forked from OSchip/llvm-project
96 lines
7.0 KiB
LLVM
96 lines
7.0 KiB
LLVM
; RUN: opt %loadPolly -basicaa -polly-dependences -analyze -polly-dependences-analysis-type=value-based < %s | FileCheck %s -check-prefix=VALUE
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; RUN: opt %loadPolly -basicaa -polly-dependences -analyze -polly-dependences-analysis-type=memory-based < %s | FileCheck %s -check-prefix=MEMORY
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; RUN: opt %loadPolly -basicaa -polly-function-dependences -analyze -polly-dependences-analysis-type=value-based < %s | FileCheck %s -check-prefix=FUNC-VALUE
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; RUN: opt %loadPolly -basicaa -polly-function-dependences -analyze -polly-dependences-analysis-type=memory-based < %s | FileCheck %s -check-prefix=FUNC-MEMORY
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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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%struct._IO_FILE = type { i32, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, %struct._IO_marker*, %struct._IO_FILE*, i32, i32, i64, i16, i8, [1 x i8], i8*, i64, i8*, i8*, i8*, i8*, i64, i32, [20 x i8] }
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%struct._IO_marker = type { %struct._IO_marker*, %struct._IO_FILE*, i32 }
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@A = common global [36 x [49 x double]] zeroinitializer, align 8 ; <[36 x [49 x double]]*> [#uses=3]
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@B = common global [36 x [49 x double]] zeroinitializer, align 8 ; <[36 x [49 x double]]*> [#uses=3]
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@C = common global [36 x [49 x double]] zeroinitializer, align 8 ; <[36 x [49 x double]]*> [#uses=4]
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define void @do_pluto_matmult() nounwind {
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entry:
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fence seq_cst
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br label %do.body
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do.body: ; preds = %do.cond42, %entry
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%indvar3 = phi i64 [ %indvar.next4, %do.cond42 ], [ 0, %entry ] ; <i64> [#uses=3]
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br label %do.body1
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do.body1: ; preds = %do.cond36, %do.body
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%indvar1 = phi i64 [ %indvar.next2, %do.cond36 ], [ 0, %do.body ] ; <i64> [#uses=3]
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%arrayidx5 = getelementptr [36 x [49 x double]], [36 x [49 x double]]* @C, i64 0, i64 %indvar3, i64 %indvar1 ; <double*> [#uses=2]
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br label %do.body2
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do.body2: ; preds = %do.cond, %do.body1
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%indvar = phi i64 [ %indvar.next, %do.cond ], [ 0, %do.body1 ] ; <i64> [#uses=3]
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%arrayidx13 = getelementptr [36 x [49 x double]], [36 x [49 x double]]* @A, i64 0, i64 %indvar3, i64 %indvar ; <double*> [#uses=1]
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%arrayidx22 = getelementptr [36 x [49 x double]], [36 x [49 x double]]* @B, i64 0, i64 %indvar, i64 %indvar1 ; <double*> [#uses=1]
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%tmp6 = load double, double* %arrayidx5 ; <double> [#uses=1]
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%mul = fmul double 1.000000e+00, %tmp6 ; <double> [#uses=1]
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%tmp14 = load double, double* %arrayidx13 ; <double> [#uses=1]
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%mul15 = fmul double 1.000000e+00, %tmp14 ; <double> [#uses=1]
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%tmp23 = load double, double* %arrayidx22 ; <double> [#uses=1]
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%mul24 = fmul double %mul15, %tmp23 ; <double> [#uses=1]
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%add = fadd double %mul, %mul24 ; <double> [#uses=1]
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store double %add, double* %arrayidx5
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br label %do.cond
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do.cond: ; preds = %do.body2
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%indvar.next = add i64 %indvar, 1 ; <i64> [#uses=2]
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%exitcond = icmp ne i64 %indvar.next, 36 ; <i1> [#uses=1]
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br i1 %exitcond, label %do.body2, label %do.end
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do.end: ; preds = %do.cond
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br label %do.cond36
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do.cond36: ; preds = %do.end
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%indvar.next2 = add i64 %indvar1, 1 ; <i64> [#uses=2]
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%exitcond5 = icmp ne i64 %indvar.next2, 36 ; <i1> [#uses=1]
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br i1 %exitcond5, label %do.body1, label %do.end39
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do.end39: ; preds = %do.cond36
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br label %do.cond42
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do.cond42: ; preds = %do.end39
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%indvar.next4 = add i64 %indvar3, 1 ; <i64> [#uses=2]
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%exitcond6 = icmp ne i64 %indvar.next4, 36 ; <i1> [#uses=1]
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br i1 %exitcond6, label %do.body, label %do.end45
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do.end45: ; preds = %do.cond42
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fence seq_cst
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ret void
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}
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; VALUE: RAW dependences:
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; 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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; VALUE-NEXT: WAR dependences:
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; 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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; VALUE-NEXT: WAW dependences:
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; 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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; MEMORY: RAW dependences:
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; 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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; MEMORY-NEXT: WAR dependences:
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; 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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; MEMORY-NEXT: WAW dependences:
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; 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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; FUNC-VALUE: RAW dependences:
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; 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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; FUNC-VALUE-NEXT: WAR dependences:
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; 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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; FUNC-VALUE-NEXT: WAW dependences:
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; 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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; FUNC-MEMORY: RAW dependences:
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; 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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; FUNC-MEMORY-NEXT: WAR dependences:
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; 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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; FUNC-MEMORY-NEXT: WAW dependences:
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; 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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