33
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1 ; RUN: opt -analyze -module-debuginfo < %s | FileCheck %s
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2
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3 ; Produced from linking:
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4 ; /tmp/test1.c containing f()
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5 ; /tmp/test2.c containing g()
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6
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7 ; Verify that both compile units and both their contained functions are
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8 ; listed by DebugInfoFinder:
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9 ;CHECK: Compile Unit: [ DW_TAG_compile_unit ] [/tmp/test1.c] [DW_LANG_C99]
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10 ;CHECK: Compile Unit: [ DW_TAG_compile_unit ] [/tmp/test2.c] [DW_LANG_C99]
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11 ;CHECK: Subprogram: [ DW_TAG_subprogram ] [line 1] [def] [f]
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12 ;CHECK: Subprogram: [ DW_TAG_subprogram ] [line 1] [def] [g]
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13
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14 define void @f() {
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15 ret void, !dbg !14
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16 }
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17
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18 define void @g() {
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19 ret void, !dbg !15
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20 }
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21
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22 !llvm.dbg.cu = !{!0, !8}
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23 !llvm.module.flags = !{!13, !16}
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24
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83
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25 !0 = !{!"0x11\0012\00clang version 3.4 (192092)\000\00\000\00\000", !1, !2, !2, !3, !2, !2} ; [ DW_TAG_compile_unit ] [/tmp/test1.c] [DW_LANG_C99]
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26 !1 = !{!"test1.c", !"/tmp"}
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27 !2 = !{i32 0}
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28 !3 = !{!4}
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29 !4 = !{!"0x2e\00f\00f\00\001\000\001\000\006\000\000\001", !1, !5, !6, null, void ()* @f, null, null, !2} ; [ DW_TAG_subprogram ] [line 1] [def] [f]
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30 !5 = !{!"0x29", !1} ; [ DW_TAG_file_type ] [/tmp/test1.c]
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31 !6 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !7, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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32 !7 = !{null}
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33 !8 = !{!"0x11\0012\00clang version 3.4 (192092)\000\00\000\00\000", !9, !2, !2, !10, !2, !2} ; [ DW_TAG_compile_unit ] [/tmp/test2.c] [DW_LANG_C99]
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34 !9 = !{!"test2.c", !"/tmp"}
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35 !10 = !{!11}
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36 !11 = !{!"0x2e\00g\00g\00\001\000\001\000\006\000\000\001", !9, !12, !6, null, void ()* @g, null, null, !2} ; [ DW_TAG_subprogram ] [line 1] [def] [g]
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37 !12 = !{!"0x29", !9} ; [ DW_TAG_file_type ] [/tmp/test2.c]
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38 !13 = !{i32 2, !"Dwarf Version", i32 4}
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39 !14 = !MDLocation(line: 1, scope: !4)
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40 !15 = !MDLocation(line: 1, scope: !11)
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41 !16 = !{i32 1, !"Debug Info Version", i32 2}
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