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llvm/llvm/test/Transforms/InstCombine/smin-icmp.ll 

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -S -passes=instcombine < %s | FileCheck %s

; If we have an smin feeding a signed or equality icmp that shares an
; operand with the smin, the compare should always be folded.
; Test all 6 foldable predicates (eq,ne,sge,sgt,sle,slt) * 4 commutation
; possibilities for each predicate. Note that folds to true/false or
; folds to an existing instruction may be handled by InstSimplify.

; smin(X, Y) == X --> X <= Y

define i1 @eq_smin1(i32 %x, i32 %y) {
; CHECK-LABEL: @eq_smin1(
; CHECK-NEXT:    [[CMP2:%.*]] = icmp sle i32 [[X:%.*]], [[Y:%.*]]
; CHECK-NEXT:    ret i1 [[CMP2]]
;
  %cmp1 = icmp slt i32 %x, %y
  %sel = select i1 %cmp1, i32 %x, i32 %y
  %cmp2 = icmp eq i32 %sel, %x
  ret i1 %cmp2
}

; Commute min operands.

define i1 @eq_smin2(i32 %x, i32 %y) {
; CHECK-LABEL: @eq_smin2(
; CHECK-NEXT:    [[CMP2:%.*]] = icmp sle i32 [[X:%.*]], [[Y:%.*]]
; CHECK-NEXT:    ret i1 [[CMP2]]
;
  %cmp1 = icmp slt i32 %y, %x
  %sel = select i1 %cmp1, i32 %y, i32 %x
  %cmp2 = icmp eq i32 %sel, %x
  ret i1 %cmp2
}

; Disguise the icmp predicate by commuting the min op to the RHS.

define i1 @eq_smin3(i32 %a, i32 %y) {
; CHECK-LABEL: @eq_smin3(
; CHECK-NEXT:    [[X:%.*]] = add i32 [[A:%.*]], 3
; CHECK-NEXT:    [[CMP2:%.*]] = icmp sle i32 [[X]], [[Y:%.*]]
; CHECK-NEXT:    ret i1 [[CMP2]]
;
  %x = add i32 %a, 3 ; thwart complexity-based canonicalization
  %cmp1 = icmp slt i32 %x, %y
  %sel = select i1 %cmp1, i32 %x, i32 %y
  %cmp2 = icmp eq i32 %x, %sel
  ret i1 %cmp2
}

; Commute min operands.

define i1 @eq_smin4(i32 %a, i32 %y) {
; CHECK-LABEL: @eq_smin4(
; CHECK-NEXT:    [[X:%.*]] = add i32 [[A:%.*]], 3
; CHECK-NEXT:    [[CMP2:%.*]] = icmp sle i32 [[X]], [[Y:%.*]]
; CHECK-NEXT:    ret i1 [[CMP2]]
;
  %x = add i32 %a, 3 ; thwart complexity-based canonicalization
  %cmp1 = icmp slt i32 %y, %x
  %sel = select i1 %cmp1, i32 %y, i32 %x
  %cmp2 = icmp eq i32 %x, %sel
  ret i1 %cmp2
}

; smin(X, Y) >= X --> Y >= X

define i1 @sge_smin1(i32 %x, i32 %y) {
; CHECK-LABEL: @sge_smin1(
; CHECK-NEXT:    [[CMP2:%.*]] = icmp sge i32 [[Y:%.*]], [[X:%.*]]
; CHECK-NEXT:    ret i1 [[CMP2]]
;
  %cmp1 = icmp slt i32 %x, %y
  %sel = select i1 %cmp1, i32 %x, i32 %y
  %cmp2 = icmp sge i32 %sel, %x
  ret i1 %cmp2
}

; Commute min operands.

define i1 @sge_smin2(i32 %x, i32 %y) {
; CHECK-LABEL: @sge_smin2(
; CHECK-NEXT:    [[CMP2:%.*]] = icmp sge i32 [[Y:%.*]], [[X:%.*]]
; CHECK-NEXT:    ret i1 [[CMP2]]
;
  %cmp1 = icmp slt i32 %y, %x
  %sel = select i1 %cmp1, i32 %y, i32 %x
  %cmp2 = icmp sge i32 %sel, %x
  ret i1 %cmp2
}

; Disguise the icmp predicate by commuting the min op to the RHS.

define i1 @sge_smin3(i32 %a, i32 %y) {
; CHECK-LABEL: @sge_smin3(
; CHECK-NEXT:    [[X:%.*]] = add i32 [[A:%.*]], 3
; CHECK-NEXT:    [[CMP2:%.*]] = icmp sge i32 [[Y:%.*]], [[X]]
; CHECK-NEXT:    ret i1 [[CMP2]]
;
  %x = add i32 %a, 3 ; thwart complexity-based canonicalization
  %cmp1 = icmp slt i32 %x, %y
  %sel = select i1 %cmp1, i32 %x, i32 %y
  %cmp2 = icmp sle i32 %x, %sel
  ret i1 %cmp2
}

; Commute min operands.

define i1 @sge_smin4(i32 %a, i32 %y) {
; CHECK-LABEL: @sge_smin4(
; CHECK-NEXT:    [[X:%.*]] = add i32 [[A:%.*]], 3
; CHECK-NEXT:    [[CMP2:%.*]] = icmp sge i32 [[Y:%.*]], [[X]]
; CHECK-NEXT:    ret i1 [[CMP2]]
;
  %x = add i32 %a, 3 ; thwart complexity-based canonicalization
  %cmp1 = icmp slt i32 %y, %x
  %sel = select i1 %cmp1, i32 %y, i32 %x
  %cmp2 = icmp sle i32 %x, %sel
  ret i1 %cmp2
}

; smin(X, Y) != X --> X > Y

define i1 @ne_smin1(i32 %x, i32 %y) {
; CHECK-LABEL: @ne_smin1(
; CHECK-NEXT:    [[CMP2:%.*]] = icmp sgt i32 [[X:%.*]], [[Y:%.*]]
; CHECK-NEXT:    ret i1 [[CMP2]]
;
  %cmp1 = icmp slt i32 %x, %y
  %sel = select i1 %cmp1, i32 %x, i32 %y
  %cmp2 = icmp ne i32 %sel, %x
  ret i1 %cmp2
}

; Commute min operands.

define i1 @ne_smin2(i32 %x, i32 %y) {
; CHECK-LABEL: @ne_smin2(
; CHECK-NEXT:    [[CMP2:%.*]] = icmp sgt i32 [[X:%.*]], [[Y:%.*]]
; CHECK-NEXT:    ret i1 [[CMP2]]
;
  %cmp1 = icmp slt i32 %y, %x
  %sel = select i1 %cmp1, i32 %y, i32 %x
  %cmp2 = icmp ne i32 %sel, %x
  ret i1 %cmp2
}

; Disguise the icmp predicate by commuting the min op to the RHS.

define i1 @ne_smin3(i32 %a, i32 %y) {
; CHECK-LABEL: @ne_smin3(
; CHECK-NEXT:    [[X:%.*]] = add i32 [[A:%.*]], 3
; CHECK-NEXT:    [[CMP2:%.*]] = icmp sgt i32 [[X]], [[Y:%.*]]
; CHECK-NEXT:    ret i1 [[CMP2]]
;
  %x = add i32 %a, 3 ; thwart complexity-based canonicalization
  %cmp1 = icmp slt i32 %x, %y
  %sel = select i1 %cmp1, i32 %x, i32 %y
  %cmp2 = icmp ne i32 %x, %sel
  ret i1 %cmp2
}

; Commute min operands.

