Re: [PATCH v5 00/16] perf kvm: Support histograms and TUI mode

Arnaldo Carvalho de Melo
2023-03-16T10:12:02Z

Em Thu, Mar 16, 2023 at 11:10:06AM +0800, Leo Yan escreveu:
> On Wed, Mar 15, 2023 at 04:35:04PM -0300, Arnaldo Carvalho de Melo wrote:
>
> [...]
>
> > Trying to fix this:
> >
> > ⬢[acme@toolbox perf-tools-next]$ git log --oneline -1 ; time make -C tools/perf build-test
>
> I tried to run the build-test after I fetched the branch
> acme/tmp.perf-tools-next and found errors; seems the errors are not
> related with perf kvm but it's good to check a bit.
>
> /usr/bin/ld: /usr/lib/llvm-15/lib/libclangSema.a(SemaRISCVVectorLookup.cpp.o): in function `clang::CreateRISCVIntrinsicManager(clang::Sema&)':
> (.text._ZN5clang27CreateRISCVIntrinsicManagerERNS_4SemaE+0x1b8): undefined reference to `clang::RISCV::RVVIntrinsic::computeBuiltinTypes(llvm::ArrayRef<clang::RISCV::PrototypeDescriptor>, bool, bool, bool, unsigned int)'
> /usr/bin/ld: (.text._ZN5clang27CreateRISCVIntrinsicManagerERNS_4SemaE+0x1f9): undefined reference to `clang::RISCV::RVVIntrinsic::computeBuiltinTypes(llvm::ArrayRef<clang::RISCV::PrototypeDescriptor>, bool, bool, bool, unsigned int)'
> /usr/bin/ld: (.text._ZN5clang27CreateRISCVIntrinsicManagerERNS_4SemaE+0x2cc): undefined reference to `clang::RISCV::RVVType::computeTypes(clang::RISCV::BasicType, int, unsigned int, llvm::ArrayRef<clang::RISCV::PrototypeDescriptor>)'
> /usr/bin/ld: (.text._ZN5clang27CreateRISCVIntrinsicManagerERNS_4SemaE+0x2ec): undefined reference to `clang::RISCV::RVVIntrinsic::getSuffixStr[abi:cxx11](clang::RISCV::BasicType, int, llvm::ArrayRef<clang::RISCV::PrototypeDescriptor>)'
> /usr/bin/ld: (.text._ZN5clang27CreateRISCVIntrinsicManagerERNS_4SemaE+0x307): undefined reference to `clang::RISCV::RVVIntrinsic::getSuffixStr[abi:cxx11](clang::RISCV::BasicType, int, llvm::ArrayRef<clang::RISCV::PrototypeDescriptor>)'
> /usr/bin/ld: (.text._ZN5clang27CreateRISCVIntrinsicManagerERNS_4SemaE+0x36c): undefined reference to `clang::RISCV::RVVType::computeTypes(clang::RISCV::BasicType, int, unsigned int, llvm::ArrayRef<clang::RISCV::PrototypeDescriptor>)'
> collect2: error: ld returned 1 exit status

Nevermind this one, it is related to linking with clang libs, something
we'll deprecated.

> The complete building log is in the link:
> https://termbin.com/jujt.
>
> Later I think it would be a good habit to run build-test on my
> patches locally :)

great!

> Thanks,
> Leo

--

- Arnaldo