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132 lines
6.0 KiB
LLVM
132 lines
6.0 KiB
LLVM
; RUN: llc < %s -march=x86 -mattr=+mmx
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;; A basic sanity check to make sure that MMX arithmetic actually compiles.
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define void @foo(<8 x i8>* %A, <8 x i8>* %B) {
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entry:
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%tmp1 = load <8 x i8>* %A ; <<8 x i8>> [#uses=1]
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%tmp3 = load <8 x i8>* %B ; <<8 x i8>> [#uses=1]
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%tmp4 = add <8 x i8> %tmp1, %tmp3 ; <<8 x i8>> [#uses=2]
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store <8 x i8> %tmp4, <8 x i8>* %A
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%tmp7 = load <8 x i8>* %B ; <<8 x i8>> [#uses=1]
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%tmp12 = tail call <8 x i8> @llvm.x86.mmx.padds.b( <8 x i8> %tmp4, <8 x i8> %tmp7 ) ; <<8 x i8>> [#uses=2]
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store <8 x i8> %tmp12, <8 x i8>* %A
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%tmp16 = load <8 x i8>* %B ; <<8 x i8>> [#uses=1]
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%tmp21 = tail call <8 x i8> @llvm.x86.mmx.paddus.b( <8 x i8> %tmp12, <8 x i8> %tmp16 ) ; <<8 x i8>> [#uses=2]
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store <8 x i8> %tmp21, <8 x i8>* %A
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%tmp27 = load <8 x i8>* %B ; <<8 x i8>> [#uses=1]
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%tmp28 = sub <8 x i8> %tmp21, %tmp27 ; <<8 x i8>> [#uses=2]
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store <8 x i8> %tmp28, <8 x i8>* %A
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%tmp31 = load <8 x i8>* %B ; <<8 x i8>> [#uses=1]
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%tmp36 = tail call <8 x i8> @llvm.x86.mmx.psubs.b( <8 x i8> %tmp28, <8 x i8> %tmp31 ) ; <<8 x i8>> [#uses=2]
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store <8 x i8> %tmp36, <8 x i8>* %A
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%tmp40 = load <8 x i8>* %B ; <<8 x i8>> [#uses=1]
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%tmp45 = tail call <8 x i8> @llvm.x86.mmx.psubus.b( <8 x i8> %tmp36, <8 x i8> %tmp40 ) ; <<8 x i8>> [#uses=2]
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store <8 x i8> %tmp45, <8 x i8>* %A
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%tmp51 = load <8 x i8>* %B ; <<8 x i8>> [#uses=1]
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%tmp52 = mul <8 x i8> %tmp45, %tmp51 ; <<8 x i8>> [#uses=2]
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store <8 x i8> %tmp52, <8 x i8>* %A
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%tmp57 = load <8 x i8>* %B ; <<8 x i8>> [#uses=1]
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%tmp58 = and <8 x i8> %tmp52, %tmp57 ; <<8 x i8>> [#uses=2]
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store <8 x i8> %tmp58, <8 x i8>* %A
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%tmp63 = load <8 x i8>* %B ; <<8 x i8>> [#uses=1]
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%tmp64 = or <8 x i8> %tmp58, %tmp63 ; <<8 x i8>> [#uses=2]
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store <8 x i8> %tmp64, <8 x i8>* %A
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%tmp69 = load <8 x i8>* %B ; <<8 x i8>> [#uses=1]
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%tmp70 = xor <8 x i8> %tmp64, %tmp69 ; <<8 x i8>> [#uses=1]
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store <8 x i8> %tmp70, <8 x i8>* %A
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tail call void @llvm.x86.mmx.emms( )
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ret void
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}
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define void @baz(<2 x i32>* %A, <2 x i32>* %B) {
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entry:
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%tmp1 = load <2 x i32>* %A ; <<2 x i32>> [#uses=1]
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%tmp3 = load <2 x i32>* %B ; <<2 x i32>> [#uses=1]
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%tmp4 = add <2 x i32> %tmp1, %tmp3 ; <<2 x i32>> [#uses=2]
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store <2 x i32> %tmp4, <2 x i32>* %A
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%tmp9 = load <2 x i32>* %B ; <<2 x i32>> [#uses=1]
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%tmp10 = sub <2 x i32> %tmp4, %tmp9 ; <<2 x i32>> [#uses=2]
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store <2 x i32> %tmp10, <2 x i32>* %A
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%tmp15 = load <2 x i32>* %B ; <<2 x i32>> [#uses=1]
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%tmp16 = mul <2 x i32> %tmp10, %tmp15 ; <<2 x i32>> [#uses=2]
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store <2 x i32> %tmp16, <2 x i32>* %A
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%tmp21 = load <2 x i32>* %B ; <<2 x i32>> [#uses=1]
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%tmp22 = and <2 x i32> %tmp16, %tmp21 ; <<2 x i32>> [#uses=2]
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store <2 x i32> %tmp22, <2 x i32>* %A
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%tmp27 = load <2 x i32>* %B ; <<2 x i32>> [#uses=1]
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%tmp28 = or <2 x i32> %tmp22, %tmp27 ; <<2 x i32>> [#uses=2]
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store <2 x i32> %tmp28, <2 x i32>* %A
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%tmp33 = load <2 x i32>* %B ; <<2 x i32>> [#uses=1]
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%tmp34 = xor <2 x i32> %tmp28, %tmp33 ; <<2 x i32>> [#uses=1]
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store <2 x i32> %tmp34, <2 x i32>* %A
