1; RUN: llvm-link %s %p/2011-08-04-Metadata2.ll -o %t.bc 2; RUN: llvm-dis < %t.bc | FileCheck %s 3; Test if internal global variable's debug info is merged appropriately or not. 4 5;CHECK: !"0x34\00x\00x\00\002\001\001", !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, i32* @x} 6;CHECK: !"0x34\00x\00x\00\001\001\001", !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, i32* @x1} 7target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" 8target triple = "x86_64-apple-macosx10.7.0" 9 10@x = internal global i32 0, align 4 11 12define void @foo() nounwind uwtable ssp { 13entry: 14 store i32 1, i32* @x, align 4, !dbg !7 15 ret void, !dbg !7 16} 17 18!llvm.dbg.cu = !{!0} 19!llvm.module.flags = !{!11} 20!llvm.dbg.sp = !{!1} 21!llvm.dbg.gv = !{!5} 22 23!0 = !{!"0x11\0012\00clang version 3.0 ()\001\00\000\00\000", !9, !4, !4, !10, null, null} ; [ DW_TAG_compile_unit ] 24!1 = !{!"0x2e\00foo\00foo\00\003\000\001\000\006\000\000\000", !9, !2, !3, null, void ()* @foo, null, null, null} ; [ DW_TAG_subprogram ] [line 3] [def] [scope 0] [foo] 25!2 = !{!"0x29", !9} ; [ DW_TAG_file_type ] 26!3 = !{!"0x15\00\000\000\000\000\000\000", !9, !2, null, !4, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] 27!4 = !{null} 28!5 = !{!"0x34\00x\00x\00\002\001\001", !0, !2, !6, i32* @x} ; [ DW_TAG_variable ] 29!6 = !{!"0x24\00int\000\0032\0032\000\000\005", null, !0} ; [ DW_TAG_base_type ] 30!7 = !MDLocation(line: 3, column: 14, scope: !8) 31!8 = !{!"0xb\003\0012\000", !9, !1} ; [ DW_TAG_lexical_block ] 32!9 = !{!"/tmp/one.c", !"/Volumes/Lalgate/Slate/D"} 33!10 = !{!1} 34!11 = !{i32 1, !"Debug Info Version", i32 2} 35