LLVMのビルドについて

[m1goh]

本の96ページにしたがってLLVMをビルドしてみました。何度かやってみましたが同じ所でエラーになってninjaを抜けてきてしまいます。次のようになります。

akiyoshi@beetle:~/llvm-myriscv120/build$ ninja
[24/2905] Building CXX object lib/Target/AArch64/CMakeFiles/LLVMAArch64CodeGen.dir/AArch64ISelDAGToDAG.cpp.o
FAILED: lib/Target/AArch64/CMakeFiles/LLVMAArch64CodeGen.dir/AArch64ISelDAGToDAG.cpp.o
/usr/bin/c++ -DGTEST_HAS_RTTI=0 -D_DEBUG -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -Ilib/Target/AArch64 -I/home/akiyoshi/llvm-myriscv120/llvm/lib/Target/AArch64 -Iinclude -I/home/akiyoshi/llvm-myriscv120/llvm/include -fPIC -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-maybe-uninitialized -Wno-class-memaccess -Wno-redundant-move -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -fdiagnostics-color -g -fvisibility=hidden -fno-exceptions -fno-rtti -std=c++14 -MD -MT lib/Target/AArch64/CMakeFiles/LLVMAArch64CodeGen.dir/AArch64ISelDAGToDAG.cpp.o -MF lib/Target/AArch64/CMakeFiles/LLVMAArch64CodeGen.dir/AArch64ISelDAGToDAG.cpp.o.d -o lib/Target/AArch64/CMakeFiles/LLVMAArch64CodeGen.dir/AArch64ISelDAGToDAG.cpp.o -c /home/akiyoshi/llvm-myriscv120/llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
c++: fatal error: Killed signal terminated program cc1plus
compilation terminated.
[25/2905] Building CXX object lib/Target/AArch64/MCTargetDesc/CMakeFiles/LLVMAArch64Desc.dir/AArch64TargetStreamer.cpp.
FAILED: lib/Target/AArch64/MCTargetDesc/CMakeFiles/LLVMAArch64Desc.dir/AArch64TargetStreamer.cpp.o
/usr/bin/c++ -DGTEST_HAS_RTTI=0 -D_DEBUG -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -Ilib/Target/AArch64/MCTargetDesc -I/home/akiyoshi/llvm-myriscv120/llvm/lib/Target/AArch64/MCTargetDesc -I/home/akiyoshi/llvm-myriscv120/llvm/lib/Target/AArch64 -Ilib/Target/AArch64 -Iinclude -I/home/akiyoshi/llvm-myriscv120/llvm/include -I/home/akiyoshi/llvm-myriscv120/llvm/lib/Target/AArch64/MCTargetDesc/.. -Ilib/Target/AArch64/MCTargetDesc/.. -fPIC -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-maybe-uninitialized -Wno-class-memaccess -Wno-redundant-move -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -fdiagnostics-color -g -fvisibility=hidden -fno-exceptions -fno-rtti -std=c++14 -MD -MT lib/Target/AArch64/MCTargetDesc/CMakeFiles/LLVMAArch64Desc.dir/AArch64TargetStreamer.cpp.o -MF lib/Target/AArch64/MCTargetDesc/CMakeFiles/LLVMAArch64Desc.dir/AArch64TargetStreamer.cpp.o.d -o lib/Target/AArch64/MCTargetDesc/CMakeFiles/LLVMAArch64Desc.dir/AArch64TargetStreamer.cpp.o -c /home/akiyoshi/llvm-myriscv120/llvm/lib/Target/AArch64/MCTargetDesc/AArch64TargetStreamer.cpp
c++: fatal error: Killed signal terminated program cc1plus
compilation terminated.
[26/2905] Building CXX object lib/Target/ARM/CMakeFiles/LLVMARMCodeGen.dir/ARMBaseInstrInfo.cpp.o
FAILED: lib/Target/ARM/CMakeFiles/LLVMARMCodeGen.dir/ARMBaseInstrInfo.cpp.o
/usr/bin/c++ -DGTEST_HAS_RTTI=0 -D_DEBUG -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -Ilib/Target/ARM -I/home/akiyoshi/llvm-myriscv120/llvm/lib/Target/ARM -Iinclude -I/home/akiyoshi/llvm-myriscv120/llvm/include -fPIC -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-maybe-uninitialized -Wno-class-memaccess -Wno-redundant-move -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -fdiagnostics-color -g -fvisibility=hidden -fno-exceptions -fno-rtti -std=c++14 -MD -MT lib/Target/ARM/CMakeFiles/LLVMARMCodeGen.dir/ARMBaseInstrInfo.cpp.o -MF lib/Target/ARM/CMakeFiles/LLVMARMCodeGen.dir/ARMBaseInstrInfo.cpp.o.d -o lib/Target/ARM/CMakeFiles/LLVMARMCodeGen.dir/ARMBaseInstrInfo.cpp.o -c /home/akiyoshi/llvm-myriscv120/llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp
c++: fatal error: Killed signal terminated program cc1plus
compilation terminated.
[41/2905] Building CXX object lib/Target/AArch64/CMakeFiles/LLVMAArch64CodeGen.dir/AArch64TargetMachine.cpp.o
ninja: build stopped: subcommand failed.

