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Revert "[DWARF] Location-less inlined variables should not have DW_TAG_variable"
This reverts commit ddc2f1e3fb4f8f9ae7dd130e40b60cfc775eba24. A build-bot objected: http://lab.llvm.org:8011/#builders/105/builds/5486
This commit is contained in:
Jeremy Morse
parent
52a13d4927
commit
c6219f93d5
@ -110,10 +110,6 @@ public:
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return Entries[Index];
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}
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/// Test whether a vector of entries features any non-empty locations. It
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/// could have no entries, or only DBG_VALUE $noreg entries.
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bool hasNonEmptyLocation(const Entries &Entries) const;
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/// Drop location ranges which exist entirely outside each variable's scope.
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void trimLocationRanges(const MachineFunction &MF, LexicalScopes &LScopes,
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const InstructionOrdering &Ordering);
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@ -273,23 +273,6 @@ void DbgValueHistoryMap::trimLocationRanges(
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}
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}
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bool DbgValueHistoryMap::hasNonEmptyLocation(const Entries &Entries) const {
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for (const auto &Entry : Entries) {
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if (!Entry.isDbgValue())
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continue;
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const MachineInstr *MI = Entry.getInstr();
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assert(MI->isDebugValue());
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// A DBG_VALUE $noreg is an empty variable location
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if (MI->getOperand(0).isReg() && MI->getOperand(0).getReg() == 0)
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continue;
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return true;
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}
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return false;
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}
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void DbgLabelInstrMap::addInstr(InlinedEntity Label, const MachineInstr &MI) {
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assert(MI.isDebugLabel() && "not a DBG_LABEL");
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LabelInstr[Label] = &MI;
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@ -1783,10 +1783,7 @@ void DwarfDebug::collectEntityInfo(DwarfCompileUnit &TheCU,
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// Instruction ranges, specifying where IV is accessible.
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const auto &HistoryMapEntries = I.second;
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// Try to find any non-empty variable location. Do not create a concrete
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// entity if there are no locations.
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if (!DbgValues.hasNonEmptyLocation(HistoryMapEntries))
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if (HistoryMapEntries.empty())
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continue;
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LexicalScope *Scope = nullptr;
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@ -1,136 +0,0 @@
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; RUN: %llc_dwarf %s -o - -filetype=obj | llvm-dwarfdump - | FileCheck %s -implicit-check-not=DW_TAG
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;
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; This tests that we do not create concrete variable DIEs for variables that
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; have no location -- for both ways that LLVM-IR can express a variable with
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; no location. It's possible to:
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; 1) Omit all dbg.values and place the variable in the subprograms retained
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; nodes list,
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; 2) Have a dbg.value with an undef operand, and none with "real" operands.
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; Both of these should produce the same DWARF. In the two functions below
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; (qux and croix) I've modified the IR to represent both scenarios.
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;
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; Original C, LLVM-IR modified afterwards:
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;
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; int foo(int bar) {
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; int baz = 12 + bar;
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; return baz;
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; }
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;
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; int qux(int quux) {
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; int xyzzy = foo(quux);
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; return xyzzy;
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; }
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;
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; int croix(int quux) {
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; int xyzzy = foo(quux);
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; return xyzzy;
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; }
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;
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;; Note the implicit DW_TAG check-not in the FileCheck command line.
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; CHECK: DW_TAG_compile_unit
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;;
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;; First subprogram is attached to the plain "foo" function in the output
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;; object. It should have locations for the two variables in the function,
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;; let's be non-specific as to how.
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; CHECK: DW_TAG_subprogram
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; CHECK: DW_AT_abstract_origin (0x{{[0-9a-f]*}} "foo")
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; CHECK: DW_TAG_formal_parameter
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; CHECK: DW_AT_location
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; CHECK: DW_TAG_variable
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; CHECK: DW_AT_location
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;
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;; Abstract subprogram; should have plain variable declarations
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; CHECK: DW_TAG_subprogram
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; CHECK: DW_AT_name ("foo")
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; CHECK: DW_TAG_formal_parameter
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; CHECK: DW_AT_name ("bar")
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; CHECK: DW_TAG_variable
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; CHECK: DW_AT_name ("baz")
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;
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; CHECK: DW_TAG_base_type
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;
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;; The copy of "foo" inlined into "qux" should have no children.
