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236
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1 ; RUN: opt %loadPolly -basic-aa -polly-print-dependences -polly-dependences-analysis-type=value-based -disable-output < %s | FileCheck %s -check-prefix=VALUE
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2 ; RUN: opt %loadPolly -basic-aa -polly-print-dependences -polly-dependences-analysis-type=memory-based -disable-output < %s | FileCheck %s -check-prefix=MEMORY
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3 ; RUN: opt %loadPolly -basic-aa -polly-print-function-dependences -polly-dependences-analysis-type=value-based -disable-output < %s | FileCheck %s -check-prefix=FUNC-VALUE
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4 ; RUN: opt %loadPolly -basic-aa -polly-print-function-dependences -polly-dependences-analysis-type=memory-based -disable-output < %s | FileCheck %s -check-prefix=FUNC-MEMORY
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150
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5
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6 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
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7
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252
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8 %struct._IO_FILE = type { i32, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i32, i32, i64, i16, i8, [1 x i8], ptr, i64, ptr, ptr, ptr, ptr, i64, i32, [20 x i8] }
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9 %struct._IO_marker = type { ptr, ptr, i32 }
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150
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10
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252
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11 @A = common global [36 x [49 x double]] zeroinitializer, align 8 ; <ptr> [#uses=3]
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12 @B = common global [36 x [49 x double]] zeroinitializer, align 8 ; <ptr> [#uses=3]
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13 @C = common global [36 x [49 x double]] zeroinitializer, align 8 ; <ptr> [#uses=4]
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150
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14
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15 define void @do_pluto_matmult() nounwind {
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16 entry:
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17 fence seq_cst
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18 br label %do.body
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19
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20 do.body: ; preds = %do.cond42, %entry
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21 %indvar3 = phi i64 [ %indvar.next4, %do.cond42 ], [ 0, %entry ] ; <i64> [#uses=3]
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22 br label %do.body1
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23
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24 do.body1: ; preds = %do.cond36, %do.body
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25 %indvar1 = phi i64 [ %indvar.next2, %do.cond36 ], [ 0, %do.body ] ; <i64> [#uses=3]
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252
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26 %arrayidx5 = getelementptr [36 x [49 x double]], ptr @C, i64 0, i64 %indvar3, i64 %indvar1 ; <ptr> [#uses=2]
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150
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27 br label %do.body2
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28
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29 do.body2: ; preds = %do.cond, %do.body1
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30 %indvar = phi i64 [ %indvar.next, %do.cond ], [ 0, %do.body1 ] ; <i64> [#uses=3]
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252
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31 %arrayidx13 = getelementptr [36 x [49 x double]], ptr @A, i64 0, i64 %indvar3, i64 %indvar ; <ptr> [#uses=1]
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32 %arrayidx22 = getelementptr [36 x [49 x double]], ptr @B, i64 0, i64 %indvar, i64 %indvar1 ; <ptr> [#uses=1]
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33 %tmp6 = load double, ptr %arrayidx5 ; <double> [#uses=1]
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150
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34 %mul = fmul double 1.000000e+00, %tmp6 ; <double> [#uses=1]
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252
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35 %tmp14 = load double, ptr %arrayidx13 ; <double> [#uses=1]
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150
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36 %mul15 = fmul double 1.000000e+00, %tmp14 ; <double> [#uses=1]
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252
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37 %tmp23 = load double, ptr %arrayidx22 ; <double> [#uses=1]
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150
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38 %mul24 = fmul double %mul15, %tmp23 ; <double> [#uses=1]
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39 %add = fadd double %mul, %mul24 ; <double> [#uses=1]
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252
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40 store double %add, ptr %arrayidx5
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150
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41 br label %do.cond
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42
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43 do.cond: ; preds = %do.body2
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44 %indvar.next = add i64 %indvar, 1 ; <i64> [#uses=2]
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45 %exitcond = icmp ne i64 %indvar.next, 36 ; <i1> [#uses=1]
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46 br i1 %exitcond, label %do.body2, label %do.end
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47
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48 do.end: ; preds = %do.cond
