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33 lines
1.2 KiB
LLVM
33 lines
1.2 KiB
LLVM
; RUN: llc < %s -march=x86 -mattr=+sse2 > %t
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; RUN: grep psllq %t | grep 32
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; RUN: grep pslldq %t | grep 12
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; RUN: grep psrldq %t | grep 8
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; RUN: grep psrldq %t | grep 12
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define void @t1(i32 %a, <1 x i64>* %P) nounwind {
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%tmp12 = shl i32 %a, 12
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%tmp21 = insertelement <2 x i32> undef, i32 %tmp12, i32 1
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%tmp22 = insertelement <2 x i32> %tmp21, i32 0, i32 0
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%tmp23 = bitcast <2 x i32> %tmp22 to <1 x i64>
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store <1 x i64> %tmp23, <1 x i64>* %P
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ret void
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}
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define <4 x float> @t2(<4 x float>* %P) nounwind {
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%tmp1 = load <4 x float>* %P
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%tmp2 = shufflevector <4 x float> %tmp1, <4 x float> zeroinitializer, <4 x i32> < i32 4, i32 4, i32 4, i32 0 >
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ret <4 x float> %tmp2
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}
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define <4 x float> @t3(<4 x float>* %P) nounwind {
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%tmp1 = load <4 x float>* %P
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%tmp2 = shufflevector <4 x float> %tmp1, <4 x float> zeroinitializer, <4 x i32> < i32 2, i32 3, i32 4, i32 4 >
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ret <4 x float> %tmp2
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}
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define <4 x float> @t4(<4 x float>* %P) nounwind {
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%tmp1 = load <4 x float>* %P
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%tmp2 = shufflevector <4 x float> zeroinitializer, <4 x float> %tmp1, <4 x i32> < i32 7, i32 0, i32 0, i32 0 >
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ret <4 x float> %tmp2
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}
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