[LLVMdev] Question about LLVM NEON intrinsics

Renato Golin rengolin at systemcall.org
Fri Sep 21 02:14:49 PDT 2012

On 21 September 2012 09:28, Sebastien DELDON-GNB
<sebastien.deldon at st.com> wrote:
> declare <16 x float> @llvm.arm.neon.vmaxs.v16f32(<16 x float>, <16 x float>) nounwind readnone
> llc fails with following message:
> SplitVectorResult #0: 0x2258350: v16f32 = llvm.arm.neon.vmaxs 0x2258250, 0x2258050, 0x2258150 [ORD=3] [ID=0]
> LLVM ERROR: Do not know how to split the result of this operator!
> Is it a BUG ? If yes I'm happy to get some directions on how I can fix it. If not I would like to know how to determine valid type for a given LLVM intrinsics.

I may be wrong, but I don't think there is such a load intrinsic...




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