36 lines
1.7 KiB
LLVM
36 lines
1.7 KiB
LLVM
; RUN: llc -march=hexagon < %s | FileCheck %s
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; This code generates a concat_vectors with more than 2 inputs. Make sure
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; that this compiles successfully.
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; CHECK: vlsr
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target datalayout = "e-m:e-p:32:32:32-a:0-n16:32-i64:64:64-i32:32:32-i16:16:16-i1:8:8-f32:32:32-f64:64:64-v32:32:32-v64:64:64-v512:512:512-v1024:1024:1024-v2048:2048:2048"
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target triple = "hexagon"
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define void @fred(i32* %a0, i32* %a1, i8* %a2) #0 {
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b0:
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%v1 = load i32, i32* %a0, align 4
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%v2 = mul nsw i32 %v1, -15137
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%v3 = add nsw i32 0, %v2
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%v4 = sub nsw i32 0, %v3
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%v5 = load i32, i32* %a1, align 4
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%v6 = insertelement <2 x i32> undef, i32 %v5, i32 1
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%v7 = add nsw <2 x i32> undef, %v6
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%v8 = extractelement <2 x i32> %v7, i32 0
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%v9 = insertelement <4 x i32> undef, i32 %v4, i32 2
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%v10 = insertelement <4 x i32> %v9, i32 undef, i32 3
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%v11 = add <4 x i32> %v10, <i32 131072, i32 131072, i32 131072, i32 131072>
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%v12 = sub <4 x i32> %v11, zeroinitializer
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%v13 = shufflevector <4 x i32> %v12, <4 x i32> undef, <8 x i32> <i32 undef, i32 0, i32 undef, i32 1, i32 undef, i32 2, i32 undef, i32 3>
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%v14 = shufflevector <8 x i32> undef, <8 x i32> %v13, <8 x i32> <i32 0, i32 9, i32 2, i32 11, i32 4, i32 13, i32 6, i32 15>
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%v15 = lshr <8 x i32> %v14, <i32 18, i32 18, i32 18, i32 18, i32 18, i32 18, i32 18, i32 18>
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%v16 = and <8 x i32> %v15, <i32 1023, i32 1023, i32 1023, i32 1023, i32 1023, i32 1023, i32 1023, i32 1023>
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%v17 = extractelement <8 x i32> %v16, i32 5
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%v18 = getelementptr inbounds i8, i8* null, i32 %v17
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%v19 = load i8, i8* %v18, align 1
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store i8 %v19, i8* %a2, align 1
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ret void
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}
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attributes #0 = { nounwind "target-cpu"="hexagonv60" "target-features"="+hvx-length64b,+hvxv60" }
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