正常にビルドを終了させたいです。どこを直せばいいのか教えていただけるとありがたいです。よろしくお願いします。

[msyksphinz-self]

ご質問ありがとうございます。このメッセージだけだと想像の域を出ないのですが、並列ビルドに対してメモリが足りず強制終了させらてれいるかもしれません。ninja -j1など、並列数を絞って試していただけますでしょうか？

[m1goh]

回答をありがとうございます。
ninja -j1を試してみました。

akiyoshi@beetle:~/llvm-myriscv120/build$ ninja -j1
[10/440] Linking CXX executable bin/clang-12
FAILED: bin/clang-12
: && /usr/bin/c++ -fPIC -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-maybe-uninitialized -Wno-class-memaccess -Wno-redundant-move -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -fdiagnostics-color -fno-common -Woverloaded-virtual -fno-strict-aliasing -g -Wl,--export-dynamic -Wl,-rpath-link,/home/akiyoshi/llvm-myriscv120/build/./lib tools/clang/tools/driver/CMakeFiles/clang.dir/driver.cpp.o tools/clang/tools/driver/CMakeFiles/clang.dir/cc1_main.cpp.o tools/clang/tools/driver/CMakeFiles/clang.dir/cc1as_main.cpp.o tools/clang/tools/driver/CMakeFiles/clang.dir/cc1gen_reproducer_main.cpp.o -o bin/clang-12 -Wl,-rpath,"$ORIGIN/../lib" lib/libLLVMAArch64CodeGen.a lib/libLLVMAArch64AsmParser.a lib/libLLVMAArch64Desc.a lib/libLLVMAArch64Disassembler.a lib/libLLVMAArch64Info.a lib/libLLVMAArch64Utils.a lib/libLLVMAMDGPUCodeGen.a lib/libLLVMAMDGPUAsmParser.a lib/libLLVMAMDGPUDesc.a lib/libLLVMAMDGPUDisassembler.a lib/libLLVMAMDGPUInfo.a lib/libLLVMAMDGPUUtils.a lib/libLLVMARMCodeGen.a lib/libLLVMARMAsmParser.a lib/libLLVMARMDesc.a lib/libLLVMARMDisassembler.a lib/libLLVMARMInfo.a lib/libLLVMARMUtils.a lib/libLLVMAVRCodeGen.a lib/libLLVMAVRAsmParser.a lib/libLLVMAVRDesc.a lib/libLLVMAVRDisassembler.a lib/libLLVMAVRInfo.a lib/libLLVMBPFCodeGen.a lib/libLLVMBPFAsmParser.a lib/libLLVMBPFDesc.a lib/libLLVMBPFDisassembler.a lib/libLLVMBPFInfo.a lib/libLLVMHexagonCodeGen.a lib/libLLVMHexagonAsmParser.a lib/libLLVMHexagonDesc.a lib/libLLVMHexagonDisassembler.a lib/libLLVMHexagonInfo.a lib/libLLVMLanaiCodeGen.a lib/libLLVMLanaiAsmParser.a lib/libLLVMLanaiDesc.a lib/libLLVMLanaiDisassembler.a lib/libLLVMLanaiInfo.a lib/libLLVMMipsCodeGen.a lib/libLLVMMipsAsmParser.a lib/libLLVMMipsDesc.a lib/libLLVMMipsDisassembler.a lib/libLLVMMipsInfo.a lib/libLLVMMSP430CodeGen.a lib/libLLVMMSP430AsmParser.a lib/libLLVMMSP430Desc.a lib/libLLVMMSP430Disassembler.a lib/libLLVMMSP430Info.a lib/libLLVMNVPTXCodeGen.a lib/libLLVMNVPTXDesc.a lib/libLLVMNVPTXInfo.a lib/libLLVMPowerPCCodeGen.a lib/libLLVMPowerPCAsmParser.a lib/libLLVMPowerPCDesc.a lib/libLLVMPowerPCDisassembler.a lib/libLLVMPowerPCInfo.a lib/libLLVMRISCVCodeGen.a lib/libLLVMRISCVAsmParser.a lib/libLLVMRISCVDesc.a lib/libLLVMRISCVDisassembler.a lib/libLLVMRISCVInfo.a lib/libLLVMSparcCodeGen.a lib/libLLVMSparcAsmParser.a lib/libLLVMSparcDesc.a lib/libLLVMSparcDisassembler.a lib/libLLVMSparcInfo.a lib/libLLVMSystemZCodeGen.a lib/libLLVMSystemZAsmParser.a lib/libLLVMSystemZDesc.a lib/libLLVMSystemZDisassembler.a lib/libLLVMSystemZInfo.a lib/libLLVMWebAssemblyCodeGen.a lib/libLLVMWebAssemblyAsmParser.a lib/libLLVMWebAssemblyDesc.a