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; CHECK: DW_TAG_subprogram
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; CHECK: DW_AT_name ("qux")
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; CHECK: DW_TAG_formal_parameter
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; CHECK: DW_TAG_variable
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; CHECK: DW_TAG_inlined_subroutine
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; CHECK: NULL
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;
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;; Same for the copy of foo inlined into "croix"
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; CHECK: DW_TAG_subprogram
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; CHECK: DW_AT_name ("croix")
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; CHECK: DW_TAG_formal_parameter
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; CHECK: DW_TAG_variable
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; CHECK: DW_TAG_inlined_subroutine
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; CHECK: NULL
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; Function Attrs: norecurse nounwind readnone uwtable willreturn
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define dso_local i32 @foo(i32 %bar) local_unnamed_addr !dbg !7 {
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entry:
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call void @llvm.dbg.value(metadata i32 %bar, metadata !12, metadata !DIExpression()), !dbg !14
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%add = add nsw i32 %bar, 12, !dbg !15
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call void @llvm.dbg.value(metadata i32 %add, metadata !13, metadata !DIExpression()), !dbg !14
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ret i32 %add, !dbg !16
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}
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; Function Attrs: norecurse nounwind readnone uwtable willreturn
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define dso_local i32 @qux(i32 %quux) local_unnamed_addr !dbg !17 {
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entry:
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%add.i = add nsw i32 %quux, 12, !dbg !24
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ret i32 %add.i, !dbg !25
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}
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; Function Attrs: norecurse nounwind readnone uwtable willreturn
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define dso_local i32 @croix(i32 %quux) local_unnamed_addr !dbg !26 {
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entry:
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call void @llvm.dbg.value(metadata i32 undef, metadata !28, metadata !DIExpression()), !dbg !30
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call void @llvm.dbg.value(metadata i32 undef, metadata !12, metadata !DIExpression()), !dbg !31
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%add.i = add nsw i32 %quux, 12, !dbg !33
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call void @llvm.dbg.value(metadata i32 undef, metadata !13, metadata !DIExpression()), !dbg !31
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call void @llvm.dbg.value(metadata i32 undef, metadata !29, metadata !DIExpression()), !dbg !30
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ret i32 %add.i, !dbg !34
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}
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; Function Attrs: nofree nosync nounwind readnone speculatable willreturn
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declare void @llvm.dbg.value(metadata, metadata, metadata)
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!3, !4, !5}
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!llvm.ident = !{!6}
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!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, splitDebugInlining: false, nameTableKind: None)
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!1 = !DIFile(filename: "test.c", directory: ".")
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!2 = !{}
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!3 = !{i32 7, !"Dwarf Version", i32 4}
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!4 = !{i32 2, !"Debug Info Version", i32 3}
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!5 = !{i32 1, !"wchar_size", i32 4}
