forked from OSchip/llvm-project
56 lines
2.2 KiB
LLVM
56 lines
2.2 KiB
LLVM
; RUN: llc -mtriple=x86_64-linux -O0 -o - -filetype=obj < %s | llvm-dwarfdump -debug-dump=info -| FileCheck %s
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; RUN: llc -mtriple=x86_64-linux -dwarf-version=2 -O0 -o - -filetype=obj < %s | llvm-dwarfdump -debug-dump=info -| FileCheck -check-prefix=DWARF2 %s
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; Generated from Clang with the following source:
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;
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; struct foo {
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; char c;
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; int i;
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; };
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;
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; foo f;
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; CHECK: DW_AT_name {{.*}} "c"
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; CHECK-NOT: DW_TAG
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; CHECK: DW_AT_data_member_location {{.*}} (0x00)
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; CHECK: DW_AT_name {{.*}} "i"
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; CHECK-NOT: DW_TAG
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; CHECK: DW_AT_data_member_location {{.*}} (0x04)
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; DWARF2: DW_AT_name {{.*}} "c"
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; DWARF2-NOT: DW_TAG
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; DWARF2: DW_AT_data_member_location {{.*}} (DW_OP_plus_uconst 0x0)
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; DWARF2: DW_AT_name {{.*}} "i"
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; DWARF2-NOT: DW_TAG
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; DWARF2: DW_AT_data_member_location {{.*}} (DW_OP_plus_uconst 0x4)
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source_filename = "test/DebugInfo/X86/data_member_location.ll"
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%struct.foo = type { i8, i32 }
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@f = global %struct.foo zeroinitializer, align 4, !dbg !0
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!llvm.dbg.cu = !{!9}
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!llvm.module.flags = !{!13, !14}
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!llvm.ident = !{!15}
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!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
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!1 = !DIGlobalVariable(name: "f", scope: null, file: !2, line: 6, type: !3, isLocal: false, isDefinition: true)
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!2 = !DIFile(filename: "data_member_location.cpp", directory: "/tmp/dbginfo")
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!3 = !DICompositeType(tag: DW_TAG_structure_type, name: "foo", file: !2, line: 1, size: 64, align: 32, elements: !4, identifier: "_ZTS3foo")
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!4 = !{!5, !7}
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!5 = !DIDerivedType(tag: DW_TAG_member, name: "c", scope: !3, file: !2, line: 2, baseType: !6, size: 8, align: 8)
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!6 = !DIBasicType(name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char)
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!7 = !DIDerivedType(tag: DW_TAG_member, name: "i", scope: !3, file: !2, line: 3, baseType: !8, size: 32, align: 32, offset: 32)
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!8 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
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!9 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !2, producer: "clang version 3.4 ", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !10, retainedTypes: !11, globals: !12, imports: !10)
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!10 = !{}
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!11 = !{!3}
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!12 = !{!0}
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!13 = !{i32 2, !"Dwarf Version", i32 4}
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!14 = !{i32 1, !"Debug Info Version", i32 3}
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!15 = !{!"clang version 3.4 "}
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