[PATCH] D119070: [MachineCombiner] Update iterator while deleting instructions

[Darshan Bhat via Phabricator via llvm-commits]

DarshanRamakant added a comment.

In D119070#3299166 <https://reviews.llvm.org/D119070#3299166>, @craig.topper wrote:

> Test case?



In D119070#3299166 <https://reviews.llvm.org/D119070#3299166>, @craig.topper wrote:

> Test case?

I did not find any existing test case which specifically tests the "insertDeleteInstructions()" function. Also, I did not find MIR test cases with many of the previous commits. Please provide me with some pointers on testing this specific change. I found this issue when experimenting with this transform for my company-specific backend.


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  https://reviews.llvm.org/D119070/new/

https://reviews.llvm.org/D119070