73 lines · plain
1; RUN: opt -S %loadNPMPolly '-passes=polly-custom<deps>' -polly-print-deps -disable-output < %s | FileCheck %s -check-prefix=VALUE2; RUN: opt -S %loadNPMPolly '-passes=polly-custom<deps>' -polly-print-deps -polly-dependences-computeout=1 -disable-output < %s | FileCheck %s -check-prefix=TIMEOUT3target 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"4 5; for(i = 0; i < 100; i++ )6; S1: A[i] = 2;7;8; for (i = 0; i < 10; i++ )9; S2: A[i] = 5;10;11; for (i = 0; i < 200; i++ )12; S3: A[i] = 5;13 14define void @sequential_writes() {15entry:16 %A = alloca [200 x i32]17 br label %S118 19S1:20 %indvar.1 = phi i64 [ 0, %entry ], [ %indvar.next.1, %S1 ]21 %arrayidx.1 = getelementptr [200 x i32], ptr %A, i64 0, i64 %indvar.122 store i32 2, ptr %arrayidx.123 %indvar.next.1 = add i64 %indvar.1, 124 %exitcond.1 = icmp ne i64 %indvar.next.1, 10025 br i1 %exitcond.1, label %S1, label %exit.126 27exit.1:28 br label %S229 30S2:31 %indvar.2 = phi i64 [ 0, %exit.1 ], [ %indvar.next.2, %S2 ]32 %arrayidx.2 = getelementptr [200 x i32], ptr %A, i64 0, i64 %indvar.233 store i32 5, ptr %arrayidx.234 %indvar.next.2 = add i64 %indvar.2, 135 %exitcond.2 = icmp ne i64 %indvar.next.2, 1036 br i1 %exitcond.2, label %S2, label %exit.237 38exit.2:39 br label %S340 41S3:42 %indvar.3 = phi i64 [ 0, %exit.2 ], [ %indvar.next.3, %S3 ]43 %arrayidx.3 = getelementptr [200 x i32], ptr %A, i64 0, i64 %indvar.344 store i32 7, ptr %arrayidx.345 %indvar.next.3 = add i64 %indvar.3, 146 %exitcond.3 = icmp ne i64 %indvar.next.3, 20047 br i1 %exitcond.3, label %S3 , label %exit.348 49exit.3:50 ret void51}52 53; VALUE: RAW dependences:54; VALUE-NEXT: { }55; VALUE-NEXT: WAR dependences:56; VALUE-NEXT: { }57; VALUE-NEXT: WAW dependences:58; VALUE-NEXT: { Stmt_S1[i0] -> Stmt_S3[i0] : 10 <= i0 <= 99; Stmt_S1[i0] -> Stmt_S2[i0] : 0 <= i0 <= 9; Stmt_S2[i0] -> Stmt_S3[i0] : 0 <= i0 <= 9 }59 60; FUNC-VALUE: RAW dependences:61; FUNC-VALUE-NEXT: { }62; FUNC-VALUE-NEXT: WAR dependences:63; FUNC-VALUE-NEXT: { }64; FUNC-VALUE-NEXT: WAW dependences:65; FUNC-VALUE-NEXT: { Stmt_S1[i0] -> Stmt_S3[i0] : 10 <= i0 <= 99; Stmt_S1[i0] -> Stmt_S2[i0] : 0 <= i0 <= 9; [Stmt_S2[i0] -> Stmt_S2_Write0[]] -> [Stmt_S3[i0] -> Stmt_S3_Write0[]] : 0 <= i0 <= 9; Stmt_S2[i0] -> Stmt_S3[i0] : 0 <= i0 <= 9; [Stmt_S1[i0] -> Stmt_S1_Write0[]] -> [Stmt_S2[i0] -> Stmt_S2_Write0[]] : 0 <= i0 <= 9; [Stmt_S1[i0] -> Stmt_S1_Write0[]] -> [Stmt_S3[i0] -> Stmt_S3_Write0[]] : 10 <= i0 <= 99 }66 67; TIMEOUT: RAW dependences:68; TIMEOUT-NEXT: n/a69; TIMEOUT-NEXT: WAR dependences:70; TIMEOUT-NEXT: n/a71; TIMEOUT-NEXT: WAW dependences:72; TIMEOUT-NEXT: n/a73