.cpp.o
[5318/5438] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/BenchmarkResult.cpp.o
[5319/5438] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/ParallelSnippetGenerator.cpp.o
[5320/5438] Building CXX object tools/lld/COFF/CMakeFiles/lldCOFF.dir/Driver.cpp.o
[5321/5438] Building CXX object tools/lld/wasm/CMakeFiles/lldWasm.dir/OutputSegment.cpp.o
[5322/5438] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/LlvmState.cpp.o
[5323/5438] Building CXX object tools/clang/tools/clang-nvlink-wrapper/CMakeFiles/clang-nvlink-wrapper.dir/ClangNVLinkWrapper.cpp.o
[5324/5438] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/SnippetGenerator.cpp.o
[5325/5438] Building CXX object tools/llvm-exegesis/lib/RISCV/CMakeFiles/LLVMExegesisRISCV.dir/Target.cpp.o
[5326/5438] Building CXX object tools/lld/wasm/CMakeFiles/lldWasm.dir/SyntheticSections.cpp.o
[5327/5438] Building CXX object tools/llvm-exegesis/lib/X86/CMakeFiles/LLVMExegesisX86.dir/Target.cpp.o
[5328/5438] Building CXX object tools/clang/lib/CodeGen/CMakeFiles/obj.clangCodeGen.dir/BackendUtil.cpp.o
[5329/5438] Building CXX object tools/clang/tools/driver/CMakeFiles/clang.dir/cc1_main.cpp.o
[5330/5438] Building CXX object tools/llvm-exegesis/lib/AArch64/CMakeFiles/LLVMExegesisAArch64.dir/Target.cpp.o
[5331/5438] Building CXX object tools/llvm-extract/CMakeFiles/llvm-extract.dir/llvm-extract.cpp.o
[5332/5438] Building CXX object tools/lld/MachO/CMakeFiles/lldMachO.dir/Driver.cpp.o
[5333/5438] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/SnippetRepetitor.cpp.o
[5334/5438] Building CXX object tools/llvm-reduce/CMakeFiles/llvm-reduce.dir/deltas/RunIRPasses.cpp.o
[5335/5438] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/Assembler.cpp.o
Step 8 (build compiler-rt symbolizer) failure: build compiler-rt symbolizer (failure)
...
[5294/5438] Building CXX object tools/lld/ELF/CMakeFiles/lldELF.dir/LTO.cpp.o
[5295/5438] Building CXX object tools/llvm-reduce/CMakeFiles/llvm-reduce.dir/deltas/ReduceVirtualRegisters.cpp.o
[5296/5438] Building CXX object tools/llvm-exegesis/lib/Mips/CMakeFiles/LLVMExegesisMips.dir/Target.cpp.o
[5297/5438] Building CXX object tools/llvm-reduce/CMakeFiles/llvm-reduce.dir/deltas/ReduceRegisterMasks.cpp.o
[5298/5438] Building CXX object tools/lld/wasm/CMakeFiles/lldWasm.dir/InputFiles.cpp.o
[5299/5438] Building CXX object tools/lld/MachO/CMakeFiles/lldMachO.dir/DriverUtils.cpp.o
[5300/5438] Building CXX object tools/clang/lib/CodeGen/CMakeFiles/obj.clangCodeGen.dir/CodeGenAction.cpp.o
[5301/5438] Building CXX object tools/lld/wasm/CMakeFiles/lldWasm.dir/SymbolTable.cpp.o
[5302/5438] Building CXX object tools/llvm-reduce/CMakeFiles/llvm-reduce.dir/deltas/ReduceInstructionFlagsMIR.cpp.o
[5303/5438] Building CXX object lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o
FAILED: lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o 
CCACHE_CPP2=yes CCACHE_HASHDIR=yes /usr/bin/ccache /home/b/sanitizer-aarch64-linux/build/llvm_build0/bin/clang++ -DGTEST_HAS_RTTI=0 -DLLVM_EXPORTS -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/b/sanitizer-aarch64-linux/build/build_default/lib/Passes -I/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Passes -I/home/b/sanitizer-aarch64-linux/build/build_default/include -I/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror -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 -O3 -DNDEBUG -std=c++17  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -MD -MT lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o -MF lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o.d -o lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o -c /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Passes/PassBuilder.cpp
In file included from /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Passes/PassBuilder.cpp:2156:
/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/include/llvm/Passes/MachinePassRegistry.def:202:6: error: lambda capture 'PB' is not used [-Werror,-Wunused-lambda-capture]
  202 |     [PB = this](StringRef Params) {
      |      ^
1 error generated.
[5304/5438] Building CXX object tools/dsymutil/CMakeFiles/dsymutil.dir/DwarfLinkerForBinary.cpp.o
[5305/5438] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/UopsBenchmarkRunner.cpp.o
[5306/5438] Building CXX object tools/lld/COFF/CMakeFiles/lldCOFF.dir/InputFiles.cpp.o
