Mercurial > hg > CbC > CbC_llvm

annotate test/DebugInfo/cu-range-hole.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 ; RUN: %llc_dwarf -O0 -filetype=obj %s -o %t
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3 ; RUN: llvm-dwarfdump %t | FileCheck %s
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4
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5 ; Check that we emit ranges for this CU since we have a function with and
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6 ; without debug info.
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7 ; Note: This depends upon the order of output in the .o file. Currently it's
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8 ; in order of the output to make sure that the CU has multiple ranges since
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9 ; there's a function in the middle. If they were together then it would have
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10 ; a single range and no DW_AT_ranges.
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11 ; CHECK: DW_TAG_compile_unit
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12 ; CHECK: DW_AT_ranges
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13 ; CHECK: DW_TAG_subprogram
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14 ; CHECK: DW_TAG_subprogram
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15
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16 ; Function Attrs: nounwind uwtable
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17 define i32 @b(i32 %c) #0 {
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18 entry:
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19 %c.addr = alloca i32, align 4
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20 store i32 %c, i32* %c.addr, align 4
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21 call void @llvm.dbg.declare(metadata i32* %c.addr, metadata !13, metadata !{!"0x102"}), !dbg !14
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22 %0 = load i32* %c.addr, align 4, !dbg !14
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23 %add = add nsw i32 %0, 1, !dbg !14
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24 ret i32 %add, !dbg !14
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25 }
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26
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27 ; Function Attrs: nounwind uwtable
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28 define i32 @a(i32 %b) #0 {
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29 entry:
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30 %b.addr = alloca i32, align 4
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31 store i32 %b, i32* %b.addr, align 4
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32 %0 = load i32* %b.addr, align 4
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33 %add = add nsw i32 %0, 1
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34 ret i32 %add
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35 }
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36
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37 ; Function Attrs: nounwind readnone
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38 declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
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39
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40 ; Function Attrs: nounwind uwtable
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41 define i32 @d(i32 %e) #0 {
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42 entry:
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43 %e.addr = alloca i32, align 4
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44 store i32 %e, i32* %e.addr, align 4
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45 call void @llvm.dbg.declare(metadata i32* %e.addr, metadata !15, metadata !{!"0x102"}), !dbg !16
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46 %0 = load i32* %e.addr, align 4, !dbg !16
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47 %add = add nsw i32 %0, 1, !dbg !16
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48 ret i32 %add, !dbg !16
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49 }
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50
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51 attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "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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52 attributes #1 = { nounwind readnone }
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53
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54 !llvm.ident = !{!0, !0}
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55 !llvm.dbg.cu = !{!1}
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56 !llvm.module.flags = !{!11, !12}
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57
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58 !0 = !{!"clang version 3.5.0 (trunk 204164) (llvm/trunk 204183)"}
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59 !1 = !{!"0x11\0012\00clang version 3.5.0 (trunk 204164) (llvm/trunk 204183)\000\00\000\00\001", !2, !3, !3, !4, !3, !3} ; [ DW_TAG_compile_unit ]
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60 !2 = !{!"b.c", !"/usr/local/google/home/echristo"}
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61 !3 = !{}
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62 !4 = !{!5, !10}
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63 !5 = !{!"0x2e\00b\00b\00\001\000\001\000\006\00256\000\001", !2, !6, !7, null, i32 (i32)* @b, null, null, !3} ; [ DW_TAG_subprogram ] [line 1] [def] [b]
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64 !6 = !{!"0x29", !2} ; [ DW_TAG_file_type ] [/usr/local/google/home/echristo/b.c]
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65 !7 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !8, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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66 !8 = !{!9, !9}
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67 !9 = !{!"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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68 !10 = !{!"0x2e\00d\00d\00\003\000\001\000\006\00256\000\003", !2, !6, !7, null, i32 (i32)* @d, null, null, !3} ; [ DW_TAG_subprogram ] [line 3] [def] [d]
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69 !11 = !{i32 2, !"Dwarf Version", i32 4}
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70 !12 = !{i32 1, !"Debug Info Version", i32 2}
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71 !13 = !{!"0x101\00c\0016777217\000", !5, !6, !9} ; [ DW_TAG_arg_variable ] [c] [line 1]
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72 !14 = !MDLocation(line: 1, scope: !5)
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73 !15 = !{!"0x101\00e\0016777219\000", !10, !6, !9} ; [ DW_TAG_arg_variable ] [e] [line 3]
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74 !16 = !MDLocation(line: 3, scope: !10)