search for: debuginfoverifier

When developing an LLVM-based frontend, is there a way to automatically verify that the DWARF metadata being emitted is correct? Specifically, I'd like to be able to write some sort of unit test that will fail if the DWARF is invalid. I don't just want to test whether the LLVM metadata statements are well-formed - if I make a change that will cause lldb or gdb to barf, I would like to have

...n in the commit message. [r206581](http://llvm-reviews.chandlerc.com/rL206581). * Constant hoisting has been enabled on PowerPC. [r206141](http://llvm-reviews.chandlerc.com/rL206141). * PseudoSourceValue is no longer a subclass of Value. [r206255](http://llvm-reviews.chandlerc.com/rL206255). * A DebugInfoVerifier has been implemented. [r206300](http://llvm-reviews.chandlerc.com/rL206300). * MIPS gained initial support for the IEEE 754-2008 NaN encoding. [r206396](http://llvm-reviews.chandlerc.com/rL202812). * OnDiskHashTable has been moved from Clang to LLVM. [r206438](http://llvm-reviews.chandlerc.com/rL...