[PATCH] D116581: [Aarch64] Customer lowering of COPYSIGN to SIMD should check for NEON availability

[Dave Green via Phabricator via llvm-commits]

dmgreen added inline comments.


================
Comment at: llvm/test/CodeGen/AArch64/fcopysign.ll:8-10
+declare float @llvm.copysign.f64(float %a, float %b)
+declare float @llvm.copysign.f32(float %a, float %b)
+declare float @llvm.copysign.f16(float %a, float %b)
----------------
We'll need to change the types for each of these too:
```
declare double @llvm.copysign.f64(double %a, double %b)
declare float @llvm.copysign.f32(float %a, float %b)
declare half @llvm.copysign.f16(half %a, half %b)
```

Then change the types below too.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D116581/new/

https://reviews.llvm.org/D116581