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1; RUN: opt %loadNPMPolly '-passes=polly-custom<scops>' -polly-print-scops -disable-output < %s 2>&1 | FileCheck %s2;3; Verify that both scalars (x and y) are properly written in the non-affine4; region and read afterwards.5;6; void f(int *A, int b) {7; for (int i = 0; i < 1024; i++) {8; int x = 0, y = 0;9; if ((x = 1 + A[i]))10; y++;11; A[i] = x + y;12; }13; }14 15; CHECK-LABEL: Region: %bb1---%bb1116;17; CHECK: Arrays {18; CHECK-NEXT: i32 MemRef_A[*]; // Element size 419; CHECK-NEXT: i32 MemRef_y__phi; // Element size 420; CHECK-NEXT: i32 MemRef_x; // Element size 421; CHECK-NEXT: }22;23; CHECK: Arrays (Bounds as pw_affs) {24; CHECK-NEXT: i32 MemRef_A[*]; // Element size 425; CHECK-NEXT: i32 MemRef_y__phi; // Element size 426; CHECK-NEXT: i32 MemRef_x; // Element size 427; CHECK-NEXT: }28;29; CHECK: Statements {30; CHECK-NEXT: Stmt_bb2__TO__bb731; CHECK-NEXT: Domain :=32; CHECK-NEXT: { Stmt_bb2__TO__bb7[i0] : 0 <= i0 <= 1023 };33; CHECK-NEXT: Schedule :=34; CHECK-NEXT: { Stmt_bb2__TO__bb7[i0] -> [i0, 0] };35; CHECK-NEXT: ReadAccess := [Reduction Type: NONE] [Scalar: 0]36; CHECK-NEXT: { Stmt_bb2__TO__bb7[i0] -> MemRef_A[i0] };37; CHECK-NEXT: MustWriteAccess := [Reduction Type: NONE] [Scalar: 1]38; CHECK-NEXT: { Stmt_bb2__TO__bb7[i0] -> MemRef_y__phi[] };39; CHECK-NEXT: MustWriteAccess := [Reduction Type: NONE] [Scalar: 1]40; CHECK-NEXT: { Stmt_bb2__TO__bb7[i0] -> MemRef_x[] };41; CHECK-NEXT: Stmt_bb742; CHECK-NEXT: Domain :=43; CHECK-NEXT: { Stmt_bb7[i0] : 0 <= i0 <= 1023 };44; CHECK-NEXT: Schedule :=45; CHECK-NEXT: { Stmt_bb7[i0] -> [i0, 1] };46; CHECK-NEXT: ReadAccess := [Reduction Type: NONE] [Scalar: 1]47; CHECK-NEXT: { Stmt_bb7[i0] -> MemRef_y__phi[] };48; CHECK-NEXT: ReadAccess := [Reduction Type: NONE] [Scalar: 1]49; CHECK-NEXT: { Stmt_bb7[i0] -> MemRef_x[] };50; CHECK-NEXT: MustWriteAccess := [Reduction Type: NONE] [Scalar: 0]51; CHECK-NEXT: { Stmt_bb7[i0] -> MemRef_A[i0] };52; CHECK-NEXT: }53 54target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"55 56define void @f(ptr %A, i32 %b) {57bb:58 br label %bb159 60bb1: ; preds = %bb10, %bb61 %indvars.iv = phi i64 [ %indvars.iv.next, %bb10 ], [ 0, %bb ]62 %exitcond = icmp ne i64 %indvars.iv, 102463 br i1 %exitcond, label %bb2, label %bb1164 65bb2: ; preds = %bb166 %tmp = getelementptr inbounds i32, ptr %A, i64 %indvars.iv67 %x = load i32, ptr %tmp, align 468 %tmp4 = add nsw i32 %x, 169 %tmp5 = icmp eq i32 %tmp4, 070 br i1 %tmp5, label %bb7, label %bb671 72bb6: ; preds = %bb273 br label %bb774 75bb7: ; preds = %bb2, %bb676 %y = phi i32 [ 1, %bb6 ], [ 0, %bb2 ]77 %tmp4copy = add nsw i32 %x, 178 %tmp8 = add nsw i32 %tmp4copy, %y79 %tmp9 = getelementptr inbounds i32, ptr %A, i64 %indvars.iv80 store i32 %tmp8, ptr %tmp9, align 481 br label %bb1082 83bb10: ; preds = %bb784 %indvars.iv.next = add nuw nsw i64 %indvars.iv, 185 br label %bb186 87bb11: ; preds = %bb188 ret void89}90