[PATCH] D154986: [X86] Complete preservation of !pcsections in X86ISelLowering

[Marco Elver via Phabricator via llvm-commits]

melver added a comment.

In D154986#4492608 <https://reviews.llvm.org/D154986#4492608>, @dvyukov wrote:

>> However, we're currently still permitting implicit conversion of DebugLoc to MIMetadata, to allow for a gradual transition and let the old code work as-is.
>
> How much of the old code do we still have? Is there any old code in aarch64?

Yes, unfortunately it's still everywhere. It's on my TODO list to remove the implicit conversion DebugLoc -> MIMetadata, so that the type system can help to enforce correct propagation where MachineInstrBuilder is used.


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https://reviews.llvm.org/D154986