define i1 @ne_smin4(i32 %a, i32 %y) {
; CHECK-LABEL: @ne_smin4(
; CHECK-NEXT:    [[X:%.*]] = add i32 [[A:%.*]], 3
; CHECK-NEXT:    [[CMP2:%.*]] = icmp sgt i32 [[X]], [[Y:%.*]]
; CHECK-NEXT:    ret i1 [[CMP2]]
;
  %x = add i32 %a, 3 ; thwart complexity-based canonicalization
  %cmp1 = icmp slt i32 %y, %x
  %sel = select i1 %cmp1, i32 %y, i32 %x
  %cmp2 = icmp ne i32 %x, %sel
  ret i1 %cmp2
}

; smin(X, Y) < X --> Y < X

define i1 @slt_smin1(i32 %x, i32 %y) {
; CHECK-LABEL: @slt_smin1(
; CHECK-NEXT:    [[CMP2:%.*]] = icmp slt i32 [[Y:%.*]], [[X:%.*]]
; CHECK-NEXT:    ret i1 [[CMP2]]
;
  %cmp1 = icmp slt i32 %x, %y
  %sel = select i1 %cmp1, i32 %x, i32 %y
  %cmp2 = icmp slt i32 %sel, %x
  ret i1 %cmp2
}

; Commute min operands.

define i1 @slt_smin2(i32 %x, i32 %y) {
; CHECK-LABEL: @slt_smin2(
; CHECK-NEXT:    [[CMP2:%.*]] = icmp slt i32 [[Y:%.*]], [[X:%.*]]
; CHECK-NEXT:    ret i1 [[CMP2]]
;
  %cmp1 = icmp slt i32 %y, %x
  %sel = select i1 %cmp1, i32 %y, i32 %x
  %cmp2 = icmp slt i32 %sel, %x
  ret i1 %cmp2
}

; Disguise the icmp predicate by commuting the min op to the RHS.

define i1 @slt_smin3(i32 %a, i32 %y) {
; CHECK-LABEL: @slt_smin3(
; CHECK-NEXT:    [[X:%.*]] = add i32 [[A:%.*]], 3
; CHECK-NEXT:    [[CMP2:%.*]] = icmp slt i32 [[Y:%.*]], [[X]]
; CHECK-NEXT:    ret i1 [[CMP2]]
;
  %x = add i32 %a, 3 ; thwart complexity-based canonicalization
  %cmp1 = icmp slt i32 %x, %y
  %sel = select i1 %cmp1, i32 %x, i32 %y
  %cmp2 = icmp sgt i32 %x, %sel
  ret i1 %cmp2
}

; Commute min operands.

define i1 @slt_smin4(i32 %a, i32 %y) {
; CHECK-LABEL: @slt_smin4(
; CHECK-NEXT:    [[X:%.*]] = add i32 [[A:%.*]], 3
; CHECK-NEXT:    [[CMP2:%.*]] = icmp slt i32 [[Y:%.*]], [[X]]
; CHECK-NEXT:    ret i1 [[CMP2]]
;
  %x = add i32 %a, 3 ; thwart complexity-based canonicalization
  %cmp1 = icmp slt i32 %y, %x
  %sel = select i1 %cmp1, i32 %y, i32 %x
  %cmp2 = icmp sgt i32 %x, %sel
  ret i1 %cmp2
}

; smin(X, Y) <= X --> true

define i1 @sle_smin1(i32 %x, i32 %y) {
; CHECK-LABEL: @sle_smin1(
; CHECK-NEXT:    ret i1 true
;
  %cmp1 = icmp slt i32 %x, %y
  %sel = select i1 %cmp1, i32 %x, i32 %y
  %cmp2 = icmp sle i32 %sel, %x
  ret i1 %cmp2
}

; Commute min operands.

define i1 @sle_smin2(i32 %x, i32 %y) {
; CHECK-LABEL: @sle_smin2(
; CHECK-NEXT:    ret i1 true
;
  %cmp1 = icmp slt i32 %y, %x
  %sel = select i1 %cmp1, i32 %y, i32 %x
  %cmp2 = icmp sle i32 %sel, %x
  ret i1 %cmp2
}

; Disguise the icmp predicate by commuting the min op to the RHS.

define i1 @sle_smin3(i32 %a, i32 %y) {
; CHECK-LABEL: @sle_smin3(
; CHECK-NEXT:    ret i1 true
;
  %x = add i32 %a, 3 ; thwart complexity-based canonicalization
  %cmp1 = icmp slt i32 %x, %y
  %sel = select i1 %cmp1, i32 %x, i32 %y
  %cmp2 = icmp sge i32 %x, %sel
  ret i1 %cmp2
}

; Commute min operands.

define i1 @sle_smin4(i32 %a, i32 %y) {
; CHECK-LABEL: @sle_smin4(
; CHECK-NEXT:    ret i1 true
;
  %x = add i32 %a, 3 ; thwart complexity-based canonicalization
  %cmp1 = icmp slt i32 %y, %x
  %sel = select i1 %cmp1, i32 %y, i32 %x
  %cmp2 = icmp sge i32 %x, %sel
  ret i1 %cmp2
}

; smin(X, Y) > X --> false

define i1 @sgt_smin1(i32 %x, i32 %y) {
; CHECK-LABEL: @sgt_smin1(
; CHECK-NEXT:    ret i1 false
;
  %cmp1 = icmp slt i32 %x, %y
  %sel = select i1 %cmp1, i32 %x, i32 %y
  %cmp2 = icmp sgt i32 %sel, %x
  ret i1 %cmp2
}

; Commute min operands.

define i1 @sgt_smin2(i32 %x, i32 %y) {
; CHECK-LABEL: @sgt_smin2(
; CHECK-NEXT:    ret i1 false
;
  %cmp1 = icmp slt i32 %y, %x
  %sel = select i1 %cmp1, i32 %y, i32 %x
  %cmp2 = icmp sgt i32 %sel, %x
  ret i1 %cmp2
}

; Disguise the icmp predicate by commuting the min op to the RHS.

define i1 @sgt_smin3(i32 %a, i32 %y) {
; CHECK-LABEL: @sgt_smin3(
; CHECK-NEXT:    ret i1 false
;
  %x = add i32 %a, 3 ; thwart complexity-based canonicalization
  %cmp1 = icmp slt i32 %x, %y
  %sel = select i1 %cmp1, i32 %x, i32 %y
  %cmp2 = icmp slt i32 %x, %sel
  ret i1 %cmp2
}

; Commute min operands.

define i1 @sgt_smin4(i32 %a, i32 %y) {
; CHECK-LABEL: @sgt_smin4(
; CHECK-NEXT:    ret i1 false
;
  %x = add i32 %a, 3 ; thwart complexity-based canonicalization
  %cmp1 = icmp slt i32 %y, %x
  %sel = select i1 %cmp1, i32 %y, i32 %x
  %cmp2 = icmp slt i32 %x, %sel
  ret i1 %cmp2
}

declare void @use(i1 %c)