lib/libLLVMWebAssemblyDisassembler.a lib/libLLVMWebAssemblyInfo.a lib/libLLVMX86CodeGen.a lib/libLLVMX86AsmParser.a lib/libLLVMX86Desc.a lib/libLLVMX86Disassembler.a lib/libLLVMX86Info.a lib/libLLVMXCoreCodeGen.a lib/libLLVMXCoreDesc.a lib/libLLVMXCoreDisassembler.a lib/libLLVMXCoreInfo.a lib/libLLVMAnalysis.a lib/libLLVMCodeGen.a lib/libLLVMCore.a lib/libLLVMipo.a lib/libLLVMAggressiveInstCombine.a lib/libLLVMInstCombine.a lib/libLLVMInstrumentation.a lib/libLLVMMC.a lib/libLLVMMCParser.a lib/libLLVMObjCARCOpts.a lib/libLLVMOption.a lib/libLLVMScalarOpts.a lib/libLLVMSupport.a lib/libLLVMTransformUtils.a lib/libLLVMVectorize.a -lpthread lib/libclangBasic.a lib/libclangCodeGen.a lib/libclangDriver.a lib/libclangFrontend.a lib/libclangFrontendTool.a lib/libclangSerialization.a lib/libLLVMAArch64Desc.a lib/libLLVMAArch64Info.a lib/libLLVMAArch64Utils.a lib/libLLVMMIRParser.a lib/libLLVMAMDGPUDesc.a lib/libLLVMAMDGPUInfo.a lib/libLLVMAMDGPUUtils.a lib/libLLVMARMDesc.a lib/libLLVMARMInfo.a lib/libLLVMARMUtils.a lib/libLLVMHexagonDesc.a lib/libLLVMHexagonInfo.a lib/libLLVMLanaiDesc.a lib/libLLVMLanaiInfo.a lib/libLLVMSystemZDesc.a lib/libLLVMSystemZInfo.a lib/libLLVMWebAssemblyDesc.a lib/libLLVMWebAssemblyInfo.a lib/libLLVMGlobalISel.a lib/libLLVMCFGuard.a lib/libLLVMAsmPrinter.a lib/libLLVMDebugInfoDWARF.a lib/libLLVMSelectionDAG.a lib/libLLVMMCDisassembler.a lib/libclangCodeGen.a lib/libLLVMCoverage.a lib/libLLVMLTO.a lib/libLLVMCodeGen.a lib/libLLVMPasses.a lib/libLLVMObjCARCOpts.a lib/libLLVMTarget.a lib/libLLVMCoroutines.a lib/libLLVMipo.a lib/libLLVMInstrumentation.a lib/libLLVMVectorize.a lib/libLLVMIRReader.a lib/libLLVMAsmParser.a lib/libLLVMScalarOpts.a lib/libLLVMAggressiveInstCombine.a lib/libLLVMInstCombine.a lib/libLLVMHelloNew.a lib/libLLVMBitWriter.a lib/libLLVMLinker.a lib/libLLVMExtensions.a lib/libclangRewriteFrontend.a lib/libclangARCMigrate.a lib/libclangStaticAnalyzerFrontend.a lib/libclangStaticAnalyzerCheckers.a lib/libclangStaticAnalyzerCore.a lib/libclangCrossTU.a lib/libclangIndex.a lib/libclangFrontend.a lib/libclangDriver.a lib/libLLVMOption.a lib/libclangParse.a lib/libclangSerialization.a lib/libclangSema.a lib/libclangAnalysis.a lib/libclangASTMatchers.a lib/libclangEdit.a lib/libclangAST.a lib/libLLVMFrontendOpenMP.a lib/libLLVMTransformUtils.a lib/libLLVMAnalysis.a lib/libLLVMProfileData.a lib/libLLVMObject.a lib/libLLVMMCParser.a lib/libLLVMBitReader.a lib/libLLVMTextAPI.a lib/libclangFormat.a lib/libclangToolingInclusions.a lib/libclangToolingCore.a lib/libclangRewrite.a lib/libclangLex.a lib/libclangBasic.a lib/libLLVMCore.a lib/libLLVMRemarks.a lib/libLLVMBitstreamReader.a lib/libLLVMMC.a lib/libLLVMBinaryFormat.a lib/libLLVMDebugInfoCodeView.a lib/libLLVMDebugInfoMSF.a lib/libLLVMSupport.a -lrt -ldl -lpthread -lm /usr/lib/x86_64-linux-gnu/libz.so lib/libLLVMDemangle.a && :
collect2: fatal error: ld terminated with signal 9 [Killed]
compilation terminated.
ninja: build stopped: subcommand failed.