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!6 = !{!"clang"}
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!7 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 1, type: !8, scopeLine: 1, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !11)
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!8 = !DISubroutineType(types: !9)
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!9 = !{!10, !10}
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!10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
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!11 = !{!12, !13}
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!12 = !DILocalVariable(name: "bar", arg: 1, scope: !7, file: !1, line: 1, type: !10)
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!13 = !DILocalVariable(name: "baz", scope: !7, file: !1, line: 2, type: !10)
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!14 = !DILocation(line: 0, scope: !7)
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!15 = !DILocation(line: 2, column: 16, scope: !7)
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!16 = !DILocation(line: 3, column: 3, scope: !7)
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!17 = distinct !DISubprogram(name: "qux", scope: !1, file: !1, line: 6, type: !8, scopeLine: 6, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !18)
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!18 = !{!19, !20}
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!19 = !DILocalVariable(name: "quux", arg: 1, scope: !17, file: !1, line: 6, type: !10)
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!20 = !DILocalVariable(name: "xyzzy", scope: !17, file: !1, line: 7, type: !10)
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!21 = !DILocation(line: 0, scope: !17)
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!22 = !DILocation(line: 0, scope: !7, inlinedAt: !23)
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!23 = distinct !DILocation(line: 7, column: 15, scope: !17)
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!24 = !DILocation(line: 2, column: 16, scope: !7, inlinedAt: !23)
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!25 = !DILocation(line: 8, column: 3, scope: !17)
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!26 = distinct !DISubprogram(name: "croix", scope: !1, file: !1, line: 11, type: !8, scopeLine: 11, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !27)
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!27 = !{!28, !29}
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!28 = !DILocalVariable(name: "quux", arg: 1, scope: !26, file: !1, line: 11, type: !10)
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!29 = !DILocalVariable(name: "xyzzy", scope: !26, file: !1, line: 12, type: !10)
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!30 = !DILocation(line: 0, scope: !26)
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!31 = !DILocation(line: 0, scope: !7, inlinedAt: !32)
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!32 = distinct !DILocation(line: 12, column: 15, scope: !26)
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!33 = !DILocation(line: 2, column: 16, scope: !7, inlinedAt: !32)
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!34 = !DILocation(line: 13, column: 3, scope: !26)
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@ -58,7 +58,7 @@ declare void @llvm.dbg.declare(metadata, metadata, metadata)
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!14 = !{i32 4, !"nvvm-reflect-ftz", i32 0}
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!15 = !{i32 7, !"PIC Level", i32 2}
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!16 = !{!"clang version 9.0.0 (trunk 351969) (llvm/trunk 351973)"}
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!17 = distinct !DISubprogram(name: "test", linkageName: "test", scope: !8, file: !8, line: 6, type: !18, scopeLine: 6, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !40)
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!17 = distinct !DISubprogram(name: "test", linkageName: "test", scope: !8, file: !8, line: 6, type: !18, scopeLine: 6, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !4)
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!18 = !DISubroutineType(types: !19)
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!19 = !{null, !20, !21, !21, !9}