define void @eq_smin_contextual(i32 %x, i32 %y, i32 %z) {
; CHECK-LABEL: @eq_smin_contextual(
; CHECK-NEXT:    [[CMP:%.*]] = icmp eq i32 [[X:%.*]], [[Z:%.*]]
; CHECK-NEXT:    br i1 [[CMP]], label [[IF:%.*]], label [[END:%.*]]
; CHECK:       if:
; CHECK-NEXT:    [[COND:%.*]] = call i32 @llvm.smin.i32(i32 [[X]], i32 [[Y:%.*]])
; CHECK-NEXT:    [[CMP1:%.*]] = icmp slt i32 [[Y]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP1]])
; CHECK-NEXT:    call void @use(i1 true)
; CHECK-NEXT:    call void @use(i1 false)
; CHECK-NEXT:    [[CMP4:%.*]] = icmp sge i32 [[Y]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP4]])
; CHECK-NEXT:    [[CMP5:%.*]] = icmp ult i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP5]])
; CHECK-NEXT:    [[CMP6:%.*]] = icmp ule i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP6]])
; CHECK-NEXT:    [[CMP7:%.*]] = icmp ugt i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP7]])
; CHECK-NEXT:    [[CMP8:%.*]] = icmp uge i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP8]])
; CHECK-NEXT:    [[CMP9:%.*]] = icmp sle i32 [[X]], [[Y]]
; CHECK-NEXT:    call void @use(i1 [[CMP9]])
; CHECK-NEXT:    [[CMP10:%.*]] = icmp sgt i32 [[X]], [[Y]]
; CHECK-NEXT:    call void @use(i1 [[CMP10]])
; CHECK-NEXT:    ret void
; CHECK:       end:
; CHECK-NEXT:    ret void
;
  %cmp = icmp eq i32 %x, %z
  br i1 %cmp, label %if, label %end
if:
  %cond = call i32 @llvm.smin.i32(i32 %x, i32 %y)
  %cmp1 = icmp slt i32 %cond, %z
  call void @use(i1 %cmp1)
  %cmp2 = icmp sle i32 %cond, %z
  call void @use(i1 %cmp2)
  %cmp3 = icmp sgt i32 %cond, %z
  call void @use(i1 %cmp3)
  %cmp4 = icmp sge i32 %cond, %z
  call void @use(i1 %cmp4)
  %cmp5 = icmp ult i32 %cond, %z
  call void @use(i1 %cmp5)
  %cmp6 = icmp ule i32 %cond, %z
  call void @use(i1 %cmp6)
  %cmp7 = icmp ugt i32 %cond, %z
  call void @use(i1 %cmp7)
  %cmp8 = icmp uge i32 %cond, %z
  call void @use(i1 %cmp8)
  %cmp9 = icmp eq i32 %cond, %z
  call void @use(i1 %cmp9)
  %cmp10 = icmp ne i32 %cond, %z
  call void @use(i1 %cmp10)
  ret void
end:
  ret void
}

define void @eq_smin_contextual_commuted(i32 %x, i32 %y, i32 %z) {
; CHECK-LABEL: @eq_smin_contextual_commuted(
; CHECK-NEXT:    [[CMP:%.*]] = icmp eq i32 [[X:%.*]], [[Z:%.*]]
; CHECK-NEXT:    br i1 [[CMP]], label [[IF:%.*]], label [[END:%.*]]
; CHECK:       if:
; CHECK-NEXT:    [[COND:%.*]] = call i32 @llvm.smin.i32(i32 [[Y:%.*]], i32 [[X]])
; CHECK-NEXT:    [[CMP1:%.*]] = icmp slt i32 [[Y]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP1]])
; CHECK-NEXT:    call void @use(i1 true)
; CHECK-NEXT:    call void @use(i1 false)
; CHECK-NEXT:    [[CMP4:%.*]] = icmp sge i32 [[Y]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP4]])
; CHECK-NEXT:    [[CMP5:%.*]] = icmp ult i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP5]])
; CHECK-NEXT:    [[CMP6:%.*]] = icmp ule i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP6]])
; CHECK-NEXT:    [[CMP7:%.*]] = icmp ugt i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP7]])
; CHECK-NEXT:    [[CMP8:%.*]] = icmp uge i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP8]])
; CHECK-NEXT:    [[CMP9:%.*]] = icmp sle i32 [[X]], [[Y]]
; CHECK-NEXT:    call void @use(i1 [[CMP9]])
; CHECK-NEXT:    [[CMP10:%.*]] = icmp sgt i32 [[X]], [[Y]]
; CHECK-NEXT:    call void @use(i1 [[CMP10]])
; CHECK-NEXT:    ret void
; CHECK:       end:
; CHECK-NEXT:    ret void
;
  %cmp = icmp eq i32 %x, %z
  br i1 %cmp, label %if, label %end
if:
  %cond = call i32 @llvm.smin.i32(i32 %y, i32 %x)
  %cmp1 = icmp slt i32 %cond, %z
  call void @use(i1 %cmp1)
  %cmp2 = icmp sle i32 %cond, %z
  call void @use(i1 %cmp2)
  %cmp3 = icmp sgt i32 %cond, %z
  call void @use(i1 %cmp3)
  %cmp4 = icmp sge i32 %cond, %z
  call void @use(i1 %cmp4)
  %cmp5 = icmp ult i32 %cond, %z
  call void @use(i1 %cmp5)
  %cmp6 = icmp ule i32 %cond, %z
  call void @use(i1 %cmp6)
  %cmp7 = icmp ugt i32 %cond, %z
  call void @use(i1 %cmp7)
  %cmp8 = icmp uge i32 %cond, %z
  call void @use(i1 %cmp8)
  %cmp9 = icmp eq i32 %cond, %z
  call void @use(i1 %cmp9)
  %cmp10 = icmp ne i32 %cond, %z
  call void @use(i1 %cmp10)
  ret void
end:
  ret void
}

define void @slt_smin_contextual(i32 %x, i32 %y, i32 %z) {
; CHECK-LABEL: @slt_smin_contextual(
; CHECK-NEXT:    [[CMP:%.*]] = icmp slt i32 [[X:%.*]], [[Z:%.*]]
; CHECK-NEXT:    br i1 [[CMP]], label [[IF:%.*]], label [[END:%.*]]
; CHECK:       if:
; CHECK-NEXT:    [[COND:%.*]] = call i32 @llvm.smin.i32(i32 [[X]], i32 [[Y:%.*]])
; CHECK-NEXT:    call void @use(i1 true)
; CHECK-NEXT:    call void @use(i1 true)
; CHECK-NEXT:    call void @use(i1 false)
; CHECK-NEXT:    call void @use(i1 false)
; CHECK-NEXT:    [[CMP5:%.*]] = icmp ult i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP5]])
; CHECK-NEXT:    [[CMP6:%.*]] = icmp ule i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP6]])
; CHECK-NEXT:    [[CMP7:%.*]] = icmp ugt i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP7]])
; CHECK-NEXT:    [[CMP8:%.*]] = icmp uge i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP8]])
; CHECK-NEXT:    call void @use(i1 false)
; CHECK-NEXT:    call void @use(i1 true)
; CHECK-NEXT:    ret void
; CHECK:       end:
; CHECK-NEXT:    ret void
;
  %cmp = icmp slt i32 %x, %z
  br i1 %cmp, label %if, label %end
if:
  %cond = call i32 @llvm.smin.i32(i32 %x, i32 %y)
  %cmp1 = icmp slt i32 %cond, %z
  call void @use(i1 %cmp1)
  %cmp2 = icmp sle i32 %cond, %z
  call void @use(i1 %cmp2)
  %cmp3 = icmp sgt i32 %cond, %z
  call void @use(i1 %cmp3)
  %cmp4 = icmp sge i32 %cond, %z
  call void @use(i1 %cmp4)
  %cmp5 = icmp ult i32 %cond, %z
  call void @use(i1 %cmp5)
  %cmp6 = icmp ule i32 %cond, %z
  call void @use(i1 %cmp6)
  %cmp7 = icmp ugt i32 %cond, %z
  call void @use(i1 %cmp7)
  %cmp8 = icmp uge i32 %cond, %z
  call void @use(i1 %cmp8)
  %cmp9 = icmp eq i32 %cond, %z
  call void @use(i1 %cmp9)
  %cmp10 = icmp ne i32 %cond, %z
  call void @use(i1 %cmp10)
  ret void
end:
  ret void
}

