1 ; RUN: opt -instcombine -S %s | FileCheck %s
5 ; Function Attrs: nounwind uwtable
6 define void @_ZN4llvm13ScaledNumbers10multiply64Emm() {
8 %getU = alloca %foo, align 1
9 ; This is supposed to make sure that the declare conversion, does not accidentally think the store OF
10 ; %getU is a store TO %getU. There are valid reasons to have an llvm.dbg.value here, but if the pass
11 ; is changed to emit such, a more specific check should be added to make sure that any llvm.dbg.value
13 ; CHECK-NOT: @llvm.dbg.value(metadata %foo* %getU
14 call void @llvm.dbg.declare(metadata %foo* %getU, metadata !3, metadata !6), !dbg !7
15 store %foo* %getU, %foo** undef, align 8, !tbaa !8
19 ; Function Attrs: nounwind readnone
20 declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
22 attributes #1 = { nounwind readnone }
25 !llvm.module.flags = !{!2}
27 !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 3.8.0", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug)
28 !1 = !DIFile(filename: "none", directory: ".")
29 !2 = !{i32 2, !"Debug Info Version", i32 3}
30 !3 = !DILocalVariable(name: "getU", scope: !4, file: !1, line: 25, type: !5)
31 !4 = distinct !DISubprogram(name: "multiply64", linkageName: "_ZN4llvm13ScaledNumbers10multiply64Emm", scope: null, file: !1, line: 22, isLocal: false, isDefinition: true, scopeLine: 23, flags: DIFlagPrototyped, isOptimized: true, unit: !0)
32 !5 = !DICompositeType(tag: DW_TAG_class_type, scope: !4, file: !1, line: 25, size: 8, align: 8)
34 !7 = !DILocation(line: 25, column: 8, scope: !4)
35 !8 = !{!10, !10, i64 0}
37 !10 = !{!"scalar type", !9}