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https://github.com/c64scene-ar/llvm-6502.git
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5bafff36c7
This is still a work in progress but most of the NEON instruction set is supported. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73919 91177308-0d34-0410-b5e6-96231b3b80d8
80 lines
2.3 KiB
LLVM
80 lines
2.3 KiB
LLVM
; RUN: llvm-as < %s | llc -march=arm -mattr=+neon > %t
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; RUN: grep {vmul\\.i8} %t | count 2
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; RUN: grep {vmul\\.i16} %t | count 2
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; RUN: grep {vmul\\.i32} %t | count 2
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; RUN: grep {vmul\\.f32} %t | count 2
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; RUN: grep {vmul\\.p8} %t | count 2
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define <8 x i8> @vmuli8(<8 x i8>* %A, <8 x i8>* %B) nounwind {
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%tmp1 = load <8 x i8>* %A
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%tmp2 = load <8 x i8>* %B
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%tmp3 = mul <8 x i8> %tmp1, %tmp2
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ret <8 x i8> %tmp3
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}
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define <4 x i16> @vmuli16(<4 x i16>* %A, <4 x i16>* %B) nounwind {
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%tmp1 = load <4 x i16>* %A
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%tmp2 = load <4 x i16>* %B
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%tmp3 = mul <4 x i16> %tmp1, %tmp2
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ret <4 x i16> %tmp3
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}
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define <2 x i32> @vmuli32(<2 x i32>* %A, <2 x i32>* %B) nounwind {
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%tmp1 = load <2 x i32>* %A
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%tmp2 = load <2 x i32>* %B
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%tmp3 = mul <2 x i32> %tmp1, %tmp2
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ret <2 x i32> %tmp3
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}
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define <2 x float> @vmulf32(<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 = mul <2 x float> %tmp1, %tmp2
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ret <2 x float> %tmp3
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}
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define <8 x i8> @vmulp8(<8 x i8>* %A, <8 x i8>* %B) nounwind {
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%tmp1 = load <8 x i8>* %A
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%tmp2 = load <8 x i8>* %B
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%tmp3 = call <8 x i8> @llvm.arm.neon.vmulp.v8i8(<8 x i8> %tmp1, <8 x i8> %tmp2)
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ret <8 x i8> %tmp3
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}
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define <16 x i8> @vmulQi8(<16 x i8>* %A, <16 x i8>* %B) nounwind {
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%tmp1 = load <16 x i8>* %A
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%tmp2 = load <16 x i8>* %B
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%tmp3 = mul <16 x i8> %tmp1, %tmp2
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ret <16 x i8> %tmp3
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}
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define <8 x i16> @vmulQi16(<8 x i16>* %A, <8 x i16>* %B) nounwind {
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%tmp1 = load <8 x i16>* %A
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%tmp2 = load <8 x i16>* %B
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%tmp3 = mul <8 x i16> %tmp1, %tmp2
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ret <8 x i16> %tmp3
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}
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define <4 x i32> @vmulQi32(<4 x i32>* %A, <4 x i32>* %B) nounwind {
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%tmp1 = load <4 x i32>* %A
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%tmp2 = load <4 x i32>* %B
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%tmp3 = mul <4 x i32> %tmp1, %tmp2
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ret <4 x i32> %tmp3
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}
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define <4 x float> @vmulQf32(<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 = mul <4 x float> %tmp1, %tmp2
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ret <4 x float> %tmp3
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}
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define <16 x i8> @vmulQp8(<16 x i8>* %A, <16 x i8>* %B) nounwind {
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%tmp1 = load <16 x i8>* %A
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%tmp2 = load <16 x i8>* %B
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%tmp3 = call <16 x i8> @llvm.arm.neon.vmulp.v16i8(<16 x i8> %tmp1, <16 x i8> %tmp2)
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ret <16 x i8> %tmp3
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}
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declare <8 x i8> @llvm.arm.neon.vmulp.v8i8(<8 x i8>, <8 x i8>) nounwind readnone
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declare <16 x i8> @llvm.arm.neon.vmulp.v16i8(<16 x i8>, <16 x i8>) nounwind readnone
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