third_party/llvm-7.0/llvm/test/CodeGen/Hexagon/V60-VDblNew.ll

; RUN: llc -march=hexagon -O2 -disable-vecdbl-nv-stores=0 < %s | FileCheck %s

; CHECK-NOT: v{{[0-9]*}}.new

target triple = "hexagon"

@g0 = common global [15 x <16 x i32>] zeroinitializer, align 64
@g1 = common global <32 x i32> zeroinitializer, align 128

; Function Attrs: nounwind
define i32 @f0() #0 {
b0:
  %v0 = load <16 x i32>, <16 x i32>* getelementptr inbounds ([15 x <16 x i32>], [15 x <16 x i32>]* @g0, i32 0, i32 0), align 64, !tbaa !0
  %v1 = load <16 x i32>, <16 x i32>* getelementptr inbounds ([15 x <16 x i32>], [15 x <16 x i32>]* @g0, i32 0, i32 1), align 64, !tbaa !0
  %v2 = tail call <32 x i32> @llvm.hexagon.V6.vcombine(<16 x i32> %v0, <16 x i32> %v1)
  store <32 x i32> %v2, <32 x i32>* @g1, align 128, !tbaa !0
  ret i32 0
}

; Function Attrs: nounwind readnone
declare <32 x i32> @llvm.hexagon.V6.vcombine(<16 x i32>, <16 x i32>) #1

attributes #0 = { nounwind "target-cpu"="hexagonv60" "target-features"="+hvxv60,+hvx-length64b" }
attributes #1 = { nounwind readnone }

!0 = !{!1, !1, i64 0}
!1 = !{!"omnipotent char", !2, i64 0}
!2 = !{!"Simple C/C++ TBAA"}