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path: root/test/Transforms/SLPVectorizer/AArch64/PR38339.ll
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -slp-vectorizer -S -mtriple=aarch64-apple-ios -mcpu=cyclone -o - %s | FileCheck %s

define void @f1(<2 x i16> %x, i16* %a) {
; CHECK-LABEL: @f1(
; CHECK-NEXT:    [[SHUFFLE:%.*]] = shufflevector <2 x i16> [[X:%.*]], <2 x i16> undef, <4 x i32> <i32 0, i32 1, i32 1, i32 0>
; CHECK-NEXT:    [[PTR0:%.*]] = getelementptr inbounds [4 x i16], [4 x i16]* undef, i16 0, i16 0
; CHECK-NEXT:    [[PTR1:%.*]] = getelementptr inbounds [4 x i16], [4 x i16]* undef, i16 0, i16 1
; CHECK-NEXT:    [[PTR2:%.*]] = getelementptr inbounds [4 x i16], [4 x i16]* undef, i16 0, i16 2
; CHECK-NEXT:    [[PTR3:%.*]] = getelementptr inbounds [4 x i16], [4 x i16]* undef, i16 0, i16 3
; CHECK-NEXT:    [[TMP1:%.*]] = extractelement <4 x i16> [[SHUFFLE]], i32 0
; CHECK-NEXT:    store i16 [[TMP1]], i16* [[A:%.*]]
; CHECK-NEXT:    [[TMP2:%.*]] = bitcast i16* [[PTR0]] to <4 x i16>*
; CHECK-NEXT:    store <4 x i16> [[SHUFFLE]], <4 x i16>* [[TMP2]], align 2
; CHECK-NEXT:    ret void
;
  %t2 = extractelement <2 x i16> %x, i32 0
  %t3 = extractelement <2 x i16> %x, i32 1
  %ptr0 = getelementptr inbounds [4 x i16], [4 x i16]* undef, i16 0, i16 0
  %ptr1 = getelementptr inbounds [4 x i16], [4 x i16]* undef, i16 0, i16 1
  %ptr2 = getelementptr inbounds [4 x i16], [4 x i16]* undef, i16 0, i16 2
  %ptr3 = getelementptr inbounds [4 x i16], [4 x i16]* undef, i16 0, i16 3
  store i16 %t2, i16* %a
  store i16 %t2, i16* %ptr0
  store i16 %t3, i16* %ptr1
  store i16 %t3, i16* %ptr2
  store i16 %t2, i16* %ptr3
  ret void
}