[PATCH] D73462: [dwarf-5] Support DebugInfo for Defaulted parameters for C++ templates

Adrian Prantl via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Fri Jan 31 09:59:02 PST 2020


aprantl added a comment.

In D73462#1851129 <https://reviews.llvm.org/D73462#1851129>, @awpandey wrote:

> @aprantl Thanks for your valuable feedback.
>
> I have a doubt. You need a .ll file its corresponding llvm bytecode generated by current llvm (without my patch). Doest this ll file includes any checks? In the round trip test case I have to do llvm-as followed by llvm-dis then performs checks or something else?


For an example of a bitcode upgrade test check out
https://github.com/llvm/llvm-project/blob/master/llvm/test/Bitcode/DIExpression-4.0.ll
https://github.com/llvm/llvm-project/blob/master/llvm/test/Bitcode/DIExpression-4.0.ll.bc

for example of a round-trip test check out
https://github.com/llvm/llvm-project/blob/master/llvm/test/Assembler/dicompileunit.ll


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