define void @slt_smin_contextual_commuted(i32 %x, i32 %y, i32 %z) {
; CHECK-LABEL: @slt_smin_contextual_commuted(
; CHECK-NEXT:    [[CMP:%.*]] = icmp slt i32 [[X:%.*]], [[Z:%.*]]
; CHECK-NEXT:    br i1 [[CMP]], label [[IF:%.*]], label [[END:%.*]]
; CHECK:       if:
; CHECK-NEXT:    [[COND:%.*]] = call i32 @llvm.smin.i32(i32 [[Y:%.*]], i32 [[X]])
; CHECK-NEXT:    call void @use(i1 true)
; CHECK-NEXT:    call void @use(i1 true)
; CHECK-NEXT:    call void @use(i1 false)
; CHECK-NEXT:    call void @use(i1 false)
; CHECK-NEXT:    [[CMP5:%.*]] = icmp ult i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP5]])
; CHECK-NEXT:    [[CMP6:%.*]] = icmp ule i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP6]])
; CHECK-NEXT:    [[CMP7:%.*]] = icmp ugt i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP7]])
; CHECK-NEXT:    [[CMP8:%.*]] = icmp uge i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP8]])
; CHECK-NEXT:    call void @use(i1 false)
; CHECK-NEXT:    call void @use(i1 true)
; CHECK-NEXT:    ret void
; CHECK:       end:
; CHECK-NEXT:    ret void
;
  %cmp = icmp slt i32 %x, %z
  br i1 %cmp, label %if, label %end
if:
  %cond = call i32 @llvm.smin.i32(i32 %y, i32 %x)
  %cmp1 = icmp slt i32 %cond, %z
  call void @use(i1 %cmp1)
  %cmp2 = icmp sle i32 %cond, %z
  call void @use(i1 %cmp2)
  %cmp3 = icmp sgt i32 %cond, %z
  call void @use(i1 %cmp3)
  %cmp4 = icmp sge i32 %cond, %z
  call void @use(i1 %cmp4)
  %cmp5 = icmp ult i32 %cond, %z
  call void @use(i1 %cmp5)
  %cmp6 = icmp ule i32 %cond, %z
  call void @use(i1 %cmp6)
  %cmp7 = icmp ugt i32 %cond, %z
  call void @use(i1 %cmp7)
  %cmp8 = icmp uge i32 %cond, %z
  call void @use(i1 %cmp8)
  %cmp9 = icmp eq i32 %cond, %z
  call void @use(i1 %cmp9)
  %cmp10 = icmp ne i32 %cond, %z
  call void @use(i1 %cmp10)
  ret void
end:
  ret void
}

define void @sle_smin_contextual(i32 %x, i32 %y, i32 %z) {
; CHECK-LABEL: @sle_smin_contextual(
; CHECK-NEXT:    [[CMP_NOT:%.*]] = icmp sgt i32 [[X:%.*]], [[Z:%.*]]
; CHECK-NEXT:    br i1 [[CMP_NOT]], label [[END:%.*]], label [[IF:%.*]]
; CHECK:       if:
; CHECK-NEXT:    [[COND:%.*]] = call i32 @llvm.smin.i32(i32 [[X]], i32 [[Y:%.*]])
; CHECK-NEXT:    [[CMP1:%.*]] = icmp slt i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP1]])
; CHECK-NEXT:    call void @use(i1 true)
; CHECK-NEXT:    call void @use(i1 false)
; CHECK-NEXT:    [[CMP4:%.*]] = icmp sge i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP4]])
; CHECK-NEXT:    [[CMP5:%.*]] = icmp ult i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP5]])
; CHECK-NEXT:    [[CMP6:%.*]] = icmp ule i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP6]])
; CHECK-NEXT:    [[CMP7:%.*]] = icmp ugt i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP7]])
; CHECK-NEXT:    [[CMP8:%.*]] = icmp uge i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP8]])
; CHECK-NEXT:    [[CMP9:%.*]] = icmp eq i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP9]])
; CHECK-NEXT:    [[CMP10:%.*]] = icmp ne i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP10]])
; CHECK-NEXT:    ret void
; CHECK:       end:
; CHECK-NEXT:    ret void
;
  %cmp = icmp sle i32 %x, %z
  br i1 %cmp, label %if, label %end
if:
  %cond = call i32 @llvm.smin.i32(i32 %x, i32 %y)
  %cmp1 = icmp slt i32 %cond, %z
  call void @use(i1 %cmp1)
  %cmp2 = icmp sle i32 %cond, %z
  call void @use(i1 %cmp2)
  %cmp3 = icmp sgt i32 %cond, %z
  call void @use(i1 %cmp3)
  %cmp4 = icmp sge i32 %cond, %z
  call void @use(i1 %cmp4)
  %cmp5 = icmp ult i32 %cond, %z
  call void @use(i1 %cmp5)
  %cmp6 = icmp ule i32 %cond, %z
  call void @use(i1 %cmp6)
  %cmp7 = icmp ugt i32 %cond, %z
  call void @use(i1 %cmp7)
  %cmp8 = icmp uge i32 %cond, %z
  call void @use(i1 %cmp8)
  %cmp9 = icmp eq i32 %cond, %z
  call void @use(i1 %cmp9)
  %cmp10 = icmp ne i32 %cond, %z
  call void @use(i1 %cmp10)
  ret void
end:
  ret void
}

define void @sle_smin_contextual_commuted(i32 %x, i32 %y, i32 %z) {
; CHECK-LABEL: @sle_smin_contextual_commuted(
; CHECK-NEXT:    [[CMP_NOT:%.*]] = icmp sgt i32 [[X:%.*]], [[Z:%.*]]
; CHECK-NEXT:    br i1 [[CMP_NOT]], label [[END:%.*]], label [[IF:%.*]]
; CHECK:       if:
; CHECK-NEXT:    [[COND:%.*]] = call i32 @llvm.smin.i32(i32 [[Y:%.*]], i32 [[X]])
; CHECK-NEXT:    [[CMP1:%.*]] = icmp slt i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP1]])
; CHECK-NEXT:    call void @use(i1 true)
; CHECK-NEXT:    call void @use(i1 false)
; CHECK-NEXT:    [[CMP4:%.*]] = icmp sge i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP4]])
; CHECK-NEXT:    [[CMP5:%.*]] = icmp ult i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP5]])
; CHECK-NEXT:    [[CMP6:%.*]] = icmp ule i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP6]])
; CHECK-NEXT:    [[CMP7:%.*]] = icmp ugt i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP7]])
; CHECK-NEXT:    [[CMP8:%.*]] = icmp uge i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP8]])
; CHECK-NEXT:    [[CMP9:%.*]] = icmp eq i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP9]])
; CHECK-NEXT:    [[CMP10:%.*]] = icmp ne i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP10]])
; CHECK-NEXT:    ret void
; CHECK:       end:
; CHECK-NEXT:    ret void
;
  %cmp = icmp sle i32 %x, %z
  br i1 %cmp, label %if, label %end
if:
  %cond = call i32 @llvm.smin.i32(i32 %y, i32 %x)
  %cmp1 = icmp slt i32 %cond, %z
  call void @use(i1 %cmp1)
  %cmp2 = icmp sle i32 %cond, %z
  call void @use(i1 %cmp2)
  %cmp3 = icmp sgt i32 %cond, %z
  call void @use(i1 %cmp3)
  %cmp4 = icmp sge i32 %cond, %z
  call void @use(i1 %cmp4)
  %cmp5 = icmp ult i32 %cond, %z
  call void @use(i1 %cmp5)
  %cmp6 = icmp ule i32 %cond, %z
  call void @use(i1 %cmp6)
  %cmp7 = icmp ugt i32 %cond, %z
  call void @use(i1 %cmp7)
  %cmp8 = icmp uge i32 %cond, %z
  call void @use(i1 %cmp8)
  %cmp9 = icmp eq i32 %cond, %z
  call void @use(i1 %cmp9)
  %cmp10 = icmp ne i32 %cond, %z
  call void @use(i1 %cmp10)
  ret void
end:
  ret void
}