[5307/5438] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/SnippetFile.cpp.o
[5308/5438] Building CXX object tools/llvm-exegesis/lib/PowerPC/CMakeFiles/LLVMExegesisPowerPC.dir/Target.cpp.o
[5309/5438] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/SerialSnippetGenerator.cpp.o
[5310/5438] Building CXX object tools/llvm-reduce/CMakeFiles/llvm-reduce.dir/deltas/ReduceRegisterUses.cpp.o
[5311/5438] Building CXX object tools/lld/wasm/CMakeFiles/lldWasm.dir/Driver.cpp.o
[5312/5438] Building CXX object tools/dsymutil/CMakeFiles/dsymutil.dir/dsymutil.cpp.o
[5313/5438] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/BenchmarkRunner.cpp.o
[5314/5438] Building CXX object tools/llc/CMakeFiles/llc.dir/NewPMDriver.cpp.o
[5315/5438] Building CXX object tools/clang/tools/clang-sycl-linker/CMakeFiles/clang-sycl-linker.dir/ClangSYCLLinker.cpp.o
[5316/5438] Building CXX object tools/llvm-reduce/CMakeFiles/llvm-reduce.dir/deltas/ReduceInstructionsMIR.cpp.o
[5317/5438] Building CXX object tools/llvm-reduce/CMakeFiles/llvm-reduce.dir/deltas/ReduceRegisterDefs.cpp.o
[5318/5438] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/BenchmarkResult.cpp.o
[5319/5438] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/ParallelSnippetGenerator.cpp.o
[5320/5438] Building CXX object tools/lld/COFF/CMakeFiles/lldCOFF.dir/Driver.cpp.o
[5321/5438] Building CXX object tools/lld/wasm/CMakeFiles/lldWasm.dir/OutputSegment.cpp.o
[5322/5438] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/LlvmState.cpp.o
[5323/5438] Building CXX object tools/clang/tools/clang-nvlink-wrapper/CMakeFiles/clang-nvlink-wrapper.dir/ClangNVLinkWrapper.cpp.o
[5324/5438] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/SnippetGenerator.cpp.o
[5325/5438] Building CXX object tools/llvm-exegesis/lib/RISCV/CMakeFiles/LLVMExegesisRISCV.dir/Target.cpp.o
[5326/5438] Building CXX object tools/lld/wasm/CMakeFiles/lldWasm.dir/SyntheticSections.cpp.o
[5327/5438] Building CXX object tools/llvm-exegesis/lib/X86/CMakeFiles/LLVMExegesisX86.dir/Target.cpp.o
[5328/5438] Building CXX object tools/clang/lib/CodeGen/CMakeFiles/obj.clangCodeGen.dir/BackendUtil.cpp.o
[5329/5438] Building CXX object tools/clang/tools/driver/CMakeFiles/clang.dir/cc1_main.cpp.o
[5330/5438] Building CXX object tools/llvm-exegesis/lib/AArch64/CMakeFiles/LLVMExegesisAArch64.dir/Target.cpp.o
[5331/5438] Building CXX object tools/llvm-extract/CMakeFiles/llvm-extract.dir/llvm-extract.cpp.o
[5332/5438] Building CXX object tools/lld/MachO/CMakeFiles/lldMachO.dir/Driver.cpp.o
[5333/5438] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/SnippetRepetitor.cpp.o
[5334/5438] Building CXX object tools/llvm-reduce/CMakeFiles/llvm-reduce.dir/deltas/RunIRPasses.cpp.o
[5335/5438] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/Assembler.cpp.o
Step 9 (test compiler-rt symbolizer) failure: test compiler-rt symbolizer (failure)
@@@BUILD_STEP test compiler-rt symbolizer@@@
ninja: Entering directory `build_default'
[1/41] Linking CXX static library lib/libLLVMX86CodeGen.a
[2/41] Building CXX object lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o
FAILED: lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o 
CCACHE_CPP2=yes CCACHE_HASHDIR=yes /usr/bin/ccache /home/b/sanitizer-aarch64-linux/build/llvm_build0/bin/clang++ -DGTEST_HAS_RTTI=0 -DLLVM_EXPORTS -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/b/sanitizer-aarch64-linux/build/build_default/lib/Passes -I/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Passes -I/home/b/sanitizer-aarch64-linux/build/build_default/include -I/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror -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 -O3 -DNDEBUG -std=c++17  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -MD -MT lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o -MF lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o.d -o lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o -c /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Passes/PassBuilder.cpp
In file included from /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Passes/PassBuilder.cpp:2156:
/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/include/llvm/Passes/MachinePassRegistry.def:202:6: error: lambda capture 'PB' is not used [-Werror,-Wunused-lambda-capture]
  202 |     [PB = this](StringRef Params) {
      |      ^
1 error generated.
ninja: build stopped: subcommand failed.

