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1; RUN: llc -o /dev/null < %s2; Radar 79376643%struct.AppleEvent = type opaque4 5define void @DisposeDMNotificationUPP(ptr %userUPP) "frame-pointer"="non-leaf" nounwind ssp {6entry:7 %userUPP_addr = alloca ptr ; <ptr> [#uses=1]8 %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]9 call void @llvm.dbg.declare(metadata ptr %userUPP_addr, metadata !0, metadata !DIExpression(DW_OP_deref)), !dbg !1310 store ptr %userUPP, ptr %userUPP_addr11 br label %return, !dbg !1412 13return: ; preds = %entry14 ret void, !dbg !1415}16 17declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone18 19!llvm.dbg.cu = !{!3}20!llvm.module.flags = !{!19}21!0 = !DILocalVariable(name: "userUPP", line: 7, arg: 1, scope: !1, file: !2, type: !6)22!1 = distinct !DISubprogram(name: "DisposeDMNotificationUPP", linkageName: "DisposeDMNotificationUPP", line: 7, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, unit: !3, file: !16, scope: null, type: !4)23!2 = !DIFile(filename: "t.c", directory: "/Users/echeng/LLVM/radars/r7937664/")24!3 = distinct !DICompileUnit(language: DW_LANG_C89, producer: "4.2.1 (Based on Apple Inc. build 5658) (LLVM build 9999)", isOptimized: true, emissionKind: FullDebug, file: !16, enums: !17, retainedTypes: !17)25!4 = !DISubroutineType(types: !5)26!5 = !{null, !6}27; Manually modified to avoid dependence on pointer size in generic test28!6 = !DIDerivedType(tag: DW_TAG_typedef, name: "DMNotificationUPP", line: 6, file: !16, scope: !2, baseType: !8)29!7 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, file: !16, scope: !2, baseType: !8)30!8 = !DISubroutineType(types: !9)31!9 = !{null, !10}32!10 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, file: !16, scope: !2, baseType: !11)33!11 = !DIDerivedType(tag: DW_TAG_typedef, name: "AppleEvent", line: 4, file: !16, scope: !2, baseType: !12)34!12 = !DICompositeType(tag: DW_TAG_structure_type, name: "AEDesc", line: 1, flags: DIFlagFwdDecl, file: !16, scope: !2)35!13 = !DILocation(line: 7, scope: !1)36!14 = !DILocation(line: 8, scope: !15)37!15 = distinct !DILexicalBlock(line: 7, column: 0, file: !16, scope: !1)38!16 = !DIFile(filename: "t.c", directory: "/Users/echeng/LLVM/radars/r7937664/")39!17 = !{}40!19 = !{i32 1, !"Debug Info Version", i32 3}41