33 lines
1.0 KiB
LLVM
33 lines
1.0 KiB
LLVM
; RUN: llc -march=hexagon -disable-hexagon-shuffle=0 -O2 < %s | FileCheck %s
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; Generate vmemu (unaligned).
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; CHECK: vmemu
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; CHECK: vmemu
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; CHECK: vmemu
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; CHECK-NOT: vmem
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target triple = "hexagon"
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; Function Attrs: nounwind
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define void @f0(i8* nocapture readonly %a0, i8* nocapture readonly %a1, i8* nocapture %a2) #0 {
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b0:
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%v0 = bitcast i8* %a0 to <16 x i32>*
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%v1 = load <16 x i32>, <16 x i32>* %v0, align 4, !tbaa !0
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%v2 = bitcast i8* %a1 to <16 x i32>*
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%v3 = load <16 x i32>, <16 x i32>* %v2, align 4, !tbaa !0
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%v4 = tail call <16 x i32> @llvm.hexagon.V6.vaddw(<16 x i32> %v1, <16 x i32> %v3)
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%v5 = bitcast i8* %a2 to <16 x i32>*
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store <16 x i32> %v4, <16 x i32>* %v5, align 4, !tbaa !0
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ret void
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}
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; Function Attrs: nounwind readnone
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declare <16 x i32> @llvm.hexagon.V6.vaddw(<16 x i32>, <16 x i32>) #1
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attributes #0 = { nounwind "target-cpu"="hexagonv60" "target-features"="+hvxv60,+hvx-length64b" }
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attributes #1 = { nounwind readnone }
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!0 = !{!1, !1, i64 0}
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!1 = !{!"omnipotent char", !2, i64 0}
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!2 = !{!"Simple C/C++ TBAA"}
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