ninja -j1でも起こりました。どこが悪いのでしょう？

[msyksphinz-self]

最初は残りビルド数が2905だったのが、440まで減ってきましたね。結構ビルドが進んだ後、最終的に落ちた感じでしょうか。やはりメモリ不足で落ちているのかと予想しますが、使用可能なメモリはどれくらいでしょうか？

確実にビルドできることを確認したいので、とりあえずメモリを節約するためにDebugオプションではなくReleaseオプションでビルドしてうまくいくか、確認してみるといいかもしれません。
最初のcmakeのオプションで-DCMAKE_BUILD_TYPE="Debug" としているものを-DCMAKE_BUILD_TYPE="Release"に変更し、ninja -j1とするとどうなりますでしょうか。時間はかかりますが少ないメモリ量で進むはずです。

[m1goh]

回答をありがとうございます。
ビルド時の利用可能なメモリはタスクマネージャを見ていたのですが確認してみませんでした。今の状態では6.5GBです。

Relaseオプションでのビルド最後まで完了しました。
[4070/4070] Copying llvm-locstats into /home/akiyoshi/llvm-myriscv120/build/./bin
akiyoshi@beetle:/llvm-myriscv120/build$ cd bin
akiyoshi@beetle:/llvm-myriscv120/build/bin$ ls -l
total 2399584
-rwxr-xr-x 1 akiyoshi akiyoshi 794368 Aug 16 21:15 FileCheck
-rwxr-xr-x 1 akiyoshi akiyoshi 634224 Aug 16 22:18 apinotes-test
-rwxr-xr-x 1 akiyoshi akiyoshi 43763872 Aug 16 22:20 arcmt-test
-rwxr-xr-x 1 akiyoshi akiyoshi 116641280 Aug 16 22:22 bugpoint
-rwxr-xr-x 1 akiyoshi akiyoshi 17608 Aug 16 22:21 c-arcmt-test
-rwxr-xr-x 1 akiyoshi akiyoshi 42719152 Aug 16 22:21 c-index-test
lrwxrwxrwx 1 akiyoshi akiyoshi 8 Aug 16 22:19 clang -> clang-12
lrwxrwxrwx 1 akiyoshi akiyoshi 8 Aug 16 22:19 clang++ -> clang-12
-rwxr-xr-x 1 akiyoshi akiyoshi 187856864 Aug 16 22:19 clang-12
-rwxr-xr-x 1 akiyoshi akiyoshi 143096608 Aug 16 22:20 clang-check
lrwxrwxrwx 1 akiyoshi akiyoshi 8 Aug 16 22:19 clang-cl -> clang-12
lrwxrwxrwx 1 akiyoshi akiyoshi 8 Aug 16 22:19 clang-cpp -> clang-12
-rwxr-xr-x 1 akiyoshi akiyoshi 41429624 Aug 16 22:18 clang-diff
-rwxr-xr-x 1 akiyoshi akiyoshi 40764848 Aug 16 22:20 clang-extdef-mapping
-rwxr-xr-x 1 akiyoshi akiyoshi 2864384 Aug 16 22:18 clang-format
-rwxr-xr-x 1 akiyoshi akiyoshi 52343480 Aug 16 22:18 clang-import-test
-rwxr-xr-x 1 akiyoshi akiyoshi 5590760 Aug 16 22:18 clang-offload-bundler
-rwxr-xr-x 1 akiyoshi akiyoshi 3857816 Aug 16 22:18 clang-offload-wrapper
-rwxr-xr-x 1 akiyoshi akiyoshi 43569640 Aug 16 22:19 clang-refactor
-rwxr-xr-x 1 akiyoshi akiyoshi 41918496 Aug 16 22:19 clang-rename