define void @sgt_smin_contextual(i32 %x, i32 %y, i32 %z) {
; CHECK-LABEL: @sgt_smin_contextual(
; CHECK-NEXT:    [[CMP:%.*]] = icmp sgt i32 [[X:%.*]], [[Z:%.*]]
; CHECK-NEXT:    br i1 [[CMP]], label [[IF:%.*]], label [[END:%.*]]
; CHECK:       if:
; CHECK-NEXT:    [[COND:%.*]] = call i32 @llvm.smin.i32(i32 [[X]], i32 [[Y:%.*]])
; CHECK-NEXT:    [[CMP1:%.*]] = icmp slt i32 [[Y]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP1]])
; CHECK-NEXT:    [[CMP2:%.*]] = icmp sle i32 [[Y]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP2]])
; CHECK-NEXT:    [[CMP3:%.*]] = icmp sgt i32 [[Y]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP3]])
; CHECK-NEXT:    [[CMP4:%.*]] = icmp sge i32 [[Y]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP4]])
; CHECK-NEXT:    [[CMP5:%.*]] = icmp ult i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP5]])
; CHECK-NEXT:    [[CMP6:%.*]] = icmp ule i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP6]])
; CHECK-NEXT:    [[CMP7:%.*]] = icmp ugt i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP7]])
; CHECK-NEXT:    [[CMP8:%.*]] = icmp uge i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP8]])
; CHECK-NEXT:    [[CMP9:%.*]] = icmp eq i32 [[Y]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP9]])
; CHECK-NEXT:    [[CMP10:%.*]] = icmp ne i32 [[Y]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP10]])
; CHECK-NEXT:    ret void
; CHECK:       end:
; CHECK-NEXT:    ret void
;
  %cmp = icmp sgt i32 %x, %z
  br i1 %cmp, label %if, label %end
if:
  %cond = call i32 @llvm.smin.i32(i32 %x, i32 %y)
  %cmp1 = icmp slt i32 %cond, %z
  call void @use(i1 %cmp1)
  %cmp2 = icmp sle i32 %cond, %z
  call void @use(i1 %cmp2)
  %cmp3 = icmp sgt i32 %cond, %z
  call void @use(i1 %cmp3)
  %cmp4 = icmp sge i32 %cond, %z
  call void @use(i1 %cmp4)
  %cmp5 = icmp ult i32 %cond, %z
  call void @use(i1 %cmp5)
  %cmp6 = icmp ule i32 %cond, %z
  call void @use(i1 %cmp6)
  %cmp7 = icmp ugt i32 %cond, %z
  call void @use(i1 %cmp7)
  %cmp8 = icmp uge i32 %cond, %z
  call void @use(i1 %cmp8)
  %cmp9 = icmp eq i32 %cond, %z
  call void @use(i1 %cmp9)
  %cmp10 = icmp ne i32 %cond, %z
  call void @use(i1 %cmp10)
  ret void
end:
  ret void
}

define void @sgt_smin_contextual_commuted(i32 %x, i32 %y, i32 %z) {
; CHECK-LABEL: @sgt_smin_contextual_commuted(
; CHECK-NEXT:    [[CMP:%.*]] = icmp sgt i32 [[X:%.*]], [[Z:%.*]]
; CHECK-NEXT:    br i1 [[CMP]], label [[IF:%.*]], label [[END:%.*]]
; CHECK:       if:
; CHECK-NEXT:    [[COND:%.*]] = call i32 @llvm.smin.i32(i32 [[Y:%.*]], i32 [[X]])
; CHECK-NEXT:    [[CMP1:%.*]] = icmp slt i32 [[Y]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP1]])
; CHECK-NEXT:    [[CMP2:%.*]] = icmp sle i32 [[Y]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP2]])
; CHECK-NEXT:    [[CMP3:%.*]] = icmp sgt i32 [[Y]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP3]])
; CHECK-NEXT:    [[CMP4:%.*]] = icmp sge i32 [[Y]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP4]])
; CHECK-NEXT:    [[CMP5:%.*]] = icmp ult i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP5]])
; CHECK-NEXT:    [[CMP6:%.*]] = icmp ule i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP6]])
; CHECK-NEXT:    [[CMP7:%.*]] = icmp ugt i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP7]])
; CHECK-NEXT:    [[CMP8:%.*]] = icmp uge i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP8]])
; CHECK-NEXT:    [[CMP9:%.*]] = icmp eq i32 [[Y]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP9]])
; CHECK-NEXT:    [[CMP10:%.*]] = icmp ne i32 [[Y]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP10]])
; CHECK-NEXT:    ret void
; CHECK:       end:
; CHECK-NEXT:    ret void
;
  %cmp = icmp sgt i32 %x, %z
  br i1 %cmp, label %if, label %end
if:
  %cond = call i32 @llvm.smin.i32(i32 %y, i32 %x)
  %cmp1 = icmp slt i32 %cond, %z
  call void @use(i1 %cmp1)
  %cmp2 = icmp sle i32 %cond, %z
  call void @use(i1 %cmp2)
  %cmp3 = icmp sgt i32 %cond, %z
  call void @use(i1 %cmp3)
  %cmp4 = icmp sge i32 %cond, %z
  call void @use(i1 %cmp4)
  %cmp5 = icmp ult i32 %cond, %z
  call void @use(i1 %cmp5)
  %cmp6 = icmp ule i32 %cond, %z
  call void @use(i1 %cmp6)
  %cmp7 = icmp ugt i32 %cond, %z
  call void @use(i1 %cmp7)
  %cmp8 = icmp uge i32 %cond, %z
  call void @use(i1 %cmp8)
  %cmp9 = icmp eq i32 %cond, %z
  call void @use(i1 %cmp9)
  %cmp10 = icmp ne i32 %cond, %z
  call void @use(i1 %cmp10)
  ret void
end:
  ret void
}

define void @sge_smin_contextual(i32 %x, i32 %y, i32 %z) {
; CHECK-LABEL: @sge_smin_contextual(
; CHECK-NEXT:    [[CMP_NOT:%.*]] = icmp slt i32 [[X:%.*]], [[Z:%.*]]
; CHECK-NEXT:    br i1 [[CMP_NOT]], label [[END:%.*]], label [[IF:%.*]]
; CHECK:       if:
; CHECK-NEXT:    [[COND:%.*]] = call i32 @llvm.smin.i32(i32 [[X]], i32 [[Y:%.*]])
; CHECK-NEXT:    [[CMP1:%.*]] = icmp slt i32 [[Y]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP1]])
; CHECK-NEXT:    [[CMP2:%.*]] = icmp sle i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP2]])
; CHECK-NEXT:    [[CMP3:%.*]] = icmp sgt i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP3]])
; CHECK-NEXT:    [[CMP4:%.*]] = icmp sge i32 [[Y]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP4]])
; CHECK-NEXT:    [[CMP5:%.*]] = icmp ult i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP5]])
; CHECK-NEXT:    [[CMP6:%.*]] = icmp ule i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP6]])
; CHECK-NEXT:    [[CMP7:%.*]] = icmp ugt i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP7]])
; CHECK-NEXT:    [[CMP8:%.*]] = icmp uge i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP8]])
; CHECK-NEXT:    [[CMP9:%.*]] = icmp eq i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP9]])
; CHECK-NEXT:    [[CMP10:%.*]] = icmp ne i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP10]])
; CHECK-NEXT:    ret void
; CHECK:       end:
; CHECK-NEXT:    ret void
;
  %cmp = icmp sge i32 %x, %z
  br i1 %cmp, label %if, label %end
if:
  %cond = call i32 @llvm.smin.i32(i32 %x, i32 %y)
  %cmp1 = icmp slt i32 %cond, %z
  call void @use(i1 %cmp1)
  %cmp2 = icmp sle i32 %cond, %z
  call void @use(i1 %cmp2)
  %cmp3 = icmp sgt i32 %cond, %z
  call void @use(i1 %cmp3)
  %cmp4 = icmp sge i32 %cond, %z
  call void @use(i1 %cmp4)
  %cmp5 = icmp ult i32 %cond, %z
  call void @use(i1 %cmp5)
  %cmp6 = icmp ule i32 %cond, %z
  call void @use(i1 %cmp6)
  %cmp7 = icmp ugt i32 %cond, %z
  call void @use(i1 %cmp7)
  %cmp8 = icmp uge i32 %cond, %z
  call void @use(i1 %cmp8)
  %cmp9 = icmp eq i32 %cond, %z
  call void @use(i1 %cmp9)
  %cmp10 = icmp ne i32 %cond, %z
  call void @use(i1 %cmp10)
  ret void
end:
  ret void
}

