test/Transforms/SLPVectorizer/X86/entries-different-vf.ll

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2
; RUN: opt --passes=slp-vectorizer -mtriple=x86_64-unknown-linux-gnu -mcpu=icelake-server -S < %s | FileCheck %s

define i1 @test() {
; CHECK-LABEL: define i1 @test
; CHECK-SAME: () #[[ATTR0:[0-9]+]] {
; CHECK-NEXT:  entry:
; CHECK-NEXT:    [[TMP0:%.*]] = shl i64 0, 0
; CHECK-NEXT:    [[TMP1:%.*]] = insertelement <8 x i64> <i64 poison, i64 poison, i64 0, i64 poison, i64 0, i64 0, i64 0, i64 0>, i64 [[TMP0]], i32 0
; CHECK-NEXT:    [[TMP2:%.*]] = insertelement <8 x i64> [[TMP1]], i64 0, i32 1
; CHECK-NEXT:    [[TMP3:%.*]] = insertelement <8 x i64> [[TMP2]], i64 0, i32 3
; CHECK-NEXT:    [[TMP4:%.*]] = shufflevector <8 x i64> [[TMP3]], <8 x i64> poison, <4 x i32> <i32 3, i32 poison, i32 1, i32 0>
; CHECK-NEXT:    [[TMP5:%.*]] = shufflevector <8 x i64> <i64 undef, i64 0, i64 undef, i64 undef, i64 undef, i64 undef, i64 undef, i64 undef>, <8 x i64> [[TMP3]], <8 x i32> <i32 11, i32 11, i32 11, i32 1, i32 9, i32 9, i32 1, i32 8>
; CHECK-NEXT:    [[TMP6:%.*]] = or <8 x i64> [[TMP3]], [[TMP5]]
; CHECK-NEXT:    [[TMP7:%.*]] = sub <8 x i64> [[TMP3]], [[TMP5]]
; CHECK-NEXT:    [[TMP8:%.*]] = shufflevector <8 x i64> [[TMP6]], <8 x i64> [[TMP7]], <8 x i32> <i32 0, i32 1, i32 2, i32 11, i32 12, i32 5, i32 6, i32 7>
; CHECK-NEXT:    [[TMP9:%.*]] = icmp ult <8 x i64> [[TMP8]], zeroinitializer
; CHECK-NEXT:    [[TMP10:%.*]] = call i1 @llvm.vector.reduce.or.v8i1(<8 x i1> [[TMP9]])
; CHECK-NEXT:    ret i1 [[TMP10]]
;
entry:
  %0 = shl i64 0, 0
  %1 = add i64 0, 0
  %2 = add i64 0, 0
  %3 = or i64 %2, %1
  %cmp750 = icmp ult i64 %3, 0
  %4 = or i64 %0, %1
  %cmp752 = icmp ult i64 %4, 0
  %or753 = or i1 %cmp750, %cmp752
  %5 = or i64 0, %1
  %cmp754 = icmp ult i64 %5, 0
  %or755 = or i1 %or753, %cmp754
  %6 = extractelement <16 x i64> zeroinitializer, i32 0
  %7 = sub i64 %1, %6
  %cmp756 = icmp ult i64 %7, 0
  %or757 = or i1 %or755, %cmp756
  %8 = sub i64 0, %2
  %cmp758 = icmp ult i64 %8, 0
  %or759 = or i1 %or757, %cmp758
  %9 = or i64 0, %2
  %cmp760 = icmp ult i64 %9, 0
  %or761 = or i1 %or759, %cmp760
  %10 = or i64 0, %6
  %cmp762 = icmp ult i64 %10, 0
  %or763 = or i1 %or761, %cmp762
  %11 = or i64 0, %0
  %cmp764 = icmp ult i64 %11, 0
  %or765 = or i1 %or763, %cmp764
  ret i1 %or765
}