Build failed when following the instructions in README.md

[wyzero]

env: gcc 9.2, llvm fd7dca98373cee7d379644d6d6e5c163d15107b7

build instructions:

cd llvm-project/build
cmake -G Ninja ../llvm -DLLVM_BUILD_EXAMPLES=ON -DLLVM_TARGETS_TO_BUILD="host"
cmake --build . --target check-mlir

Errors: [1518/1734] Building CXX object projects/mlir/lib/Target/CMakeFiles/MLIRTargetNVVMIR.dir/LLVMIR/ConvertToNVVMIR.cpp.o FAILED: projects/mlir/lib/Target/CMakeFiles/MLIRTargetNVVMIR.dir/LLVMIR/ConvertToNVVMIR.cpp.o /state/usr/local/bin/g++ -DGTEST_HAS_RTTI=0 -D_DEBUG -D_GNU_SOURCE -DSTDC_CONSTANT_MACROS -DSTDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -Iprojects/mlir/lib/Target -I/state/dev/xla/features/github/llvm-p roject-master/llvm/projects/mlir/lib/Target -I/usr/include/libxml2 -Iinclude -I/state/dev/xla/features/github/llvm-project-master/llvm/include -I/state/dev/xla/features/github/llvm-project-master/llvm/pro jects/mlir/include -Iprojects/mlir/include -fPIC -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wn o-long-long -Wimplicit-fallthrough -Wno-maybe-uninitialized -Wno-class-memaccess -Wno-redundant-move -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wno-comment -fdiagnostics-color -g -fno-exceptions -fn o-rtti -std=c++14 -MD -MT projects/mlir/lib/Target/CMakeFiles/MLIRTargetNVVMIR.dir/LLVMIR/ConvertToNVVMIR.cpp.o -MF projects/mlir/lib/Target/CMakeFiles/MLIRTargetNVVMIR.dir/LLVMIR/ConvertToNVVMIR.cpp.o.d -o projects/mlir/lib/Target/CMakeFiles/MLIRTargetNVVMIR.dir/LLVMIR/ConvertToNVVMIR.cpp.o -c /state/dev/xla/features/github/llvm-project-master/llvm/projects/mlir/lib/Target/LLVMIR/ConvertToNVVMIR.cpp /state/dev/xla/features/github/llvm-project-master/llvm/projects/mlir/lib/Target/LLVMIR/ConvertToNVVMIR.cpp: In function ‘llvm::Intrinsic::ID {anonymous}::getShflBflyIntrinsicId(llvm::Type*, bool)’: /state/dev/xla/features/github/llvm-project-master/llvm/projects/mlir/lib/Target/LLVMIR/ConvertToNVVMIR.cpp:51:55: error: ‘nvvm_shfl_sync_bfly_f32p’ is not a member of ‘llvm::Intrinsic’ 51 | return resultType->isFloatTy() ? llvm::Intrinsic::nvvm_shfl_sync_bfly_f32p | ^~~~~~~~ /state/dev/xla/features/github/llvm-project-master/llvm/projects/mlir/lib/Target/LLVMIR/ConvertToNVVMIR.cpp:52:55: error: ‘nvvm_shfl_sync_bfly_i32p’ is not a member of ‘llvm::Intrinsic’ 52 | : llvm::Intrinsic::nvvm_shfl_sync_bfly_i32p; | ^~~~~~~~ /state/dev/xla/features/github/llvm-project-master/llvm/projects/mlir/lib/Target/LLVMIR/ConvertToNVVMIR.cpp:54:53: error: ‘nvvm_shfl_sync_bfly_f32’ is not a member of ‘llvm::Intrinsic’ 54 | return resultType->isFloatTy() ? llvm::Intrinsic::nvvm_shfl_sync_bfly_f32 | ^~~~~~~ /state/dev/xla/features/github/llvm-project-master/llvm/projects/mlir/lib/Target/LLVMIR/ConvertToNVVMIR.cpp:55:53: error: ‘nvvm_shfl_sync_bfly_i32’ is not a member of ‘llvm::Intrinsic’ 55 | : llvm::Intrinsic::nvvm_shfl_sync_bfly_i32; | ^~~~~~~

[joker-eph]

We're currently broken at the HEAD of LLVM, the current sync'd LLVM is 5bcd34a03ff343674c106b9a6a0406bf249b9b31

[wyzero]

Thanks! It works now.