[PATCH] D110075: [LTO] [Legacy] Add -debug-pass-manager option to enable pass run/skip trace.

[Teresa Johnson via Phabricator via llvm-commits]

tejohnson added a comment.

In D110075#3010706 <https://reviews.llvm.org/D110075#3010706>, @steven_wu wrote:

> I assume this is a debug option for LTO developer that is not going for production. That is why I said `LGTM` without a test case. I do think it will be good to set that in ThinLTOCodeGenerator as well, probably not needed for `llvm-lto2`.

The same option was already in llvm-lto2, but the more recent version of the patch removed the option from there and changed it to use the copy in LTOCodeGenerator.cpp, which I don't think is a good idea.


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  https://reviews.llvm.org/D110075/new/

https://reviews.llvm.org/D110075