; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
; RUN: llc -mtriple aarch64 -O0 -aarch64-enable-atomic-cfg-tidy=0 -stop-after=irtranslator -global-isel -verify-machineinstrs %s -o - 2>&1 | FileCheck %s

define i32 @switch(i32 %argc) {
  ; CHECK-LABEL: name: switch
  ; CHECK: bb.1.entry:
  ; CHECK:   successors: %bb.3(0x40000000), %bb.6(0x40000000)
  ; CHECK:   liveins: $w0
  ; CHECK:   [[COPY:%[0-9]+]]:_(s32) = COPY $w0
  ; CHECK:   [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 100
  ; CHECK:   [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 200
  ; CHECK:   [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 2
  ; CHECK:   [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
  ; CHECK:   [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
  ; CHECK:   [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
  ; CHECK:   G_BRCOND [[ICMP]](s1), %bb.3
  ; CHECK:   G_BR %bb.6
  ; CHECK: bb.6.entry:
  ; CHECK:   successors: %bb.4(0x40000000), %bb.2(0x40000000)
  ; CHECK:   [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[C1]]
  ; CHECK:   G_BRCOND [[ICMP1]](s1), %bb.4
  ; CHECK:   G_BR %bb.2
  ; CHECK: bb.2.default:
  ; CHECK:   successors: %bb.5(0x80000000)
  ; CHECK:   [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[C4]]
  ; CHECK:   G_BR %bb.5
  ; CHECK: bb.3.case100:
  ; CHECK:   successors: %bb.5(0x80000000)
  ; CHECK:   [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[C3]]
  ; CHECK:   G_BR %bb.5
  ; CHECK: bb.4.case200:
  ; CHECK:   successors: %bb.5(0x80000000)
  ; CHECK:   [[ADD2:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[C2]]
  ; CHECK: bb.5.return:
  ; CHECK:   [[PHI:%[0-9]+]]:_(s32) = G_PHI [[ADD]](s32), %bb.2, [[ADD1]](s32), %bb.3, [[ADD2]](s32), %bb.4
  ; CHECK:   $w0 = COPY [[PHI]](s32)
  ; CHECK:   RET_ReallyLR implicit $w0
entry:
  switch i32 %argc, label %default [
    i32 100, label %case100
    i32 200, label %case200
  ]

default:
  %tmp0 = add i32 %argc, 0
  br label %return

case100:
  %tmp1 = add i32 %argc, 1
  br label %return

case200:
  %tmp2 = add i32 %argc, 2
  br label %return

return:
  %res = phi i32 [ %tmp0, %default ], [ %tmp1, %case100 ], [ %tmp2, %case200 ]
  ret i32 %res
}

define i32 @test_cfg_remap(i32 %in) {
  ; CHECK-LABEL: name: test_cfg_remap
  ; CHECK: bb.1.entry:
  ; CHECK:   successors: %bb.2(0x40000000), %bb.5(0x40000000)
  ; CHECK:   liveins: $w0
  ; CHECK:   [[COPY:%[0-9]+]]:_(s32) = COPY $w0
  ; CHECK:   [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
  ; CHECK:   [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 57
  ; CHECK:   [[DEF:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
  ; CHECK:   [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 42
  ; CHECK:   [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
  ; CHECK:   G_BRCOND [[ICMP]](s1), %bb.2
  ; CHECK:   G_BR %bb.5
  ; CHECK: bb.5.entry:
  ; CHECK:   successors: %bb.3(0x40000000), %bb.4(0x40000000)
  ; CHECK:   [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[C1]]
  ; CHECK:   G_BRCOND [[ICMP1]](s1), %bb.3
  ; CHECK:   G_BR %bb.4
  ; CHECK: bb.2.next:
  ; CHECK:   successors: %bb.4(0x80000000)
  ; CHECK:   G_BR %bb.4
  ; CHECK: bb.3.other:
  ; CHECK:   $w0 = COPY [[DEF]](s32)
  ; CHECK:   RET_ReallyLR implicit $w0
  ; CHECK: bb.4.phi.block:
  ; CHECK:   [[PHI:%[0-9]+]]:_(s32) = G_PHI [[C]](s32), %bb.5, [[C2]](s32), %bb.2
  ; CHECK:   $w0 = COPY [[PHI]](s32)
  ; CHECK:   RET_ReallyLR implicit $w0
entry:
  switch i32 %in, label %phi.block [i32 1, label %next
                                    i32 57, label %other]

next:
  br label %phi.block

other:
  ret i32 undef

phi.block:
  %res = phi i32 [1, %entry], [42, %next]
  ret i32 %res
}

define i32 @test_cfg_remap_multiple_preds(i32 %in) {
  ; CHECK-LABEL: name: test_cfg_remap_multiple_preds
  ; CHECK: bb.1.entry:
  ; CHECK:   successors: %bb.3(0x40000000), %bb.6(0x40000000)
  ; CHECK:   liveins: $w0
  ; CHECK:   [[COPY:%[0-9]+]]:_(s32) = COPY $w0
  ; CHECK:   [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
  ; CHECK:   [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 57
  ; CHECK:   [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 128
  ; CHECK:   [[DEF:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
  ; CHECK:   [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 12
  ; CHECK:   [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 42
  ; CHECK:   [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
  ; CHECK:   G_BRCOND [[ICMP]](s1), %bb.3
  ; CHECK:   G_BR %bb.6
  ; CHECK: bb.6.entry:
  ; CHECK:   successors: %bb.4(0x40000000), %bb.7(0x40000000)
  ; CHECK:   [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[C1]]
  ; CHECK:   G_BRCOND [[ICMP1]](s1), %bb.4
  ; CHECK:   G_BR %bb.7
  ; CHECK: bb.7.entry:
  ; CHECK:   successors: %bb.5(0x40000000), %bb.8(0x40000000)
  ; CHECK:   [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[C2]]
  ; CHECK:   G_BRCOND [[ICMP2]](s1), %bb.5
  ; CHECK:   G_BR %bb.8
  ; CHECK: bb.8.entry:
  ; CHECK:   successors: %bb.5(0x80000000)
  ; CHECK:   G_BR %bb.5
  ; CHECK: bb.2.odd:
  ; CHECK:   successors:
  ; CHECK: bb.3.next:
  ; CHECK:   successors: %bb.5(0x80000000)
  ; CHECK:   G_BR %bb.5
  ; CHECK: bb.4.other:
  ; CHECK:   $w0 = COPY [[DEF]](s32)
  ; CHECK:   RET_ReallyLR implicit $w0
  ; CHECK: bb.5.phi.block:
  ; CHECK:   [[PHI:%[0-9]+]]:_(s32) = G_PHI [[C]](s32), %bb.7, [[C]](s32), %bb.8, [[C4]](s32), %bb.3
  ; CHECK:   $w0 = COPY [[C3]](s32)
  ; CHECK:   RET_ReallyLR implicit $w0
entry:
  switch i32 %in, label %odd [i32 1, label %next
                              i32 57, label %other
                              i32 128, label %phi.block
                              i32 256, label %phi.block]
odd:
  unreachable

next:
  br label %phi.block

other:
  ret i32 undef

phi.block:
  %res = phi i32 [1, %entry], [1, %entry], [42, %next]
  ret i32 12
}

define i32 @jt_test(i32 %x) {
  ; CHECK-LABEL: name: jt_test
  ; CHECK: bb.1.entry:
  ; CHECK:   successors: %bb.4(0x40000000), %bb.5(0x40000000)
  ; CHECK:   liveins: $w0
  ; CHECK:   [[COPY:%[0-9]+]]:_(s32) = COPY $w0
  ; CHECK:   [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 71
  ; CHECK:   [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 3
  ; CHECK:   [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 42
  ; CHECK:   [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
  ; CHECK:   [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 4
  ; CHECK:   [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[C4]]
  ; CHECK:   [[ZEXT:%[0-9]+]]:_(s64) = G_ZEXT [[SUB]](s32)
  ; CHECK:   [[ZEXT1:%[0-9]+]]:_(s64) = G_ZEXT [[C]](s32)
  ; CHECK:   [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ugt), [[ZEXT]](s64), [[ZEXT1]]
  ; CHECK:   G_BRCOND [[ICMP]](s1), %bb.4
  ; CHECK: bb.5.entry:
  ; CHECK:   successors: %bb.3(0x2aaaaaab), %bb.4(0x2aaaaaab), %bb.2(0x2aaaaaab)
  ; CHECK:   [[JUMP_TABLE:%[0-9]+]]:_(p0) = G_JUMP_TABLE %jump-table.0
  ; CHECK:   G_BRJT [[JUMP_TABLE]](p0), %jump-table.0, [[ZEXT]](s64)
  ; CHECK: bb.2.sw.bb:
  ; CHECK:   successors: %bb.4(0x80000000)
  ; CHECK:   [[ADD:%[0-9]+]]:_(s32) = nsw G_ADD [[COPY]], [[C2]]
  ; CHECK:   G_BR %bb.4
  ; CHECK: bb.3.sw.bb1:
  ; CHECK:   successors: %bb.4(0x80000000)
  ; CHECK:   [[MUL:%[0-9]+]]:_(s32) = nsw G_MUL [[COPY]], [[C1]]
  ; CHECK: bb.4.return:
  ; CHECK:   [[PHI:%[0-9]+]]:_(s32) = G_PHI [[MUL]](s32), %bb.3, [[ADD]](s32), %bb.2, [[C3]](s32), %bb.1, [[C3]](s32), %bb.5
  ; CHECK:   $w0 = COPY [[PHI]](s32)
  ; CHECK:   RET_ReallyLR implicit $w0
entry:
  switch i32 %x, label %return [
    i32 75, label %sw.bb
    i32 34, label %sw.bb
    i32 56, label %sw.bb
    i32 35, label %sw.bb
    i32 40, label %sw.bb
    i32 4, label %sw.bb1
    i32 5, label %sw.bb1
    i32 6, label %sw.bb1
  ]

sw.bb:
  %add = add nsw i32 %x, 42
  br label %return

sw.bb1:
  %mul = mul nsw i32 %x, 3
  br label %return

return:
  %retval.0 = phi i32 [ %mul, %sw.bb1 ], [ %add, %sw.bb ], [ 0, %entry ]
  ret i32 %retval.0
}

