[PATCH] D39976: [AArch64] Query the target when folding loads and stores

[Evandro Menezes via Phabricator via llvm-commits]

evandro added a comment.

In https://reviews.llvm.org/D39976#998081, @gberry wrote:

> I've thought about this some more and tested it out on Falkor.  As currently written this change causes SIMD store instructions to not have pre/post increments folded into them, causing minor performance regressions.


Were a test with `-mcpu=falkor` added to `llvm/test/CodeGen/AArch64/ldst-opt.ll`, how should the checks look like?

Also, can you please address my first question in https://reviews.llvm.org/D39976#999520 ?


https://reviews.llvm.org/D39976