How to reproduce locally: https://github.com/google/sanitizers/wiki/SanitizerBotReproduceBuild

Step 10 (build compiler-rt debug) failure: build compiler-rt debug (failure)
...
[4857/5438] Building AMDGPUGenInstrInfo.inc...
[4858/5438] Linking CXX executable bin/clang-diff
[4859/5438] Linking CXX executable bin/clang-refactor
[4860/5438] Linking CXX shared module lib/CheckerDependencyHandlingAnalyzerPlugin.so
[4861/5438] Linking CXX shared module lib/CheckerOptionHandlingAnalyzerPlugin.so
[4862/5438] Building AMDGPUGenRegisterBank.inc...
[4863/5438] Linking CXX executable bin/clang-installapi
[4864/5438] Linking CXX shared module lib/SampleAnalyzerPlugin.so
[4865/5438] Building AMDGPUGenRegisterInfo.inc...
[4866/5438] Building CXX object lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o
FAILED: lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o 
CCACHE_CPP2=yes CCACHE_HASHDIR=yes /usr/bin/ccache /home/b/sanitizer-aarch64-linux/build/llvm_build0/bin/clang++ -DGTEST_HAS_RTTI=0 -DLLVM_EXPORTS -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/b/sanitizer-aarch64-linux/build/build_default/lib/Passes -I/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Passes -I/home/b/sanitizer-aarch64-linux/build/build_default/include -I/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror -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 -O3 -DNDEBUG -std=c++17  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -MD -MT lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o -MF lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o.d -o lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o -c /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Passes/PassBuilder.cpp
In file included from /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Passes/PassBuilder.cpp:2156:
/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/include/llvm/Passes/MachinePassRegistry.def:202:6: error: lambda capture 'PB' is not used [-Werror,-Wunused-lambda-capture]
  202 |     [PB = this](StringRef Params) {
      |      ^
1 error generated.
[4867/5438] Building InstCombineTables.inc...
ninja: build stopped: subcommand failed.

How to reproduce locally: https://github.com/google/sanitizers/wiki/SanitizerBotReproduceBuild

Step 11 (test compiler-rt debug) failure: test compiler-rt debug (failure)
...
[297/345] Building CXX object tools/clang/tools/driver/CMakeFiles/clang.dir/cc1gen_reproducer_main.cpp.o
[298/345] Building CXX object tools/clang/tools/driver/CMakeFiles/clang.dir/cc1as_main.cpp.o
[299/345] Building CXX object tools/clang/tools/driver/CMakeFiles/clang.dir/driver.cpp.o
[300/345] Building CXX object tools/clang/tools/driver/CMakeFiles/clang.dir/cc1_main.cpp.o
[301/345] Linking CXX executable bin/llvm-objdump
[302/345] Linking CXX executable bin/llvm-ar
[303/345] Linking CXX executable bin/sancov
[304/345] Generating ../../bin/llvm-ranlib
[305/345] Linking CXX executable bin/llvm-nm
[306/345] Building CXX object lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o
FAILED: lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o 
CCACHE_CPP2=yes CCACHE_HASHDIR=yes /usr/bin/ccache /home/b/sanitizer-aarch64-linux/build/llvm_build0/bin/clang++ -DGTEST_HAS_RTTI=0 -DLLVM_EXPORTS -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/b/sanitizer-aarch64-linux/build/build_default/lib/Passes -I/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Passes -I/home/b/sanitizer-aarch64-linux/build/build_default/include -I/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror -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 -O3 -DNDEBUG -std=c++17  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -MD -MT lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o -MF lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o.d -o lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o -c /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Passes/PassBuilder.cpp
In file included from /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Passes/PassBuilder.cpp:2156:
/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/include/llvm/Passes/MachinePassRegistry.def:202:6: error: lambda capture 'PB' is not used [-Werror,-Wunused-lambda-capture]
  202 |     [PB = this](StringRef Params) {
      |      ^
1 error generated.
ninja: build stopped: subcommand failed.

