[llvm] [CodeExtractor] Improve debug info for input values. (PR #136016)
Abid Qadeer via llvm-commits
llvm-commits at lists.llvm.org
Sat Apr 26 02:39:06 PDT 2025
abidh wrote:
> LLVM Buildbot has detected a new failure on builder `fuchsia-x86_64-linux` running on `fuchsia-debian-64-us-central1-b-1` while building `llvm` at step 4 "annotate".
>
> Full details are available at: https://lab.llvm.org/buildbot/#/builders/11/builds/13856
>
> Here is the relevant piece of the build log for the reference
> ```
> Step 4 (annotate) failure: 'python ../llvm-zorg/zorg/buildbot/builders/annotated/fuchsia-linux.py ...' (failure)
> ...
> Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
>
> Testing Time: 137.15s
>
> Total Discovered Tests: 46831
> Skipped : 8 (0.02%)
> Unsupported : 910 (1.94%)
> Passed : 45886 (97.98%)
> Expectedly Failed: 27 (0.06%)
> [1334/1384] Linking CXX executable unittests/Transforms/Utils/UtilsTests
> FAILED: unittests/Transforms/Utils/UtilsTests
> : && /usr/bin/clang++ -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 -Wno-comment -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -ffat-lto-objects -ffile-prefix-map=/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-xf19b9_a=../../llvm-project -ffile-prefix-map=/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/= -no-canonical-prefixes -O3 -DNDEBUG -static-libstdc++ -fuse-ld=lld -Wl,--color-diagnostics -ffat-lto-objects -Wl,--gc-sections unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/ASanStackFrameLayoutTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/BasicBlockUtilsTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/CallPromotionUtilsTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/CloningTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/CodeExtractorTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/CodeLayoutTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/CodeMoverUtilsTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/DebugifyTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/FunctionComparatorTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/IntegerDivisionTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/LocalTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/LoopRotationUtilsTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/LoopUtilsTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/MemTransferLowering.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/ModuleUtilsTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/ScalarEvolutionExpanderTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/SizeOptsTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/SSAUpdaterBulkTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/UnrollLoopTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/ValueMapperTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/ProfDataUtilTest.cpp.o -o unittests/Transforms/Utils/UtilsTests lib/libLLVMAnalysis.a lib/libLLVMAsmParser.a lib/libLLVMBitWriter.a lib/libLLVMCore.a lib/libLLVMProfileData.a lib/libLLVMSupport.a lib/libLLVMTransformUtils.a lib/libLLVMPasses.a lib/libLLVMVectorize.a lib/libLLVMSupport.a lib/libllvm_gtest_main.a lib/libllvm_gtest.a lib/libLLVMCFGuard.a lib/libLLVMCodeGen.a lib/libLLVMCGData.a lib/libLLVMCodeGenTypes.a lib/libLLVMCoroutines.a lib/libLLVMHipStdPar.a lib/libLLVMipo.a lib/libLLVMBitWriter.a lib/libLLVMVectorize.a lib/libLLVMSandboxIR.a lib/libLLVMFrontendOpenMP.a lib/libLLVMFrontendOffloading.a lib/libLLVMObjectYAML.a lib/libLLVMFrontendAtomic.a lib/libLLVMLinker.a lib/libLLVMIRPrinter.a lib/libLLVMObjCARCOpts.a lib/libLLVMScalarOpts.a lib/libLLVMAggressiveInstCombine.a lib/libLLVMInstCombine.a lib/libLLVMTarget.a lib/libLLVMInstrumentation.a lib/libLLVMTransformUtils.a lib/libLLVMAnalysis.a lib/libLLVMProfileData.a lib/libLLVMSymbolize.a lib/libLLVMDebugInfoPDB.a lib/libLLVMDebugInfoCodeView.a lib/libLLVMDebugInfoMSF.a lib/libLLVMDebugInfoBTF.a lib/libLLVMDebugInfoDWARF.a lib/libLLVMObject.a lib/libLLVMIRReader.a lib/libLLVMAsmParser.a lib/libLLVMBitReader.a lib/libLLVMMCParser.a lib/libLLVMTextAPI.a lib/libLLVMCore.a lib/libLLVMRemarks.a lib/libLLVMBitstreamReader.a lib/libLLVMMC.a lib/libLLVMBinaryFormat.a lib/libLLVMTargetParser.a lib/libLLVMSupport.a lib/libLLVMDemangle.a -lrt -ldl -lm -lpthread && :
> ld.lld: error: undefined symbol: llvm::Value::dump() const
> >>> referenced by CodeExtractorTest.cpp
> >>> unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/CodeExtractorTest.cpp.o:((anonymous namespace)::CodeExtractor_ArgsDebugInfo_Test::TestBody()::$_0::operator()(bool) const)
> clang++: error: linker command failed with exit code 1 (use -v to see invocation)
> [1370/1384] Building CXX object unittests/Transforms/Scalar/CMakeFiles/ScalarTests.dir/LoopPassManagerTest.cpp.o
> ninja: build stopped: subcommand failed.
