llvm/llvm/test/Transforms/SLPVectorizer/revec-reduction-logical.ll

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: %if x86-registered-target %{ opt < %s -passes=slp-vectorizer -slp-revec -mtriple=x86_64 -S | FileCheck %s %}
; RUN: %if aarch64-registered-target %{ opt < %s -passes=slp-vectorizer -slp-revec -mtriple=aarch64-unknown-linux-gnu -S | FileCheck %s %}

define i1 @logical_and_icmp_diff_preds(<4 x i32> %x) {
; CHECK-LABEL: @logical_and_icmp_diff_preds(
; CHECK-NEXT:    [[TMP1:%.*]] = shufflevector <4 x i32> [[X:%.*]], <4 x i32> <i32 poison, i32 poison, i32 0, i32 poison>, <4 x i32> <i32 1, i32 3, i32 6, i32 0>
; CHECK-NEXT:    [[TMP2:%.*]] = shufflevector <4 x i32> [[X]], <4 x i32> <i32 0, i32 0, i32 poison, i32 0>, <4 x i32> <i32 4, i32 5, i32 2, i32 7>
; CHECK-NEXT:    [[TMP3:%.*]] = icmp slt <4 x i32> [[TMP1]], [[TMP2]]
; CHECK-NEXT:    [[TMP4:%.*]] = icmp ult <4 x i32> [[TMP1]], [[TMP2]]
; CHECK-NEXT:    [[TMP5:%.*]] = shufflevector <4 x i1> [[TMP3]], <4 x i1> [[TMP4]], <4 x i32> <i32 0, i32 1, i32 2, i32 7>
; CHECK-NEXT:    [[TMP6:%.*]] = freeze <4 x i1> [[TMP5]]
; CHECK-NEXT:    [[TMP7:%.*]] = call i1 @llvm.vector.reduce.and.v4i1(<4 x i1> [[TMP6]])
; CHECK-NEXT:    ret i1 [[TMP7]]
;
  %x0 = extractelement <4 x i32> %x, i32 0
  %x1 = extractelement <4 x i32> %x, i32 1
  %x2 = extractelement <4 x i32> %x, i32 2
  %x3 = extractelement <4 x i32> %x, i32 3
  %c0 = icmp ult i32 %x0, 0
  %c1 = icmp slt i32 %x1, 0
  %c2 = icmp sgt i32 %x2, 0
  %c3 = icmp slt i32 %x3, 0
  %s1 = select i1 %c0, i1 %c1, i1 false
  %s2 = select i1 %s1, i1 %c2, i1 false
  %s3 = select i1 %s2, i1 %c3, i1 false
  ret i1 %s3
}

define i1 @logical_and_icmp_clamp(<4 x i32> %x) {
; CHECK-LABEL: @logical_and_icmp_clamp(
; CHECK-NEXT:    [[TMP1:%.*]] = shufflevector <4 x i32> [[X:%.*]], <4 x i32> poison, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3>
; CHECK-NEXT:    [[TMP2:%.*]] = icmp sgt <8 x i32> [[TMP1]], <i32 17, i32 17, i32 17, i32 17, i32 42, i32 42, i32 42, i32 42>
; CHECK-NEXT:    [[TMP3:%.*]] = icmp slt <8 x i32> [[TMP1]], <i32 17, i32 17, i32 17, i32 17, i32 42, i32 42, i32 42, i32 42>
; CHECK-NEXT:    [[TMP4:%.*]] = shufflevector <8 x i1> [[TMP2]], <8 x i1> [[TMP3]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 12, i32 13, i32 14, i32 15>
; CHECK-NEXT:    [[TMP5:%.*]] = freeze <8 x i1> [[TMP4]]
; CHECK-NEXT:    [[TMP6:%.*]] = call i1 @llvm.vector.reduce.and.v8i1(<8 x i1> [[TMP5]])
; CHECK-NEXT:    ret i1 [[TMP6]]
;
  %x0 = extractelement <4 x i32> %x, i32 0
  %x1 = extractelement <4 x i32> %x, i32 1
  %x2 = extractelement <4 x i32> %x, i32 2
  %x3 = extractelement <4 x i32> %x, i32 3
  %c0 = icmp slt i32 %x0, 42
  %c1 = icmp slt i32 %x1, 42
  %c2 = icmp slt i32 %x2, 42
  %c3 = icmp slt i32 %x3, 42
  %d0 = icmp sgt i32 %x0, 17
  %d1 = icmp sgt i32 %x1, 17
  %d2 = icmp sgt i32 %x2, 17
  %d3 = icmp sgt i32 %x3, 17
  %s1 = select i1 %c0, i1 %c1, i1 false
  %s2 = select i1 %s1, i1 %c2, i1 false
  %s3 = select i1 %s2, i1 %c3, i1 false
  %s4 = select i1 %s3, i1 %d0, i1 false
  %s5 = select i1 %s4, i1 %d1, i1 false
  %s6 = select i1 %s5, i1 %d2, i1 false
  %s7 = select i1 %s6, i1 %d3, i1 false
  ret i1 %s7
}