yonghong-song added a comment. In D106618#2965546 <https://reviews.llvm.org/D106618#2965546>, @dblaikie wrote:
> The clang side might benefit from a test with a function declaration, a call > to that function, but no definition of it - with optimizations enabled, clang > should emit the DISubprogram for that function for the purpose of call site > DWARF, I think? (or maybe that behavior got rolled back for now? In which > case the nearest thing I can think of/the only other place where we produce > DWARF for a declaration would be for a member function declaration in a type > DIE - are btf attributes supported there (or are they only supported in C, in > which case there's no such thing as a member function)? This is a good point. I missed the extern function invocation may generate function debuginfo. I will fix my code and add a test for that. For member function, btf_tag is C only, so we can ignore member function for now. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D106618/new/ https://reviews.llvm.org/D106618 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
