test/CodeGen/PowerPC/pr33547.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-unknown \
; RUN:   -mcpu=pwr8 -code-model=large < %s | FileCheck %s
%struct.STATICS1 = type <{ [128 x i8] }>

@.STATICS1 = internal global %struct.STATICS1 <{ [128 x i8] c"\09\00\00\00\03\00\00\00\05\00\00\00\04\00\00\00\0A\00\00\00\0A\00\00\00\0B\00\00\00\0A\08\AF/\B8\B6\87\04 \A1\07\00\08\9D\00\00\09\00\00\00\05\00\00\00\03\00\00\00\03\00\00\00\05\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00" }>, align 16
@.C302_MAIN_ = internal constant i32 4

; Function Attrs: noinline norecurse nounwind
define void @main() {
; CHECK-LABEL: main:
; CHECK:       # %bb.0: # %L.entry
; CHECK-NEXT:    mflr 0
; CHECK-NEXT:    std 0, 16(1)
; CHECK-NEXT:    stdu 1, -32(1)
; CHECK-NEXT:    .cfi_def_cfa_offset 32
; CHECK-NEXT:    .cfi_offset lr, 16
; CHECK-NEXT:    addis 3, 2, .LC0@toc@ha
; CHECK-NEXT:    addis 4, 2, .LC1@toc@ha
; CHECK-NEXT:    ld 3, .LC0@toc@l(3)
; CHECK-NEXT:    ld 4, .LC1@toc@l(4)
; CHECK-NEXT:    addi 3, 3, 124
; CHECK-NEXT:    bl testFunc
; CHECK-NEXT:    nop
; CHECK-NEXT:    addi 1, 1, 32
; CHECK-NEXT:    ld 0, 16(1)
; CHECK-NEXT:    mtlr 0
; CHECK-NEXT:    blr
L.entry:
  tail call void @testFunc(i64* bitcast (i8* getelementptr inbounds (%struct.STATICS1, %struct.STATICS1* @.STATICS1, i64 0, i32 0, i64 124) to i64*), i64* bitcast (i32* @.C302_MAIN_ to i64*))
  ret void
}

; Function Attrs: noinline norecurse nounwind readonly
define signext i32 @ifunc_(i64* nocapture readonly %i) {
; CHECK-LABEL: ifunc_:
; CHECK:       # %bb.0: # %L.entry
; CHECK-NEXT:    lwa 3, 0(3)
; CHECK-NEXT:    blr
L.entry:
  %0 = bitcast i64* %i to i32*
  %1 = load i32, i32* %0, align 4
  ret i32 %1
}

; Function Attrs: noinline norecurse nounwind
define void @testFunc(i64* nocapture %r, i64* nocapture readonly %k) {
; CHECK-LABEL: testFunc:
; CHECK:       # %bb.0: # %L.entry
; CHECK-NEXT:    mflr 0
; CHECK-NEXT:    std 0, 16(1)
; CHECK-NEXT:    stdu 1, -32(1)
; CHECK-NEXT:    .cfi_def_cfa_offset 32
; CHECK-NEXT:    .cfi_offset lr, 16
; CHECK-NEXT:    bl .L2$pb
; CHECK-NEXT:  .L2$pb:
; CHECK-NEXT:    lwz 4, 0(4)
; CHECK-NEXT:    mflr 5
; CHECK-NEXT:    addi 4, 4, -1
; CHECK-NEXT:    cmplwi 4, 5
; CHECK-NEXT:    bgt 0, .LBB2_6
; CHECK-NEXT:  # %bb.1: # %L.entry
; CHECK-NEXT:    addis 6, 2, .LC2@toc@ha
; CHECK-NEXT:    rldic 4, 4, 2, 30
; CHECK-NEXT:    ld 6, .LC2@toc@l(6)
; CHECK-NEXT:    lwax 4, 4, 6
; CHECK-NEXT:    add 4, 4, 5
; CHECK-NEXT:    mtctr 4
; CHECK-NEXT:    li 4, -3
; CHECK-NEXT:    bctr
; CHECK-NEXT:    .p2align 4
; CHECK-NEXT:  .LBB2_2: # %infloop11
; CHECK-NEXT:    #
; CHECK-NEXT:    b .LBB2_2
; CHECK-NEXT:    .p2align 4
; CHECK-NEXT:  .LBB2_3: # %infloop
; CHECK-NEXT:    #
; CHECK-NEXT:    b .LBB2_3
; CHECK-NEXT:  .LBB2_4: # %L.LB3_321.split
; CHECK-NEXT:    li 4, 5
; CHECK-NEXT:  .LBB2_5: # %L.LB3_307.sink.split
; CHECK-NEXT:    stw 4, 0(3)
; CHECK-NEXT:  .LBB2_6: # %L.LB3_307
; CHECK-NEXT:    addi 1, 1, 32
; CHECK-NEXT:    ld 0, 16(1)
; CHECK-NEXT:    mtlr 0
; CHECK-NEXT:    blr
L.entry:
  %0 = bitcast i64* %k to i32*
  %1 = load i32, i32* %0, align 4
  switch i32 %1, label %L.LB3_307 [
    i32 1, label %L.LB3_307.sink.split
    i32 3, label %L.LB3_307.sink.split
    i32 4, label %L.LB3_321.split
    i32 5, label %L.LB3_307.sink.split
    i32 6, label %infloop.preheader
    i32 2, label %infloop11.preheader
  ]

infloop11.preheader:                              ; preds = %L.entry
  br label %infloop11

infloop.preheader:                                ; preds = %L.entry
  br label %infloop

L.LB3_321.split:                                  ; preds = %L.entry
  br label %L.LB3_307.sink.split

L.LB3_307.sink.split:                             ; preds = %L.LB3_321.split, %L.entry, %L.entry, %L.entry
  %.sink = phi i32 [ 5, %L.LB3_321.split ], [ -3, %L.entry ], [ -3, %L.entry ], [ -3, %L.entry ]
  %2 = bitcast i64* %r to i32*
  store i32 %.sink, i32* %2, align 4
  br label %L.LB3_307

L.LB3_307:                                        ; preds = %L.LB3_307.sink.split, %L.entry
  ret void

infloop:                                          ; preds = %infloop.preheader, %infloop
  br label %infloop

infloop11:                                        ; preds = %infloop11.preheader, %infloop11
  br label %infloop11
}