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!20 = !DIBasicType(name: "float", size: 32, encoding: DW_ATE_float)
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@ -81,7 +81,6 @@ declare void @llvm.dbg.declare(metadata, metadata, metadata)
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!37 = !DILocation(line: 8, column: 10, scope: !17)
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!38 = !DILocation(line: 9, column: 10, scope: !17)
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!39 = !DILocation(line: 10, column: 1, scope: !17)
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!40 = !{!22, !24, !26, !28}
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; CHECK: .section .debug_abbrev
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; CHECK-NEXT: {
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@ -320,19 +319,19 @@ declare void @llvm.dbg.declare(metadata, metadata, metadata)
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; CHECK-NEXT:.b8 0
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; CHECK-NEXT:.b8 1 // DW_AT_decl_file
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; CHECK-NEXT:.b8 6 // DW_AT_decl_line
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; CHECK-NEXT:.b32 229 // DW_AT_type
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; CHECK-NEXT:.b32 234 // DW_AT_type
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; CHECK-NEXT:.b8 5 // Abbrev [5] 0xc9:0x9 DW_TAG_formal_parameter
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; CHECK-NEXT:.b8 120 // DW_AT_name
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; CHECK-NEXT:.b8 0
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; CHECK-NEXT:.b8 1 // DW_AT_decl_file
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; CHECK-NEXT:.b8 6 // DW_AT_decl_line
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; CHECK-NEXT:.b32 238 // DW_AT_type
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; CHECK-NEXT:.b32 229 // DW_AT_type
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; CHECK-NEXT:.b8 5 // Abbrev [5] 0xd2:0x9 DW_TAG_formal_parameter
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; CHECK-NEXT:.b8 121 // DW_AT_name
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; CHECK-NEXT:.b8 0
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; CHECK-NEXT:.b8 1 // DW_AT_decl_file
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; CHECK-NEXT:.b8 6 // DW_AT_decl_line
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; CHECK-NEXT:.b32 238 // DW_AT_type
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; CHECK-NEXT:.b32 229 // DW_AT_type
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; CHECK-NEXT:.b8 5 // Abbrev [5] 0xdb:0x9 DW_TAG_formal_parameter
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; CHECK-NEXT:.b8 105 // DW_AT_name
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; CHECK-NEXT:.b8 0
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@ -340,7 +339,9 @@ declare void @llvm.dbg.declare(metadata, metadata, metadata)
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; CHECK-NEXT:.b8 6 // DW_AT_decl_line
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; CHECK-NEXT:.b32 127 // DW_AT_type
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; CHECK-NEXT:.b8 0 // End Of Children Mark
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; CHECK-NEXT:.b8 3 // Abbrev [3] 0xe5:0x9 DW_TAG_base_type
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; CHECK-NEXT:.b8 6 // Abbrev [6] 0xe5:0x5 DW_TAG_pointer_type
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; CHECK-NEXT:.b32 234 // DW_AT_type
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; CHECK-NEXT:.b8 3 // Abbrev [3] 0xea:0x9 DW_TAG_base_type
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; CHECK-NEXT:.b8 102 // DW_AT_name
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; CHECK-NEXT:.b8 108
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; CHECK-NEXT:.b8 111
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@ -349,8 +350,6 @@ declare void @llvm.dbg.declare(metadata, metadata, metadata)
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; CHECK-NEXT:.b8 0
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; CHECK-NEXT:.b8 4 // DW_AT_encoding
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; CHECK-NEXT:.b8 4 // DW_AT_byte_size
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; CHECK-NEXT:.b8 6 // Abbrev [6] 0xee:0x5 DW_TAG_pointer_type
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; CHECK-NEXT:.b32 229 // DW_AT_type
