[PATCH] D96677: [AVR] Expand large shifts early in IR

[Ben Shi via Phabricator via llvm-commits]

benshi001 added a comment.

I am not sure such a specific pass is needed. Why `__ashlsi3` is not called in other backends? Is there a config flag/option to prevent calling `__ashlsi3` ?


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https://reviews.llvm.org/D96677