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1; RUN: opt %loadNPMPolly -polly-stmt-granularity=scalar-indep -polly-print-instructions '-passes=polly-custom<scops>' -polly-print-scops -disable-output < %s 2>&1 | FileCheck %s -match-full-lines2;3; Check that the PHI Write of value that is defined in the same basic4; block is in the statement where it is defined.5;6; for (int j = 0; j < n; j += 1) {7; bodyA:8; double valA = A[0];9; A[0] = valA;10; double valB = B[0];11; B[0] = valB;12;13; bodyB:14; phi = valA;15; }16;17define void @func(i32 %n, ptr noalias nonnull %A, ptr noalias nonnull %B) {18entry:19 br label %for20 21for:22 %j = phi i32 [0, %entry], [%j.inc, %inc]23 %j.cmp = icmp slt i32 %j, %n24 br i1 %j.cmp, label %bodyA, label %exit25 26 bodyA:27 %valA = load double, ptr %A28 store double %valA, ptr %A29 %valB = load double, ptr %B30 store double %valB, ptr %B31 br label %bodyB32 33 bodyB:34 %phi = phi double [%valA, %bodyA]35 br label %inc36 37inc:38 %j.inc = add nuw nsw i32 %j, 139 br label %for40 41exit:42 br label %return43 44return:45 ret void46}47 48 49; CHECK: Statements {50; CHECK-NEXT: Stmt_bodyA51; CHECK-NEXT: Domain :=52; CHECK-NEXT: [n] -> { Stmt_bodyA[i0] : 0 <= i0 < n };53; CHECK-NEXT: Schedule :=54; CHECK-NEXT: [n] -> { Stmt_bodyA[i0] -> [i0, 0] };55; CHECK-NEXT: ReadAccess := [Reduction Type: NONE] [Scalar: 0]56; CHECK-NEXT: [n] -> { Stmt_bodyA[i0] -> MemRef_A[0] };57; CHECK-NEXT: MustWriteAccess := [Reduction Type: NONE] [Scalar: 0]58; CHECK-NEXT: [n] -> { Stmt_bodyA[i0] -> MemRef_A[0] };59; CHECK-NEXT: MustWriteAccess := [Reduction Type: NONE] [Scalar: 1]60; CHECK-NEXT: [n] -> { Stmt_bodyA[i0] -> MemRef_phi__phi[] };61; CHECK-NEXT: Instructions {62; CHECK-NEXT: %valA = load double, ptr %A, align 863; CHECK-NEXT: store double %valA, ptr %A, align 864; CHECK-NEXT: }65; CHECK-NEXT: Stmt_bodyA_b66; CHECK-NEXT: Domain :=67; CHECK-NEXT: [n] -> { Stmt_bodyA_b[i0] : 0 <= i0 < n };68; CHECK-NEXT: Schedule :=69; CHECK-NEXT: [n] -> { Stmt_bodyA_b[i0] -> [i0, 1] };70; CHECK-NEXT: ReadAccess := [Reduction Type: NONE] [Scalar: 0]71; CHECK-NEXT: [n] -> { Stmt_bodyA_b[i0] -> MemRef_B[0] };72; CHECK-NEXT: MustWriteAccess := [Reduction Type: NONE] [Scalar: 0]73; CHECK-NEXT: [n] -> { Stmt_bodyA_b[i0] -> MemRef_B[0] };74; CHECK-NEXT: Instructions {75; CHECK-NEXT: %valB = load double, ptr %B, align 876; CHECK-NEXT: store double %valB, ptr %B, align 877; CHECK-NEXT: }78; CHECK-NEXT: }79