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annotate test/Transforms/ADCE/basictest1.ll @ 52:c22698ecb2a9

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modified CreateIdentifierInfo and create new function which was named 'CreateUniqueIdentifierInfo'.
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Wed, 15 Jan 2014 21:01:33 +0900
parents 95c75e76d11b
children afa8332a0e37
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; RUN: opt < %s -adce -simplifycfg | llvm-dis
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2 %FILE = type { i32, i8*, i8*, i8, i8, i32, i32, i32 }
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3 %spec_fd_t = type { i32, i32, i32, i8* }
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4 @__iob = external global [20 x %FILE] ; <[20 x %FILE]*> [#uses=1]
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5 @dbglvl = global i32 4 ; <i32*> [#uses=3]
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6 @spec_fd = external global [3 x %spec_fd_t] ; <[3 x %spec_fd_t]*> [#uses=4]
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7 @.LC9 = internal global [34 x i8] c"spec_read: fd=%d, > MAX_SPEC_FD!\0A\00" ; <[34 x i8]*> [#uses=1]
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8 @.LC10 = internal global [4 x i8] c"EOF\00" ; <[4 x i8]*> [#uses=1]
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9 @.LC11 = internal global [4 x i8] c"%d\0A\00" ; <[4 x i8]*> [#uses=1]
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10 @.LC12 = internal global [17 x i8] c"spec_getc: %d = \00" ; <[17 x i8]*> [#uses=1]
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11
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12 declare i32 @fprintf(%FILE*, i8*, ...)
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13
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14 declare void @exit(i32)
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15
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16 declare i32 @remove(i8*)
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17
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18 declare i32 @fputc(i32, %FILE*)
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19
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20 declare i32 @fwrite(i8*, i32, i32, %FILE*)
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21
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22 declare void @perror(i8*)
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23
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24 define i32 @spec_getc(i32 %fd) {
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25 %reg109 = load i32* @dbglvl ; <i32> [#uses=1]
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26 %cond266 = icmp sle i32 %reg109, 4 ; <i1> [#uses=1]
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27 br i1 %cond266, label %bb3, label %bb2
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28
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29 bb2: ; preds = %0
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30 %cast273 = getelementptr [17 x i8]* @.LC12, i64 0, i64 0 ; <i8*> [#uses=0]
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31 br label %bb3
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32
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33 bb3: ; preds = %bb2, %0
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34 %cond267 = icmp sle i32 %fd, 3 ; <i1> [#uses=1]
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35 br i1 %cond267, label %bb5, label %bb4
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36
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37 bb4: ; preds = %bb3
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38 %reg111 = getelementptr [20 x %FILE]* @__iob, i64 0, i64 1, i32 3 ; <i8*> [#uses=1]
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39 %cast274 = getelementptr [34 x i8]* @.LC9, i64 0, i64 0 ; <i8*> [#uses=0]
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40 %cast282 = bitcast i8* %reg111 to %FILE* ; <%FILE*> [#uses=0]
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41 call void @exit( i32 1 )
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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42 br label %UnifiedExitNode
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43
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44 bb5: ; preds = %bb3
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45 %reg107-idxcast1 = sext i32 %fd to i64 ; <i64> [#uses=2]
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46 %reg107-idxcast2 = sext i32 %fd to i64 ; <i64> [#uses=1]
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47 %reg1311 = getelementptr [3 x %spec_fd_t]* @spec_fd, i64 0, i64 %reg107-idxcast2 ; <%spec_fd_t*> [#uses=1]
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48 %idx1 = getelementptr [3 x %spec_fd_t]* @spec_fd, i64 0, i64 %reg107-idxcast1, i32 2 ; <i32*> [#uses=1]
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49 %reg1321 = load i32* %idx1 ; <i32> [#uses=3]
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50 %idx2 = getelementptr %spec_fd_t* %reg1311, i64 0, i32 1 ; <i32*> [#uses=1]
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51 %reg1331 = load i32* %idx2 ; <i32> [#uses=1]
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52 %cond270 = icmp slt i32 %reg1321, %reg1331 ; <i1> [#uses=1]
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53 br i1 %cond270, label %bb9, label %bb6
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54
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55 bb6: ; preds = %bb5
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56 %reg134 = load i32* @dbglvl ; <i32> [#uses=1]
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57 %cond271 = icmp sle i32 %reg134, 4 ; <i1> [#uses=1]
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58 br i1 %cond271, label %bb8, label %bb7
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59
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60 bb7: ; preds = %bb6
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61 %cast277 = getelementptr [4 x i8]* @.LC10, i64 0, i64 0 ; <i8*> [#uses=0]
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62 br label %bb8
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63
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64 bb8: ; preds = %bb7, %bb6
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65 br label %UnifiedExitNode
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66
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67 bb9: ; preds = %bb5
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68 %reg107-idxcast3 = sext i32 %fd to i64 ; <i64> [#uses=1]
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69 %idx3 = getelementptr [3 x %spec_fd_t]* @spec_fd, i64 0, i64 %reg107-idxcast3, i32 3 ; <i8**> [#uses=1]
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70 %reg1601 = load i8** %idx3 ; <i8*> [#uses=1]
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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71 %reg132-idxcast1 = sext i32 %reg1321 to i64 ; <i64> [#uses=1]
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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72 %idx4 = getelementptr i8* %reg1601, i64 %reg132-idxcast1 ; <i8*> [#uses=1]
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73 %reg1621 = load i8* %idx4 ; <i8> [#uses=2]
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74 %cast108 = zext i8 %reg1621 to i64 ; <i64> [#uses=0]
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75 %reg157 = add i32 %reg1321, 1 ; <i32> [#uses=1]
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76 %idx5 = getelementptr [3 x %spec_fd_t]* @spec_fd, i64 0, i64 %reg107-idxcast1, i32 2 ; <i32*> [#uses=1]
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77 store i32 %reg157, i32* %idx5
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78 %reg163 = load i32* @dbglvl ; <i32> [#uses=1]
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79 %cond272 = icmp sle i32 %reg163, 4 ; <i1> [#uses=1]
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80 br i1 %cond272, label %bb11, label %bb10
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81
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82 bb10: ; preds = %bb9
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83 %cast279 = getelementptr [4 x i8]* @.LC11, i64 0, i64 0 ; <i8*> [#uses=0]
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84 br label %bb11
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85
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86 bb11: ; preds = %bb10, %bb9
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87 %cast291 = zext i8 %reg1621 to i32 ; <i32> [#uses=1]
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88 br label %UnifiedExitNode
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89
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90 UnifiedExitNode: ; preds = %bb11, %bb8, %bb4
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91 %UnifiedRetVal = phi i32 [ 42, %bb4 ], [ -1, %bb8 ], [ %cast291, %bb11 ] ; <i32> [#uses=1]
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92 ret i32 %UnifiedRetVal
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93 }
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94
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95 declare i32 @puts(i8*)
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96
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97 declare i32 @printf(i8*, ...)