1 ; RUN: opt -sroa -S -o - %s | FileCheck %s
2 ; Generated from clang -c -O2 -g -target x86_64-pc-windows-msvc
21 ; void *operator new(size_t, void *);
23 ; F(D Err) : HasError() {
24 ; C *e = (C *)(ErrorStorage.buffer);
25 ; new (e) C(Err.takePayload());
30 ; F fn2() { return Dd; }
31 ; void fn3() { fn2(); }
32 source_filename = "test.ll"
34 %struct.F = type { %struct.B, i8 }
35 %struct.B = type { [0 x double], [8 x i8] }
37 define void @"\01?fn3@@YAXXZ"() local_unnamed_addr !dbg !6 {
39 %tmp = alloca %struct.F, align 8
40 %0 = bitcast %struct.F* %tmp to i8*
41 call void @llvm.lifetime.start.p0i8(i64 16, i8* %0)
42 call void @llvm.dbg.declare(metadata %struct.F* %tmp, metadata !10, metadata !DIExpression()), !dbg !14
43 ; CHECK-NOT: !DIExpression(DW_OP_LLVM_fragment, 32, 96)
44 ; CHECK: call void @llvm.dbg.value(metadata i32 0, metadata !10, metadata !DIExpression())
45 %_Myval2.i.i.i.i.i = bitcast %struct.F* %tmp to i32*
46 store i32 0, i32* %_Myval2.i.i.i.i.i, align 8
50 ; Function Attrs: argmemonly nounwind
51 declare void @llvm.lifetime.start.p0i8(i64, i8* nocapture) #0
53 ; Function Attrs: nounwind readnone speculatable
54 declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
56 attributes #0 = { argmemonly nounwind }
57 attributes #1 = { nounwind readnone speculatable }
60 !llvm.module.flags = !{!2, !3, !4, !5}
62 !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 6.0.0 (trunk 319178) (llvm/trunk 319187)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug)
63 !1 = !DIFile(filename: "test.cpp", directory: "/")
64 !2 = !{i32 2, !"Dwarf Version", i32 4}
65 !3 = !{i32 2, !"Debug Info Version", i32 3}
66 !4 = !{i32 1, !"wchar_size", i32 2}
67 !5 = !{i32 7, !"PIC Level", i32 2}
68 !6 = distinct !DISubprogram(name: "fn3", linkageName: "\01?fn3@@YAXXZ", scope: !1, file: !1, line: 30, type: !7, isLocal: false, isDefinition: true, scopeLine: 30, flags: DIFlagPrototyped, isOptimized: true, unit: !0, retainedNodes: !9)
69 !7 = !DISubroutineType(types: !8)
72 !10 = !DILocalVariable(name: "Tmp", scope: !11, file: !1, line: 16, type: !23)
73 !11 = distinct !DISubprogram(name: "takePayload", linkageName: "\01?takePayload@D@@QEAA?AUC@@XZ", scope: !12, file: !1, line: 15, type: !7, isLocal: false, isDefinition: true, scopeLine: 15, flags: DIFlagPrototyped, isOptimized: true, unit: !0, declaration: !13, retainedNodes: !9)
74 !12 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "D", file: !1, line: 14, size: 8, elements: !9, identifier: ".?AUD@@")
75 !13 = !DISubprogram(name: "takePayload", linkageName: "\01?takePayload@D@@QEAA?AUC@@XZ", scope: !12, file: !1, line: 15, type: !7, isLocal: false, isDefinition: false, scopeLine: 15, flags: DIFlagPrototyped, isOptimized: true)
76 !14 = !DILocation(line: 16, column: 7, scope: !11, inlinedAt: !15)
77 !15 = distinct !DILocation(line: 24, column: 19, scope: !16, inlinedAt: !20)
78 !16 = distinct !DILexicalBlock(scope: !17, file: !1, line: 22, column: 25)
79 !17 = distinct !DISubprogram(name: "F", linkageName: "\01??0F@@QEAA@UD@@@Z", scope: !18, file: !1, line: 22, type: !7, isLocal: false, isDefinition: true, scopeLine: 22, flags: DIFlagPrototyped, isOptimized: true, unit: !0, declaration: !19, retainedNodes: !9)
80 !18 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "F", file: !1, line: 21, size: 128, elements: !9, identifier: ".?AUF@@")
81 !19 = !DISubprogram(name: "F", scope: !18, file: !1, line: 22, type: !7, isLocal: false, isDefinition: false, scopeLine: 22, flags: DIFlagPrototyped, isOptimized: true)
82 !20 = distinct !DILocation(line: 29, column: 18, scope: !21, inlinedAt: !22)
83 !21 = distinct !DISubprogram(name: "fn2", linkageName: "\01?fn2@@YA?AUF@@XZ", scope: !1, file: !1, line: 29, type: !7, isLocal: false, isDefinition: true, scopeLine: 29, flags: DIFlagPrototyped, isOptimized: true, unit: !0, retainedNodes: !9)
84 !22 = distinct !DILocation(line: 30, column: 14, scope: !6)
85 !23 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "C", file: !1, line: 9, size: 32, elements: !9, identifier: ".?AUC@@")