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annotate test/DebugInfo/sugared-constants.ll @ 85:5e5d649e25d2

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Update LLVM 3.7
author Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
date Thu, 19 Feb 2015 15:19:25 +0900
parents 60c9769439b8
children
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1 ; REQUIRES: object-emission
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2
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3 ; RUN: %llc_dwarf -O0 -filetype=obj %s -o - | llvm-dwarfdump -debug-dump=info - | FileCheck %s
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4 ; Use correct signedness when emitting constants of derived (sugared) types.
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5
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6 ; Test compiled to IR from clang with -O1 and the following source:
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7
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8 ; void func(int);
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9 ; void func(unsigned);
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10 ; void func(char16_t);
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11 ; int main() {
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12 ; const int i = 42;
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13 ; func(i);
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14 ; const unsigned j = 117;
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15 ; func(j);
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16 ; char16_t c = 7;
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17 ; func(c);
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18 ; }
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19
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20 ; CHECK: DW_AT_const_value [DW_FORM_sdata] (42)
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21 ; CHECK: DW_AT_const_value [DW_FORM_udata] (117)
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22 ; CHECK: DW_AT_const_value [DW_FORM_udata] (7)
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23
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24 ; Function Attrs: uwtable
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25 define i32 @main() #0 {
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26 entry:
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27 tail call void @llvm.dbg.value(metadata i32 42, i64 0, metadata !10, metadata !{!"0x102"}), !dbg !21
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28 tail call void @_Z4funci(i32 42), !dbg !22
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29 tail call void @llvm.dbg.value(metadata i32 117, i64 0, metadata !12, metadata !{!"0x102"}), !dbg !24
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30 tail call void @_Z4funcj(i32 117), !dbg !25
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31 tail call void @llvm.dbg.value(metadata i16 7, i64 0, metadata !15, metadata !{!"0x102"}), !dbg !27
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32 tail call void @_Z4funcDs(i16 zeroext 7), !dbg !28
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33 ret i32 0, !dbg !29
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34 }
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35
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36 declare void @_Z4funci(i32) #1
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37
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38 declare void @_Z4funcj(i32) #1
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39
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40 declare void @_Z4funcDs(i16 zeroext) #1
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41
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42 ; Function Attrs: nounwind readnone
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43 declare void @llvm.dbg.value(metadata, i64, metadata, metadata) #2
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44
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45 attributes #0 = { uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
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46 attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
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47 attributes #2 = { nounwind readnone }
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48
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49 !llvm.dbg.cu = !{!0}
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50 !llvm.module.flags = !{!17, !18}
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51 !llvm.ident = !{!19}
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52
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53 !0 = !{!"0x11\004\00clang version 3.5.0 \001\00\000\00\001", !1, !2, !2, !3, !2, !2} ; [ DW_TAG_compile_unit ] [/tmp/dbginfo/const.cpp] [DW_LANG_C_plus_plus]
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54 !1 = !{!"const.cpp", !"/tmp/dbginfo"}
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55 !2 = !{}
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56 !3 = !{!4}
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57 !4 = !{!"0x2e\00main\00main\00\004\000\001\000\006\00256\001\004", !1, !5, !6, null, i32 ()* @main, null, null, !9} ; [ DW_TAG_subprogram ] [line 4] [def] [main]
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58 !5 = !{!"0x29", !1} ; [ DW_TAG_file_type ] [/tmp/dbginfo/const.cpp]
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59 !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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60 !7 = !{!8}
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61 !8 = !{!"0x24\00int\000\0032\0032\000\000\005", null, null} ; [ DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc DW_ATE_signed]
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62 !9 = !{!10, !12, !15}
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63 !10 = !{!"0x100\00i\005\000", !4, !5, !11} ; [ DW_TAG_auto_variable ] [i] [line 5]
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64 !11 = !{!"0x26\00\000\000\000\000\000", null, null, !8} ; [ DW_TAG_const_type ] [line 0, size 0, align 0, offset 0] [from int]
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65 !12 = !{!"0x100\00j\007\000", !4, !5, !13} ; [ DW_TAG_auto_variable ] [j] [line 7]
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66 !13 = !{!"0x26\00\000\000\000\000\000", null, null, !14} ; [ DW_TAG_const_type ] [line 0, size 0, align 0, offset 0] [from unsigned int]
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67 !14 = !{!"0x24\00unsigned int\000\0032\0032\000\000\007", null, null} ; [ DW_TAG_base_type ] [unsigned int] [line 0, size 32, align 32, offset 0, enc DW_ATE_unsigned]
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68 !15 = !{!"0x100\00c\009\000", !4, !5, !16} ; [ DW_TAG_auto_variable ] [c] [line 9]
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69 !16 = !{!"0x24\00char16_t\000\0016\0016\000\000\0016", null, null} ; [ DW_TAG_base_type ] [char16_t] [line 0, size 16, align 16, offset 0, enc DW_ATE_UTF]
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70 !17 = !{i32 2, !"Dwarf Version", i32 4}
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71 !18 = !{i32 1, !"Debug Info Version", i32 2}
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72 !19 = !{!"clang version 3.5.0 "}
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73 !20 = !{i32 42}
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74 !21 = !MDLocation(line: 5, scope: !4)
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75 !22 = !MDLocation(line: 6, scope: !4)
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76 !23 = !{i32 117}
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77 !24 = !MDLocation(line: 7, scope: !4)
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78 !25 = !MDLocation(line: 8, scope: !4)
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79 !26 = !{i16 7}
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80 !27 = !MDLocation(line: 9, scope: !4)
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81 !28 = !MDLocation(line: 10, scope: !4)
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82 !29 = !MDLocation(line: 11, scope: !4)