%0 = type { i32, i32* }
%1 = type { i32*, i32, i32 }

@global = external hidden constant [55 x %0], align 8

define void @jt_multiple_jump_tables(%1* %arg, i32 %arg1, i32* %arg2) {
  ; CHECK-LABEL: name: jt_multiple_jump_tables
  ; CHECK: bb.1.bb:
  ; CHECK:   successors: %bb.56(0x40000000), %bb.61(0x40000000)
  ; CHECK:   liveins: $w1, $x0, $x2
  ; CHECK:   [[COPY:%[0-9]+]]:_(p0) = COPY $x0
  ; CHECK:   [[COPY1:%[0-9]+]]:_(s32) = COPY $w1
  ; CHECK:   [[COPY2:%[0-9]+]]:_(p0) = COPY $x2
  ; CHECK:   [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 3
  ; CHECK:   [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 4
  ; CHECK:   [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 6
  ; CHECK:   [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 7
  ; CHECK:   [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
  ; CHECK:   [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 9
  ; CHECK:   [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 10
  ; CHECK:   [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 11
  ; CHECK:   [[C8:%[0-9]+]]:_(s32) = G_CONSTANT i32 12
  ; CHECK:   [[C9:%[0-9]+]]:_(s32) = G_CONSTANT i32 13
  ; CHECK:   [[C10:%[0-9]+]]:_(s32) = G_CONSTANT i32 14
  ; CHECK:   [[C11:%[0-9]+]]:_(s32) = G_CONSTANT i32 15
  ; CHECK:   [[C12:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
  ; CHECK:   [[C13:%[0-9]+]]:_(s32) = G_CONSTANT i32 17
  ; CHECK:   [[C14:%[0-9]+]]:_(s32) = G_CONSTANT i32 18
  ; CHECK:   [[C15:%[0-9]+]]:_(s32) = G_CONSTANT i32 19
  ; CHECK:   [[C16:%[0-9]+]]:_(s32) = G_CONSTANT i32 20
  ; CHECK:   [[C17:%[0-9]+]]:_(s32) = G_CONSTANT i32 21
  ; CHECK:   [[C18:%[0-9]+]]:_(s32) = G_CONSTANT i32 22
  ; CHECK:   [[C19:%[0-9]+]]:_(s32) = G_CONSTANT i32 23
  ; CHECK:   [[C20:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
  ; CHECK:   [[C21:%[0-9]+]]:_(s32) = G_CONSTANT i32 25
  ; CHECK:   [[C22:%[0-9]+]]:_(s32) = G_CONSTANT i32 26
  ; CHECK:   [[C23:%[0-9]+]]:_(s32) = G_CONSTANT i32 27
  ; CHECK:   [[C24:%[0-9]+]]:_(s32) = G_CONSTANT i32 28
  ; CHECK:   [[C25:%[0-9]+]]:_(s32) = G_CONSTANT i32 29
  ; CHECK:   [[C26:%[0-9]+]]:_(s32) = G_CONSTANT i32 30
  ; CHECK:   [[C27:%[0-9]+]]:_(s32) = G_CONSTANT i32 31
  ; CHECK:   [[C28:%[0-9]+]]:_(s32) = G_CONSTANT i32 32
  ; CHECK:   [[C29:%[0-9]+]]:_(s32) = G_CONSTANT i32 33
  ; CHECK:   [[C30:%[0-9]+]]:_(s32) = G_CONSTANT i32 34
  ; CHECK:   [[C31:%[0-9]+]]:_(s32) = G_CONSTANT i32 35
  ; CHECK:   [[C32:%[0-9]+]]:_(s32) = G_CONSTANT i32 36
  ; CHECK:   [[C33:%[0-9]+]]:_(s32) = G_CONSTANT i32 37
  ; CHECK:   [[C34:%[0-9]+]]:_(s32) = G_CONSTANT i32 38
  ; CHECK:   [[C35:%[0-9]+]]:_(s32) = G_CONSTANT i32 39
  ; CHECK:   [[C36:%[0-9]+]]:_(s32) = G_CONSTANT i32 41
  ; CHECK:   [[C37:%[0-9]+]]:_(s32) = G_CONSTANT i32 42
  ; CHECK:   [[C38:%[0-9]+]]:_(s32) = G_CONSTANT i32 43
  ; CHECK:   [[C39:%[0-9]+]]:_(s32) = G_CONSTANT i32 44
  ; CHECK:   [[C40:%[0-9]+]]:_(s32) = G_CONSTANT i32 45
  ; CHECK:   [[C41:%[0-9]+]]:_(s32) = G_CONSTANT i32 46
  ; CHECK:   [[C42:%[0-9]+]]:_(s32) = G_CONSTANT i32 47
  ; CHECK:   [[C43:%[0-9]+]]:_(s32) = G_CONSTANT i32 48
  ; CHECK:   [[C44:%[0-9]+]]:_(s32) = G_CONSTANT i32 49
  ; CHECK:   [[C45:%[0-9]+]]:_(s32) = G_CONSTANT i32 50
  ; CHECK:   [[C46:%[0-9]+]]:_(s32) = G_CONSTANT i32 51
  ; CHECK:   [[C47:%[0-9]+]]:_(s32) = G_CONSTANT i32 52
  ; CHECK:   [[C48:%[0-9]+]]:_(s32) = G_CONSTANT i32 53
  ; CHECK:   [[C49:%[0-9]+]]:_(s32) = G_CONSTANT i32 54
  ; CHECK:   [[C50:%[0-9]+]]:_(s32) = G_CONSTANT i32 55
  ; CHECK:   [[C51:%[0-9]+]]:_(s32) = G_CONSTANT i32 4352
  ; CHECK:   [[C52:%[0-9]+]]:_(s32) = G_CONSTANT i32 4353
  ; CHECK:   [[C53:%[0-9]+]]:_(s32) = G_CONSTANT i32 4354
  ; CHECK:   [[C54:%[0-9]+]]:_(s32) = G_CONSTANT i32 4355
  ; CHECK:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @global
  ; CHECK:   [[C55:%[0-9]+]]:_(p0) = G_CONSTANT i64 0
  ; CHECK:   [[C56:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
  ; CHECK:   [[C57:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
  ; CHECK:   [[C58:%[0-9]+]]:_(s64) = G_CONSTANT i64 2
  ; CHECK:   [[C59:%[0-9]+]]:_(s64) = G_CONSTANT i64 3
  ; CHECK:   [[C60:%[0-9]+]]:_(s64) = G_CONSTANT i64 4
  ; CHECK:   [[C61:%[0-9]+]]:_(s64) = G_CONSTANT i64 5
  ; CHECK:   [[C62:%[0-9]+]]:_(s64) = G_CONSTANT i64 6
  ; CHECK:   [[C63:%[0-9]+]]:_(s64) = G_CONSTANT i64 7
  ; CHECK:   [[C64:%[0-9]+]]:_(s64) = G_CONSTANT i64 8
  ; CHECK:   [[C65:%[0-9]+]]:_(s64) = G_CONSTANT i64 9
  ; CHECK:   [[C66:%[0-9]+]]:_(s64) = G_CONSTANT i64 10
  ; CHECK:   [[C67:%[0-9]+]]:_(s64) = G_CONSTANT i64 11
  ; CHECK:   [[C68:%[0-9]+]]:_(s64) = G_CONSTANT i64 12
  ; CHECK:   [[C69:%[0-9]+]]:_(s64) = G_CONSTANT i64 13
  ; CHECK:   [[C70:%[0-9]+]]:_(s64) = G_CONSTANT i64 14
  ; CHECK:   [[C71:%[0-9]+]]:_(s64) = G_CONSTANT i64 15
  ; CHECK:   [[C72:%[0-9]+]]:_(s64) = G_CONSTANT i64 16
  ; CHECK:   [[C73:%[0-9]+]]:_(s64) = G_CONSTANT i64 17
  ; CHECK:   [[C74:%[0-9]+]]:_(s64) = G_CONSTANT i64 18
  ; CHECK:   [[C75:%[0-9]+]]:_(s64) = G_CONSTANT i64 19
  ; CHECK:   [[C76:%[0-9]+]]:_(s64) = G_CONSTANT i64 20
  ; CHECK:   [[C77:%[0-9]+]]:_(s64) = G_CONSTANT i64 21
  ; CHECK:   [[C78:%[0-9]+]]:_(s64) = G_CONSTANT i64 22
  ; CHECK:   [[C79:%[0-9]+]]:_(s64) = G_CONSTANT i64 23
  ; CHECK:   [[C80:%[0-9]+]]:_(s64) = G_CONSTANT i64 24
  ; CHECK:   [[C81:%[0-9]+]]:_(s64) = G_CONSTANT i64 25
  ; CHECK:   [[C82:%[0-9]+]]:_(s64) = G_CONSTANT i64 26
  ; CHECK:   [[C83:%[0-9]+]]:_(s64) = G_CONSTANT i64 27
  ; CHECK:   [[C84:%[0-9]+]]:_(s64) = G_CONSTANT i64 28
  ; CHECK:   [[C85:%[0-9]+]]:_(s64) = G_CONSTANT i64 29
  ; CHECK:   [[C86:%[0-9]+]]:_(s64) = G_CONSTANT i64 30
  ; CHECK:   [[C87:%[0-9]+]]:_(s64) = G_CONSTANT i64 31
  ; CHECK:   [[C88:%[0-9]+]]:_(s64) = G_CONSTANT i64 32
  ; CHECK:   [[C89:%[0-9]+]]:_(s64) = G_CONSTANT i64 33
  ; CHECK:   [[C90:%[0-9]+]]:_(s64) = G_CONSTANT i64 34
  ; CHECK:   [[C91:%[0-9]+]]:_(s64) = G_CONSTANT i64 35
  ; CHECK:   [[C92:%[0-9]+]]:_(s64) = G_CONSTANT i64 36
  ; CHECK:   [[C93:%[0-9]+]]:_(s64) = G_CONSTANT i64 37
  ; CHECK:   [[C94:%[0-9]+]]:_(s64) = G_CONSTANT i64 38
  ; CHECK:   [[C95:%[0-9]+]]:_(s64) = G_CONSTANT i64 39
  ; CHECK:   [[C96:%[0-9]+]]:_(s64) = G_CONSTANT i64 40
  ; CHECK:   [[C97:%[0-9]+]]:_(s64) = G_CONSTANT i64 41
  ; CHECK:   [[C98:%[0-9]+]]:_(s64) = G_CONSTANT i64 42
  ; CHECK:   [[C99:%[0-9]+]]:_(s64) = G_CONSTANT i64 43
  ; CHECK:   [[C100:%[0-9]+]]:_(s64) = G_CONSTANT i64 44
  ; CHECK:   [[C101:%[0-9]+]]:_(s64) = G_CONSTANT i64 45
  ; CHECK:   [[C102:%[0-9]+]]:_(s64) = G_CONSTANT i64 46
  ; CHECK:   [[C103:%[0-9]+]]:_(s64) = G_CONSTANT i64 47
  ; CHECK:   [[C104:%[0-9]+]]:_(s64) = G_CONSTANT i64 48
  ; CHECK:   [[C105:%[0-9]+]]:_(s64) = G_CONSTANT i64 49
  ; CHECK:   [[C106:%[0-9]+]]:_(s64) = G_CONSTANT i64 50
  ; CHECK:   [[C107:%[0-9]+]]:_(s64) = G_CONSTANT i64 51
  ; CHECK:   [[C108:%[0-9]+]]:_(s64) = G_CONSTANT i64 52
  ; CHECK:   [[C109:%[0-9]+]]:_(s64) = G_CONSTANT i64 53
  ; CHECK:   [[C110:%[0-9]+]]:_(s64) = G_CONSTANT i64 54
  ; CHECK:   [[FRAME_INDEX:%[0-9]+]]:_(p0) = G_FRAME_INDEX %stack.0.tmp
  ; CHECK:   [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