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tail call void @llvm.x86.mmx.emms( )
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ret void
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}
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define void @bar(<4 x i16>* %A, <4 x i16>* %B) {
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entry:
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%tmp1 = load <4 x i16>* %A ; <<4 x i16>> [#uses=1]
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%tmp3 = load <4 x i16>* %B ; <<4 x i16>> [#uses=1]
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%tmp4 = add <4 x i16> %tmp1, %tmp3 ; <<4 x i16>> [#uses=2]
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store <4 x i16> %tmp4, <4 x i16>* %A
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%tmp7 = load <4 x i16>* %B ; <<4 x i16>> [#uses=1]
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%tmp12 = tail call <4 x i16> @llvm.x86.mmx.padds.w( <4 x i16> %tmp4, <4 x i16> %tmp7 ) ; <<4 x i16>> [#uses=2]
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store <4 x i16> %tmp12, <4 x i16>* %A
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%tmp16 = load <4 x i16>* %B ; <<4 x i16>> [#uses=1]
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%tmp21 = tail call <4 x i16> @llvm.x86.mmx.paddus.w( <4 x i16> %tmp12, <4 x i16> %tmp16 ) ; <<4 x i16>> [#uses=2]
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store <4 x i16> %tmp21, <4 x i16>* %A
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%tmp27 = load <4 x i16>* %B ; <<4 x i16>> [#uses=1]
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%tmp28 = sub <4 x i16> %tmp21, %tmp27 ; <<4 x i16>> [#uses=2]
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store <4 x i16> %tmp28, <4 x i16>* %A
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%tmp31 = load <4 x i16>* %B ; <<4 x i16>> [#uses=1]
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%tmp36 = tail call <4 x i16> @llvm.x86.mmx.psubs.w( <4 x i16> %tmp28, <4 x i16> %tmp31 ) ; <<4 x i16>> [#uses=2]
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store <4 x i16> %tmp36, <4 x i16>* %A
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%tmp40 = load <4 x i16>* %B ; <<4 x i16>> [#uses=1]
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%tmp45 = tail call <4 x i16> @llvm.x86.mmx.psubus.w( <4 x i16> %tmp36, <4 x i16> %tmp40 ) ; <<4 x i16>> [#uses=2]
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store <4 x i16> %tmp45, <4 x i16>* %A
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%tmp51 = load <4 x i16>* %B ; <<4 x i16>> [#uses=1]
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%tmp52 = mul <4 x i16> %tmp45, %tmp51 ; <<4 x i16>> [#uses=2]
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store <4 x i16> %tmp52, <4 x i16>* %A
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%tmp55 = load <4 x i16>* %B ; <<4 x i16>> [#uses=1]
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%tmp60 = tail call <4 x i16> @llvm.x86.mmx.pmulh.w( <4 x i16> %tmp52, <4 x i16> %tmp55 ) ; <<4 x i16>> [#uses=2]
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store <4 x i16> %tmp60, <4 x i16>* %A
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%tmp64 = load <4 x i16>* %B ; <<4 x i16>> [#uses=1]
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%tmp69 = tail call <2 x i32> @llvm.x86.mmx.pmadd.wd( <4 x i16> %tmp60, <4 x i16> %tmp64 ) ; <<2 x i32>> [#uses=1]
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%tmp70 = bitcast <2 x i32> %tmp69 to <4 x i16> ; <<4 x i16>> [#uses=2]
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store <4 x i16> %tmp70, <4 x i16>* %A
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%tmp75 = load <4 x i16>* %B ; <<4 x i16>> [#uses=1]
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%tmp76 = and <4 x i16> %tmp70, %tmp75 ; <<4 x i16>> [#uses=2]
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store <4 x i16> %tmp76, <4 x i16>* %A
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%tmp81 = load <4 x i16>* %B ; <<4 x i16>> [#uses=1]
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%tmp82 = or <4 x i16> %tmp76, %tmp81 ; <<4 x i16>> [#uses=2]
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store <4 x i16> %tmp82, <4 x i16>* %A
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%tmp87 = load <4 x i16>* %B ; <<4 x i16>> [#uses=1]
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%tmp88 = xor <4 x i16> %tmp82, %tmp87 ; <<4 x i16>> [#uses=1]
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store <4 x i16> %tmp88, <4 x i16>* %A
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tail call void @llvm.x86.mmx.emms( )
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ret void
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}
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declare <8 x i8> @llvm.x86.mmx.padds.b(<8 x i8>, <8 x i8>)
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declare <8 x i8> @llvm.x86.mmx.paddus.b(<8 x i8>, <8 x i8>)
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declare <8 x i8> @llvm.x86.mmx.psubs.b(<8 x i8>, <8 x i8>)
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declare <8 x i8> @llvm.x86.mmx.psubus.b(<8 x i8>, <8 x i8>)
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declare <4 x i16> @llvm.x86.mmx.padds.w(<4 x i16>, <4 x i16>)
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declare <4 x i16> @llvm.x86.mmx.paddus.w(<4 x i16>, <4 x i16>)
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declare <4 x i16> @llvm.x86.mmx.psubs.w(<4 x i16>, <4 x i16>)
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declare <4 x i16> @llvm.x86.mmx.psubus.w(<4 x i16>, <4 x i16>)
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declare <4 x i16> @llvm.x86.mmx.pmulh.w(<4 x i16>, <4 x i16>)
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declare <2 x i32> @llvm.x86.mmx.pmadd.wd(<4 x i16>, <4 x i16>)
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declare void @llvm.x86.mmx.emms()
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