[llvm] [GlobalISel][AArch64] Legalize G_FABS and G_FNEG for SVE (PR #114784)

[Amara Emerson via llvm-commits]

Thorsten =?utf-8?q?Schütt?= <schuett at gmail.com>,
Thorsten =?utf-8?q?Schütt?= <schuett at gmail.com>
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In-Reply-To: <llvm.org/llvm/llvm-project/pull/114784 at github.com>


aemerson wrote:

I spoke to @paulwalker-arm offline and when he has some time he agreed to write some rationale for why they chose the design they did. That should help not just those implementing GISel SVE support but the reviewers too.

https://github.com/llvm/llvm-project/pull/114784