-; RUN: llc < %s - | FileCheck %s
+; RUN: llc < %s - -filetype=obj | llvm-dwarfdump -debug-dump=loc - | FileCheck %s
; Radar 9376013
target 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"
target triple = "thumbv7-apple-macosx10.6.7"
-;CHECK: Ldebug_loc0:
-;CHECK-NEXT: .long Ltmp0
-;CHECK-NEXT: .long Ltmp1
-;CHECK-NEXT: Lset[[N:[0-9]+]] = Ltmp{{[0-9]+}}-Ltmp[[M:[0-9]+]] @ Loc expr size
-;CHECK-NEXT: .short Lset[[N]]
-;CHECK-NEXT: Ltmp[[M]]:
-;CHECK-NEXT: .byte 144 @ DW_OP_regx for S register
+; Just making sure the first part of the location isn't a repetition
+; of the size of the location description.
+;
+; 0x90 DW_OP_regx of super-register
+
+; CHECK: 0x00000000: Beginning address offset:
+; CHECK-NEXT: Ending address offset:
+; CHECK-NEXT: Location description: 90 {{.. .. .. .. $}}
define void @_Z3foov() optsize ssp {
entry:
%call = tail call float @_Z3barv() optsize, !dbg !11
- tail call void @llvm.dbg.value(metadata !{float %call}, i64 0, metadata !5), !dbg !11
+ tail call void @llvm.dbg.value(metadata float %call, i64 0, metadata !5, metadata !DIExpression()), !dbg !11
%call16 = tail call float @_Z2f2v() optsize, !dbg !12
%cmp7 = fcmp olt float %call, %call16, !dbg !12
br i1 %cmp7, label %for.body, label %for.end, !dbg !12
declare float @_Z2f3f(float) optsize
-declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
+declare void @llvm.dbg.value(metadata, i64, metadata, metadata) nounwind readnone
!llvm.dbg.cu = !{!0}
+!llvm.module.flags = !{!20}
-!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 ]
-!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, i32 0, i32 256, i1 true, void ()* @_Z3foov, null, null, metadata !17, i32 5} ; [ DW_TAG_subprogram ]
-!2 = metadata !{i32 786473, metadata !18} ; [ DW_TAG_file_type ]
-!3 = metadata !{i32 786453, metadata !18, metadata !2, metadata !"", i32 0, i64 0, i64 0, i32 0, i32 0, i32 0, metadata !4, i32 0, i32 0, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
-!4 = metadata !{null}
-!5 = metadata !{i32 786688, metadata !6, metadata !"k", metadata !2, i32 6, metadata !7, i32 0, null} ; [ DW_TAG_auto_variable ]
-!6 = metadata !{i32 786443, metadata !18, metadata !1, i32 5, i32 12, i32 0} ; [ DW_TAG_lexical_block ]
-!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 ]
-!8 = metadata !{i32 786688, metadata !9, metadata !"y", metadata !2, i32 8, metadata !7, i32 0, null} ; [ DW_TAG_auto_variable ]
-!9 = metadata !{i32 786443, metadata !18, metadata !10, i32 7, i32 25, i32 2} ; [ DW_TAG_lexical_block ]
-!10 = metadata !{i32 786443, metadata !18, metadata !6, i32 7, i32 3, i32 1} ; [ DW_TAG_lexical_block ]
-!11 = metadata !{i32 6, i32 18, metadata !6, null}
-!12 = metadata !{i32 7, i32 3, metadata !6, null}
-!13 = metadata !{i32 8, i32 20, metadata !9, null}
-!14 = metadata !{i32 7, i32 20, metadata !10, null}
-!15 = metadata !{i32 10, i32 1, metadata !6, null}
-!16 = metadata !{metadata !1}
-!17 = metadata !{metadata !5, metadata !8}
-!18 = metadata !{metadata !"k.cc", metadata !"/private/tmp"}
-!19 = metadata !{i32 0}
+!0 = !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.0 (trunk 130845)", isOptimized: true, emissionKind: 1, file: !18, enums: !19, retainedTypes: !19, subprograms: !16, imports: null)
+!1 = !DISubprogram(name: "foo", linkageName: "_Z3foov", line: 5, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 5, file: !18, scope: !2, type: !3, function: void ()* @_Z3foov, variables: !17)
+!2 = !DIFile(filename: "k.cc", directory: "/private/tmp")
+!3 = !DISubroutineType(types: !4)
+!4 = !{null}
+!5 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "k", line: 6, scope: !6, file: !2, type: !7)
+!6 = distinct !DILexicalBlock(line: 5, column: 12, file: !18, scope: !1)
+!7 = !DIBasicType(tag: DW_TAG_base_type, name: "float", size: 32, align: 32, encoding: DW_ATE_float)
+!8 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "y", line: 8, scope: !9, file: !2, type: !7)
+!9 = distinct !DILexicalBlock(line: 7, column: 25, file: !18, scope: !10)
+!10 = distinct !DILexicalBlock(line: 7, column: 3, file: !18, scope: !6)
+!11 = !DILocation(line: 6, column: 18, scope: !6)
+!12 = !DILocation(line: 7, column: 3, scope: !6)
+!13 = !DILocation(line: 8, column: 20, scope: !9)
+!14 = !DILocation(line: 7, column: 20, scope: !10)
+!15 = !DILocation(line: 10, column: 1, scope: !6)
+!16 = !{!1}
+!17 = !{!5, !8}
+!18 = !DIFile(filename: "k.cc", directory: "/private/tmp")
+!19 = !{}
+!20 = !{i32 1, !"Debug Info Version", i32 3}
projects / oota-llvm.git / blobdiff