-rwxr-xr-x 1 akiyoshi akiyoshi 40963344 Aug 16 22:19 clang-scan-deps
-rwxr-xr-x 1 akiyoshi akiyoshi 2150320 Aug 16 21:17 clang-tblgen
-rwxr-xr-x 1 akiyoshi akiyoshi 16864 Aug 16 21:15 count
-rwxr-xr-x 1 akiyoshi akiyoshi 11993304 Aug 16 22:18 diagtool
-rwxr-xr-x 1 akiyoshi akiyoshi 88742272 Aug 16 22:22 dsymutil
-rwxr-xr-x 1 akiyoshi akiyoshi 9980 Aug 16 15:56 hmaptool
-rwxr-xr-x 1 akiyoshi akiyoshi 116382832 Aug 16 22:22 llc
-rwxr-xr-x 1 akiyoshi akiyoshi 47792592 Aug 16 22:22 lli
-rwxr-xr-x 1 akiyoshi akiyoshi 563472 Aug 16 22:22 lli-child-target
-rwxr-xr-x 1 akiyoshi akiyoshi 28160 Aug 16 21:15 llvm-PerfectShuffle
lrwxrwxrwx 1 akiyoshi akiyoshi 15 Aug 16 22:31 llvm-addr2line -> llvm-symbolizer
-rwxr-xr-x 1 akiyoshi akiyoshi 31408800 Aug 16 21:16 llvm-ar
-rwxr-xr-x 1 akiyoshi akiyoshi 5260936 Aug 16 22:22 llvm-as
-rwxr-xr-x 1 akiyoshi akiyoshi 551168 Aug 16 22:22 llvm-bcanalyzer
lrwxrwxrwx 1 akiyoshi akiyoshi 12 Aug 16 22:27 llvm-bitcode-strip -> llvm-objcopy
-rwxr-xr-x 1 akiyoshi akiyoshi 87848984 Aug 16 22:23 llvm-c-test
-rwxr-xr-x 1 akiyoshi akiyoshi 4778968 Aug 16 22:23 llvm-cat
-rwxr-xr-x 1 akiyoshi akiyoshi 36842656 Aug 16 22:23 llvm-cfi-verify
-rwxr-xr-x 1 akiyoshi akiyoshi 551608 Aug 16 21:16 llvm-config
-rwxr-xr-x 1 akiyoshi akiyoshi 6742872 Aug 16 22:23 llvm-cov
-rwxr-xr-x 1 akiyoshi akiyoshi 5574120 Aug 16 22:23 llvm-cvtres
-rwxr-xr-x 1 akiyoshi akiyoshi 5624240 Aug 16 22:23 llvm-cxxdump
-rwxr-xr-x 1 akiyoshi akiyoshi 615728 Aug 16 22:23 llvm-cxxfilt
-rwxr-xr-x 1 akiyoshi akiyoshi 744392 Aug 16 22:23 llvm-cxxmap
-rwxr-xr-x 1 akiyoshi akiyoshi 4408616 Aug 16 22:23 llvm-diff
-rwxr-xr-x 1 akiyoshi akiyoshi 4048296 Aug 16 22:23 llvm-dis
lrwxrwxrwx 1 akiyoshi akiyoshi 7 Aug 16 21:16 llvm-dlltool -> llvm-ar
-rwxr-xr-x 1 akiyoshi akiyoshi 26237056 Aug 16 22:24 llvm-dwarfdump
-rwxr-xr-x 1 akiyoshi akiyoshi 87162080 Aug 16 22:24 llvm-dwp
-rwxr-xr-x 1 akiyoshi akiyoshi 5734656 Aug 16 22:24 llvm-elfabi
-rwxr-xr-x 1 akiyoshi akiyoshi 38503472 Aug 16 22:25 llvm-exegesis
-rwxr-xr-x 1 akiyoshi akiyoshi 8647392 Aug 16 22:25 llvm-extract