How to reproduce locally: https://github.com/google/sanitizers/wiki/SanitizerBotReproduceBuild

Step 12 (build compiler-rt tsan_debug) failure: build compiler-rt tsan_debug (failure)
...
[4838/5419] Linking CXX static library lib/libLLVMX86CodeGen.a
[4839/5419] Linking CXX executable bin/clang-installapi
[4840/5419] Linking CXX shared module lib/CheckerDependencyHandlingAnalyzerPlugin.so
[4841/5419] Linking CXX shared module lib/SampleAnalyzerPlugin.so
[4842/5419] Linking CXX executable bin/clang-refactor
[4843/5419] Linking CXX shared module lib/CheckerOptionHandlingAnalyzerPlugin.so
[4844/5419] Building AMDGPUGenInstrInfo.inc...
[4845/5419] Building AMDGPUGenRegisterBank.inc...
[4846/5419] Building AMDGPUGenRegisterInfo.inc...
[4847/5419] Building CXX object lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o
FAILED: lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o 
CCACHE_CPP2=yes CCACHE_HASHDIR=yes /usr/bin/ccache /home/b/sanitizer-aarch64-linux/build/llvm_build0/bin/clang++ -DGTEST_HAS_RTTI=0 -DLLVM_EXPORTS -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/b/sanitizer-aarch64-linux/build/build_default/lib/Passes -I/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Passes -I/home/b/sanitizer-aarch64-linux/build/build_default/include -I/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror -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 -O3 -DNDEBUG -std=c++17  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -MD -MT lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o -MF lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o.d -o lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o -c /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Passes/PassBuilder.cpp
In file included from /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Passes/PassBuilder.cpp:2156:
/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/include/llvm/Passes/MachinePassRegistry.def:202:6: error: lambda capture 'PB' is not used [-Werror,-Wunused-lambda-capture]
  202 |     [PB = this](StringRef Params) {
      |      ^
1 error generated.
[4848/5419] Building InstCombineTables.inc...
ninja: build stopped: subcommand failed.

How to reproduce locally: https://github.com/google/sanitizers/wiki/SanitizerBotReproduceBuild

Step 13 (build compiler-rt default) failure: build compiler-rt default (failure)
...
[4857/5438] Linking CXX executable bin/clang-diff
[4858/5438] Building AMDGPUGenInstrInfo.inc...
[4859/5438] Linking CXX shared module lib/CheckerOptionHandlingAnalyzerPlugin.so
[4860/5438] Linking CXX shared module lib/SampleAnalyzerPlugin.so
[4861/5438] Linking CXX executable bin/clang-installapi
[4862/5438] Building AMDGPUGenRegisterBank.inc...
[4863/5438] Linking CXX shared module lib/CheckerDependencyHandlingAnalyzerPlugin.so
[4864/5438] Linking CXX executable bin/clang-refactor
[4865/5438] Building AMDGPUGenRegisterInfo.inc...
[4866/5438] Building CXX object lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o
FAILED: lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o 
CCACHE_CPP2=yes CCACHE_HASHDIR=yes /usr/bin/ccache /home/b/sanitizer-aarch64-linux/build/llvm_build0/bin/clang++ -DGTEST_HAS_RTTI=0 -DLLVM_EXPORTS -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/b/sanitizer-aarch64-linux/build/build_default/lib/Passes -I/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Passes -I/home/b/sanitizer-aarch64-linux/build/build_default/include -I/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror -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 -O3 -DNDEBUG -std=c++17  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -MD -MT lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o -MF lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o.d -o lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o -c /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Passes/PassBuilder.cpp
In file included from /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Passes/PassBuilder.cpp:2156:
/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/include/llvm/Passes/MachinePassRegistry.def:202:6: error: lambda capture 'PB' is not used [-Werror,-Wunused-lambda-capture]
  202 |     [PB = this](StringRef Params) {
      |      ^
1 error generated.
[4867/5438] Building InstCombineTables.inc...
ninja: build stopped: subcommand failed.

