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1; RUN: opt %loadNPMPolly '-passes=polly-custom<scops>' -polly-print-scops -disable-output < %s 2>&1 | FileCheck %s2;3; CHECK: Assumed Context:4; CHECK-NEXT: [N] -> { : }5; CHECK-NEXT: Invalid Context:6; CHECK-NEXT: [N] -> { : false }7; CHECK: p0: %N8; CHECK: Statements {9; CHECK-NEXT: Stmt_for_body10; CHECK-NEXT: Domain :=11; CHECK-NEXT: [N] -> { Stmt_for_body[i0] : 0 <= i0 < N };12; CHECK-NEXT: Schedule :=13; CHECK-NEXT: [N] -> { Stmt_for_body[i0] -> [i0] };14; CHECK-NEXT: ReadAccess := [Reduction Type: +] [Scalar: 0]15; CHECK-NEXT: [N] -> { Stmt_for_body[i0] -> MemRef_A[1] : (1 + i0) mod 2 = 0; Stmt_for_body[i0] -> MemRef_A[0] : (i0) mod 2 = 0 }16; CHECK-NEXT: MustWriteAccess := [Reduction Type: +] [Scalar: 0]17; CHECK-NEXT: [N] -> { Stmt_for_body[i0] -> MemRef_A[1] : (1 + i0) mod 2 = 0; Stmt_for_body[i0] -> MemRef_A[0] : (i0) mod 2 = 0 };18; CHECK-NEXT: }19;20; void f(int *A, int N) {21; for (int i = 0; i < N; i++) {22; A[i % 2]++;23; }24; }25;26target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"27 28define void @f(ptr %A, i32 %N) {29entry:30 br label %for.cond31 32for.cond: ; preds = %for.inc, %entry33 %i.0 = phi i32 [ 0, %entry ], [ %inc1, %for.inc ]34 %cmp = icmp slt i32 %i.0, %N35 br i1 %cmp, label %for.body, label %for.end36 37for.body: ; preds = %for.cond38 %i.t = trunc i32 %i.0 to i139 %rem = zext i1 %i.t to i3240 %idxprom = sext i32 %rem to i6441 %arrayidx = getelementptr inbounds i32, ptr %A, i64 %idxprom42 %tmp = load i32, ptr %arrayidx, align 443 %inc = add nsw i32 %tmp, 144 store i32 %inc, ptr %arrayidx, align 445 br label %for.inc46 47for.inc: ; preds = %for.body48 %inc1 = add nuw nsw i32 %i.0, 149 br label %for.cond50 51for.end: ; preds = %for.cond52 ret void53}54