1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc < %s -mtriple=i686-unknown-unknown | FileCheck %s --check-prefix=X86
3; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s --check-prefix=X64
4
5@s_0 = external dso_local local_unnamed_addr global i16, align 2
6@s_2 = external dso_local local_unnamed_addr global i16, align 2
7
8define void @func_6(i8 %uc_8, i64 %uli_10) nounwind {
9; X86-LABEL: func_6:
10; X86:       # %bb.0: # %entry
11; X86-NEXT:    pushl %ebx
12; X86-NEXT:    pushl %esi
13; X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
14; X86-NEXT:    movl $-1, %ecx
15; X86-NEXT:    xorl %edx, %edx
16; X86-NEXT:    xorl %ebx, %ebx
17; X86-NEXT:    # implicit-def: $si
18; X86-NEXT:    .p2align 4, 0x90
19; X86-NEXT:  .LBB0_1: # %for.body612
20; X86-NEXT:    # =>This Inner Loop Header: Depth=1
21; X86-NEXT:    testb %dl, %dl
22; X86-NEXT:    je .LBB0_2
23; X86-NEXT:  # %bb.3: # %if.end1401
24; X86-NEXT:    # in Loop: Header=BB0_1 Depth=1
25; X86-NEXT:    testb %dl, %dl
26; X86-NEXT:    addl %eax, %esi
27; X86-NEXT:    movw %si, s_2
28; X86-NEXT:    movw %bx, s_0
29; X86-NEXT:    incl %ecx
30; X86-NEXT:    incl %ebx
31; X86-NEXT:    cmpw $73, %cx
32; X86-NEXT:    jl .LBB0_1
33; X86-NEXT:  # %bb.4: # %for.body1703
34; X86-NEXT:  .LBB0_2: # %if.then671
35;
36; X64-LABEL: func_6:
37; X64:       # %bb.0: # %entry
38; X64-NEXT:    movl $23090, %eax # imm = 0x5A32
39; X64-NEXT:    xorl %ecx, %ecx
40; X64-NEXT:    # implicit-def: $dx
41; X64-NEXT:    .p2align 4, 0x90
42; X64-NEXT:  .LBB0_1: # %for.body612
43; X64-NEXT:    # =>This Inner Loop Header: Depth=1
44; X64-NEXT:    testb %cl, %cl
45; X64-NEXT:    je .LBB0_2
46; X64-NEXT:  # %bb.3: # %if.end1401
47; X64-NEXT:    # in Loop: Header=BB0_1 Depth=1
48; X64-NEXT:    testb %cl, %cl
49; X64-NEXT:    addl %esi, %edx
50; X64-NEXT:    movw %dx, s_2(%rip)
51; X64-NEXT:    leal -23090(%rax), %edi
52; X64-NEXT:    movw %di, s_0(%rip)
53; X64-NEXT:    incq %rax
54; X64-NEXT:    leal -23091(%rax), %edi
55; X64-NEXT:    cmpw $73, %di
56; X64-NEXT:    jl .LBB0_1
57; X64-NEXT:  # %bb.4: # %for.body1703
58; X64-NEXT:  .LBB0_2: # %if.then671
59entry:
60  %conv649 = zext i8 %uc_8 to i64
61  %xor650 = xor i64 %conv649, 296357731680175678
62  %i = trunc i64 %uli_10 to i16
63  br label %for.body612
64
65for.body612:                                      ; preds = %for.inc1677, %entry
66  %i1 = phi i16 [ undef, %entry ], [ %conv1532, %for.inc1677 ]
67  %i2 = phi i16 [ -1, %entry ], [ %add1679, %for.inc1677 ]
68  br label %if.then635
69
70if.then635:                                       ; preds = %for.body612
71  %conv653 = sext i16 %i2 to i64
72  %cmp654.not = icmp eq i64 %xor650, %conv653
73  %conv653.op = xor i64 %conv653, 296357731680175678
74  %tobool670.not = icmp eq i64 undef, 0
75  br i1 %tobool670.not, label %if.end1401, label %if.then671
76
77if.then671:                                       ; preds = %if.then635
78  %cmp830 = icmp sgt i16 %i1, 21
79  unreachable
80
81if.end1401:                                       ; preds = %if.then635
82  %conv1421 = sext i16 %i2 to i32
83  %or1422 = or i32 %conv1421, undef
84  br label %if.end1510
85
86if.end1510:                                       ; preds = %if.end1401
87  br i1 undef, label %cond.false1514, label %cond.end1528
88
89cond.false1514:                                   ; preds = %if.end1510
90  %conv1525 = sext i16 %i2 to i64
91  %add1526 = add nsw i64 %conv1525, 23091
92  br label %cond.end1528
93
94cond.end1528:                                     ; preds = %cond.false1514, %if.end1510
95  %cond1529 = phi i64 [ %add1526, %cond.false1514 ], [ undef, %if.end1510 ]
96  %conv1532 = add i16 %i1, %i
97  store i16 %conv1532, i16* @s_2, align 2
98  br label %for.inc1677
99
100for.inc1677:                                      ; preds = %cond.end1528
101  %add1679 = add i16 %i2, 1
102  store i16 %add1679, i16* @s_0, align 2
103  %cmp610 = icmp slt i16 %add1679, 73
104  br i1 %cmp610, label %for.body612, label %for.body1703
105
106for.body1703:                                     ; preds = %for.inc1677
107  unreachable
108}
109