[PATCH] D83745: [ARM] Optimize immediate selection

[Ben Shi via Phabricator via llvm-commits]

benshi001 added a comment.

In D83745#2178363 <https://reviews.llvm.org/D83745#2178363>, @SjoerdMeijer wrote:

> I understood from your message to the llvm dev list that generating numbers isn't entirely straightforward for you. 
> I will take this patch, and generate some numbers, will see if I can do that today/tomorrow, and will let you know.

What's more, I do not expect there is any performance improvement by my patch, but I do expect there should be
code size reduction of the test suite by my patch. That's also a benefit to llvm-arm.


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