[PATCH] D156691: [PEI][WebAssembly] Switch to backwards frame index elimination

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added a comment.

In D156691#4555665 <https://reviews.llvm.org/D156691#4555665>, @tlively wrote:

> Would it be possible to add a test that shows benefit from this? All the test changes in this diff seem to merely renumber virtual registers.

Probably not, any improvement implies there's a bug somewhere from not setting a kill flag. This avoids that maintenance cost


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  https://reviews.llvm.org/D156691/new/

https://reviews.llvm.org/D156691