define void @sge_smin_contextual_commuted(i32 %x, i32 %y, i32 %z) {
; CHECK-LABEL: @sge_smin_contextual_commuted(
; CHECK-NEXT:    [[CMP_NOT:%.*]] = icmp slt i32 [[X:%.*]], [[Z:%.*]]
; CHECK-NEXT:    br i1 [[CMP_NOT]], label [[END:%.*]], label [[IF:%.*]]
; CHECK:       if:
; CHECK-NEXT:    [[COND:%.*]] = call i32 @llvm.smin.i32(i32 [[Y:%.*]], i32 [[X]])
; CHECK-NEXT:    [[CMP1:%.*]] = icmp slt i32 [[Y]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP1]])
; CHECK-NEXT:    [[CMP2:%.*]] = icmp sle i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP2]])
; CHECK-NEXT:    [[CMP3:%.*]] = icmp sgt i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP3]])
; CHECK-NEXT:    [[CMP4:%.*]] = icmp sge i32 [[Y]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP4]])
; CHECK-NEXT:    [[CMP5:%.*]] = icmp ult i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP5]])
; CHECK-NEXT:    [[CMP6:%.*]] = icmp ule i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP6]])
; CHECK-NEXT:    [[CMP7:%.*]] = icmp ugt i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP7]])
; CHECK-NEXT:    [[CMP8:%.*]] = icmp uge i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP8]])
; CHECK-NEXT:    [[CMP9:%.*]] = icmp eq i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP9]])
; CHECK-NEXT:    [[CMP10:%.*]] = icmp ne i32 [[COND]], [[Z]]
; CHECK-NEXT:    call void @use(i1 [[CMP10]])
; CHECK-NEXT:    ret void
; CHECK:       end:
; CHECK-NEXT:    ret void
;
  %cmp = icmp sge i32 %x, %z
  br i1 %cmp, label %if, label %end
if:
  %cond = call i32 @llvm.smin.i32(i32 %y, i32 %x)
  %cmp1 = icmp slt i32 %cond, %z
  call void @use(i1 %cmp1)
  %cmp2 = icmp sle i32 %cond, %z
  call void @use(i1 %cmp2)
  %cmp3 = icmp sgt i32 %cond, %z
  call void @use(i1 %cmp3)
  %cmp4 = icmp sge i32 %cond, %z
  call void @use(i1 %cmp4)
  %cmp5 = icmp ult i32 %cond, %z
  call void @use(i1 %cmp5)
  %cmp6 = icmp ule i32 %cond, %z
  call void @use(i1 %cmp6)
  %cmp7 = icmp ugt i32 %cond, %z
  call void @use(i1 %cmp7)
  %cmp8 = icmp uge i32 %cond, %z
  call void @use(i1 %cmp8)
  %cmp9 = icmp eq i32 %cond, %z
  call void @use(i1 %cmp9)
  %cmp10 = icmp ne i32 %cond, %z
  call void @use(i1 %cmp10)
  ret void
end:
  ret void
}

declare void @use_v2i1(<2 x i1> %c)

; icmp pred smin(X, Y), X
define void @eq_smin_v2i32(<2 x i32> %x, <2 x i32> %y) {
; CHECK-LABEL: @eq_smin_v2i32(
; CHECK-NEXT:    [[COND:%.*]] = call <2 x i32> @llvm.smin.v2i32(<2 x i32> [[X:%.*]], <2 x i32> [[Y:%.*]])
; CHECK-NEXT:    [[CMP1:%.*]] = icmp slt <2 x i32> [[Y]], [[X]]
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP1]])
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> <i1 true, i1 true>)
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> zeroinitializer)
; CHECK-NEXT:    [[CMP4:%.*]] = icmp sge <2 x i32> [[Y]], [[X]]
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP4]])
; CHECK-NEXT:    [[CMP5:%.*]] = icmp ult <2 x i32> [[COND]], [[X]]
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP5]])
; CHECK-NEXT:    [[CMP6:%.*]] = icmp ule <2 x i32> [[COND]], [[X]]
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP6]])
; CHECK-NEXT:    [[CMP7:%.*]] = icmp ugt <2 x i32> [[COND]], [[X]]
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP7]])
; CHECK-NEXT:    [[CMP8:%.*]] = icmp uge <2 x i32> [[COND]], [[X]]
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP8]])
; CHECK-NEXT:    [[CMP9:%.*]] = icmp sle <2 x i32> [[X]], [[Y]]
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP9]])
; CHECK-NEXT:    [[CMP10:%.*]] = icmp sgt <2 x i32> [[X]], [[Y]]
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP10]])
; CHECK-NEXT:    ret void
;
  %cond = call <2 x i32> @llvm.smin.v2i32(<2 x i32> %x, <2 x i32> %y)
  %cmp1 = icmp slt <2 x i32> %cond, %x
  call void @use_v2i1(<2 x i1> %cmp1)
  %cmp2 = icmp sle <2 x i32> %cond, %x
  call void @use_v2i1(<2 x i1> %cmp2)
  %cmp3 = icmp sgt <2 x i32> %cond, %x
  call void @use_v2i1(<2 x i1> %cmp3)
  %cmp4 = icmp sge <2 x i32> %cond, %x
  call void @use_v2i1(<2 x i1> %cmp4)
  %cmp5 = icmp ult <2 x i32> %cond, %x
  call void @use_v2i1(<2 x i1> %cmp5)
  %cmp6 = icmp ule <2 x i32> %cond, %x
  call void @use_v2i1(<2 x i1> %cmp6)
  %cmp7 = icmp ugt <2 x i32> %cond, %x
  call void @use_v2i1(<2 x i1> %cmp7)
  %cmp8 = icmp uge <2 x i32> %cond, %x
  call void @use_v2i1(<2 x i1> %cmp8)
  %cmp9 = icmp eq <2 x i32> %cond, %x
  call void @use_v2i1(<2 x i1> %cmp9)
  %cmp10 = icmp ne <2 x i32> %cond, %x
  call void @use_v2i1(<2 x i1> %cmp10)
  ret void
}

