1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc < %s -mtriple=powerpc64le-unknown-linux-gnu -verify-machineinstrs\
3; RUN:       -mcpu=pwr9 --ppc-enable-pipeliner 2>&1 | FileCheck %s
4
5@.str.28 = external unnamed_addr constant [69 x i8], align 1
6
7define void @print_res() nounwind {
8; CHECK-LABEL: print_res:
9; CHECK:       # %bb.0:
10; CHECK-NEXT:    mflr 0
11; CHECK-NEXT:    std 0, 16(1)
12; CHECK-NEXT:    stdu 1, -128(1)
13; CHECK-NEXT:    lwz 3, 0(3)
14; CHECK-NEXT:    addi 3, 3, -1
15; CHECK-NEXT:    clrldi 4, 3, 32
16; CHECK-NEXT:    cmplwi 3, 1
17; CHECK-NEXT:    li 3, 1
18; CHECK-NEXT:    iselgt 3, 4, 3
19; CHECK-NEXT:    li 4, 2
20; CHECK-NEXT:    addi 3, 3, -1
21; CHECK-NEXT:    cmpldi 3, 2
22; CHECK-NEXT:    isellt 3, 3, 4
23; CHECK-NEXT:    li 4, 0
24; CHECK-NEXT:    addi 3, 3, 1
25; CHECK-NEXT:    li 5, 0
26; CHECK-NEXT:    li 7, -1
27; CHECK-NEXT:    mtctr 3
28; CHECK-NEXT:    lbz 5, 0(5)
29; CHECK-NEXT:    li 3, 1
30; CHECK-NEXT:    bdz .LBB0_6
31; CHECK-NEXT:  # %bb.1:
32; CHECK-NEXT:    xori 6, 5, 84
33; CHECK-NEXT:    clrldi 5, 7, 32
34; CHECK-NEXT:    addi 3, 3, 1
35; CHECK-NEXT:    addi 8, 7, -1
36; CHECK-NEXT:    lbz 5, 0(5)
37; CHECK-NEXT:    bdz .LBB0_5
38; CHECK-NEXT:  # %bb.2:
39; CHECK-NEXT:    cntlzw 6, 6
40; CHECK-NEXT:    addi 3, 3, 1
41; CHECK-NEXT:    srwi 7, 6, 5
42; CHECK-NEXT:    xori 6, 5, 84
43; CHECK-NEXT:    clrldi 5, 8, 32
44; CHECK-NEXT:    addi 8, 8, -1
45; CHECK-NEXT:    lbz 5, 0(5)
46; CHECK-NEXT:    bdz .LBB0_4
47; CHECK-NEXT:    .p2align 4
48; CHECK-NEXT:  .LBB0_3:
49; CHECK-NEXT:    clrldi 10, 8, 32
50; CHECK-NEXT:    cntlzw 9, 6
51; CHECK-NEXT:    xori 6, 5, 84
52; CHECK-NEXT:    addi 8, 8, -1
53; CHECK-NEXT:    lbz 5, 0(10)
54; CHECK-NEXT:    addi 3, 3, 1
55; CHECK-NEXT:    add 4, 4, 7
56; CHECK-NEXT:    srwi 7, 9, 5
57; CHECK-NEXT:    bdnz .LBB0_3
58; CHECK-NEXT:  .LBB0_4:
59; CHECK-NEXT:    add 4, 4, 7
60; CHECK-NEXT:  .LBB0_5:
61; CHECK-NEXT:    cntlzw 6, 6
62; CHECK-NEXT:    srwi 6, 6, 5
63; CHECK-NEXT:    add 4, 4, 6
64; CHECK-NEXT:  .LBB0_6:
65; CHECK-NEXT:    xori 5, 5, 84
66; CHECK-NEXT:    clrldi 3, 3, 32
67; CHECK-NEXT:    li 7, 0
68; CHECK-NEXT:    li 8, 3
69; CHECK-NEXT:    std 3, 104(1)
70; CHECK-NEXT:    cntlzw 5, 5
71; CHECK-NEXT:    addis 3, 2, .LC0@toc@ha
72; CHECK-NEXT:    li 10, 0
73; CHECK-NEXT:    ld 3, .LC0@toc@l(3)
74; CHECK-NEXT:    srwi 5, 5, 5
75; CHECK-NEXT:    add 4, 4, 5
76; CHECK-NEXT:    li 5, 0
77; CHECK-NEXT:    std 5, 120(1)
78; CHECK-NEXT:    li 5, 3
79; CHECK-NEXT:    clrldi 6, 4, 32
80; CHECK-NEXT:    li 4, 3
81; CHECK-NEXT:    std 5, 96(1)
82; CHECK-NEXT:    li 5, 0
83; CHECK-NEXT:    bl printf
84; CHECK-NEXT:    nop
85  %1 = load i32, i32* undef, align 4
86  %2 = add i32 %1, -1
87  %3 = zext i32 %2 to i64
88  %4 = zext i32 3 to i64
89  br label %5
90
915:                                                ; preds = %5, %0
92  %6 = phi i64 [ %16, %5 ], [ 0, %0 ]
93  %7 = phi i32 [ %15, %5 ], [ 0, %0 ]
94  %8 = trunc i64 %6 to i32
95  %9 = sub i32 0, %8
96  %10 = zext i32 %9 to i64
97  %11 = getelementptr inbounds i8, i8* null, i64 %10
98  %12 = load i8, i8* %11, align 1
99  %13 = icmp eq i8 %12, 84
100  %14 = zext i1 %13 to i32
101  %15 = add i32 %7, %14
102  %16 = add nuw nsw i64 %6, 1
103  %17 = icmp ult i64 %16, %3
104  %18 = icmp ult i64 %16, %4
105  %19 = and i1 %18, %17
106  br i1 %19, label %5, label %20
107
10820:                                               ; preds = %5
109  %21 = trunc i64 %16 to i32
110  call void (i8*, ...) @printf(i8* getelementptr inbounds ([69 x i8], [69 x i8]* @.str.28, i64 0, i64 0), i32 zeroext 3, i32 zeroext undef, i32 zeroext %15, i32 zeroext undef, i32 zeroext 3, i8* undef, i32 zeroext undef, i32 zeroext 3, i32 zeroext %21, i8* undef, i32 zeroext undef) #1
111  unreachable
112}
113
114declare void @printf(i8*, ...) local_unnamed_addr #0
115