  ; CHECK:   G_BRCOND [[ICMP]](s1), %bb.56
  ; CHECK:   G_BR %bb.61
  ; CHECK: bb.61.bb:
  ; CHECK:   successors: %bb.2(0x40000000), %bb.62(0x40000000)
  ; CHECK:   [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C1]]
  ; CHECK:   G_BRCOND [[ICMP1]](s1), %bb.2
  ; CHECK:   G_BR %bb.62
  ; CHECK: bb.62.bb:
  ; CHECK:   successors: %bb.3(0x40000000), %bb.63(0x40000000)
  ; CHECK:   [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C2]]
  ; CHECK:   G_BRCOND [[ICMP2]](s1), %bb.3
  ; CHECK:   G_BR %bb.63
  ; CHECK: bb.63.bb:
  ; CHECK:   successors: %bb.4(0x40000000), %bb.64(0x40000000)
  ; CHECK:   [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C3]]
  ; CHECK:   G_BRCOND [[ICMP3]](s1), %bb.4
  ; CHECK:   G_BR %bb.64
  ; CHECK: bb.64.bb:
  ; CHECK:   successors: %bb.5(0x40000000), %bb.65(0x40000000)
  ; CHECK:   [[ICMP4:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C4]]
  ; CHECK:   G_BRCOND [[ICMP4]](s1), %bb.5
  ; CHECK:   G_BR %bb.65
  ; CHECK: bb.65.bb:
  ; CHECK:   successors: %bb.6(0x40000000), %bb.66(0x40000000)
  ; CHECK:   [[ICMP5:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C5]]
  ; CHECK:   G_BRCOND [[ICMP5]](s1), %bb.6
  ; CHECK:   G_BR %bb.66
  ; CHECK: bb.66.bb:
  ; CHECK:   successors: %bb.7(0x40000000), %bb.67(0x40000000)
  ; CHECK:   [[ICMP6:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C6]]
  ; CHECK:   G_BRCOND [[ICMP6]](s1), %bb.7
  ; CHECK:   G_BR %bb.67
  ; CHECK: bb.67.bb:
  ; CHECK:   successors: %bb.8(0x40000000), %bb.68(0x40000000)
  ; CHECK:   [[ICMP7:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C7]]
  ; CHECK:   G_BRCOND [[ICMP7]](s1), %bb.8
  ; CHECK:   G_BR %bb.68
  ; CHECK: bb.68.bb:
  ; CHECK:   successors: %bb.9(0x40000000), %bb.69(0x40000000)
  ; CHECK:   [[ICMP8:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C8]]
  ; CHECK:   G_BRCOND [[ICMP8]](s1), %bb.9
  ; CHECK:   G_BR %bb.69
  ; CHECK: bb.69.bb:
  ; CHECK:   successors: %bb.10(0x40000000), %bb.70(0x40000000)
  ; CHECK:   [[ICMP9:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C9]]
  ; CHECK:   G_BRCOND [[ICMP9]](s1), %bb.10
  ; CHECK:   G_BR %bb.70
  ; CHECK: bb.70.bb:
  ; CHECK:   successors: %bb.11(0x40000000), %bb.71(0x40000000)
  ; CHECK:   [[ICMP10:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C10]]
  ; CHECK:   G_BRCOND [[ICMP10]](s1), %bb.11
  ; CHECK:   G_BR %bb.71
  ; CHECK: bb.71.bb:
  ; CHECK:   successors: %bb.12(0x40000000), %bb.72(0x40000000)
  ; CHECK:   [[ICMP11:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C11]]
  ; CHECK:   G_BRCOND [[ICMP11]](s1), %bb.12
  ; CHECK:   G_BR %bb.72
  ; CHECK: bb.72.bb:
  ; CHECK:   successors: %bb.13(0x40000000), %bb.73(0x40000000)
  ; CHECK:   [[ICMP12:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C12]]
  ; CHECK:   G_BRCOND [[ICMP12]](s1), %bb.13
  ; CHECK:   G_BR %bb.73
  ; CHECK: bb.73.bb:
  ; CHECK:   successors: %bb.14(0x40000000), %bb.74(0x40000000)
  ; CHECK:   [[ICMP13:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C13]]
  ; CHECK:   G_BRCOND [[ICMP13]](s1), %bb.14
  ; CHECK:   G_BR %bb.74
  ; CHECK: bb.74.bb:
  ; CHECK:   successors: %bb.15(0x40000000), %bb.75(0x40000000)
  ; CHECK:   [[ICMP14:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C14]]
  ; CHECK:   G_BRCOND [[ICMP14]](s1), %bb.15
  ; CHECK:   G_BR %bb.75
  ; CHECK: bb.75.bb:
  ; CHECK:   successors: %bb.16(0x40000000), %bb.76(0x40000000)
  ; CHECK:   [[ICMP15:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C15]]
  ; CHECK:   G_BRCOND [[ICMP15]](s1), %bb.16
  ; CHECK:   G_BR %bb.76
  ; CHECK: bb.76.bb:
  ; CHECK:   successors: %bb.17(0x40000000), %bb.77(0x40000000)
  ; CHECK:   [[ICMP16:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C16]]
  ; CHECK:   G_BRCOND [[ICMP16]](s1), %bb.17
  ; CHECK:   G_BR %bb.77
  ; CHECK: bb.77.bb:
  ; CHECK:   successors: %bb.18(0x40000000), %bb.78(0x40000000)
  ; CHECK:   [[ICMP17:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C17]]
  ; CHECK:   G_BRCOND [[ICMP17]](s1), %bb.18
  ; CHECK:   G_BR %bb.78
  ; CHECK: bb.78.bb:
  ; CHECK:   successors: %bb.19(0x40000000), %bb.79(0x40000000)
  ; CHECK:   [[ICMP18:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C18]]
  ; CHECK:   G_BRCOND [[ICMP18]](s1), %bb.19
  ; CHECK:   G_BR %bb.79
  ; CHECK: bb.79.bb:
  ; CHECK:   successors: %bb.20(0x40000000), %bb.80(0x40000000)
  ; CHECK:   [[ICMP19:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C19]]
  ; CHECK:   G_BRCOND [[ICMP19]](s1), %bb.20
  ; CHECK:   G_BR %bb.80
  ; CHECK: bb.80.bb:
  ; CHECK:   successors: %bb.21(0x40000000), %bb.81(0x40000000)
  ; CHECK:   [[ICMP20:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C20]]
  ; CHECK:   G_BRCOND [[ICMP20]](s1), %bb.21
  ; CHECK:   G_BR %bb.81
  ; CHECK: bb.81.bb:
  ; CHECK:   successors: %bb.22(0x40000000), %bb.82(0x40000000)
  ; CHECK:   [[ICMP21:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C21]]
  ; CHECK:   G_BRCOND [[ICMP21]](s1), %bb.22
  ; CHECK:   G_BR %bb.82
  ; CHECK: bb.82.bb:
  ; CHECK:   successors: %bb.23(0x40000000), %bb.83(0x40000000)
  ; CHECK:   [[ICMP22:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C22]]
  ; CHECK:   G_BRCOND [[ICMP22]](s1), %bb.23
  ; CHECK:   G_BR %bb.83
  ; CHECK: bb.83.bb:
  ; CHECK:   successors: %bb.24(0x40000000), %bb.84(0x40000000)
  ; CHECK:   [[ICMP23:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C23]]
  ; CHECK:   G_BRCOND [[ICMP23]](s1), %bb.24
  ; CHECK:   G_BR %bb.84
  ; CHECK: bb.84.bb:
  ; CHECK:   successors: %bb.25(0x40000000), %bb.85(0x40000000)
  ; CHECK:   [[ICMP24:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C24]]
  ; CHECK:   G_BRCOND [[ICMP24]](s1), %bb.25
  ; CHECK:   G_BR %bb.85
  ; CHECK: bb.85.bb:
  ; CHECK:   successors: %bb.26(0x40000000), %bb.86(0x40000000)
  ; CHECK:   [[ICMP25:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C25]]
  ; CHECK:   G_BRCOND [[ICMP25]](s1), %bb.26
  ; CHECK:   G_BR %bb.86
  ; CHECK: bb.86.bb:
  ; CHECK:   successors: %bb.27(0x40000000), %bb.87(0x40000000)
  ; CHECK:   [[ICMP26:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C26]]
  ; CHECK:   G_BRCOND [[ICMP26]](s1), %bb.27
  ; CHECK:   G_BR %bb.87
  ; CHECK: bb.87.bb:
  ; CHECK:   successors: %bb.28(0x40000000), %bb.88(0x40000000)
  ; CHECK:   [[ICMP27:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C27]]
  ; CHECK:   G_BRCOND [[ICMP27]](s1), %bb.28
  ; CHECK:   G_BR %bb.88
  ; CHECK: bb.88.bb:
  ; CHECK:   successors: %bb.29(0x40000000), %bb.89(0x40000000)
  ; CHECK:   [[ICMP28:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C28]]
  ; CHECK:   G_BRCOND [[ICMP28]](s1), %bb.29
  ; CHECK:   G_BR %bb.89
  ; CHECK: bb.89.bb:
  ; CHECK:   successors: %bb.30(0x40000000), %bb.90(0x40000000)
  ; CHECK:   [[ICMP29:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C29]]
  ; CHECK:   G_BRCOND [[ICMP29]](s1), %bb.30
  ; CHECK:   G_BR %bb.90
  ; CHECK: bb.90.bb:
  ; CHECK:   successors: %bb.31(0x40000000), %bb.91(0x40000000)
  ; CHECK:   [[ICMP30:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C30]]
  ; CHECK:   G_BRCOND [[ICMP30]](s1), %bb.31
  ; CHECK:   G_BR %bb.91
  ; CHECK: bb.91.bb:
  ; CHECK:   successors: %bb.32(0x40000000), %bb.92(0x40000000)
  ; CHECK:   [[ICMP31:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C31]]
  ; CHECK:   G_BRCOND [[ICMP31]](s1), %bb.32
  ; CHECK:   G_BR %bb.92
  ; CHECK: bb.92.bb:
  ; CHECK:   successors: %bb.33(0x40000000), %bb.93(0x40000000)
  ; CHECK:   [[ICMP32:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C32]]
  ; CHECK:   G_BRCOND [[ICMP32]](s1), %bb.33
  ; CHECK:   G_BR %bb.93
  ; CHECK: bb.93.bb:
  ; CHECK:   successors: %bb.34(0x40000000), %bb.94(0x40000000)
  ; CHECK:   [[ICMP33:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C33]]
  ; CHECK:   G_BRCOND [[ICMP33]](s1), %bb.34
  ; CHECK:   G_BR %bb.94
  ; CHECK: bb.94.bb:
  ; CHECK:   successors: %bb.35(0x40000000), %bb.95(0x40000000)
  ; CHECK:   [[ICMP34:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C34]]
  ; CHECK:   G_BRCOND [[ICMP34]](s1), %bb.35
  ; CHECK:   G_BR %bb.95
  ; CHECK: bb.95.bb:
  ; CHECK:   successors: %bb.36(0x40000000), %bb.96(0x40000000)
  ; CHECK:   [[ICMP35:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C35]]
  ; CHECK:   G_BRCOND [[ICMP35]](s1), %bb.36
  ; CHECK:   G_BR %bb.96
  ; CHECK: bb.96.bb:
  ; CHECK:   successors: %bb.37(0x40000000), %bb.97(0x40000000)
  ; CHECK:   [[ICMP36:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C36]]
  ; CHECK:   G_BRCOND [[ICMP36]](s1), %bb.37
  ; CHECK:   G_BR %bb.97
  ; CHECK: bb.97.bb:
  ; CHECK:   successors: %bb.38(0x40000000), %bb.98(0x40000000)
  ; CHECK:   [[ICMP37:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C37]]
  ; CHECK:   G_BRCOND [[ICMP37]](s1), %bb.38
  ; CHECK:   G_BR %bb.98
  ; CHECK: bb.98.bb:
  ; CHECK:   successors: %bb.39(0x40000000), %bb.99(0x40000000)
  ; CHECK:   [[ICMP38:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C38]]
  ; CHECK:   G_BRCOND [[ICMP38]](s1), %bb.39
  ; CHECK:   G_BR %bb.99
  ; CHECK: bb.99.bb:
  ; CHECK:   successors: %bb.40(0x40000000), %bb.100(0x40000000)
  ; CHECK:   [[ICMP39:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C39]]
  ; CHECK:   G_BRCOND [[ICMP39]](s1), %bb.40
  ; CHECK:   G_BR %bb.100
  ; CHECK: bb.100.bb:
  ; CHECK:   successors: %bb.41(0x40000000), %bb.101(0x40000000)
  ; CHECK:   [[ICMP40:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C40]]
  ; CHECK:   G_BRCOND [[ICMP40]](s1), %bb.41
  ; CHECK:   G_BR %bb.101
  ; CHECK: bb.101.bb:
  ; CHECK:   successors: %bb.42(0x40000000), %bb.102(0x40000000)
  ; CHECK:   [[ICMP41:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C41]]
  ; CHECK:   G_BRCOND [[ICMP41]](s1), %bb.42
  ; CHECK:   G_BR %bb.102
  ; CHECK: bb.102.bb:
  ; CHECK:   successors: %bb.43(0x40000000), %bb.103(0x40000000)
  ; CHECK:   [[ICMP42:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C42]]
  ; CHECK:   G_BRCOND [[ICMP42]](s1), %bb.43
  ; CHECK:   G_BR %bb.103
  ; CHECK: bb.103.bb:
  ; CHECK:   successors: %bb.44(0x40000000), %bb.104(0x40000000)
  ; CHECK:   [[ICMP43:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C43]]
  ; CHECK:   G_BRCOND [[ICMP43]](s1), %bb.44
  ; CHECK:   G_BR %bb.104
  ; CHECK: bb.104.bb:
  ; CHECK:   successors: %bb.45(0x40000000), %bb.105(0x40000000)
  ; CHECK:   [[ICMP44:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C44]]
  ; CHECK:   G_BRCOND [[ICMP44]](s1), %bb.45
  ; CHECK:   G_BR %bb.105
  ; CHECK: bb.105.bb:
  ; CHECK:   successors: %bb.46(0x40000000), %bb.106(0x40000000)
  ; CHECK:   [[ICMP45:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C45]]
  ; CHECK:   G_BRCOND [[ICMP45]](s1), %bb.46
  ; CHECK:   G_BR %bb.106
  ; CHECK: bb.106.bb:
  ; CHECK:   successors: %bb.47(0x40000000), %bb.107(0x40000000)
  ; CHECK:   [[ICMP46:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C46]]
  ; CHECK:   G_BRCOND [[ICMP46]](s1), %bb.47
  ; CHECK:   G_BR %bb.107
  ; CHECK: bb.107.bb:
  ; CHECK:   successors: %bb.48(0x40000000), %bb.108(0x40000000)
  ; CHECK:   [[ICMP47:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C47]]
  ; CHECK:   G_BRCOND [[ICMP47]](s1), %bb.48
  ; CHECK:   G_BR %bb.108
  ; CHECK: bb.108.bb:
  ; CHECK:   successors: %bb.49(0x40000000), %bb.109(0x40000000)
  ; CHECK:   [[ICMP48:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C48]]
  ; CHECK:   G_BRCOND [[ICMP48]](s1), %bb.49
  ; CHECK:   G_BR %bb.109
  ; CHECK: bb.109.bb:
  ; CHECK:   successors: %bb.50(0x40000000), %bb.110(0x40000000)
  ; CHECK:   [[ICMP49:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C49]]
  ; CHECK:   G_BRCOND [[ICMP49]](s1), %bb.50
  ; CHECK:   G_BR %bb.110
  ; CHECK: bb.110.bb:
  ; CHECK:   successors: %bb.51(0x40000000), %bb.111(0x40000000)
  ; CHECK:   [[ICMP50:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C50]]
  ; CHECK:   G_BRCOND [[ICMP50]](s1), %bb.51
  ; CHECK:   G_BR %bb.111
  ; CHECK: bb.111.bb:
  ; CHECK:   successors: %bb.52(0x40000000), %bb.112(0x40000000)
  ; CHECK:   [[ICMP51:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C51]]
  ; CHECK:   G_BRCOND [[ICMP51]](s1), %bb.52
  ; CHECK:   G_BR %bb.112
  ; CHECK: bb.112.bb:
  ; CHECK:   successors: %bb.53(0x40000000), %bb.113(0x40000000)
  ; CHECK:   [[ICMP52:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C52]]
  ; CHECK:   G_BRCOND [[ICMP52]](s1), %bb.53
  ; CHECK:   G_BR %bb.113
  ; CHECK: bb.113.bb:
  ; CHECK:   successors: %bb.54(0x40000000), %bb.114(0x40000000)
  ; CHECK:   [[ICMP53:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C53]]
  ; CHECK:   G_BRCOND [[ICMP53]](s1), %bb.54
  ; CHECK:   G_BR %bb.114
  ; CHECK: bb.114.bb:
  ; CHECK:   successors: %bb.55(0x40000000), %bb.60(0x40000000)
  ; CHECK:   [[ICMP54:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C54]]
  ; CHECK:   G_BRCOND [[ICMP54]](s1), %bb.55
  ; CHECK:   G_BR %bb.60
  ; CHECK: bb.2.bb3:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.3.bb4:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.4.bb5:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.5.bb6:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.6.bb7:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.7.bb8:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.8.bb9:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.9.bb10:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.10.bb11:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.11.bb12:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.12.bb13:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.13.bb14:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.14.bb15:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.15.bb16:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.16.bb17:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.17.bb18:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.18.bb19:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.19.bb20:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.20.bb21:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.21.bb22:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.22.bb23:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.23.bb24:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.24.bb25:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.25.bb26:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.26.bb27:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.27.bb28:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.28.bb29:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.29.bb30:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.30.bb31:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.31.bb32:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.32.bb33:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.33.bb34:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.34.bb35:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.35.bb36:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.36.bb37:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.37.bb38:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.38.bb39:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.39.bb40:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.40.bb41:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.41.bb42:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.42.bb43:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.43.bb44:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.44.bb45:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.45.bb46:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.46.bb47:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.47.bb48:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.48.bb49:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.49.bb50:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.50.bb51:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.51.bb52:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.52.bb53:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.53.bb54:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.54.bb55:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK:   G_BR %bb.56
  ; CHECK: bb.55.bb56:
  ; CHECK:   successors: %bb.56(0x80000000)
  ; CHECK: bb.56.bb57:
  ; CHECK:   successors: %bb.59(0x80000000)
  ; CHECK:   [[PHI:%[0-9]+]]:_(s64) = G_PHI [[C56]](s64), %bb.1, [[C57]](s64), %bb.2, [[C58]](s64), %bb.3, [[C59]](s64), %bb.4, [[C60]](s64), %bb.5, [[C61]](s64), %bb.6, [[C62]](s64), %bb.7, [[C63]](s64), %bb.8, [[C64]](s64), %bb.9, [[C65]](s64), %bb.10, [[C66]](s64), %bb.11, [[C67]](s64), %bb.12, [[C68]](s64), %bb.13, [[C69]](s64), %bb.14, [[C70]](s64), %bb.15, [[C71]](s64), %bb.16, [[C72]](s64), %bb.17, [[C73]](s64), %bb.18, [[C74]](s64), %bb.19, [[C75]](s64), %bb.20, [[C76]](s64), %bb.21, [[C77]](s64), %bb.22, [[C78]](s64), %bb.23, [[C79]](s64), %bb.24, [[C80]](s64), %bb.25, [[C81]](s64), %bb.26, [[C82]](s64), %bb.27, [[C83]](s64), %bb.28, [[C84]](s64), %bb.29, [[C85]](s64), %bb.30, [[C86]](s64), %bb.31, [[C87]](s64), %bb.32, [[C88]](s64), %bb.33, [[C89]](s64), %bb.34, [[C90]](s64), %bb.35, [[C91]](s64), %bb.36, [[C92]](s64), %bb.37, [[C93]](s64), %bb.38, [[C94]](s64), %bb.39, [[C95]](s64), %bb.40, [[C96]](s64), %bb.41, [[C97]](s64), %bb.42, [[C98]](s64), %bb.43, [[C99]](s64), %bb.44, [[C100]](s64), %bb.45, [[C101]](s64), %bb.46, [[C102]](s64), %bb.47, [[C103]](s64), %bb.48, [[C104]](s64), %bb.49, [[C105]](s64), %bb.50, [[C106]](s64), %bb.51, [[C107]](s64), %bb.52, [[C108]](s64), %bb.53, [[C109]](s64), %bb.54, [[C110]](s64), %bb.55
  ; CHECK:   [[C111:%[0-9]+]]:_(s64) = G_CONSTANT i64 16
  ; CHECK:   [[MUL:%[0-9]+]]:_(s64) = G_MUL [[PHI]], [[C111]]
  ; CHECK:   [[PTR_ADD:%[0-9]+]]:_(p0) = G_PTR_ADD [[GV]], [[MUL]](s64)
  ; CHECK:   [[C112:%[0-9]+]]:_(s64) = G_CONSTANT i64 8
  ; CHECK:   [[PTR_ADD1:%[0-9]+]]:_(p0) = G_PTR_ADD [[PTR_ADD]], [[C112]](s64)
  ; CHECK:   [[LOAD:%[0-9]+]]:_(p0) = G_LOAD [[PTR_ADD1]](p0) :: (load 8 from %ir.tmp59)
  ; CHECK:   ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit $sp
  ; CHECK:   $x0 = COPY [[COPY]](p0)
  ; CHECK:   $x1 = COPY [[LOAD]](p0)
  ; CHECK:   BL @wibble, csr_aarch64_aapcs, implicit-def $lr, implicit $sp, implicit $x0, implicit $x1, implicit-def $x0
  ; CHECK:   [[COPY3:%[0-9]+]]:_(p0) = COPY $x0
  ; CHECK:   ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit $sp
  ; CHECK:   G_BR %bb.59
  ; CHECK: bb.57.bb62:
  ; CHECK:   successors: %bb.59(0x80000000)
  ; CHECK:   ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit $sp
  ; CHECK:   $x0 = COPY [[COPY]](p0)
  ; CHECK:   $x1 = COPY [[COPY2]](p0)
  ; CHECK:   BL @wibble, csr_aarch64_aapcs, implicit-def $lr, implicit $sp, implicit $x0, implicit $x1, implicit-def $x0
  ; CHECK:   [[COPY4:%[0-9]+]]:_(p0) = COPY $x0
  ; CHECK:   ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit $sp
  ; CHECK:   G_BR %bb.59
  ; CHECK: bb.58.bb64:
  ; CHECK:   successors: %bb.59(0x80000000)
  ; CHECK:   [[COPY5:%[0-9]+]]:_(p0) = COPY [[FRAME_INDEX]](p0)
  ; CHECK:   ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit $sp
  ; CHECK:   $w0 = COPY [[COPY1]](s32)
  ; CHECK:   $x1 = COPY [[COPY5]](p0)
  ; CHECK:   BL @baz, csr_aarch64_aapcs, implicit-def $lr, implicit $sp, implicit $w0, implicit $x1
  ; CHECK:   ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit $sp
  ; CHECK:   ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit $sp
  ; CHECK:   $x0 = COPY [[COPY]](p0)
  ; CHECK:   $x1 = COPY [[COPY5]](p0)
  ; CHECK:   BL @wibble, csr_aarch64_aapcs, implicit-def $lr, implicit $sp, implicit $x0, implicit $x1, implicit-def $x0
  ; CHECK:   [[COPY6:%[0-9]+]]:_(p0) = COPY $x0
  ; CHECK:   ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit $sp
  ; CHECK: bb.59.bb68:
  ; CHECK:   RET_ReallyLR
  ; CHECK: bb.60.bb69:
  ; CHECK:   successors: %bb.58(0x40000000), %bb.57(0x40000000)
  ; CHECK:   [[ICMP55:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY2]](p0), [[C55]]
  ; CHECK:   G_BRCOND [[ICMP55]](s1), %bb.58
  ; CHECK:   G_BR %bb.57
bb:
  %tmp = alloca [16 x i32], align 4
  switch i32 %arg1, label %bb69 [
    i32 3, label %bb57
    i32 4, label %bb3
    i32 6, label %bb4
    i32 7, label %bb5
    i32 8, label %bb6
    i32 9, label %bb7
    i32 10, label %bb8
    i32 11, label %bb9
    i32 12, label %bb10
    i32 13, label %bb11
    i32 14, label %bb12
    i32 15, label %bb13
    i32 16, label %bb14
    i32 17, label %bb15
    i32 18, label %bb16
    i32 19, label %bb17
    i32 20, label %bb18
    i32 21, label %bb19
    i32 22, label %bb20
    i32 23, label %bb21
    i32 24, label %bb22
    i32 25, label %bb23
    i32 26, label %bb24
    i32 27, label %bb25
    i32 28, label %bb26
    i32 29, label %bb27
    i32 30, label %bb28
    i32 31, label %bb29
    i32 32, label %bb30
    i32 33, label %bb31
    i32 34, label %bb32
    i32 35, label %bb33
    i32 36, label %bb34
    i32 37, label %bb35
    i32 38, label %bb36
    i32 39, label %bb37
    i32 41, label %bb38
    i32 42, label %bb39
    i32 43, label %bb40
    i32 44, label %bb41
    i32 45, label %bb42
    i32 46, label %bb43
    i32 47, label %bb44
    i32 48, label %bb45
    i32 49, label %bb46
    i32 50, label %bb47
    i32 51, label %bb48
    i32 52, label %bb49
    i32 53, label %bb50
    i32 54, label %bb51
    i32 55, label %bb52
    i32 4352, label %bb53
    i32 4353, label %bb54
    i32 4354, label %bb55
    i32 4355, label %bb56
  ]

