[PATCH] D142844: [LTO] Demangle the function name in DiagnosticInfoDontCall message

[Amy Kwan via Phabricator via llvm-commits]

amyk added a comment.

This patch appears to be causing an issue on the clang-ppc64le-linux-multistage bot (https://lab.llvm.org/buildbot/#/builders/121/builds/27524/steps/4/logs/stdio):

  FAILED: lib/libLLVMCore.so.17git 
  : && /usr/lib64/ccache/c++ -fPIC -fPIC -fno-semantic-interposition -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-noexcept-type -Wdelete-non-virtual-dtor -Wno-comment -Wno-misleading-indentation -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -DNDEBUG  -Wl,-z,defs -Wl,-z,nodelete   -Wl,-rpath-link,/home/buildbots/ppc64le-clang-multistage-test/clang-ppc64le-multistage/stage1/./lib  -Wl,--gc-sections -shared -Wl,-soname,libLLVMCore.so.17git -o lib/libLLVMCore.so.17git lib/IR/CMakeFiles/LLVMCore.dir/AbstractCallSite.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/AsmWriter.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/Assumptions.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/Attributes.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/AutoUpgrade.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/BasicBlock.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/BuiltinGCs.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/Comdat.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/ConstantFold.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/ConstantRange.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/Constants.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/Core.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/DIBuilder.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/DataLayout.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/DebugInfo.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/DebugInfoMetadata.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/DebugLoc.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/DiagnosticHandler.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/DiagnosticInfo.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/DiagnosticPrinter.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/Dominators.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/EHPersonalities.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/FPEnv.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/Function.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/GCStrategy.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/GVMaterializer.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/Globals.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/IRBuilder.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/IRPrintingPasses.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/SSAContext.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/InlineAsm.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/Instruction.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/Instructions.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/IntrinsicInst.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/LLVMContext.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/LLVMContextImpl.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/LLVMRemarkStreamer.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/LegacyPassManager.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/MDBuilder.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/Mangler.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/Metadata.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/Module.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/ModuleSummaryIndex.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/Operator.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/OptBisect.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/Pass.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/PassInstrumentation.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/PassManager.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/PassRegistry.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/PassTimingInfo.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/PrintPasses.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/ProfDataUtils.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/SafepointIRVerifier.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/ProfileSummary.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/PseudoProbe.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/ReplaceConstant.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/Statepoint.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/StructuralHash.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/Type.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/TypedPointerType.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/TypeFinder.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/Use.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/User.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/Value.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/ValueSymbolTable.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/VectorBuilder.cpp.o lib/IR/CMakeFiles/LLVMCore.dir/Verifier.cpp.o  -Wl,-rpath,"\$ORIGIN/../lib"  -lpthread  lib/libLLVMBinaryFormat.so.17git  lib/libLLVMRemarks.so.17git  lib/libLLVMTargetParser.so.17git  lib/libLLVMSupport.so.17git  -Wl,-rpath-link,/home/buildbots/ppc64le-clang-multistage-test/clang-ppc64le-multistage/stage1/lib && :
  lib/IR/CMakeFiles/LLVMCore.dir/DiagnosticInfo.cpp.o: In function `llvm::DiagnosticInfoDontCall::print(llvm::DiagnosticPrinter&) const [clone .localalias.29]':
  DiagnosticInfo.cpp:(.text._ZNK4llvm22DiagnosticInfoDontCall5printERNS_17DiagnosticPrinterE+0xa4): undefined reference to `llvm::demangle(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
  collect2: error: ld returned 1 exit status

Would you be able to take a look at this? Thanks in advance.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D142844/new/

https://reviews.llvm.org/D142844