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gerrit-public.fairphone.software / toolchain / llvm-project / 5692e72f303383f149f47bf91cf1fed06136fd05 / . / llvm / test / DebugInfo / X86 / 2011-09-26-GlobalVarContext.ll
blob: ad55db05a70e3d8404ff44f1529247b34b73c629 [file] [log] [blame]
Eric Christopherd6152aa2012-12-27 02:13:55 +0000[diff] [blame]1; RUN: llc -mtriple=x86_64-pc-linux-gnu %s -o %t -filetype=obj
Eli Benderskye6abe832013-01-25 21:44:53 +0000[diff] [blame]2; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s
James Molloy0ceb8ca2011-09-26 17:40:42 +0000[diff] [blame]3
4; ModuleID = 'test.c'
5
Nick Lewyckyd59c0ca2011-10-27 06:44:11 +0000[diff] [blame]6@GLB = common global i32 0, align 4
James Molloy0ceb8ca2011-09-26 17:40:42 +0000[diff] [blame]7
8define i32 @f() nounwind {
Nick Lewyckyd59c0ca2011-10-27 06:44:11 +0000[diff] [blame]9 %LOC = alloca i32, align 4
10 call void @llvm.dbg.declare(metadata !{i32* %LOC}, metadata !15), !dbg !17
11 %1 = load i32* @GLB, align 4, !dbg !18
12 store i32 %1, i32* %LOC, align 4, !dbg !18
13 %2 = load i32* @GLB, align 4, !dbg !19
James Molloy0ceb8ca2011-09-26 17:40:42 +0000[diff] [blame]14 ret i32 %2, !dbg !19
15}
16
17declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
18
19!llvm.dbg.cu = !{!0}
20
David Blaikie5692e722013-03-28 02:44:59 +0000[diff] [blame^]21!0 = metadata !{i32 786449, metadata !20, i32 12, metadata !"clang version 3.0 (trunk)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !12, metadata !""} ; [ DW_TAG_compile_unit ]
David Blaikie33111df2013-02-02 05:56:24 +0000[diff] [blame]22!1 = metadata !{i32 0}
23!3 = metadata !{metadata !5}
David Blaikie5692e722013-03-28 02:44:59 +0000[diff] [blame^]24!5 = metadata !{i32 720942, metadata !6, metadata !6, metadata !"f", metadata !"f", metadata !"", i32 3, metadata !7, i1 false, i1 true, i32 0, i32 0, i32 0, i32 0, i1 false, i32 ()* @f, null, null, metadata !10} ; [ DW_TAG_subprogram ]
25!6 = metadata !{i32 720937, metadata !20} ; [ DW_TAG_file_type ]
26!7 = metadata !{i32 720917, i32 0, metadata !"", i32 0, i32 0, i64 0, i64 0, i32 0, i32 0, i32 0, metadata !8, i32 0, i32 0} ; [ DW_TAG_subroutine_type ]
James Molloy0ceb8ca2011-09-26 17:40:42 +0000[diff] [blame]27!8 = metadata !{metadata !9}
David Blaikie5692e722013-03-28 02:44:59 +0000[diff] [blame^]28!9 = metadata !{i32 720932, null, null, metadata !"int", i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
James Molloy0ceb8ca2011-09-26 17:40:42 +0000[diff] [blame]29!10 = metadata !{metadata !11}
30!11 = metadata !{i32 720932} ; [ DW_TAG_base_type ]
David Blaikie33111df2013-02-02 05:56:24 +0000[diff] [blame]31!12 = metadata !{metadata !14}
David Blaikie47922fb2013-03-11 22:37:40 +0000[diff] [blame]32!14 = metadata !{i32 720948, i32 0, null, metadata !"GLB", metadata !"GLB", metadata !"", metadata !6, i32 1, metadata !9, i32 0, i32 1, i32* @GLB, null} ; [ DW_TAG_variable ]
33!15 = metadata !{i32 786688, metadata !16, metadata !"LOC", metadata !6, i32 4, metadata !9, i32 0, i32 0} ; [ DW_TAG_auto_variable ]
David Blaikie5692e722013-03-28 02:44:59 +0000[diff] [blame^]34!16 = metadata !{i32 786443, metadata !20, metadata !5, i32 3, i32 9, i32 0} ; [ DW_TAG_lexical_block ]
James Molloy0ceb8ca2011-09-26 17:40:42 +0000[diff] [blame]35!17 = metadata !{i32 4, i32 9, metadata !16, null}
36!18 = metadata !{i32 4, i32 23, metadata !16, null}
37!19 = metadata !{i32 5, i32 5, metadata !16, null}
David Blaikie8fb82242013-03-17 21:13:55 +0000[diff] [blame]38!20 = metadata !{metadata !"test.c", metadata !"/work/llvm/vanilla/test/DebugInfo"}
James Molloy0ceb8ca2011-09-26 17:40:42 +0000[diff] [blame]39
Eric Christopherd6152aa2012-12-27 02:13:55 +0000[diff] [blame]40; CHECK: DW_TAG_variable [3]
41; CHECK: DW_AT_name [DW_FORM_strp] ( .debug_str[0x00000043] = "GLB")
42; CHECK: DW_AT_decl_file [DW_FORM_data1] (0x01)
43; CHECK: DW_AT_decl_line [DW_FORM_data1] (0x01)
James Molloy0ceb8ca2011-09-26 17:40:42 +0000[diff] [blame]44
Eric Christopherd6152aa2012-12-27 02:13:55 +0000[diff] [blame]45; CHECK: DW_TAG_variable [6]
46; CHECK: DW_AT_name [DW_FORM_strp] ( .debug_str[0x0000004d] = "LOC")
47; CHECK: DW_AT_decl_file [DW_FORM_data1] (0x01)
48; CHECK: DW_AT_decl_line [DW_FORM_data1] (0x04)
49