[PATCH] D80062: [x86] Propagate memory operands during call frame optimization & ISel DAG postprocessing

[Craig Topper via Phabricator via llvm-commits]

craig.topper added a comment.

In D80062#2040256 <https://reviews.llvm.org/D80062#2040256>, @lebedev.ri wrote:

> Can there be test coverage for this?


For the X86ISelDAGToDAG.cpp change it should be possible to do -stop-after=finalize-isel and inspect the MIR output.

For the out we should be able to have .mir input that just runs the call frame optimization pass.

We should split these two changes into two reviews.


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  https://reviews.llvm.org/D80062/new/

https://reviews.llvm.org/D80062