1; RUN: llc < %s - | FileCheck %s
2; Radar 9376013
3target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:32:64-v128:32:128-a0:0:32-n32"
4target triple = "thumbv7-apple-macosx10.6.7"
5
6;CHECK-LABEL: Lfunc_begin0:
7;CHECK: Ltmp[[K:[0-9]+]]:
8;CHECK: Ltmp[[L:[0-9]+]]:
9;CHECK-LABEL: Ldebug_loc0:
10;CHECK-NEXT:        .long   Ltmp[[K]]
11;CHECK-NEXT:        .long   Ltmp[[L]]
12;CHECK-NEXT: Lset[[N:[0-9]+]] = Ltmp{{[0-9]+}}-Ltmp[[M:[0-9]+]]        @ Loc expr size
13;CHECK-NEXT:        .short  Lset[[N]]
14;CHECK-NEXT: Ltmp[[M]]:
15;CHECK-NEXT:        .byte   144                     @ DW_OP_regx for S register
16
17define void @_Z3foov() optsize ssp {
18entry:
19  %call = tail call float @_Z3barv() optsize, !dbg !11
20  tail call void @llvm.dbg.value(metadata !{float %call}, i64 0, metadata !5), !dbg !11
21  %call16 = tail call float @_Z2f2v() optsize, !dbg !12
22  %cmp7 = fcmp olt float %call, %call16, !dbg !12
23  br i1 %cmp7, label %for.body, label %for.end, !dbg !12
24
25for.body:                                         ; preds = %entry, %for.body
26  %k.08 = phi float [ %inc, %for.body ], [ %call, %entry ]
27  %call4 = tail call float @_Z2f3f(float %k.08) optsize, !dbg !13
28  %inc = fadd float %k.08, 1.000000e+00, !dbg !14
29  %call1 = tail call float @_Z2f2v() optsize, !dbg !12
30  %cmp = fcmp olt float %inc, %call1, !dbg !12
31  br i1 %cmp, label %for.body, label %for.end, !dbg !12
32
33for.end:                                          ; preds = %for.body, %entry
34  ret void, !dbg !15
35}
36
37declare float @_Z3barv() optsize
38
39declare float @_Z2f2v() optsize
40
41declare float @_Z2f3f(float) optsize
42
43declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
44
45!llvm.dbg.cu = !{!0}
46!llvm.module.flags = !{!20}
47
48!0 = metadata !{i32 786449, metadata !18, i32 4, metadata !"clang version 3.0 (trunk 130845)", i1 true, metadata !"", i32 0, metadata !19, metadata !19, metadata !16, null,  null, null} ; [ DW_TAG_compile_unit ]
49!1 = metadata !{i32 786478, metadata !18, metadata !2, metadata !"foo", metadata !"foo", metadata !"_Z3foov", i32 5, metadata !3, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, void ()* @_Z3foov, null, null, metadata !17, i32 5} ; [ DW_TAG_subprogram ] [line 5] [def] [foo]
50!2 = metadata !{i32 786473, metadata !18} ; [ DW_TAG_file_type ]
51!3 = metadata !{i32 786453, metadata !18, metadata !2, metadata !"", i32 0, i64 0, i64 0, i32 0, i32 0, null, metadata !4, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
52!4 = metadata !{null}
53!5 = metadata !{i32 786688, metadata !6, metadata !"k", metadata !2, i32 6, metadata !7, i32 0, null} ; [ DW_TAG_auto_variable ]
54!6 = metadata !{i32 786443, metadata !18, metadata !1, i32 5, i32 12, i32 0} ; [ DW_TAG_lexical_block ]
55!7 = metadata !{i32 786468, null, metadata !0, metadata !"float", i32 0, i64 32, i64 32, i64 0, i32 0, i32 4} ; [ DW_TAG_base_type ]
56!8 = metadata !{i32 786688, metadata !9, metadata !"y", metadata !2, i32 8, metadata !7, i32 0, null} ; [ DW_TAG_auto_variable ]
57!9 = metadata !{i32 786443, metadata !18, metadata !10, i32 7, i32 25, i32 2} ; [ DW_TAG_lexical_block ]
58!10 = metadata !{i32 786443, metadata !18, metadata !6, i32 7, i32 3, i32 1} ; [ DW_TAG_lexical_block ]
59!11 = metadata !{i32 6, i32 18, metadata !6, null}
60!12 = metadata !{i32 7, i32 3, metadata !6, null}
61!13 = metadata !{i32 8, i32 20, metadata !9, null}
62!14 = metadata !{i32 7, i32 20, metadata !10, null}
63!15 = metadata !{i32 10, i32 1, metadata !6, null}
64!16 = metadata !{metadata !1}
65!17 = metadata !{metadata !5, metadata !8}
66!18 = metadata !{metadata !"k.cc", metadata !"/private/tmp"}
67!19 = metadata !{i32 0}
68!20 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
69