As per Reid's early response, try adding -emit-llvm-only or -emit-obj. http://clang-developers.42468.n3.nabble.com/Clang-3-4-fdump-record-layouts-not-producing-any-results-td4036285.html
On Mon, Sep 14, 2015 at 1:27 PM, Yi-Hong Lyu via cfe-users < cfe-users@lists.llvm.org> wrote: > Hello all, > > I would like to dump the vtable's or record's layout therefore I download > the binary of Clang 3.7 for Linux from official site. But I got nothing > with: > > $ clang+llvm-3.7.0-x86_64-linux-gnu-ubuntu-14.04/bin/clang++ -cc1 > -fdump-vtable-layouts vtable.cpp > > or > > $ clang+llvm-3.7.0-x86_64-linux-gnu-ubuntu-14.04/bin/clang++ -cc1 > -fdump-record-layouts vtable.cpp > > I am wondering how to dump vtable's or record's layout? Is there anything > wrong with my instructions? > > Thanks, > Yi-Hong > > _______________________________________________ > cfe-users mailing list > cfe-users@lists.llvm.org > http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-users > >
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