1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-unknown \
3; RUN:   -mcpu=pwr8 -code-model=large < %s | FileCheck %s
4%struct.STATICS1 = type <{ [128 x i8] }>
5
6@.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
7@.C302_MAIN_ = internal constant i32 4
8
9; Function Attrs: noinline norecurse nounwind
10define void @main() {
11; CHECK-LABEL: main:
12; CHECK:       # %bb.0: # %L.entry
13; CHECK-NEXT:    mflr 0
14; CHECK-NEXT:    std 0, 16(1)
15; CHECK-NEXT:    stdu 1, -32(1)
16; CHECK-NEXT:    .cfi_def_cfa_offset 32
17; CHECK-NEXT:    .cfi_offset lr, 16
18; CHECK-NEXT:    addis 3, 2, .LC0@toc@ha
19; CHECK-NEXT:    addis 4, 2, .LC1@toc@ha
20; CHECK-NEXT:    ld 3, .LC0@toc@l(3)
21; CHECK-NEXT:    ld 4, .LC1@toc@l(4)
22; CHECK-NEXT:    addi 3, 3, 124
23; CHECK-NEXT:    bl testFunc
24; CHECK-NEXT:    nop
25; CHECK-NEXT:    addi 1, 1, 32
26; CHECK-NEXT:    ld 0, 16(1)
27; CHECK-NEXT:    mtlr 0
28; CHECK-NEXT:    blr
29L.entry:
30  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*))
31  ret void
32}
33
34; Function Attrs: noinline norecurse nounwind readonly
35define signext i32 @ifunc_(i64* nocapture readonly %i) {
36; CHECK-LABEL: ifunc_:
37; CHECK:       # %bb.0: # %L.entry
38; CHECK-NEXT:    lwa 3, 0(3)
39; CHECK-NEXT:    blr
40L.entry:
41  %0 = bitcast i64* %i to i32*
42  %1 = load i32, i32* %0, align 4
43  ret i32 %1
44}
45
46; Function Attrs: noinline norecurse nounwind
47define void @testFunc(i64* nocapture %r, i64* nocapture readonly %k) {
48; CHECK-LABEL: testFunc:
49; CHECK:       # %bb.0: # %L.entry
50; CHECK-NEXT:    mflr 0
51; CHECK-NEXT:    std 0, 16(1)
52; CHECK-NEXT:    stdu 1, -32(1)
53; CHECK-NEXT:    .cfi_def_cfa_offset 32
54; CHECK-NEXT:    .cfi_offset lr, 16
55; CHECK-NEXT:    bl .L2$pb
56; CHECK-NEXT:  .L2$pb:
57; CHECK-NEXT:    lwz 4, 0(4)
58; CHECK-NEXT:    mflr 5
59; CHECK-NEXT:    addi 4, 4, -1
60; CHECK-NEXT:    cmplwi 4, 5
61; CHECK-NEXT:    bgt 0, .LBB2_6
62; CHECK-NEXT:  # %bb.1: # %L.entry
63; CHECK-NEXT:    addis 6, 2, .LC2@toc@ha
64; CHECK-NEXT:    rldic 4, 4, 2, 30
65; CHECK-NEXT:    ld 6, .LC2@toc@l(6)
66; CHECK-NEXT:    lwax 4, 4, 6
67; CHECK-NEXT:    add 4, 4, 5
68; CHECK-NEXT:    mtctr 4
69; CHECK-NEXT:    li 4, -3
70; CHECK-NEXT:    bctr
71; CHECK-NEXT:    .p2align 4
72; CHECK-NEXT:  .LBB2_2: # %infloop11
73; CHECK-NEXT:    #
74; CHECK-NEXT:    b .LBB2_2
75; CHECK-NEXT:    .p2align 4
76; CHECK-NEXT:  .LBB2_3: # %infloop
77; CHECK-NEXT:    #
78; CHECK-NEXT:    b .LBB2_3
79; CHECK-NEXT:  .LBB2_4: # %L.LB3_321.split
80; CHECK-NEXT:    li 4, 5
81; CHECK-NEXT:  .LBB2_5: # %L.LB3_307.sink.split
82; CHECK-NEXT:    stw 4, 0(3)
83; CHECK-NEXT:  .LBB2_6: # %L.LB3_307
84; CHECK-NEXT:    addi 1, 1, 32
85; CHECK-NEXT:    ld 0, 16(1)
86; CHECK-NEXT:    mtlr 0
87; CHECK-NEXT:    blr
88L.entry:
89  %0 = bitcast i64* %k to i32*
90  %1 = load i32, i32* %0, align 4
91  switch i32 %1, label %L.LB3_307 [
92    i32 1, label %L.LB3_307.sink.split
93    i32 3, label %L.LB3_307.sink.split
94    i32 4, label %L.LB3_321.split
95    i32 5, label %L.LB3_307.sink.split
96    i32 6, label %infloop.preheader
97    i32 2, label %infloop11.preheader
98  ]
99
100infloop11.preheader:                              ; preds = %L.entry
101  br label %infloop11
102
103infloop.preheader:                                ; preds = %L.entry
104  br label %infloop
105
106L.LB3_321.split:                                  ; preds = %L.entry
107  br label %L.LB3_307.sink.split
108
109L.LB3_307.sink.split:                             ; preds = %L.LB3_321.split, %L.entry, %L.entry, %L.entry
110  %.sink = phi i32 [ 5, %L.LB3_321.split ], [ -3, %L.entry ], [ -3, %L.entry ], [ -3, %L.entry ]
111  %2 = bitcast i64* %r to i32*
112  store i32 %.sink, i32* %2, align 4
113  br label %L.LB3_307
114
115L.LB3_307:                                        ; preds = %L.LB3_307.sink.split, %L.entry
116  ret void
117
118infloop:                                          ; preds = %infloop.preheader, %infloop
119  br label %infloop
120
121infloop11:                                        ; preds = %infloop11.preheader, %infloop11
122  br label %infloop11
123}
124