bb3:                                              ; preds = %bb
  br label %bb57

bb4:                                              ; preds = %bb
  br label %bb57

bb5:                                              ; preds = %bb
  br label %bb57

bb6:                                              ; preds = %bb
  br label %bb57

bb7:                                              ; preds = %bb
  br label %bb57

bb8:                                              ; preds = %bb
  br label %bb57

bb9:                                              ; preds = %bb
  br label %bb57

bb10:                                             ; preds = %bb
  br label %bb57

bb11:                                             ; preds = %bb
  br label %bb57

bb12:                                             ; preds = %bb
  br label %bb57

bb13:                                             ; preds = %bb
  br label %bb57

bb14:                                             ; preds = %bb
  br label %bb57

bb15:                                             ; preds = %bb
  br label %bb57

bb16:                                             ; preds = %bb
  br label %bb57

bb17:                                             ; preds = %bb
  br label %bb57

bb18:                                             ; preds = %bb
  br label %bb57

bb19:                                             ; preds = %bb
  br label %bb57

bb20:                                             ; preds = %bb
  br label %bb57

bb21:                                             ; preds = %bb
  br label %bb57

bb22:                                             ; preds = %bb
  br label %bb57

bb23:                                             ; preds = %bb
  br label %bb57

bb24:                                             ; preds = %bb
  br label %bb57

bb25:                                             ; preds = %bb
  br label %bb57

bb26:                                             ; preds = %bb
  br label %bb57

bb27:                                             ; preds = %bb
  br label %bb57

bb28:                                             ; preds = %bb
  br label %bb57

bb29:                                             ; preds = %bb
  br label %bb57

bb30:                                             ; preds = %bb
  br label %bb57

bb31:                                             ; preds = %bb
  br label %bb57

bb32:                                             ; preds = %bb
  br label %bb57

bb33:                                             ; preds = %bb
  br label %bb57

bb34:                                             ; preds = %bb
  br label %bb57

bb35:                                             ; preds = %bb
  br label %bb57

bb36:                                             ; preds = %bb
  br label %bb57

bb37:                                             ; preds = %bb
  br label %bb57

bb38:                                             ; preds = %bb
  br label %bb57

bb39:                                             ; preds = %bb
  br label %bb57

bb40:                                             ; preds = %bb
  br label %bb57

bb41:                                             ; preds = %bb
  br label %bb57

bb42:                                             ; preds = %bb
  br label %bb57

bb43:                                             ; preds = %bb
  br label %bb57

bb44:                                             ; preds = %bb
  br label %bb57

bb45:                                             ; preds = %bb
  br label %bb57

bb46:                                             ; preds = %bb
  br label %bb57

bb47:                                             ; preds = %bb
  br label %bb57

bb48:                                             ; preds = %bb
  br label %bb57

bb49:                                             ; preds = %bb
  br label %bb57

bb50:                                             ; preds = %bb
  br label %bb57

bb51:                                             ; preds = %bb
  br label %bb57

bb52:                                             ; preds = %bb
  br label %bb57

bb53:                                             ; preds = %bb
  br label %bb57

bb54:                                             ; preds = %bb
  br label %bb57

bb55:                                             ; preds = %bb
  br label %bb57

bb56:                                             ; preds = %bb
  br label %bb57

bb57:                                             ; preds = %bb56, %bb55, %bb54, %bb53, %bb52, %bb51, %bb50, %bb49, %bb48, %bb47, %bb46, %bb45, %bb44, %bb43, %bb42, %bb41, %bb40, %bb39, %bb38, %bb37, %bb36, %bb35, %bb34, %bb33, %bb32, %bb31, %bb30, %bb29, %bb28, %bb27, %bb26, %bb25, %bb24, %bb23, %bb22, %bb21, %bb20, %bb19, %bb18, %bb17, %bb16, %bb15, %bb14, %bb13, %bb12, %bb11, %bb10, %bb9, %bb8, %bb7, %bb6, %bb5, %bb4, %bb3, %bb
  %tmp58 = phi i64 [ 0, %bb ], [ 1, %bb3 ], [ 2, %bb4 ], [ 3, %bb5 ], [ 4, %bb6 ], [ 5, %bb7 ], [ 6, %bb8 ], [ 7, %bb9 ], [ 8, %bb10 ], [ 9, %bb11 ], [ 10, %bb12 ], [ 11, %bb13 ], [ 12, %bb14 ], [ 13, %bb15 ], [ 14, %bb16 ], [ 15, %bb17 ], [ 16, %bb18 ], [ 17, %bb19 ], [ 18, %bb20 ], [ 19, %bb21 ], [ 20, %bb22 ], [ 21, %bb23 ], [ 22, %bb24 ], [ 23, %bb25 ], [ 24, %bb26 ], [ 25, %bb27 ], [ 26, %bb28 ], [ 27, %bb29 ], [ 28, %bb30 ], [ 29, %bb31 ], [ 30, %bb32 ], [ 31, %bb33 ], [ 32, %bb34 ], [ 33, %bb35 ], [ 34, %bb36 ], [ 35, %bb37 ], [ 36, %bb38 ], [ 37, %bb39 ], [ 38, %bb40 ], [ 39, %bb41 ], [ 40, %bb42 ], [ 41, %bb43 ], [ 42, %bb44 ], [ 43, %bb45 ], [ 44, %bb46 ], [ 45, %bb47 ], [ 46, %bb48 ], [ 47, %bb49 ], [ 48, %bb50 ], [ 49, %bb51 ], [ 50, %bb52 ], [ 51, %bb53 ], [ 52, %bb54 ], [ 53, %bb55 ], [ 54, %bb56 ]
  %tmp59 = getelementptr inbounds [55 x %0], [55 x %0]* @global, i64 0, i64 %tmp58, i32 1
  %tmp60 = load i32*, i32** %tmp59, align 8
  %tmp61 = call %1* @wibble(%1* %arg, i32* %tmp60)
  br label %bb68

bb62:                                             ; preds = %bb69
  %tmp63 = call %1* @wibble(%1* %arg, i32* nonnull %arg2)
  br label %bb68

bb64:                                             ; preds = %bb69
  %tmp65 = bitcast [16 x i32]* %tmp to i8*
  %tmp66 = getelementptr inbounds [16 x i32], [16 x i32]* %tmp, i64 0, i64 0
  call void @baz(i32 %arg1, i32* %tmp66)
  %tmp67 = call %1* @wibble(%1* %arg, i32*  %tmp66)
  br label %bb68

bb68:                                             ; preds = %bb64, %bb62, %bb57
  ret void

bb69:                                             ; preds = %bb
  %tmp70 = icmp eq i32* %arg2, null
  br i1 %tmp70, label %bb64, label %bb62
}

declare %1* @wibble(%1* returned, i32*)

declare void @baz(i32, i32*)