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; CHECK-NEXT:.b8 0 // End Of Children Mark
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; CHECK-NEXT: }
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; CHECK-NEXT: .section .debug_loc { }
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@ -702,12 +702,12 @@ if.end: ; preds = %if.then, %entry
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; CHECK-NEXT: }
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; CHECK-NEXT: .section .debug_info
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; CHECK-NEXT: {
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; CHECK-NEXT:.b32 10029 // Length of Unit
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; CHECK-NEXT:.b32 10039 // Length of Unit
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; CHECK-NEXT:.b8 2 // DWARF version number
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; CHECK-NEXT:.b8 0
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; CHECK-NEXT:.b32 .debug_abbrev // Offset Into Abbrev. Section
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; CHECK-NEXT:.b8 8 // Address Size (in bytes)
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; CHECK-NEXT:.b8 1 // Abbrev [1] 0xb:0x2726 DW_TAG_compile_unit
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; CHECK-NEXT:.b8 1 // Abbrev [1] 0xb:0x2730 DW_TAG_compile_unit
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; CHECK-NEXT:.b8 0 // DW_AT_producer
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; CHECK-NEXT:.b8 4 // DW_AT_language
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; CHECK-NEXT:.b8 0
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@ -8306,7 +8306,7 @@ if.end: ; preds = %if.then, %entry
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; CHECK-NEXT:.b8 3 // DW_AT_decl_line
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; CHECK-NEXT:.b32 3345 // DW_AT_type
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; CHECK-NEXT:.b8 0 // End Of Children Mark
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; CHECK-NEXT:.b8 40 // Abbrev [40] 0x2671:0xbf DW_TAG_subprogram
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; CHECK-NEXT:.b8 40 // Abbrev [40] 0x2671:0xc9 DW_TAG_subprogram
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; CHECK-NEXT:.b64 Lfunc_begin0 // DW_AT_low_pc
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; CHECK-NEXT:.b64 Lfunc_end0 // DW_AT_high_pc
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; CHECK-NEXT:.b8 1 // DW_AT_frame_base
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@ -8386,7 +8386,7 @@ if.end: ; preds = %if.then, %entry
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; CHECK-NEXT:.b8 12 // DW_AT_call_file
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; CHECK-NEXT:.b8 6 // DW_AT_call_line
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; CHECK-NEXT:.b8 37 // DW_AT_call_column
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; CHECK-NEXT:.b8 43 // Abbrev [43] 0x2711:0x1e DW_TAG_inlined_subroutine
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; CHECK-NEXT:.b8 43 // Abbrev [43] 0x2711:0x28 DW_TAG_inlined_subroutine
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; CHECK-NEXT:.b32 9791 // DW_AT_abstract_origin
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; CHECK-NEXT:.b64 Ltmp9 // DW_AT_low_pc
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; CHECK-NEXT:.b64 Ltmp10 // DW_AT_high_pc
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@ -8394,7 +8394,11 @@ if.end: ; preds = %if.then, %entry
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; CHECK-NEXT:.b8 8 // DW_AT_call_line
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; CHECK-NEXT:.b8 5 // DW_AT_call_column
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; CHECK-NEXT:.b8 44 // Abbrev [44] 0x2729:0x5 DW_TAG_formal_parameter
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; CHECK-NEXT:.b32 9811 // DW_AT_abstract_origin
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; CHECK-NEXT:.b8 44 // Abbrev [44] 0x272e:0x5 DW_TAG_formal_parameter
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; CHECK-NEXT:.b32 9820 // DW_AT_abstract_origin
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; CHECK-NEXT:.b8 44 // Abbrev [44] 0x2733:0x5 DW_TAG_formal_parameter
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; CHECK-NEXT:.b32 9829 // DW_AT_abstract_origin