> ['ninja', '-C', '/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-xf19b9_a', 'check-llvm', 'check-clang', 'check-lld'] exited with return code 1.
> @@@STEP_FAILURE@@@
> Step 7 (check) failure: check (failure)
> ...
> Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
>
> Testing Time: 137.15s
>
> Total Discovered Tests: 46831
> Skipped : 8 (0.02%)
> Unsupported : 910 (1.94%)
> Passed : 45886 (97.98%)
> Expectedly Failed: 27 (0.06%)
> [1334/1384] Linking CXX executable unittests/Transforms/Utils/UtilsTests
> FAILED: unittests/Transforms/Utils/UtilsTests
> : && /usr/bin/clang++ -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 -Wno-comment -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -ffat-lto-objects -ffile-prefix-map=/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-xf19b9_a=../../llvm-project -ffile-prefix-map=/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/= -no-canonical-prefixes -O3 -DNDEBUG -static-libstdc++ -fuse-ld=lld -Wl,--color-diagnostics -ffat-lto-objects -Wl,--gc-sections unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/ASanStackFrameLayoutTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/BasicBlockUtilsTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/CallPromotionUtilsTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/CloningTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/CodeExtractorTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/CodeLayoutTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/CodeMoverUtilsTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/DebugifyTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/FunctionComparatorTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/IntegerDivisionTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/LocalTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/LoopRotationUtilsTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/LoopUtilsTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/MemTransferLowering.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/ModuleUtilsTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/ScalarEvolutionExpanderTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/SizeOptsTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/SSAUpdaterBulkTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/UnrollLoopTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/ValueMapperTest.cpp.o unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/ProfDataUtilTest.cpp.o -o unittests/Transforms/Utils/UtilsTests lib/libLLVMAnalysis.a lib/libLLVMAsmParser.a lib/libLLVMBitWriter.a lib/libLLVMCore.a lib/libLLVMProfileData.a lib/libLLVMSupport.a lib/libLLVMTransformUtils.a lib/libLLVMPasses.a lib/libLLVMVectorize.a lib/libLLVMSupport.a lib/libllvm_gtest_main.a lib/libllvm_gtest.a lib/libLLVMCFGuard.a lib/libLLVMCodeGen.a lib/libLLVMCGData.a lib/libLLVMCodeGenTypes.a lib/libLLVMCoroutines.a lib/libLLVMHipStdPar.a lib/libLLVMipo.a lib/libLLVMBitWriter.a lib/libLLVMVectorize.a lib/libLLVMSandboxIR.a lib/libLLVMFrontendOpenMP.a lib/libLLVMFrontendOffloading.a lib/libLLVMObjectYAML.a lib/libLLVMFrontendAtomic.a lib/libLLVMLinker.a lib/libLLVMIRPrinter.a lib/libLLVMObjCARCOpts.a lib/libLLVMScalarOpts.a lib/libLLVMAggressiveInstCombine.a lib/libLLVMInstCombine.a lib/libLLVMTarget.a lib/libLLVMInstrumentation.a lib/libLLVMTransformUtils.a lib/libLLVMAnalysis.a lib/libLLVMProfileData.a lib/libLLVMSymbolize.a lib/libLLVMDebugInfoPDB.a lib/libLLVMDebugInfoCodeView.a lib/libLLVMDebugInfoMSF.a lib/libLLVMDebugInfoBTF.a lib/libLLVMDebugInfoDWARF.a lib/libLLVMObject.a lib/libLLVMIRReader.a lib/libLLVMAsmParser.a lib/libLLVMBitReader.a lib/libLLVMMCParser.a lib/libLLVMTextAPI.a lib/libLLVMCore.a lib/libLLVMRemarks.a lib/libLLVMBitstreamReader.a lib/libLLVMMC.a lib/libLLVMBinaryFormat.a lib/libLLVMTargetParser.a lib/libLLVMSupport.a lib/libLLVMDemangle.a -lrt -ldl -lm -lpthread && :
> ld.lld: error: undefined symbol: llvm::Value::dump() const
> >>> referenced by CodeExtractorTest.cpp
> >>> unittests/Transforms/Utils/CMakeFiles/UtilsTests.dir/CodeExtractorTest.cpp.o:((anonymous namespace)::CodeExtractor_ArgsDebugInfo_Test::TestBody()::$_0::operator()(bool) const)
> clang++: error: linker command failed with exit code 1 (use -v to see invocation)
> [1370/1384] Building CXX object unittests/Transforms/Scalar/CMakeFiles/ScalarTests.dir/LoopPassManagerTest.cpp.o
> ninja: build stopped: subcommand failed.
> ['ninja', '-C', '/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-xf19b9_a', 'check-llvm', 'check-clang', 'check-lld'] exited with return code 1.
> program finished with exit code 0
> elapsedTime=1123.214624
> ```
There was a debugging message left in the test that seem to be causing this failure. I have opened https://github.com/llvm/llvm-project/pull/137451 to fix it.
https://github.com/llvm/llvm-project/pull/136016
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