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1; RUN: opt -S %loadNPMPolly -aa-pipeline=basic-aa -polly-dependences-analysis-type=value-based '-passes=polly-custom<ast>' -polly-print-ast -disable-output < %s | FileCheck %s2; RUN: opt -S %loadNPMPolly -aa-pipeline=basic-aa -polly-dependences-analysis-type=value-based '-passes=polly-custom<dce;ast>' -polly-print-ast -disable-output < %s | FileCheck %s -check-prefix=CHECK-DCE3target 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 < 200; i++ )6; A[i] = 2;7;8; for (i = 0; i < 200; i++ )9; B[i] = A[i];10;11; for (i = 0; i < 200; i++ )12; B[i] = A[i] = 5;13define void @main() nounwind uwtable {14entry:15 %A = alloca [200 x i32], align 1616 %B = alloca [200 x i32], align 1617 br label %for.body.118 19for.body.1:20 %indvar.1 = phi i64 [ 0, %entry ], [ %indvar.next.1, %for.body.1 ]21 %arrayidx.1 = getelementptr [200 x i32], ptr %A, i64 0, i64 %indvar.122 store i32 2, ptr %arrayidx.1, align 423 %indvar.next.1 = add i64 %indvar.1, 124 %exitcond.1 = icmp ne i64 %indvar.next.1, 20025 br i1 %exitcond.1, label %for.body.1, label %exit.126 27exit.1:28 br label %for.body.229 30for.body.2:31 %indvar.2 = phi i64 [ 0, %exit.1 ], [ %indvar.next.2, %for.body.2 ]32 %arrayidx.2.a = getelementptr [200 x i32], ptr %A, i64 0, i64 %indvar.233 %val = load i32, ptr %arrayidx.2.a, align 434 %arrayidx.2.b = getelementptr [200 x i32], ptr %B, i64 0, i64 %indvar.235 store i32 %val, ptr %arrayidx.2.b, align 436 %indvar.next.2 = add i64 %indvar.2, 137 %exitcond.2 = icmp ne i64 %indvar.next.2, 20038 br i1 %exitcond.2, label %for.body.2, label %exit.239 40exit.2:41 br label %for.body.342 43for.body.3:44 %indvar.3 = phi i64 [ 0, %exit.2 ], [ %indvar.next.3, %for.body.3 ]45 %arrayidx.3.a = getelementptr [200 x i32], ptr %A, i64 0, i64 %indvar.346 %arrayidx.3.b = getelementptr [200 x i32], ptr %B, i64 0, i64 %indvar.347 store i32 5, ptr %arrayidx.3.a, align 448 store i32 5, ptr %arrayidx.3.b, align 449 %indvar.next.3 = add i64 %indvar.3, 150 %exitcond.3 = icmp ne i64 %indvar.next.3, 20051 br i1 %exitcond.3, label %for.body.3 , label %exit.352 53exit.3:54 ret void55}56 57; CHECK: for (int c0 = 0; c0 <= 199; c0 += 1)58; CHECK: Stmt_for_body_1(c0);59; CHECK: for (int c0 = 0; c0 <= 199; c0 += 1)60; CHECK: Stmt_for_body_2(c0);61; CHECK: for (int c0 = 0; c0 <= 199; c0 += 1)62; CHECK: Stmt_for_body_3(c0);63 64; CHECK-DCE: for (int c0 = 0; c0 <= 199; c0 += 1)65; CHECK-DCE: Stmt_for_body_3(c0);66