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49 br label %do.cond36
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50
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51 do.cond36: ; preds = %do.end
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52 %indvar.next2 = add i64 %indvar1, 1 ; <i64> [#uses=2]
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53 %exitcond5 = icmp ne i64 %indvar.next2, 36 ; <i1> [#uses=1]
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54 br i1 %exitcond5, label %do.body1, label %do.end39
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55
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56 do.end39: ; preds = %do.cond36
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57 br label %do.cond42
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58
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59 do.cond42: ; preds = %do.end39
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60 %indvar.next4 = add i64 %indvar3, 1 ; <i64> [#uses=2]
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61 %exitcond6 = icmp ne i64 %indvar.next4, 36 ; <i1> [#uses=1]
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62 br i1 %exitcond6, label %do.body, label %do.end45
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63
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64 do.end45: ; preds = %do.cond42
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65 fence seq_cst
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66 ret void
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67 }
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68
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69 ; VALUE: RAW dependences:
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70 ; VALUE-NEXT: { Stmt_do_body2[i0, i1, i2] -> Stmt_do_body2[i0, i1, 1 + i2] : 0 <= i0 <= 35 and 0 <= i1 <= 35 and 0 <= i2 <= 34 }
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71 ; VALUE-NEXT: WAR dependences:
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72 ; VALUE-NEXT: { Stmt_do_body2[i0, i1, i2] -> Stmt_do_body2[i0, i1, 1 + i2] : 0 <= i0 <= 35 and 0 <= i1 <= 35 and 0 <= i2 <= 34 }
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73 ; VALUE-NEXT: WAW dependences:
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74 ; VALUE-NEXT: { Stmt_do_body2[i0, i1, i2] -> Stmt_do_body2[i0, i1, 1 + i2] : 0 <= i0 <= 35 and 0 <= i1 <= 35 and 0 <= i2 <= 34 }
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75
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76 ; MEMORY: RAW dependences:
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77 ; MEMORY-NEXT: { Stmt_do_body2[i0, i1, i2] -> Stmt_do_body2[i0, i1, o2] : 0 <= i0 <= 35 and 0 <= i1 <= 35 and i2 >= 0 and i2 < o2 <= 35 }
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78 ; MEMORY-NEXT: WAR dependences:
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79 ; MEMORY-NEXT: { Stmt_do_body2[i0, i1, i2] -> Stmt_do_body2[i0, i1, o2] : 0 <= i0 <= 35 and 0 <= i1 <= 35 and i2 >= 0 and i2 < o2 <= 35 }
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80 ; MEMORY-NEXT: WAW dependences:
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81 ; MEMORY-NEXT: { Stmt_do_body2[i0, i1, i2] -> Stmt_do_body2[i0, i1, o2] : 0 <= i0 <= 35 and 0 <= i1 <= 35 and i2 >= 0 and i2 < o2 <= 35 }
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82
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83 ; FUNC-VALUE: RAW dependences:
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84 ; FUNC-VALUE-NEXT: { [Stmt_do_body2[i0, i1, i2] -> Stmt_do_body2_Write3[]] -> [Stmt_do_body2[i0, i1, 1 + i2] -> Stmt_do_body2_Read0[]] : 0 <= i0 <= 35 and 0 <= i1 <= 35 and 0 <= i2 <= 34; Stmt_do_body2[i0, i1, i2] -> Stmt_do_body2[i0, i1, 1 + i2] : 0 <= i0 <= 35 and 0 <= i1 <= 35 and 0 <= i2 <= 34 }
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85 ; FUNC-VALUE-NEXT: WAR dependences:
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86 ; FUNC-VALUE-NEXT: { [Stmt_do_body2[i0, i1, i2] -> Stmt_do_body2_Read0[]] -> [Stmt_do_body2[i0, i1, 1 + i2] -> Stmt_do_body2_Write3[]] : 0 <= i0 <= 35 and 0 <= i1 <= 35 and 0 <= i2 <= 34; Stmt_do_body2[i0, i1, i2] -> Stmt_do_body2[i0, i1, 1 + i2] : 0 <= i0 <= 35 and 0 <= i1 <= 35 and 0 <= i2 <= 34 }
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87 ; FUNC-VALUE-NEXT: WAW dependences:
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88 ; FUNC-VALUE-NEXT: { [Stmt_do_body2[i0, i1, i2] -> Stmt_do_body2_Write3[]] -> [Stmt_do_body2[i0, i1, 1 + i2] -> Stmt_do_body2_Write3[]] : 0 <= i0 <= 35 and 0 <= i1 <= 35 and 0 <= i2 <= 34; Stmt_do_body2[i0, i1, i2] -> Stmt_do_body2[i0, i1, 1 + i2] : 0 <= i0 <= 35 and 0 <= i1 <= 35 and 0 <= i2 <= 34 }
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89
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90 ; FUNC-MEMORY: RAW dependences:
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91 ; FUNC-MEMORY-NEXT: { [Stmt_do_body2[i0, i1, i2] -> Stmt_do_body2_Write3[]] -> [Stmt_do_body2[i0, i1, o2] -> Stmt_do_body2_Read0[]] : 0 <= i0 <= 35 and 0 <= i1 <= 35 and i2 >= 0 and i2 < o2 <= 35; Stmt_do_body2[i0, i1, i2] -> Stmt_do_body2[i0, i1, o2] : 0 <= i0 <= 35 and 0 <= i1 <= 35 and i2 >= 0 and i2 < o2 <= 35 }
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92 ; FUNC-MEMORY-NEXT: WAR dependences:
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93 ; FUNC-MEMORY-NEXT: { [Stmt_do_body2[i0, i1, i2] -> Stmt_do_body2_Read0[]] -> [Stmt_do_body2[i0, i1, o2] -> Stmt_do_body2_Write3[]] : 0 <= i0 <= 35 and 0 <= i1 <= 35 and i2 >= 0 and i2 < o2 <= 35; Stmt_do_body2[i0, i1, i2] -> Stmt_do_body2[i0, i1, o2] : 0 <= i0 <= 35 and 0 <= i1 <= 35 and i2 >= 0 and i2 < o2 <= 35 }
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94 ; FUNC-MEMORY-NEXT: WAW dependences:
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95 ; FUNC-MEMORY-NEXT: { [Stmt_do_body2[i0, i1, i2] -> Stmt_do_body2_Write3[]] -> [Stmt_do_body2[i0, i1, o2] -> Stmt_do_body2_Write3[]] : 0 <= i0 <= 35 and 0 <= i1 <= 35 and i2 >= 0 and i2 < o2 <= 35; Stmt_do_body2[i0, i1, i2] -> Stmt_do_body2[i0, i1, o2] : 0 <= i0 <= 35 and 0 <= i1 <= 35 and i2 >= 0 and i2 < o2 <= 35 }
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