; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4
; RUN: opt -S --passes=slp-vectorizer -mtriple=riscv64-unknown-linux -mattr=+v < %s | FileCheck %s

define void @test(ptr %p, i16 %load794) {
; CHECK-LABEL: define void @test(
; CHECK-SAME: ptr [[P:%.*]], i16 [[LOAD794:%.*]]) #[[ATTR0:[0-9]+]] {
; CHECK-NEXT:    [[ZEXT795:%.*]] = zext i16 [[LOAD794]] to i32
; CHECK-NEXT:    [[GEP799:%.*]] = getelementptr inbounds i8, ptr [[P]], i64 16
; CHECK-NEXT:    [[TMP1:%.*]] = load <2 x i16>, ptr [[P]], align 2
; CHECK-NEXT:    [[TMP2:%.*]] = load <2 x i16>, ptr [[GEP799]], align 2
; CHECK-NEXT:    [[TMP3:%.*]] = zext <2 x i16> [[TMP1]] to <2 x i32>
; CHECK-NEXT:    [[TMP4:%.*]] = zext <2 x i16> [[TMP2]] to <2 x i32>
; CHECK-NEXT:    [[TMP7:%.*]] = sub nsw <2 x i32> [[TMP4]], [[TMP3]]
; CHECK-NEXT:    [[TMP8:%.*]] = add nsw <2 x i32> [[TMP7]], splat (i32 3329)
; CHECK-NEXT:    [[TMP5:%.*]] = insertelement <2 x i32> poison, i32 [[ZEXT795]], i32 0
; CHECK-NEXT:    [[TMP6:%.*]] = shufflevector <2 x i32> [[TMP5]], <2 x i32> poison, <2 x i32> zeroinitializer
; CHECK-NEXT:    [[TMP12:%.*]] = mul <2 x i32> [[TMP8]], [[TMP6]]
; CHECK-NEXT:    [[TMP9:%.*]] = zext <2 x i32> [[TMP12]] to <2 x i64>
; CHECK-NEXT:    [[TMP22:%.*]] = mul nuw nsw <2 x i64> [[TMP9]], splat (i64 5039)
; CHECK-NEXT:    [[TMP11:%.*]] = lshr <2 x i64> [[TMP22]], splat (i64 24)
; CHECK-NEXT:    [[TMP13:%.*]] = trunc <2 x i64> [[TMP11]] to <2 x i32>
; CHECK-NEXT:    [[TMP20:%.*]] = mul <2 x i32> [[TMP13]], splat (i32 62207)
; CHECK-NEXT:    [[TMP21:%.*]] = add <2 x i32> [[TMP20]], [[TMP12]]
; CHECK-NEXT:    [[TMP14:%.*]] = trunc <2 x i32> [[TMP21]] to <2 x i16>
; CHECK-NEXT:    [[TMP15:%.*]] = add <2 x i16> [[TMP14]], splat (i16 -3329)
; CHECK-NEXT:    [[TMP16:%.*]] = icmp slt <2 x i16> [[TMP15]], zeroinitializer
; CHECK-NEXT:    [[TMP17:%.*]] = select <2 x i1> [[TMP16]], <2 x i16> [[TMP14]], <2 x i16> zeroinitializer
; CHECK-NEXT:    [[TMP18:%.*]] = call <2 x i16> @llvm.smax.v2i16(<2 x i16> [[TMP15]], <2 x i16> zeroinitializer)
; CHECK-NEXT:    [[TMP19:%.*]] = or <2 x i16> [[TMP17]], [[TMP18]]
; CHECK-NEXT:    store <2 x i16> [[TMP19]], ptr [[P]], align 2
; CHECK-NEXT:    ret void
;
  %zext795 = zext i16 %load794 to i32
  %load798 = load i16, ptr %p, align 2
  %gep799 = getelementptr inbounds i8, ptr %p, i64 16
  %load800 = load i16, ptr %gep799, align 2
  %zext801 = zext i16 %load798 to i32
  %zext802 = zext i16 %load800 to i32
  %sub809 = sub nsw i32 %zext802, %zext801
  %add810 = add nsw i32 %sub809, 3329
  %mul811 = mul i32 %add810, %zext795
  %zext812 = zext i32 %mul811 to i64
  %mul813 = mul nuw nsw i64 %zext812, 5039
  %lshr814 = lshr i64 %mul813, 24
  %trunc815 = trunc nuw nsw i64 %lshr814 to i32
  %mul816 = mul i32 %trunc815, 62207
  %add817 = add i32 %mul816, %mul811
  %trunc818 = trunc i32 %add817 to i16
  %add819 = add i16 %trunc818, -3329
  %icmp820 = icmp slt i16 %add819, 0
  %select821 = select i1 %icmp820, i16 %trunc818, i16 0
  %call822 = call i16 @llvm.smax.i16(i16 %add819, i16 0)
  %or823 = or i16 %select821, %call822
  store i16 %or823, ptr %p, align 2
  %gep826 = getelementptr inbounds i8, ptr %p, i64 2
  %load827 = load i16, ptr %gep826, align 2
  %gep828 = getelementptr inbounds i8, ptr %p, i64 18
  %load829 = load i16, ptr %gep828, align 2
  %zext830 = zext i16 %load827 to i32
  %zext831 = zext i16 %load829 to i32
  %sub838 = sub nsw i32 %zext831, %zext830
  %add839 = add nsw i32 %sub838, 3329
  %mul840 = mul i32 %add839, %zext795
  %zext841 = zext i32 %mul840 to i64
  %mul842 = mul nuw nsw i64 %zext841, 5039
  %lshr843 = lshr i64 %mul842, 24
  %trunc844 = trunc nuw nsw i64 %lshr843 to i32
  %mul845 = mul i32 %trunc844, 62207
  %add846 = add i32 %mul845, %mul840
  %trunc847 = trunc i32 %add846 to i16
  %add848 = add i16 %trunc847, -3329
  %icmp849 = icmp slt i16 %add848, 0
  %select850 = select i1 %icmp849, i16 %trunc847, i16 0
  %call851 = call i16 @llvm.smax.i16(i16 %add848, i16 0)
  %or852 = or i16 %select850, %call851
  store i16 %or852, ptr %gep826, align 2
  ret void
}