[llvm-dev] Not able to use PGO with LLVM+Clang built from source
Diego Novillo via llvm-dev
llvm-dev at lists.llvm.org
Tue Jul 12 04:58:09 PDT 2016
Yes, you are missing compiler-rt. If you don't build compiler-rt, you will
not be able to use PGO.
On Tue, Jul 12, 2016 at 5:40 AM vivek pandya via llvm-dev <
llvm-dev at lists.llvm.org> wrote:
> When I try to use -fprofile-instr-generate with clang (which is built from
> source) I am getting following error :
> ld: file not found:
> clang-3.9: error: linker command failed with exit code 1 (use -v to see
> I am not building compiler RT with LLVM.
> Am I missing any thing while building llvm/clang ?
> LLVM Developers mailing list
> llvm-dev at lists.llvm.org
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