1 ; RUN: llvm-dis -o - %s.bc | FileCheck %s 2 3 ; CHECK: @g = common global i32 0, align 4, !dbg ![[G:[0-9]+]] 4 ; CHECK-DAG: ![[G]] = distinct !DIGlobalVariableExpression(var: ![[GVAR:[0-9]+]], expr: !DIExpression()) 5 ; CHECK-DAG: distinct !DICompileUnit({{.*}}, globals: ![[GLOBS:[0-9]+]] 6 ; CHECK-DAG: ![[GLOBS]] = !{![[GEXPR:[0-9]+]]} 7 ; CHECK-DAG: ![[GEXPR]] = distinct !DIGlobalVariableExpression(var: ![[GVAR]], expr: !DIExpression()) 8 ; CHECK-DAG: ![[GVAR]] = !DIGlobalVariable(name: "g", 9 10 ; Test the bitcode upgrade for DIGlobalVariable -> DIGlobalVariableExpression. 11 12 ; ModuleID = 'a.c' 13 target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" 14 target triple = "x86_64-apple-macosx10.12.0" 15 16 @g = common global i32 0, align 4 17 18 !llvm.dbg.cu = !{!0} 19 !llvm.module.flags = !{!6, !7, !8} 20 !llvm.ident = !{!9} 21 22 !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 3.7.0 (clang-stage1-configure-RA_build 241111)", isOptimized: false, runtimeVersion: 0, emissionKind: 1, enums: !2, retainedTypes: !2, subprograms: !2, globals: !3, imports: !2) 23 !1 = !DIFile(filename: "a.c", directory: "/tmp") 24 !2 = !{} 25 !3 = !{!4} 26 !4 = !DIGlobalVariable(name: "g", scope: !0, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true, variable: i32* @g) 27 !5 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 28 !6 = !{i32 2, !"Dwarf Version", i32 2} 29 !7 = !{i32 2, !"Debug Info Version", i32 3} 30 !8 = !{i32 1, !"PIC Level", i32 2} 31 !9 = !{!"clang version 3.7.0 (clang-stage1-configure-RA_build 241111)"} 32