; Check that with 2 jump tables, the phi node doesn't lose the edge from the
; second one.
define void @jt_2_tables_phi_edge_from_second() {
  ; CHECK-LABEL: name: jt_2_tables_phi_edge_from_second
  ; CHECK: bb.1.entry:
  ; CHECK:   successors: %bb.6(0x40000000), %bb.19(0x40000000)
  ; CHECK:   [[DEF:%[0-9]+]]:_(p0) = G_IMPLICIT_DEF
  ; CHECK:   [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 123
  ; CHECK:   [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 263
  ; CHECK:   [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 265
  ; CHECK:   [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 270
  ; CHECK:   [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 279
  ; CHECK:   [[DEF1:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
  ; CHECK:   [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 37
  ; CHECK:   [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 43
  ; CHECK:   [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 45
  ; CHECK:   [[C8:%[0-9]+]]:_(s32) = G_CONSTANT i32 60
  ; CHECK:   [[C9:%[0-9]+]]:_(s32) = G_CONSTANT i32 278
  ; CHECK:   [[C10:%[0-9]+]]:_(s32) = G_CONSTANT i32 280
  ; CHECK:   [[C11:%[0-9]+]]:_(s32) = G_CONSTANT i32 281
  ; CHECK:   [[C12:%[0-9]+]]:_(s32) = G_CONSTANT i32 283
  ; CHECK:   [[DEF2:%[0-9]+]]:_(s1) = G_IMPLICIT_DEF
  ; CHECK:   [[C13:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
  ; CHECK:   [[C14:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
  ; CHECK:   [[C15:%[0-9]+]]:_(s32) = G_CONSTANT i32 4
  ; CHECK:   [[C16:%[0-9]+]]:_(s32) = G_CONSTANT i32 6
  ; CHECK:   [[C17:%[0-9]+]]:_(s32) = G_CONSTANT i32 7
  ; CHECK:   [[C18:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
  ; CHECK:   [[C19:%[0-9]+]]:_(s32) = G_CONSTANT i32 9
  ; CHECK:   [[C20:%[0-9]+]]:_(s32) = G_CONSTANT i32 12
  ; CHECK:   [[C21:%[0-9]+]]:_(s32) = G_CONSTANT i32 15
  ; CHECK:   [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[DEF]](p0) :: (load 4 from `i32* undef`, align 8)
  ; CHECK:   [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[LOAD]](s32), [[C]]
  ; CHECK:   G_BRCOND [[ICMP]](s1), %bb.6
  ; CHECK:   G_BR %bb.19
  ; CHECK: bb.19.entry:
  ; CHECK:   successors: %bb.4(0x40000000), %bb.20(0x40000000)
  ; CHECK:   [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[LOAD]](s32), [[C1]]
  ; CHECK:   G_BRCOND [[ICMP1]](s1), %bb.4
  ; CHECK:   G_BR %bb.20
  ; CHECK: bb.20.entry:
  ; CHECK:   successors: %bb.7(0x40000000), %bb.21(0x40000000)
  ; CHECK:   [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[LOAD]](s32), [[C2]]
  ; CHECK:   G_BRCOND [[ICMP2]](s1), %bb.7
  ; CHECK:   G_BR %bb.21
  ; CHECK: bb.21.entry:
  ; CHECK:   successors: %bb.2(0x40000000), %bb.22(0x40000000)
  ; CHECK:   [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[LOAD]](s32), [[C3]]
  ; CHECK:   G_BRCOND [[ICMP3]](s1), %bb.2
  ; CHECK:   G_BR %bb.22
  ; CHECK: bb.22.entry:
  ; CHECK:   successors: %bb.5(0x40000000), %bb.23(0x40000000)
  ; CHECK:   [[ICMP4:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[LOAD]](s32), [[C4]]
  ; CHECK:   G_BRCOND [[ICMP4]](s1), %bb.5
  ; CHECK:   G_BR %bb.23
  ; CHECK: bb.23.entry:
  ; CHECK:   successors: %bb.3(0x80000000)
  ; CHECK:   G_BR %bb.3
  ; CHECK: bb.2.if.then:
  ; CHECK:   successors:
  ; CHECK: bb.3.sw.bb2.i41:
  ; CHECK:   successors:
  ; CHECK: bb.4.sw.bb7.i44:
  ; CHECK:   successors:
  ; CHECK: bb.5.sw.bb8.i45:
  ; CHECK:   successors:
  ; CHECK: bb.6.sw.bb13.i47:
  ; CHECK:   successors:
  ; CHECK: bb.7.sw.bb14.i48:
  ; CHECK:   successors: %bb.10(0x40000000), %bb.24(0x40000000)
  ; CHECK:   [[ICMP5:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[DEF1]](s32), [[C5]]
  ; CHECK:   G_BRCOND [[ICMP5]](s1), %bb.10
  ; CHECK:   G_BR %bb.24
  ; CHECK: bb.24.sw.bb14.i48:
  ; CHECK:   successors: %bb.16(0x40000000), %bb.25(0x40000000)
  ; CHECK:   [[ICMP6:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[DEF1]](s32), [[C6]]
  ; CHECK:   G_BRCOND [[ICMP6]](s1), %bb.16
  ; CHECK:   G_BR %bb.25
  ; CHECK: bb.25.sw.bb14.i48:
  ; CHECK:   successors: %bb.9(0x40000000), %bb.26(0x40000000)
  ; CHECK:   [[ICMP7:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[DEF1]](s32), [[C7]]
  ; CHECK:   G_BRCOND [[ICMP7]](s1), %bb.9
  ; CHECK:   G_BR %bb.26
  ; CHECK: bb.26.sw.bb14.i48:
  ; CHECK:   successors: %bb.14(0x40000000), %bb.27(0x40000000)
  ; CHECK:   [[ICMP8:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[DEF1]](s32), [[C8]]
  ; CHECK:   G_BRCOND [[ICMP8]](s1), %bb.14
  ; CHECK:   G_BR %bb.27
  ; CHECK: bb.27.sw.bb14.i48:
  ; CHECK:   successors: %bb.11(0x40000000), %bb.28(0x40000000)
  ; CHECK:   [[ICMP9:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[DEF1]](s32), [[C9]]
  ; CHECK:   G_BRCOND [[ICMP9]](s1), %bb.11
  ; CHECK:   G_BR %bb.28
  ; CHECK: bb.28.sw.bb14.i48:
  ; CHECK:   successors: %bb.13(0x40000000), %bb.29(0x40000000)
  ; CHECK:   [[ICMP10:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[DEF1]](s32), [[C10]]
  ; CHECK:   G_BRCOND [[ICMP10]](s1), %bb.13
  ; CHECK:   G_BR %bb.29
  ; CHECK: bb.29.sw.bb14.i48:
  ; CHECK:   successors: %bb.15(0x40000000), %bb.30(0x40000000)
  ; CHECK:   [[ICMP11:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[DEF1]](s32), [[C11]]
  ; CHECK:   G_BRCOND [[ICMP11]](s1), %bb.15
  ; CHECK:   G_BR %bb.30
  ; CHECK: bb.30.sw.bb14.i48:
  ; CHECK:   successors: %bb.12(0x40000000), %bb.18(0x40000000)
  ; CHECK:   [[ICMP12:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[DEF1]](s32), [[C12]]
  ; CHECK:   G_BRCOND [[ICMP12]](s1), %bb.12
  ; CHECK:   G_BR %bb.18
  ; CHECK: bb.8.sw.default.i49:
  ; CHECK:   successors:
  ; CHECK: bb.9.sw.bb1.i:
  ; CHECK:   successors: %bb.16(0x80000000)
  ; CHECK:   G_BR %bb.16
  ; CHECK: bb.10.sw.bb4.i:
  ; CHECK:   successors: %bb.16(0x80000000)
  ; CHECK:   G_BR %bb.16
  ; CHECK: bb.11.sw.bb6.i:
  ; CHECK:   successors: %bb.16(0x80000000)
  ; CHECK:   G_BR %bb.16
  ; CHECK: bb.12.sw.bb7.i:
  ; CHECK:   successors: %bb.16(0x80000000)
  ; CHECK:   G_BR %bb.16
  ; CHECK: bb.13.sw.bb8.i:
  ; CHECK:   successors: %bb.16(0x80000000)
  ; CHECK:   G_BR %bb.16
  ; CHECK: bb.14.sw.bb9.i:
  ; CHECK:   successors: %bb.16(0x80000000)
  ; CHECK:   G_BR %bb.16
  ; CHECK: bb.15.sw.bb12.i:
  ; CHECK:   successors: %bb.16(0x80000000)
  ; CHECK: bb.16.land.rhs.lr.ph:
  ; CHECK:   successors: %bb.17(0x40000000), %bb.18(0x40000000)
  ; CHECK:   [[PHI:%[0-9]+]]:_(s32) = G_PHI [[C13]](s32), %bb.24, [[C14]](s32), %bb.9, [[C15]](s32), %bb.10, [[C16]](s32), %bb.11, [[C17]](s32), %bb.12, [[C18]](s32), %bb.13, [[C19]](s32), %bb.14, [[C20]](s32), %bb.15
  ; CHECK:   G_BRCOND [[DEF2]](s1), %bb.17
  ; CHECK:   G_BR %bb.18
  ; CHECK: bb.17.while.body:
  ; CHECK:   successors:
  ; CHECK:   ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit $sp
  ; CHECK:   BL @jt_2_tables_phi_edge_from_second, csr_aarch64_aapcs, implicit-def $lr, implicit $sp
  ; CHECK:   ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit $sp
  ; CHECK: bb.18.while.end:
  ; CHECK:   [[PHI1:%[0-9]+]]:_(s32) = G_PHI [[C21]](s32), %bb.30, [[PHI]](s32), %bb.16
  ; CHECK:   RET_ReallyLR
entry:
  %0 = load i32, i32* undef, align 8
  switch i32 %0, label %sw.default.i49 [
    i32 270, label %if.then
    i32 265, label %sw.bb14.i48
    i32 123, label %sw.bb13.i47
    i32 279, label %sw.bb8.i45
    i32 286, label %sw.bb2.i41
    i32 263, label %sw.bb7.i44
  ]

if.then:                                          ; preds = %entry
  unreachable

sw.bb2.i41:                                       ; preds = %entry
  unreachable

sw.bb7.i44:                                       ; preds = %entry
  unreachable

sw.bb8.i45:                                       ; preds = %entry
  unreachable

sw.bb13.i47:                                      ; preds = %entry
  unreachable

sw.bb14.i48:                                      ; preds = %entry
  switch i32 undef, label %while.end [
    i32 43, label %land.rhs.lr.ph
    i32 45, label %sw.bb1.i
    i32 280, label %sw.bb8.i
    i32 60, label %sw.bb9.i
    i32 37, label %sw.bb4.i
    i32 281, label %sw.bb12.i
    i32 278, label %sw.bb6.i
    i32 283, label %sw.bb7.i
  ]

sw.default.i49:                                   ; preds = %entry
  unreachable

sw.bb1.i:                                         ; preds = %sw.bb14.i48
  br label %land.rhs.lr.ph

sw.bb4.i:                                         ; preds = %sw.bb14.i48
  br label %land.rhs.lr.ph