-rwxr-xr-x 1 akiyoshi akiyoshi 80267928 Aug 16 22:25 llvm-gsymutil
-rwxr-xr-x 1 akiyoshi akiyoshi 2946248 Aug 16 22:25 llvm-ifs
lrwxrwxrwx 1 akiyoshi akiyoshi 12 Aug 16 22:27 llvm-install-name-tool -> llvm-objcopy
-rwxr-xr-x 1 akiyoshi akiyoshi 92109024 Aug 16 22:25 llvm-isel-fuzzer
-rwxr-xr-x 1 akiyoshi akiyoshi 690416 Aug 16 22:25 llvm-itanium-demangle-fuzzer
-rwxr-xr-x 1 akiyoshi akiyoshi 42170808 Aug 16 22:25 llvm-jitlink
-rwxr-xr-x 1 akiyoshi akiyoshi 1617272 Aug 16 22:25 llvm-jitlink-executor
lrwxrwxrwx 1 akiyoshi akiyoshi 7 Aug 16 21:16 llvm-lib -> llvm-ar
-rwxr-xr-x 1 akiyoshi akiyoshi 5846176 Aug 16 22:26 llvm-libtool-darwin
-rwxr-xr-x 1 akiyoshi akiyoshi 6157040 Aug 16 22:26 llvm-link
-rwxr-xr-x 1 akiyoshi akiyoshi 5795232 Aug 16 22:26 llvm-lipo
-rwxr-xr-x 1 akiyoshi akiyoshi 1602 Aug 16 13:47 llvm-lit
-rwxr-xr-x 1 akiyoshi akiyoshi 14008 Aug 16 22:33 llvm-locstats
-rwxr-xr-x 1 akiyoshi akiyoshi 103674192 Aug 16 21:16 llvm-lto
-rwxr-xr-x 1 akiyoshi akiyoshi 115374904 Aug 16 22:26 llvm-lto2
-rwxr-xr-x 1 akiyoshi akiyoshi 31098368 Aug 16 22:26 llvm-mc
-rwxr-xr-x 1 akiyoshi akiyoshi 27624504 Aug 16 22:26 llvm-mca
-rwxr-xr-x 1 akiyoshi akiyoshi 640896 Aug 16 22:26 llvm-microsoft-demangle-fuzzer
-rwxr-xr-x 1 akiyoshi akiyoshi 30991088 Aug 16 22:26 llvm-ml
-rwxr-xr-x 1 akiyoshi akiyoshi 5028936 Aug 16 22:26 llvm-modextract
-rwxr-xr-x 1 akiyoshi akiyoshi 406280 Aug 16 22:26 llvm-mt
-rwxr-xr-x 1 akiyoshi akiyoshi 31879512 Aug 16 22:26 llvm-nm
-rwxr-xr-x 1 akiyoshi akiyoshi 6682016 Aug 16 22:27 llvm-objcopy
-rwxr-xr-x 1 akiyoshi akiyoshi 30766024 Aug 16 22:28 llvm-objdump
-rwxr-xr-x 1 akiyoshi akiyoshi 99319800 Aug 16 22:28 llvm-opt-fuzzer
-rwxr-xr-x 1 akiyoshi akiyoshi 884216 Aug 16 22:27 llvm-opt-report
-rwxr-xr-x 1 akiyoshi akiyoshi 8911792 Aug 16 22:28 llvm-pdbutil
-rwxr-xr-x 1 akiyoshi akiyoshi 3308520 Aug 16 21:13 llvm-profdata
-rwxr-xr-x 1 akiyoshi akiyoshi 31371448 Aug 16 22:29 llvm-profgen
lrwxrwxrwx 1 akiyoshi akiyoshi 7 Aug 16 21:16 llvm-ranlib -> llvm-ar
-rwxr-xr-x 1 akiyoshi akiyoshi 615144 Aug 16 22:29 llvm-rc
