[PATCH] D103597: [AArch64LoadStoreOptimizer] Generate more STPs by renaming registers earlier

[Meera Nakrani via Phabricator via llvm-commits]

MeeraN added a comment.

@SjoerdMeijer, in response to your questions, yes I added the check to see if a base register is used/modified on line 1698/1699 so that we still perform that legality check as we won't reach the one on 1726 if the renaming of registers is successful. Also, the modified base register test is taken from the reproducer and so it should no longer generate extra, unwanted STPs.


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https://reviews.llvm.org/D103597