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This is still a work in progress but most of the NEON instruction set is supported. llvm-svn: 73919
20 lines
794 B
LLVM
20 lines
794 B
LLVM
; RUN: llvm-as < %s | llc -march=arm -mattr=+neon > %t
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; RUN: grep {vrsqrts\\.f32} %t | count 2
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define <2 x float> @vrsqrtsf32(<2 x float>* %A, <2 x float>* %B) nounwind {
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%tmp1 = load <2 x float>* %A
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%tmp2 = load <2 x float>* %B
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%tmp3 = call <2 x float> @llvm.arm.neon.vrsqrts.v2f32(<2 x float> %tmp1, <2 x float> %tmp2)
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ret <2 x float> %tmp3
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}
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define <4 x float> @vrsqrtsQf32(<4 x float>* %A, <4 x float>* %B) nounwind {
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%tmp1 = load <4 x float>* %A
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%tmp2 = load <4 x float>* %B
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%tmp3 = call <4 x float> @llvm.arm.neon.vrsqrts.v4f32(<4 x float> %tmp1, <4 x float> %tmp2)
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ret <4 x float> %tmp3
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}
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declare <2 x float> @llvm.arm.neon.vrsqrts.v2f32(<2 x float>, <2 x float>) nounwind readnone
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declare <4 x float> @llvm.arm.neon.vrsqrts.v4f32(<4 x float>, <4 x float>) nounwind readnone
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