lrwxrwxrwx 1 akiyoshi akiyoshi 12 Aug 16 22:30 llvm-readelf -> llvm-readobj
-rwxr-xr-x 1 akiyoshi akiyoshi 9415848 Aug 16 22:30 llvm-readobj
-rwxr-xr-x 1 akiyoshi akiyoshi 4863464 Aug 16 22:30 llvm-reduce
-rwxr-xr-x 1 akiyoshi akiyoshi 26253872 Aug 16 22:30 llvm-rtdyld
-rwxr-xr-x 1 akiyoshi akiyoshi 5617632 Aug 16 22:30 llvm-size
-rwxr-xr-x 1 akiyoshi akiyoshi 545616 Aug 16 22:30 llvm-special-case-list-fuzzer
-rwxr-xr-x 1 akiyoshi akiyoshi 5732288 Aug 16 22:30 llvm-split
-rwxr-xr-x 1 akiyoshi akiyoshi 3314888 Aug 16 22:30 llvm-stress
-rwxr-xr-x 1 akiyoshi akiyoshi 447136 Aug 16 22:31 llvm-strings
lrwxrwxrwx 1 akiyoshi akiyoshi 12 Aug 16 22:27 llvm-strip -> llvm-objcopy
-rwxr-xr-x 1 akiyoshi akiyoshi 7847424 Aug 16 22:31 llvm-symbolizer
-rwxr-xr-x 1 akiyoshi akiyoshi 4556480 Aug 16 19:15 llvm-tblgen
-rwxr-xr-x 1 akiyoshi akiyoshi 553944 Aug 16 22:31 llvm-undname
-rwxr-xr-x 1 akiyoshi akiyoshi 8458744 Aug 16 22:31 llvm-xray
-rwxr-xr-x 1 akiyoshi akiyoshi 542000 Aug 16 22:31 llvm-yaml-numeric-parser-fuzzer
-rwxr-xr-x 1 akiyoshi akiyoshi 631000 Aug 16 22:31 llvm-yaml-parser-fuzzer
-rwxr-xr-x 1 akiyoshi akiyoshi 253200 Aug 16 21:15 not
-rwxr-xr-x 1 akiyoshi akiyoshi 8838704 Aug 16 22:32 obj2yaml
-rwxr-xr-x 1 akiyoshi akiyoshi 116748848 Aug 16 22:32 opt
-rwxr-xr-x 1 akiyoshi akiyoshi 31140768 Aug 16 22:32 sancov
-rwxr-xr-x 1 akiyoshi akiyoshi 7718040 Aug 16 22:32 sanstats
-rwxr-xr-x 1 akiyoshi akiyoshi 58072 Aug 16 15:56 scan-build
-rwxr-xr-x 1 akiyoshi akiyoshi 4702 Aug 16 15:56 scan-view
-rwxr-xr-x 1 akiyoshi akiyoshi 384504 Aug 16 21:18 split-file
-rwxr-xr-x 1 akiyoshi akiyoshi 5647336 Aug 16 22:32 verify-uselistorder
-rwxr-xr-x 1 akiyoshi akiyoshi 534928 Aug 16 21:15 yaml-bench
-rwxr-xr-x 1 akiyoshi akiyoshi 2830096 Aug 16 22:32 yaml2obj
akiyoshi@beetle:/llvm-myriscv120/build/bin$ ./llc
^Z
[1]+ Stopped ./llc
akiyoshi@beetle:/llvm-myriscv120/build/bin$ ./llc --version
LLVM (http://llvm.org/):
LLVM version 12.0.1
Optimized build with assertions.
Default target: x86_64-unknown-linux-gnu
Host CPU: znver2