How to reproduce locally: https://github.com/google/sanitizers/wiki/SanitizerBotReproduceBuild

Step 14 (test compiler-rt default) failure: test compiler-rt default (failure)
...
[297/345] Building CXX object tools/clang/tools/driver/CMakeFiles/clang.dir/cc1as_main.cpp.o
[298/345] Building CXX object tools/clang/tools/driver/CMakeFiles/clang.dir/cc1gen_reproducer_main.cpp.o
[299/345] Building CXX object tools/clang/tools/driver/CMakeFiles/clang.dir/driver.cpp.o
[300/345] Building CXX object tools/clang/tools/driver/CMakeFiles/clang.dir/cc1_main.cpp.o
[301/345] Linking CXX executable bin/llvm-objdump
[302/345] Linking CXX executable bin/sancov
[303/345] Linking CXX executable bin/llvm-ar
[304/345] Generating ../../bin/llvm-ranlib
[305/345] Linking CXX executable bin/llvm-nm
[306/345] Building CXX object lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o
FAILED: lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o 
CCACHE_CPP2=yes CCACHE_HASHDIR=yes /usr/bin/ccache /home/b/sanitizer-aarch64-linux/build/llvm_build0/bin/clang++ -DGTEST_HAS_RTTI=0 -DLLVM_EXPORTS -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/b/sanitizer-aarch64-linux/build/build_default/lib/Passes -I/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Passes -I/home/b/sanitizer-aarch64-linux/build/build_default/include -I/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror -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 -O3 -DNDEBUG -std=c++17  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -MD -MT lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o -MF lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o.d -o lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o -c /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Passes/PassBuilder.cpp
In file included from /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/lib/Passes/PassBuilder.cpp:2156:
/home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/include/llvm/Passes/MachinePassRegistry.def:202:6: error: lambda capture 'PB' is not used [-Werror,-Wunused-lambda-capture]
  202 |     [PB = this](StringRef Params) {
      |      ^
1 error generated.
ninja: build stopped: subcommand failed.

How to reproduce locally: https://github.com/google/sanitizers/wiki/SanitizerBotReproduceBuild

Step 15 (build standalone compiler-rt) failure: build standalone compiler-rt (failure)
...
-- The C compiler identification is unknown
-- The CXX compiler identification is unknown
-- The ASM compiler identification is unknown
-- Didn't find assembler
CMake Error at CMakeLists.txt:22 (project):
  The CMAKE_C_COMPILER:

    /home/b/sanitizer-aarch64-linux/build/build_default/bin/clang

  is not a full path to an existing compiler tool.

  Tell CMake where to find the compiler by setting either the environment
  variable "CC" or the CMake cache entry CMAKE_C_COMPILER to the full path to
  the compiler, or to the compiler name if it is in the PATH.

CMake Error at CMakeLists.txt:22 (project):
  The CMAKE_CXX_COMPILER:

    /home/b/sanitizer-aarch64-linux/build/build_default/bin/clang++

  is not a full path to an existing compiler tool.

  Tell CMake where to find the compiler by setting either the environment
  variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full path
  to the compiler, or to the compiler name if it is in the PATH.

CMake Error at CMakeLists.txt:22 (project):
  No CMAKE_ASM_COMPILER could be found.

  Tell CMake where to find the compiler by setting either the environment
  variable "ASM" or the CMake cache entry CMAKE_ASM_COMPILER to the full path
  to the compiler, or to the compiler name if it is in the PATH.
-- Warning: Did not find file Compiler/-ASM
-- Configuring incomplete, errors occurred!

How to reproduce locally: https://github.com/google/sanitizers/wiki/SanitizerBotReproduceBuild

ninja: Entering directory `compiler_rt_build'
ninja: error: loading 'build.ninja': No such file or directory

How to reproduce locally: https://github.com/google/sanitizers/wiki/SanitizerBotReproduceBuild

Step 16 (test standalone compiler-rt) failure: test standalone compiler-rt (failure)
@@@BUILD_STEP test standalone compiler-rt@@@
ninja: Entering directory `compiler_rt_build'
ninja: error: loading 'build.ninja': No such file or directory

How to reproduce locally: https://github.com/google/sanitizers/wiki/SanitizerBotReproduceBuild

```

</details>

https://github.com/llvm/llvm-project/pull/119540