[PATCH] D136208: [llvm-reduce] Attempt to strip debug info

Arthur Eubanks via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Oct 18 15:52:33 PDT 2022


aeubanks added a comment.

In D136208#3866723 <https://reviews.llvm.org/D136208#3866723>, @arsenm wrote:

> Isn't the first step in the existing debug info reducer to try deleting all of it?

the existing di-metadata pass is very specific, it only tries to remove array entries debug info metadata arrays. it doesn't do anything with `!dbg` attached to instructions, the corresponding DI metadata nodes, the global named `!llvm.dbg.*` named metadata, and dbg intrinsics


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