+LLDB Dev <lldb-dev@lists.llvm.org> I'll sign up. :)
My particular interests are: - Og (and O1 as Og) - Correctness testing tools Past that the rest of your list seems quite specific, but the overall "line tables" and "variable locations" are important. Relatedly we have a number of DWARF committee members in llvm and another possible discussion area could be: "what extensions do debug info consumers think should happen to make dwarf a better input into debugging". Thanks. -eric On Tue, Sep 22, 2020 at 8:43 AM Cazalet-Hyams, Orlando via llvm-dev < llvm-...@lists.llvm.org> wrote: > Hi all, > > > > I haven't seen a proposal for an optimised-code debugging experience Round > Table yet so here goes! > > Please let me know if you are interested by emailing me at: > > > > orlando.hy...@sony.com > > > > Below is a non-exhaustive list of possible topics. Feel free to include > any preferences and > > suggestions in your response. > > > > a. Line tables: > > 1. Can we fix is_stmt? > > 2. Is prologue_end reliable? > > 3. General stepping behaviour/quality. > > > > b. Variable locations: > > 1. The state of DW_OP_entry_values in llvm. > > 2. The state of the instruction-referencing DBG_VALUE work. > > 3. The state of multi-register DWARF expressions in llvm. > > 4. The possibility of salvaging out-of-liveness values using the 3 > projects mentioned above. > > 5. Floating point debug-info quality in llvm. > > 6. Loop induction variable locations. > > > > c. Testing debug-info: > > 1. Variable correctness testing tools. > > 2. Location coverage testing tools. > > > > d. The state of -Og. > > > > Please respond before Friday (25th) if you are interested as that is the > submission deadline. > > > > Thanks, > > Orlando > _______________________________________________ > LLVM Developers mailing list > llvm-...@lists.llvm.org > https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev >
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