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; CHECK-NEXT:.b8 0 // End Of Children Mark
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; CHECK-NEXT:.b8 0 // End Of Children Mark
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; CHECK-NEXT:.b8 0 // End Of Children Mark
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@ -98,7 +98,7 @@ attributes #2 = { "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp
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!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.5.0 (210479)", isOptimized: false, emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2, nameTableKind: None)
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!1 = !DIFile(filename: "debug-loc-offset1.cc", directory: "/llvm_cmake_gcc")
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!2 = !{}
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!4 = distinct !DISubprogram(name: "bar", linkageName: "_Z3bari", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 1, file: !1, scope: !5, type: !6, retainedNodes: !35)
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!4 = distinct !DISubprogram(name: "bar", linkageName: "_Z3bari", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 1, file: !1, scope: !5, type: !6, retainedNodes: !2)
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!5 = !DIFile(filename: "debug-loc-offset1.cc", directory: "/llvm_cmake_gcc")
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!6 = !DISubroutineType(types: !7)
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!7 = !{!8, !8}
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@ -107,7 +107,7 @@ attributes #2 = { "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp
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!10 = !DIFile(filename: "debug-loc-offset2.cc", directory: "/llvm_cmake_gcc")
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!11 = !{!12}
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!12 = !DICompositeType(tag: DW_TAG_structure_type, name: "A", line: 1, flags: DIFlagFwdDecl, file: !10, identifier: "_ZTS1A")
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!14 = distinct !DISubprogram(name: "baz", linkageName: "_Z3baz1A", line: 6, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !9, scopeLine: 6, file: !10, scope: !15, type: !16, retainedNodes: !36)
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!14 = distinct !DISubprogram(name: "baz", linkageName: "_Z3baz1A", line: 6, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !9, scopeLine: 6, file: !10, scope: !15, type: !16, retainedNodes: !2)
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!15 = !DIFile(filename: "debug-loc-offset2.cc", directory: "/llvm_cmake_gcc")
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!16 = !DISubroutineType(types: !17)
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!17 = !{null, !12}
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||||
@ -128,8 +128,6 @@ attributes #2 = { "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp
|
||||
!32 = distinct !DILexicalBlock(line: 10, column: 0, file: !10, scope: !14)
|
||||
!33 = !DILocation(line: 11, scope: !32)
|
||||
!34 = !DILocation(line: 12, scope: !14)
|
||||
!35 = !{!21}
|
||||
!36 = !{!24, !26}
|
||||
|
||||
; CHECK: .section .debug_abbrev
|
||||
; CHECK-NEXT: {
|
||||
@ -184,19 +182,6 @@ attributes #2 = { "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp
|
||||
; CHECK-NEXT: .b8 0 // EOM(1)
|
||||
; CHECK-NEXT: .b8 0 // EOM(2)
|
||||
; CHECK-NEXT: .b8 4 // Abbreviation Code
|
||||
; CHECK-NEXT: .b8 5 // DW_TAG_formal_parameter
|
||||
; CHECK-NEXT: .b8 0 // DW_CHILDREN_no
|
||||
; CHECK-NEXT: .b8 3 // DW_AT_name
|
||||
; CHECK-NEXT: .b8 8 // DW_FORM_string
|
||||
; CHECK-NEXT: .b8 58 // DW_AT_decl_file
|
||||
; CHECK-NEXT: .b8 11 // DW_FORM_data1
|
||||
; CHECK-NEXT: .b8 59 // DW_AT_decl_line
|
||||
; CHECK-NEXT: .b8 11 // DW_FORM_data1
|
||||
; CHECK-NEXT: .b8 73 // DW_AT_type
|
||||
; CHECK-NEXT: .b8 19 // DW_FORM_ref4
|
||||
; CHECK-NEXT: .b8 0 // EOM(1)
|
||||
; CHECK-NEXT: .b8 0 // EOM(2)
|
||||
; CHECK-NEXT: .b8 5 // Abbreviation Code
|
||||
; CHECK-NEXT: .b8 52 // DW_TAG_variable
|
||||
; CHECK-NEXT: .b8 0 // DW_CHILDREN_no
|
||||
; CHECK-NEXT: .b8 3 // DW_AT_name
|
||||
@ -209,7 +194,7 @@ attributes #2 = { "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp
|
||||
; CHECK-NEXT: .b8 16 // DW_FORM_ref_addr
|
||||
; CHECK-NEXT: .b8 0 // EOM(1)
|
||||
; CHECK-NEXT: .b8 0 // EOM(2)
|
||||
; CHECK-NEXT: .b8 6 // Abbreviation Code
|
||||
