annotate test/CodeGen/X86/discontiguous-loops.ll @ 100:7d135dc70f03 LLVM 3.9

LLVM 3.9
author Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
date Tue, 26 Jan 2016 22:53:40 +0900
parents afa8332a0e37
children 803732b1fca8
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1 ; RUN: llc -verify-loop-info -verify-dom-info -march=x86-64 < %s
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2 ; PR5243
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3
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4 @.str96 = external constant [37 x i8], align 8 ; <[37 x i8]*> [#uses=1]
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5
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6 define void @foo() nounwind {
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7 bb:
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8 br label %ybb1
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9
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10 ybb1: ; preds = %yybb13, %xbb6, %bb
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11 switch i32 undef, label %bb18 [
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12 i32 150, label %ybb2
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13 i32 151, label %bb17
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14 i32 152, label %bb19
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15 i32 157, label %ybb8
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16 ]
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17
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18 ybb2: ; preds = %ybb1
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19 %tmp = icmp eq i8** undef, null ; <i1> [#uses=1]
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20 br i1 %tmp, label %bb3, label %xbb6
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21
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22 bb3: ; preds = %ybb2
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23 unreachable
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24
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25 xbb4: ; preds = %xbb6
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26 store i32 0, i32* undef, align 8
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27 br i1 undef, label %xbb6, label %bb5
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28
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29 bb5: ; preds = %xbb4
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30 call fastcc void @decl_mode_check_failed() nounwind
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31 unreachable
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32
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33 xbb6: ; preds = %xbb4, %ybb2
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34 %tmp7 = icmp slt i32 undef, 0 ; <i1> [#uses=1]
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35 br i1 %tmp7, label %xbb4, label %ybb1
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36
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37 ybb8: ; preds = %ybb1
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38 %tmp9 = icmp eq i8** undef, null ; <i1> [#uses=1]
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39 br i1 %tmp9, label %bb10, label %ybb12
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40
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41 bb10: ; preds = %ybb8
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42 %tmp11 = load i8*, i8** undef, align 8 ; <i8*> [#uses=1]
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43 call void (i8*, ...) @fatal(i8* getelementptr inbounds ([37 x i8], [37 x i8]* @.str96, i64 0, i64 0), i8* %tmp11) nounwind
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44 unreachable
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45
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46 ybb12: ; preds = %ybb8
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47 br i1 undef, label %bb15, label %ybb13
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48
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49 ybb13: ; preds = %ybb12
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50 %tmp14 = icmp sgt i32 undef, 0 ; <i1> [#uses=1]
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51 br i1 %tmp14, label %bb16, label %ybb1
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52
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53 bb15: ; preds = %ybb12
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54 call void (i8*, ...) @fatal(i8* getelementptr inbounds ([37 x i8], [37 x i8]* @.str96, i64 0, i64 0), i8* undef) nounwind
0
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55 unreachable
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56
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57 bb16: ; preds = %ybb13
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58 unreachable
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59
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60 bb17: ; preds = %ybb1
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61 unreachable
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62
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63 bb18: ; preds = %ybb1
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64 unreachable
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65
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66 bb19: ; preds = %ybb1
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67 unreachable
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68 }
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69
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70 declare void @fatal(i8*, ...)
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71
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72 declare fastcc void @decl_mode_check_failed() nounwind