[PATCH] D104431: [lld] Add lto-pgo-warn-mismatch option

[Cullen Rhodes via Phabricator via llvm-commits]

c-rhodes added a comment.

Hi, this is breaking my build:

  [1860/2777] Linking CXX shared library lib/libLLVMLTO.so.14git
  FAILED: lib/libLLVMLTO.so.14git
  : && /usr/bin/clang++-13 -fPIC -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 -Wstring-conversion -fdiagnostics-color -g  -Wl,--gdb-index -Wl,-z,defs -Wl,-z,nodelete -fuse-ld=lld-13 -Wl,--color-diagnostics -shared -Wl,-soname,libLLVMLTO.so.14git -o lib/libLLVMLTO.so.14git lib/LTO/CMakeFiles/LLVMLTO.dir/Caching.cpp.o lib/LTO/CMakeFiles/LLVMLTO.dir/LTO.cpp.o lib/LTO/CMakeFiles/LLVMLTO.dir/LTOBackend.cpp.o lib/LTO/CMakeFiles/LLVMLTO.dir/LTOModule.cpp.o lib/LTO/CMakeFiles/LLVMLTO.dir/LTOCodeGenerator.cpp.o lib/LTO/CMakeFiles/LLVMLTO.dir/SummaryBasedOptimizations.cpp.o lib/LTO/CMakeFiles/LLVMLTO.dir/UpdateCompilerUsed.cpp.o lib/LTO/CMakeFiles/LLVMLTO.dir/ThinLTOCodeGenerator.cpp.o  -Wl,-rpath,"\$ORIGIN/../lib"  lib/libLLVMCodeGen.so.14git  lib/libLLVMExtensions.so.14git  lib/libLLVMPasses.so.14git  lib/libLLVMTarget.so.14git  lib/libLLVMObjCARCOpts.so.14git  lib/libLLVMipo.so.14git  lib/libLLVMBitWriter.so.14git  lib/libLLVMLinker.so.14git  lib/libLLVMScalarOpts.so.14git  lib/libLLVMAggressiveInstCombine.so.14git  lib/libLLVMInstCombine.so.14git  lib/libLLVMTransformUtils.so.14git  lib/libLLVMAnalysis.so.14git  lib/libLLVMObject.so.14git  lib/libLLVMBitReader.so.14git  lib/libLLVMMC.so.14git  lib/libLLVMCore.so.14git  lib/libLLVMBinaryFormat.so.14git  lib/libLLVMRemarks.so.14git  lib/libLLVMSupport.so.14git  -Wl,-rpath-link,/home/culrho01/llvm-project/build/lib && :
  ld.lld-13: error: undefined symbol: NoPGOWarnMismatch
  >>> referenced by LTOBackend.cpp:228 (/home/culrho01/llvm-project/llvm/lib/LTO/LTOBackend.cpp:228)
  >>>               lib/LTO/CMakeFiles/LLVMLTO.dir/LTOBackend.cpp.o:(runNewPMPasses(llvm::lto::Config const&, llvm::Module&, llvm::TargetMachine*, unsigned int, bool, llvm::ModuleSummaryIndex*, llvm::ModuleSummaryIndex const*))
  clang: error: linker command failed with exit code 1 (use -v to see invocation)


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D104431/new/

https://reviews.llvm.org/D104431