; CHECK-NEXT: .b8 5 // Abbreviation Code
|
||||
; CHECK-NEXT: .b8 46 // DW_TAG_subprogram
|
||||
; CHECK-NEXT: .b8 1 // DW_CHILDREN_yes
|
||||
; CHECK-NEXT: .b8 17 // DW_AT_low_pc
|
||||
@ -233,6 +218,19 @@ attributes #2 = { "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp
|
||||
; CHECK-NEXT: .b8 12 // DW_FORM_flag
|
||||
; CHECK-NEXT: .b8 0 // EOM(1)
|
||||
; CHECK-NEXT: .b8 0 // EOM(2)
|
||||
; CHECK-NEXT: .b8 6 // Abbreviation Code
|
||||
; CHECK-NEXT: .b8 5 // DW_TAG_formal_parameter
|
||||
; CHECK-NEXT: .b8 0 // DW_CHILDREN_no
|
||||
; CHECK-NEXT: .b8 3 // DW_AT_name
|
||||
; CHECK-NEXT: .b8 8 // DW_FORM_string
|
||||
; CHECK-NEXT: .b8 58 // DW_AT_decl_file
|
||||
; CHECK-NEXT: .b8 11 // DW_FORM_data1
|
||||
; CHECK-NEXT: .b8 59 // DW_AT_decl_line
|
||||
; CHECK-NEXT: .b8 11 // DW_FORM_data1
|
||||
; CHECK-NEXT: .b8 73 // DW_AT_type
|
||||
; CHECK-NEXT: .b8 19 // DW_FORM_ref4
|
||||
; CHECK-NEXT: .b8 0 // EOM(1)
|
||||
; CHECK-NEXT: .b8 0 // EOM(2)
|
||||
; CHECK-NEXT: .b8 7 // Abbreviation Code
|
||||
; CHECK-NEXT: .b8 36 // DW_TAG_base_type
|
||||
; CHECK-NEXT: .b8 0 // DW_CHILDREN_no
|
||||
@ -248,12 +246,12 @@ attributes #2 = { "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp
|
||||
; CHECK-NEXT: }
|
||||
; CHECK-NEXT: .section .debug_info
|
||||
; CHECK-NEXT: {
|
||||
; CHECK-NEXT: .b32 159 // Length of Unit
|
||||
; CHECK-NEXT: .b32 150 // Length of Unit
|
||||
; CHECK-NEXT: .b8 2 // DWARF version number
|
||||
; CHECK-NEXT: .b8 0
|
||||
; CHECK-NEXT: .b32 .debug_abbrev // Offset Into Abbrev. Section
|
||||
; CHECK-NEXT: .b8 8 // Address Size (in bytes)
|
||||
; CHECK-NEXT: .b8 1 // Abbrev [1] 0xb:0x98 DW_TAG_compile_unit
|
||||
; CHECK-NEXT: .b8 1 // Abbrev [1] 0xb:0x8f DW_TAG_compile_unit
|
||||
; CHECK-NEXT: .b8 99 // DW_AT_producer
|
||||
; CHECK-NEXT: .b8 108
|
||||
; CHECK-NEXT: .b8 97
|
||||
@ -329,7 +327,7 @@ attributes #2 = { "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp
|
||||
; CHECK-NEXT: .b8 65 // DW_AT_name
|
||||
; CHECK-NEXT: .b8 0
|
||||
; CHECK-NEXT: .b8 1 // DW_AT_declaration
|
||||
; CHECK-NEXT: .b8 3 // Abbrev [3] 0x68:0x3a DW_TAG_subprogram
|
||||
; CHECK-NEXT: .b8 3 // Abbrev [3] 0x68:0x31 DW_TAG_subprogram
|
||||
; CHECK-NEXT: .b64 Lfunc_begin1 // DW_AT_low_pc
|
||||
; CHECK-NEXT: .b64 Lfunc_end1 // DW_AT_high_pc
|
||||
; CHECK-NEXT: .b8 1 // DW_AT_frame_base
|
||||
@ -350,18 +348,12 @@ attributes #2 = { "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp
|
||||
; CHECK-NEXT: .b8 2 // DW_AT_decl_file
|
||||
; CHECK-NEXT: .b8 6 // DW_AT_decl_line
|
||||
; CHECK-NEXT: .b8 1 // DW_AT_external
|
||||
; CHECK-NEXT: .b8 4 // Abbrev [4] 0x8b:0x9 DW_TAG_formal_parameter
|
||||
; CHECK-NEXT: .b8 97 // DW_AT_name
|
||||
; CHECK-NEXT: .b8 0
|
||||
; CHECK-NEXT: .b8 2 // DW_AT_decl_file
|
||||
; CHECK-NEXT: .b8 6 // DW_AT_decl_line
|
||||
; CHECK-NEXT: .b32 100 // DW_AT_type
|
||||
; CHECK-NEXT: .b8 5 // Abbrev [5] 0x94:0xd DW_TAG_variable
|
||||
; CHECK-NEXT: .b8 4 // Abbrev [4] 0x8b:0xd DW_TAG_variable
|
||||
; CHECK-NEXT: .b8 122 // DW_AT_name
|
||||
; CHECK-NEXT: .b8 0
|
||||
; CHECK-NEXT: .b8 2 // DW_AT_decl_file
|
||||
; CHECK-NEXT: .b8 7 // DW_AT_decl_line
|
||||
; CHECK-NEXT: .b64 .debug_info+311 // DW_AT_type
|
||||
; CHECK-NEXT: .b64 .debug_info+302 // DW_AT_type
|
||||
; CHECK-NEXT: .b8 0 // End Of Children Mark
|
||||
; CHECK-NEXT: .b8 0 // End Of Children Mark
|
||||
; CHECK-NEXT: .b32 152 // Length of Unit
|
||||
@ -441,7 +433,7 @@ attributes #2 = { "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp
|
||||
; CHECK-NEXT: .b8 0
|
||||
; CHECK-NEXT: .b64 Lfunc_begin0 // DW_AT_low_pc
|
||||
; CHECK-NEXT: .b64 Lfunc_end0 // DW_AT_high_pc
|
||||
; CHECK-NEXT: .b8 6 // Abbrev [6] 0x64:0x30 DW_TAG_subprogram
|
||||
; CHECK-NEXT: .b8 5 // Abbrev [5] 0x64:0x30 DW_TAG_subprogram
|
||||
; CHECK-NEXT: .b64 Lfunc_begin0 // DW_AT_low_pc
|
||||
; CHECK-NEXT: .b64 Lfunc_end0 // DW_AT_high_pc
|
||||
; CHECK-NEXT: .b8 1 // DW_AT_frame_base
|
||||
@ -462,7 +454,7 @@ attributes #2 = { "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp
|
||||
; CHECK-NEXT: .b8 1 // DW_AT_decl_line
|
||||
; CHECK-NEXT: .b32 148 // DW_AT_type
|
||||
; CHECK-NEXT: .b8 1 // DW_AT_external
|
||||
; CHECK-NEXT: .b8 4 // Abbrev [4] 0x8a:0x9 DW_TAG_formal_parameter
|
||||
; CHECK-NEXT: .b8 6 // Abbrev [6] 0x8a:0x9 DW_TAG_formal_parameter
|
||||
; CHECK-NEXT: .b8 98 // DW_AT_name
|
||||
; CHECK-NEXT: .b8 0
|
||||
; CHECK-NEXT: .b8 1 // DW_AT_decl_file
|
||||
|
||||
Loading…
Reference in New Issue
Block a user