Registered Targets:
aarch64 - AArch64 (little endian)
aarch64_32 - AArch64 (little endian ILP32)
aarch64_be - AArch64 (big endian)
amdgcn - AMD GCN GPUs
arm - ARM
arm64 - ARM64 (little endian)
arm64_32 - ARM64 (little endian ILP32)
armeb - ARM (big endian)
avr - Atmel AVR Microcontroller
bpf - BPF (host endian)
bpfeb - BPF (big endian)
bpfel - BPF (little endian)
hexagon - Hexagon
lanai - Lanai
mips - MIPS (32-bit big endian)
mips64 - MIPS (64-bit big endian)
mips64el - MIPS (64-bit little endian)
mipsel - MIPS (32-bit little endian)
msp430 - MSP430 [experimental]
nvptx - NVIDIA PTX 32-bit
nvptx64 - NVIDIA PTX 64-bit
ppc32 - PowerPC 32
ppc32le - PowerPC 32 LE
ppc64 - PowerPC 64
ppc64le - PowerPC 64 LE
r600 - AMD GPUs HD2XXX-HD6XXX
riscv32 - 32-bit RISC-V
riscv64 - 64-bit RISC-V
sparc - Sparc
sparcel - Sparc LE
sparcv9 - Sparc V9
systemz - SystemZ
thumb - Thumb
thumbeb - Thumb (big endian)
wasm32 - WebAssembly 32-bit
wasm64 - WebAssembly 64-bit
x86 - 32-bit X86: Pentium-Pro and above
x86-64 - 64-bit X86: EM64T and AMD64
xcore - XCore