llvm/test/Transforms/SLPVectorizer/RISCV/check-node-without-vector-user.ll

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
; RUN: opt -S --passes=slp-vectorizer -mtriple=riscv64-unknown-linux-gnu -mattr=+v < %s | FileCheck %s

@r = external global [8 x i8]

define void @test(i64 %0, ptr %1) {
; CHECK-LABEL: define void @test(
; CHECK-SAME: i64 [[TMP0:%.*]], ptr [[TMP1:%.*]]) #[[ATTR0:[0-9]+]] {
; CHECK-NEXT:    [[TMP3:%.*]] = call <4 x i8> @llvm.experimental.vp.strided.load.v4i8.p0.i64(ptr align 1 getelementptr (i8, ptr @r, i64 -24147), i64 8049, <4 x i1> splat (i1 true), i32 4)
; CHECK-NEXT:    [[TMP4:%.*]] = trunc <4 x i8> [[TMP3]] to <4 x i1>
; CHECK-NEXT:    [[TMP5:%.*]] = insertelement <4 x i64> poison, i64 [[TMP0]], i64 0
; CHECK-NEXT:    [[TMP6:%.*]] = shufflevector <4 x i64> [[TMP5]], <4 x i64> poison, <4 x i32> zeroinitializer
; CHECK-NEXT:    [[TMP7:%.*]] = select <4 x i1> [[TMP4]], <4 x i64> [[TMP6]], <4 x i64> zeroinitializer
; CHECK-NEXT:    [[TMP8:%.*]] = getelementptr i8, <4 x ptr> <ptr @r, ptr @r, ptr @r, ptr @r>, <4 x i64> [[TMP7]]
; CHECK-NEXT:    [[TMP9:%.*]] = call <4 x i8> @llvm.masked.gather.v4i8.v4p0(<4 x ptr> align 1 [[TMP8]], <4 x i1> splat (i1 true), <4 x i8> poison)
; CHECK-NEXT:    [[TMP10:%.*]] = icmp ule <4 x i8> [[TMP3]], [[TMP9]]
; CHECK-NEXT:    [[TMP11:%.*]] = sext <4 x i1> [[TMP10]] to <4 x i8>
; CHECK-NEXT:    [[TMP12:%.*]] = call i8 @llvm.vector.reduce.add.v4i8(<4 x i8> [[TMP11]])
; CHECK-NEXT:    [[TMP33:%.*]] = sext i8 [[TMP12]] to i32
; CHECK-NEXT:    store i32 [[TMP33]], ptr [[TMP1]], align 4
; CHECK-NEXT:    ret void
;
  %3 = load i8, ptr @r, align 1
  %4 = trunc i8 %3 to i1
  %5 = select i1 %4, i64 %0, i64 0
  %6 = getelementptr i8, ptr @r, i64 %5
  %7 = load i8, ptr %6, align 1
  %8 = icmp ule i8 %3, %7
  %9 = sext i1 %8 to i32
  %10 = load i8, ptr getelementptr (i8, ptr @r, i64 -8049), align 1
  %11 = trunc i8 %10 to i1
  %12 = select i1 %11, i64 %0, i64 0
  %13 = getelementptr i8, ptr @r, i64 %12
  %14 = load i8, ptr %13, align 1
  %15 = icmp ule i8 %10, %14
  %16 = sext i1 %15 to i32
  %17 = add i32 %9, %16
  %18 = load i8, ptr getelementptr (i8, ptr @r, i64 -16098), align 1
  %19 = trunc i8 %18 to i1
  %20 = select i1 %19, i64 %0, i64 0
  %21 = getelementptr i8, ptr @r, i64 %20
  %22 = load i8, ptr %21, align 1
  %23 = icmp ule i8 %18, %22
  %24 = sext i1 %23 to i32
  %25 = add i32 %17, %24
  %26 = load i8, ptr getelementptr (i8, ptr @r, i64 -24147), align 1
  %27 = trunc i8 %26 to i1
  %28 = select i1 %27, i64 %0, i64 0
  %29 = getelementptr i8, ptr @r, i64 %28
  %30 = load i8, ptr %29, align 1
  %31 = icmp ule i8 %26, %30
  %32 = sext i1 %31 to i32
  %33 = add i32 %25, %32
  store i32 %33, ptr %1, align 4
  ret void
}