1*9880d681SAndroid Build Coastguard Worker; RUN: opt -analyze -module-debuginfo < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Worker; This module is generated from the following c-code: 5*9880d681SAndroid Build Coastguard Worker; 6*9880d681SAndroid Build Coastguard Worker; > union X; 7*9880d681SAndroid Build Coastguard Worker; > 8*9880d681SAndroid Build Coastguard Worker; > struct Y { 9*9880d681SAndroid Build Coastguard Worker; > union X *x; 10*9880d681SAndroid Build Coastguard Worker; > }; 11*9880d681SAndroid Build Coastguard Worker; > 12*9880d681SAndroid Build Coastguard Worker; > struct Y y; 13*9880d681SAndroid Build Coastguard Worker 14*9880d681SAndroid Build Coastguard Worker 15*9880d681SAndroid Build Coastguard Worker; CHECK: Type: Y from /tmp/minimal.c:3 DW_TAG_structure_type 16*9880d681SAndroid Build Coastguard Worker; CHECK: Type: x from /tmp/minimal.c:4 DW_TAG_member 17*9880d681SAndroid Build Coastguard Worker; CHECK: Type: DW_TAG_pointer_type 18*9880d681SAndroid Build Coastguard Worker; CHECK: Type: X from /tmp/minimal.c:1 DW_TAG_structure_type 19*9880d681SAndroid Build Coastguard Worker 20*9880d681SAndroid Build Coastguard Worker 21*9880d681SAndroid Build Coastguard Worker%struct.Y = type { %struct.X* } 22*9880d681SAndroid Build Coastguard Worker%struct.X = type opaque 23*9880d681SAndroid Build Coastguard Worker 24*9880d681SAndroid Build Coastguard Worker@y = common global %struct.Y zeroinitializer, align 8 25*9880d681SAndroid Build Coastguard Worker 26*9880d681SAndroid Build Coastguard Worker!llvm.dbg.cu = !{!0} 27*9880d681SAndroid Build Coastguard Worker!llvm.module.flags = !{!10, !11} 28*9880d681SAndroid Build Coastguard Worker!llvm.ident = !{!12} 29*9880d681SAndroid Build Coastguard Worker 30*9880d681SAndroid Build Coastguard Worker!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 3.7.0 (http://llvm.org/git/clang.git 247b30a043eb8f39ea3708e7e995089da0a6b00f) (http://llvm.org/git/llvm.git 6ecc7365a89c771fd229bdd9ffcc178684ea1aa5)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, retainedTypes: !2, globals: !3, imports: !2) 31*9880d681SAndroid Build Coastguard Worker!1 = !DIFile(filename: "minimal.c", directory: "/tmp") 32*9880d681SAndroid Build Coastguard Worker!2 = !{} 33*9880d681SAndroid Build Coastguard Worker!3 = !{!4} 34*9880d681SAndroid Build Coastguard Worker!4 = !DIGlobalVariable(name: "y", scope: !0, file: !1, line: 7, type: !5, isLocal: false, isDefinition: true, variable: %struct.Y* @y) 35*9880d681SAndroid Build Coastguard Worker!5 = !DICompositeType(tag: DW_TAG_structure_type, name: "Y", file: !1, line: 3, size: 64, align: 64, elements: !6) 36*9880d681SAndroid Build Coastguard Worker!6 = !{!7} 37*9880d681SAndroid Build Coastguard Worker!7 = !DIDerivedType(tag: DW_TAG_member, name: "x", scope: !5, file: !1, line: 4, baseType: !8, size: 64, align: 64) 38*9880d681SAndroid Build Coastguard Worker!8 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !9, size: 64, align: 64) 39*9880d681SAndroid Build Coastguard Worker!9 = !DICompositeType(tag: DW_TAG_structure_type, name: "X", file: !1, line: 1, flags: DIFlagFwdDecl) 40*9880d681SAndroid Build Coastguard Worker!10 = !{i32 2, !"Dwarf Version", i32 4} 41*9880d681SAndroid Build Coastguard Worker!11 = !{i32 2, !"Debug Info Version", i32 3} 42*9880d681SAndroid Build Coastguard Worker!12 = !{!"clang version 3.7.0 (http://llvm.org/git/clang.git 247b30a043eb8f39ea3708e7e995089da0a6b00f) (http://llvm.org/git/llvm.git 6ecc7365a89c771fd229bdd9ffcc178684ea1aa5)"} 43