; RUN: %llc_dwarf -O0 -filetype=obj < %s | llvm-dwarfdump -debug-info - | FileCheck %s

; This nonsensical example tests that address spaces for rvalue
; references are produced.

; CHECK: DW_TAG_rvalue_reference_type
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_address_class	(0x00000001)

@y = global i8* null, align 8, !dbg !0

!llvm.dbg.cu = !{!5}
!llvm.module.flags = !{!8, !9}

!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
!1 = !DIGlobalVariable(name: "x", scope: null, file: !2, line: 2, type: !3, isLocal: false, isDefinition: true)
!2 = !DIFile(filename: "test.cpp", directory: "/")
!3 = !DIDerivedType(tag: DW_TAG_rvalue_reference_type, baseType: !4, size: 64, align: 64, dwarfAddressSpace: 1)
!4 = !DIBasicType(name: "long long unsigned int", size: 64, encoding: DW_ATE_unsigned)
!5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !2, producer: "clang version 3.5.0 ", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !6, retainedTypes: !6, globals: !7, imports: !6)
!6 = !{}
!7 = !{!0}
!8 = !{i32 2, !"Dwarf Version", i32 5}
!9 = !{i32 1, !"Debug Info Version", i32 3}