sw.bb6.i:                                         ; preds = %sw.bb14.i48
  br label %land.rhs.lr.ph

sw.bb7.i:                                         ; preds = %sw.bb14.i48
  br label %land.rhs.lr.ph

sw.bb8.i:                                         ; preds = %sw.bb14.i48
  br label %land.rhs.lr.ph

sw.bb9.i:                                         ; preds = %sw.bb14.i48
  br label %land.rhs.lr.ph

sw.bb12.i:                                        ; preds = %sw.bb14.i48
  br label %land.rhs.lr.ph

land.rhs.lr.ph:                                   ; preds = %sw.bb12.i, %sw.bb9.i, %sw.bb8.i, %sw.bb7.i, %sw.bb6.i, %sw.bb4.i, %sw.bb1.i, %sw.bb14.i48
  %retval.0.i.ph = phi i32 [ 0, %sw.bb14.i48 ], [ 1, %sw.bb1.i ], [ 4, %sw.bb4.i ], [ 6, %sw.bb6.i ], [ 7, %sw.bb7.i ], [ 8, %sw.bb8.i ], [ 9, %sw.bb9.i ], [ 12, %sw.bb12.i ]
  br i1 undef, label %while.body, label %while.end

while.body:                                       ; preds = %land.rhs.lr.ph
  call void @jt_2_tables_phi_edge_from_second()
  unreachable

while.end:                                        ; preds = %land.rhs.lr.ph, %sw.bb14.i48
  %op.0.lcssa = phi i32 [ 15, %sw.bb14.i48 ], [ %retval.0.i.ph, %land.rhs.lr.ph ]
  ret void
}


define i32 @range_test(i32 %x) {
  ; CHECK-LABEL: name: range_test
  ; CHECK: bb.1.entry:
  ; CHECK:   successors: %bb.3(0x40000000), %bb.5(0x40000000)
  ; CHECK:   liveins: $w0
  ; CHECK:   [[COPY:%[0-9]+]]:_(s32) = COPY $w0
  ; CHECK:   [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 6
  ; CHECK:   [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
  ; CHECK:   [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 3
  ; CHECK:   [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 42
  ; CHECK:   [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
  ; CHECK:   [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
  ; CHECK:   G_BRCOND [[ICMP]](s1), %bb.3
  ; CHECK:   G_BR %bb.5
  ; CHECK: bb.5.entry:
  ; CHECK:   successors: %bb.2(0x40000000), %bb.4(0x40000000)
  ; CHECK:   [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[C1]]
  ; CHECK:   [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 2
  ; CHECK:   [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ule), [[SUB]](s32), [[C5]]
  ; CHECK:   [[C6:%[0-9]+]]:_(s1) = G_CONSTANT i1 true
  ; CHECK:   [[XOR:%[0-9]+]]:_(s1) = G_XOR [[ICMP1]], [[C6]]
  ; CHECK:   G_BRCOND [[XOR]](s1), %bb.4
  ; CHECK:   G_BR %bb.2
  ; CHECK: bb.2.sw.bb:
  ; CHECK:   successors: %bb.4(0x80000000)
  ; CHECK:   [[ADD:%[0-9]+]]:_(s32) = nsw G_ADD [[COPY]], [[C3]]
  ; CHECK:   G_BR %bb.4
  ; CHECK: bb.3.sw.bb1:
  ; CHECK:   successors: %bb.4(0x80000000)
  ; CHECK:   [[MUL:%[0-9]+]]:_(s32) = nsw G_MUL [[COPY]], [[C2]]
  ; CHECK: bb.4.return:
  ; CHECK:   [[PHI:%[0-9]+]]:_(s32) = G_PHI [[MUL]](s32), %bb.3, [[ADD]](s32), %bb.2, [[C4]](s32), %bb.5
  ; CHECK:   $w0 = COPY [[PHI]](s32)
  ; CHECK:   RET_ReallyLR implicit $w0
entry:
  switch i32 %x, label %return [
    i32 24, label %sw.bb
    i32 25, label %sw.bb
    i32 26, label %sw.bb
    i32 6, label %sw.bb1
  ]

sw.bb:
  %add = add nsw i32 %x, 42
  br label %return

sw.bb1:
  %mul = mul nsw i32 %x, 3
  br label %return

return:
  %retval.0 = phi i32 [ %mul, %sw.bb1 ], [ %add, %sw.bb ], [ 0, %entry ]
  ret i32 %retval.0
}

define i64* @test_range_phi_switch_cycle() {
  ; CHECK-LABEL: name: test_range_phi_switch_cycle
  ; CHECK: bb.1.bb:
  ; CHECK:   successors: %bb.2(0x80000000)
  ; CHECK:   [[DEF:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
  ; CHECK:   [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 305
  ; CHECK:   [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 307
  ; CHECK:   [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 497
  ; CHECK:   [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 4
  ; CHECK:   [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 3
  ; CHECK:   [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
  ; CHECK: bb.2.bb1:
  ; CHECK:   successors: %bb.2(0x40000000), %bb.6(0x40000000)
  ; CHECK:   [[PHI:%[0-9]+]]:_(s32) = G_PHI [[DEF]](s32), %bb.1, [[C3]](s32), %bb.3, [[C4]](s32), %bb.4, [[C5]](s32), %bb.2
  ; CHECK:   [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[DEF]](s32), [[C]]
  ; CHECK:   G_BRCOND [[ICMP]](s1), %bb.2
  ; CHECK:   G_BR %bb.6
  ; CHECK: bb.6.bb1:
  ; CHECK:   successors: %bb.3(0x40000000), %bb.7(0x40000000)
  ; CHECK:   [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[DEF]](s32), [[C1]]
  ; CHECK:   G_BRCOND [[ICMP1]](s1), %bb.3
  ; CHECK:   G_BR %bb.7
  ; CHECK: bb.7.bb1:
  ; CHECK:   successors: %bb.4(0x40000000), %bb.5(0x40000000)
  ; CHECK:   [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[DEF]](s32), [[C2]]
  ; CHECK:   G_BRCOND [[ICMP2]](s1), %bb.4
  ; CHECK:   G_BR %bb.5
  ; CHECK: bb.3.bb2:
  ; CHECK:   successors: %bb.2(0x80000000)
  ; CHECK:   G_BR %bb.2
  ; CHECK: bb.4.bb3:
  ; CHECK:   successors: %bb.2(0x80000000)
  ; CHECK:   G_BR %bb.2
  ; CHECK: bb.5.bb4:
  ; CHECK:   ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit $sp
  ; CHECK:   $w0 = COPY [[PHI]](s32)
  ; CHECK:   BL @ham, csr_aarch64_aapcs, implicit-def $lr, implicit $sp, implicit $w0, implicit-def $x0
  ; CHECK:   [[COPY:%[0-9]+]]:_(p0) = COPY $x0
  ; CHECK:   ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit $sp
bb:
  br label %bb1

bb1:                                              ; preds = %bb3, %bb2, %bb1, %bb
  %tmp = phi i32 [undef, %bb ], [ 4, %bb2 ], [ 3, %bb3 ], [ 1, %bb1]
  switch i32 undef, label %bb4 [
    i32 305, label %bb1
    i32 497, label %bb3
    i32 307, label %bb2
  ]

bb2:                                              ; preds = %bb1
  br label %bb1

bb3:                                              ; preds = %bb1
  br label %bb1

bb4:                                              ; preds = %bb1
  %tmp5 = tail call i64* @ham(i32 %tmp)
  unreachable
}

declare i64* @ham(i32)

define internal void @bar() unnamed_addr #1 {
  ; CHECK-LABEL: name: bar
  ; CHECK: bb.1 (%ir-block.0):
    unreachable
}

define i1 @i1_value_cmp_is_signed(i1) {
  ; CHECK-LABEL: name: i1_value_cmp_is_signed
  ; CHECK: bb.1.Entry:
  ; CHECK:   successors: %bb.3(0x40000000), %bb.2(0x40000000)
  ; CHECK:   liveins: $w0
  ; CHECK:   [[COPY:%[0-9]+]]:_(s32) = COPY $w0
  ; CHECK:   [[TRUNC:%[0-9]+]]:_(s1) = G_TRUNC [[COPY]](s32)
  ; CHECK:   [[C:%[0-9]+]]:_(s1) = G_CONSTANT i1 true
  ; CHECK:   [[C1:%[0-9]+]]:_(s1) = G_CONSTANT i1 false
  ; CHECK:   [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(sle), [[TRUNC]](s1), [[C1]]
  ; CHECK:   G_BRCOND [[ICMP]](s1), %bb.3
  ; CHECK:   G_BR %bb.2
  ; CHECK: bb.2.BadValue:
  ; CHECK:   successors:
  ; CHECK:   ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit $sp
  ; CHECK:   BL @bar, csr_aarch64_aapcs, implicit-def $lr, implicit $sp
  ; CHECK:   ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit $sp
  ; CHECK: bb.3.OkValue:
  ; CHECK:   [[ZEXT:%[0-9]+]]:_(s8) = G_ZEXT [[TRUNC]](s1)
  ; CHECK:   [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ZEXT]](s8)
  ; CHECK:   $w0 = COPY [[ANYEXT]](s32)
  ; CHECK:   RET_ReallyLR implicit $w0
Entry:
  switch i1 %0, label %BadValue [
    i1 false, label %OkValue
    i1 true, label %OkValue
  ]

BadValue:
  call fastcc void @bar()
  unreachable

OkValue:
  ret i1 %0
}