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38 lines
1.6 KiB
LLVM
38 lines
1.6 KiB
LLVM
; RUN: llc < %s -march=x86 -mattr=sse41 | FileCheck %s
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; ModuleID = 'vec_shuffle-27.bc'
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target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32"
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target triple = "i686-apple-cl.1.0"
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define <8 x float> @my2filter4_1d(<4 x float> %a, <8 x float> %T0, <8 x float> %T1) nounwind readnone {
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entry:
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; CHECK: subps
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; CHECK: mulps
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; CHECK: addps
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; CHECK: subps
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; CHECK: mulps
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; CHECK: addps
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%tmp7 = shufflevector <4 x float> %a, <4 x float> undef, <8 x i32> < i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3 > ; <<8 x float>> [#uses=1]
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%sub = fsub <8 x float> %T1, %T0 ; <<8 x float>> [#uses=1]
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%mul = fmul <8 x float> %sub, %tmp7 ; <<8 x float>> [#uses=1]
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%add = fadd <8 x float> %mul, %T0 ; <<8 x float>> [#uses=1]
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ret <8 x float> %add
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}
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; Test case for r122206
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define void @test2(<4 x i64>* %ap, <4 x i64>* %bp) nounwind {
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entry:
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; CHECK: movdqa
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%a = load <4 x i64> * %ap
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%b = load <4 x i64> * %bp
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%mulaa = mul <4 x i64> %a, %a
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%mulbb = mul <4 x i64> %b, %b
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%mulab = mul <4 x i64> %a, %b
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%vect1271 = shufflevector <4 x i64> %mulaa, <4 x i64> %mulbb, <4 x i32> <i32 0, i32 4, i32 undef, i32 undef>
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%vect1272 = shufflevector <4 x i64> %mulaa, <4 x i64> %mulbb, <4 x i32> <i32 1, i32 5, i32 undef, i32 undef>
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%vect1487 = shufflevector <4 x i64> %vect1271, <4 x i64> %mulab, <4 x i32> <i32 0, i32 1, i32 2, i32 4>
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%vect1488 = shufflevector <4 x i64> %vect1272, <4 x i64> %mulab, <4 x i32> <i32 0, i32 1, i32 2, i32 5>
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store <4 x i64> %vect1487, <4 x i64>* %ap
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store <4 x i64> %vect1488, <4 x i64>* %bp
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ret void;
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} |