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1; RUN: opt %loadNPMPolly -polly-allow-nonaffine-loops '-passes=polly-custom<detect>' -polly-print-detect -disable-output < %s 2>&1 | FileCheck %s2; RUN: opt %loadNPMPolly -polly-allow-nonaffine-loops -polly-process-unprofitable=false '-passes=polly-custom<detect>' -polly-print-detect -disable-output < %s 2>&1 | FileCheck %s --check-prefix=PROFIT3;4; void f(int *A) {5; for (int i = 0; i < 1024; i++) {6; while (A[i])7; A[i]--;8; }9; }10;11; PROFIT-NOT: Valid12;13; CHECK: Valid Region for Scop: bb1 => bb1214target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"15 16define void @f(ptr %A) {17bb:18 br label %bb119 20bb1: ; preds = %bb11, %bb21 %indvars.iv = phi i64 [ %indvars.iv.next, %bb11 ], [ 0, %bb ]22 %exitcond = icmp ne i64 %indvars.iv, 102423 br i1 %exitcond, label %bb2, label %bb1224 25bb2: ; preds = %bb126 br label %bb327 28bb3: ; preds = %bb6, %bb229 %tmp = getelementptr inbounds i32, ptr %A, i64 %indvars.iv30 %tmp4 = load i32, ptr %tmp, align 431 %tmp5 = icmp eq i32 %tmp4, 032 br i1 %tmp5, label %bb10, label %bb633 34bb6: ; preds = %bb335 %tmp7 = getelementptr inbounds i32, ptr %A, i64 %indvars.iv36 %tmp8 = load i32, ptr %tmp7, align 437 %tmp9 = add nsw i32 %tmp8, -138 store i32 %tmp9, ptr %tmp7, align 439 br label %bb340 41bb10: ; preds = %bb342 br label %bb1143 44bb11: ; preds = %bb1045 %indvars.iv.next = add nuw nsw i64 %indvars.iv, 146 br label %bb147 48bb12: ; preds = %bb149 ret void50}51