[PATCH] D99710: [AArch64] Use 64-bit movi for zeroing halfs/floats

[Sjoerd Meijer via Phabricator via llvm-commits]

SjoerdMeijer added a comment.

In D99710#2663415 <https://reviews.llvm.org/D99710#2663415>, @dmgreen wrote:

> I think the exact suggestion was to use MOVID instead. I'm not sure how much it matters, but it may be a simpler instruction for some cores. This would then match what GCC emits.

Well, that's not what GCC does at moment, not yet at least, but it is indeed another way of doing it. But let's go for the movi d0.


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