; icmp pred smin(C1, Y), C2 where C1 == C2
define void @eq_smin_v2i32_constant(<2 x i32> %y) {
; CHECK-LABEL: @eq_smin_v2i32_constant(
; CHECK-NEXT:    [[COND:%.*]] = call <2 x i32> @llvm.smin.v2i32(<2 x i32> [[Y:%.*]], <2 x i32> <i32 10, i32 10>)
; CHECK-NEXT:    [[CMP1:%.*]] = icmp slt <2 x i32> [[Y]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP1]])
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> <i1 true, i1 true>)
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> zeroinitializer)
; CHECK-NEXT:    [[CMP4:%.*]] = icmp sgt <2 x i32> [[Y]], <i32 9, i32 9>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP4]])
; CHECK-NEXT:    [[CMP5:%.*]] = icmp ult <2 x i32> [[COND]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP5]])
; CHECK-NEXT:    [[CMP6:%.*]] = icmp ult <2 x i32> [[COND]], <i32 11, i32 11>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP6]])
; CHECK-NEXT:    [[CMP7:%.*]] = icmp ugt <2 x i32> [[COND]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP7]])
; CHECK-NEXT:    [[CMP8:%.*]] = icmp ugt <2 x i32> [[COND]], <i32 9, i32 9>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP8]])
; CHECK-NEXT:    [[CMP9:%.*]] = icmp sgt <2 x i32> [[Y]], <i32 9, i32 9>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP9]])
; CHECK-NEXT:    [[CMP10:%.*]] = icmp slt <2 x i32> [[Y]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP10]])
; CHECK-NEXT:    ret void
;
  %cond = call <2 x i32> @llvm.smin.v2i32(<2 x i32> <i32 10, i32 10>, <2 x i32> %y)
  %cmp1 = icmp slt <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp1)
  %cmp2 = icmp sle <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp2)
  %cmp3 = icmp sgt <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp3)
  %cmp4 = icmp sge <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp4)
  %cmp5 = icmp ult <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp5)
  %cmp6 = icmp ule <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp6)
  %cmp7 = icmp ugt <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp7)
  %cmp8 = icmp uge <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp8)
  %cmp9 = icmp eq <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp9)
  %cmp10 = icmp ne <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp10)
  ret void
}

; icmp pred smin(C1, Y), C2 where C1 < C2
define void @slt_smin_v2i32_constant(<2 x i32> %y) {
; CHECK-LABEL: @slt_smin_v2i32_constant(
; CHECK-NEXT:    [[COND:%.*]] = call <2 x i32> @llvm.smin.v2i32(<2 x i32> [[Y:%.*]], <2 x i32> <i32 5, i32 5>)
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> <i1 true, i1 true>)
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> <i1 true, i1 true>)
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> zeroinitializer)
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> zeroinitializer)
; CHECK-NEXT:    [[CMP5:%.*]] = icmp ult <2 x i32> [[COND]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP5]])
; CHECK-NEXT:    [[CMP6:%.*]] = icmp ult <2 x i32> [[COND]], <i32 11, i32 11>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP6]])
; CHECK-NEXT:    [[CMP7:%.*]] = icmp ugt <2 x i32> [[COND]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP7]])
; CHECK-NEXT:    [[CMP8:%.*]] = icmp ugt <2 x i32> [[COND]], <i32 9, i32 9>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP8]])
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> zeroinitializer)
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> <i1 true, i1 true>)
; CHECK-NEXT:    ret void
;
  %cond = call <2 x i32> @llvm.smin.v2i32(<2 x i32> <i32 5, i32 5>, <2 x i32> %y)
  %cmp1 = icmp slt <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp1)
  %cmp2 = icmp sle <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp2)
  %cmp3 = icmp sgt <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp3)
  %cmp4 = icmp sge <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp4)
  %cmp5 = icmp ult <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp5)
  %cmp6 = icmp ule <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp6)
  %cmp7 = icmp ugt <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp7)
  %cmp8 = icmp uge <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp8)
  %cmp9 = icmp eq <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp9)
  %cmp10 = icmp ne <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp10)
  ret void
}

; icmp pred smin(C1, Y), C2 where C1 <= C2
define void @sle_smin_v2i32_constant(<2 x i32> %y) {
; CHECK-LABEL: @sle_smin_v2i32_constant(
; CHECK-NEXT:    [[COND:%.*]] = call <2 x i32> @llvm.smin.v2i32(<2 x i32> [[Y:%.*]], <2 x i32> <i32 5, i32 10>)
; CHECK-NEXT:    [[CMP1:%.*]] = icmp slt <2 x i32> [[COND]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP1]])
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> <i1 true, i1 true>)
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> zeroinitializer)
; CHECK-NEXT:    [[CMP4:%.*]] = icmp sgt <2 x i32> [[COND]], <i32 9, i32 9>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP4]])
; CHECK-NEXT:    [[CMP5:%.*]] = icmp ult <2 x i32> [[COND]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP5]])
; CHECK-NEXT:    [[CMP6:%.*]] = icmp ult <2 x i32> [[COND]], <i32 11, i32 11>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP6]])
; CHECK-NEXT:    [[CMP7:%.*]] = icmp ugt <2 x i32> [[COND]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP7]])
; CHECK-NEXT:    [[CMP8:%.*]] = icmp ugt <2 x i32> [[COND]], <i32 9, i32 9>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP8]])
; CHECK-NEXT:    [[CMP9:%.*]] = icmp eq <2 x i32> [[COND]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP9]])
; CHECK-NEXT:    [[CMP10:%.*]] = icmp ne <2 x i32> [[COND]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP10]])
; CHECK-NEXT:    ret void
;
  %cond = call <2 x i32> @llvm.smin.v2i32(<2 x i32> <i32 5, i32 10>, <2 x i32> %y)
  %cmp1 = icmp slt <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp1)
  %cmp2 = icmp sle <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp2)
  %cmp3 = icmp sgt <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp3)
  %cmp4 = icmp sge <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp4)
  %cmp5 = icmp ult <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp5)
  %cmp6 = icmp ule <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp6)
  %cmp7 = icmp ugt <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp7)
  %cmp8 = icmp uge <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp8)
  %cmp9 = icmp eq <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp9)
  %cmp10 = icmp ne <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp10)
  ret void
}

; icmp pred smin(C1, Y), C2 where C1 > C2
define void @sgt_smin_v2i32_constant(<2 x i32> %y) {
; CHECK-LABEL: @sgt_smin_v2i32_constant(
; CHECK-NEXT:    [[COND:%.*]] = call <2 x i32> @llvm.smin.v2i32(<2 x i32> [[Y:%.*]], <2 x i32> <i32 15, i32 15>)
; CHECK-NEXT:    [[CMP1:%.*]] = icmp slt <2 x i32> [[Y]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP1]])
; CHECK-NEXT:    [[CMP2:%.*]] = icmp slt <2 x i32> [[Y]], <i32 11, i32 11>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP2]])
; CHECK-NEXT:    [[CMP3:%.*]] = icmp sgt <2 x i32> [[Y]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP3]])
; CHECK-NEXT:    [[CMP4:%.*]] = icmp sgt <2 x i32> [[Y]], <i32 9, i32 9>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP4]])
; CHECK-NEXT:    [[CMP5:%.*]] = icmp ult <2 x i32> [[COND]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP5]])
; CHECK-NEXT:    [[CMP6:%.*]] = icmp ult <2 x i32> [[COND]], <i32 11, i32 11>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP6]])
; CHECK-NEXT:    [[CMP7:%.*]] = icmp ugt <2 x i32> [[COND]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP7]])
; CHECK-NEXT:    [[CMP8:%.*]] = icmp ugt <2 x i32> [[COND]], <i32 9, i32 9>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP8]])
; CHECK-NEXT:    [[CMP9:%.*]] = icmp eq <2 x i32> [[Y]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP9]])
; CHECK-NEXT:    [[CMP10:%.*]] = icmp ne <2 x i32> [[Y]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP10]])
; CHECK-NEXT:    ret void
;
  %cond = call <2 x i32> @llvm.smin.v2i32(<2 x i32> <i32 15, i32 15>, <2 x i32> %y)
  %cmp1 = icmp slt <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp1)
  %cmp2 = icmp sle <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp2)
  %cmp3 = icmp sgt <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp3)
  %cmp4 = icmp sge <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp4)
  %cmp5 = icmp ult <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp5)
  %cmp6 = icmp ule <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp6)
  %cmp7 = icmp ugt <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp7)
  %cmp8 = icmp uge <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp8)
  %cmp9 = icmp eq <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp9)
  %cmp10 = icmp ne <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp10)
  ret void
}

