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

Cullen Rhodes via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Aug 11 01:33:24 PDT 2021


c-rhodes added a comment.

In D104431#2938959 <https://reviews.llvm.org/D104431#2938959>, @YolandaCY wrote:

> I seems cannot reproduce the failure. I tried:
>
>> cmake -DLLVM_ENABLE_PROJECTS=mlir -DLLVM_ENABLE_ASSERTIONS=On -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/opt/llvm/ -DLLVM_TARGETS_TO_BUILD=X86;NVPTX;AMDGPU -DLLVM_BUILD_EXAMPLES=ON -G Ninja ../llvm
>>
>> ninja -j10
>
> Is it specific to mlir build?

I'm not building MLIR, here's my cmake line if it helps: `cmake -G Ninja -DCMAKE_C_COMPILER=clang-13 -DCMAKE_CXX_COMPILER=clang++-13 -DCMAKE_EXE_LINKER_FLAGS="-Wl,--gdb-index" -DCMAKE_SHARED_LINKER_FLAGS="-Wl,--gdb-index" -DCMAKE_MODULE_LINKER_FLAGS="-Wl,--gdb-index" -DLLVM_USE_LINKER=lld-13 -DLLVM_USE_SPLIT_DWARF=OFF -DLLVM_APPEND_VC_REV=OFF -DLLVM_CCACHE_BUILD=ON -DBUILD_SHARED_LIBS=ON -DCMAKE_BUILD_TYPE=Debug '-DLLVM_ENABLE_PROJECTS=llvm;clang' -DCMAKE_INSTALL_PREFIX=install -DLLVM_TARGETS_TO_BUILD="X86;AArch64;RISCV" ../llvm`


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