[PATCH] D25318: [DAG] Don't increase SDNodeOrder for dbg.value/declare.

Paul Robinson via llvm-commits llvm-commits at lists.llvm.org
Thu Oct 13 12:35:13 PDT 2016


probinson added a comment.

In https://reviews.llvm.org/D25318#568938, @uabelho wrote:

> Ping. Anyone has an opinion about this?
>
> I suppose everyone agrees that dbg.values shouldn't affect code generation?


Unquestionably, debug info should have no effect on code generation.
The question is who feels comfortable enough with SelectionDAG to have an informed opinion about fiddling with this Order stuff.  Not me, that's for sure.


https://reviews.llvm.org/D25318





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