; icmp pred smin(C1, Y), C2 where C1 >= C2
define void @sge_smin_v2i32_constant(<2 x i32> %y) {
; CHECK-LABEL: @sge_smin_v2i32_constant(
; CHECK-NEXT:    [[COND:%.*]] = call <2 x i32> @llvm.smin.v2i32(<2 x i32> [[Y:%.*]], <2 x i32> <i32 15, i32 10>)
; CHECK-NEXT:    [[CMP1:%.*]] = icmp slt <2 x i32> [[Y]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP1]])
; CHECK-NEXT:    [[CMP2:%.*]] = icmp slt <2 x i32> [[COND]], <i32 11, i32 11>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP2]])
; CHECK-NEXT:    [[CMP3:%.*]] = icmp sgt <2 x i32> [[COND]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP3]])
; CHECK-NEXT:    [[CMP4:%.*]] = icmp sgt <2 x i32> [[Y]], <i32 9, i32 9>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP4]])
; CHECK-NEXT:    [[CMP5:%.*]] = icmp ult <2 x i32> [[COND]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP5]])
; CHECK-NEXT:    [[CMP6:%.*]] = icmp ult <2 x i32> [[COND]], <i32 11, i32 11>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP6]])
; CHECK-NEXT:    [[CMP7:%.*]] = icmp ugt <2 x i32> [[COND]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP7]])
; CHECK-NEXT:    [[CMP8:%.*]] = icmp ugt <2 x i32> [[COND]], <i32 9, i32 9>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP8]])
; CHECK-NEXT:    [[CMP9:%.*]] = icmp eq <2 x i32> [[COND]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP9]])
; CHECK-NEXT:    [[CMP10:%.*]] = icmp ne <2 x i32> [[COND]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP10]])
; CHECK-NEXT:    ret void
;
  %cond = call <2 x i32> @llvm.smin.v2i32(<2 x i32> <i32 15, i32 10>, <2 x i32> %y)
  %cmp1 = icmp slt <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp1)
  %cmp2 = icmp sle <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp2)
  %cmp3 = icmp sgt <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp3)
  %cmp4 = icmp sge <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp4)
  %cmp5 = icmp ult <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp5)
  %cmp6 = icmp ule <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp6)
  %cmp7 = icmp ugt <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp7)
  %cmp8 = icmp uge <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp8)
  %cmp9 = icmp eq <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp9)
  %cmp10 = icmp ne <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp10)
  ret void
}

; icmp pred smin(C1, Y), C2 where (icmp pred' C1, C2) is not a constant splat for all pred'
define void @unknown_smin_v2i32_constant(<2 x i32> %y) {
; CHECK-LABEL: @unknown_smin_v2i32_constant(
; CHECK-NEXT:    [[COND:%.*]] = call <2 x i32> @llvm.smin.v2i32(<2 x i32> [[Y:%.*]], <2 x i32> <i32 5, i32 15>)
; CHECK-NEXT:    [[CMP1:%.*]] = icmp slt <2 x i32> [[COND]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP1]])
; CHECK-NEXT:    [[CMP2:%.*]] = icmp slt <2 x i32> [[COND]], <i32 11, i32 11>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP2]])
; CHECK-NEXT:    [[CMP3:%.*]] = icmp sgt <2 x i32> [[COND]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP3]])
; CHECK-NEXT:    [[CMP4:%.*]] = icmp sgt <2 x i32> [[COND]], <i32 9, i32 9>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP4]])
; CHECK-NEXT:    [[CMP5:%.*]] = icmp ult <2 x i32> [[COND]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP5]])
; CHECK-NEXT:    [[CMP6:%.*]] = icmp ult <2 x i32> [[COND]], <i32 11, i32 11>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP6]])
; CHECK-NEXT:    [[CMP7:%.*]] = icmp ugt <2 x i32> [[COND]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP7]])
; CHECK-NEXT:    [[CMP8:%.*]] = icmp ugt <2 x i32> [[COND]], <i32 9, i32 9>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP8]])
; CHECK-NEXT:    [[CMP9:%.*]] = icmp eq <2 x i32> [[COND]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP9]])
; CHECK-NEXT:    [[CMP10:%.*]] = icmp ne <2 x i32> [[COND]], <i32 10, i32 10>
; CHECK-NEXT:    call void @use_v2i1(<2 x i1> [[CMP10]])
; CHECK-NEXT:    ret void
;
  %cond = call <2 x i32> @llvm.smin.v2i32(<2 x i32> <i32 5, i32 15>, <2 x i32> %y)
  %cmp1 = icmp slt <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp1)
  %cmp2 = icmp sle <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp2)
  %cmp3 = icmp sgt <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp3)
  %cmp4 = icmp sge <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp4)
  %cmp5 = icmp ult <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp5)
  %cmp6 = icmp ule <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp6)
  %cmp7 = icmp ugt <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp7)
  %cmp8 = icmp uge <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp8)
  %cmp9 = icmp eq <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp9)
  %cmp10 = icmp ne <2 x i32> %cond, <i32 10, i32 10>
  call void @use_v2i1(<2 x i1> %cmp10)
  ret void
}

; Test cases from PR62898

define i1 @smin_or_bitwise(i32 %x) {
; CHECK-LABEL: @smin_or_bitwise(
; CHECK-NEXT:    [[COND:%.*]] = tail call i32 @llvm.smin.i32(i32 [[X:%.*]], i32 1)
; CHECK-NEXT:    [[LOBIT:%.*]] = or i32 [[COND]], [[X]]
; CHECK-NEXT:    [[TOBOOL:%.*]] = icmp slt i32 [[LOBIT]], 0
; CHECK-NEXT:    ret i1 [[TOBOOL]]
;
  %cond = tail call i32 @llvm.smin.i32(i32 %x, i32 1)
  %lobit = or i32 %cond, %x
  %tobool = icmp slt i32 %lobit, 0
  ret i1 %tobool
}

define i1 @smin_and_bitwise(i32 %x) {
; CHECK-LABEL: @smin_and_bitwise(
; CHECK-NEXT:    [[COND:%.*]] = tail call i32 @llvm.smin.i32(i32 [[X:%.*]], i32 1)
; CHECK-NEXT:    [[LOBIT:%.*]] = and i32 [[COND]], [[X]]
; CHECK-NEXT:    [[TOBOOL:%.*]] = icmp slt i32 [[LOBIT]], 0
; CHECK-NEXT:    ret i1 [[TOBOOL]]
;
  %cond = tail call i32 @llvm.smin.i32(i32 %x, i32 1)
  %lobit = and i32 %cond, %x
  %tobool = icmp slt i32 %lobit, 0
  ret i1 %tobool
}

; try to fold icmp eq smin(X, Y), Z
; pre-condition X != Z
; X < Z fail
; swap X and Y
; pre-condition Y != Z fail
; Y < Z fail
define i1 @eq_smin_nofold(i32 %x) {
; CHECK-LABEL: @eq_smin_nofold(
; CHECK-NEXT:    [[COND:%.*]] = icmp ne i32 [[X:%.*]], 5
; CHECK-NEXT:    call void @llvm.assume(i1 [[COND]])
; CHECK-NEXT:    [[MINV:%.*]] = tail call i32 @llvm.smin.i32(i32 [[X]], i32 5)
; CHECK-NEXT:    [[RET:%.*]] = icmp eq i32 [[MINV]], 5
; CHECK-NEXT:    ret i1 [[RET]]
;
  %cond = icmp ne i32 %x, 5
  call void @llvm.assume(i1 %cond)
  %minv = tail call i32 @llvm.smin.i32(i32 %x, i32 5)
  %ret = icmp eq i32 %minv, 5
  ret i1 %ret
}

declare void @llvm.assume(i1)
declare i32 @llvm.smin.i32(i32, i32)
declare <2 x i32> @llvm.smin.v2i32(<2 x i32>, <2 x i32>)