1; RUN: opt %loadPolly -polly-print-ast -polly-parallel -polly-parallel-force -disable-output < %s | FileCheck %s 2; RUN: opt %loadPolly -print-polyhedral-info -polly-check-parallel -disable-output < %s | FileCheck %s -check-prefix=PINFO 3; 4; void jd(int *A) { 5; CHECK: #pragma omp parallel for 6; PINFO: for.cond2: Loop is parallel. 7; for (int i = 0; i < 1024; i++) 8; A[i] = 1; 9; CHECK: #pragma omp parallel for 10; PINFO: for.cond: Loop is parallel. 11; for (int i = 0; i < 1024; i++) 12; A[i] = A[i] * 2; 13; } 14; 15target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 16 17define void @jd(ptr %A) { 18entry: 19 br label %for.cond 20 21for.cond: ; preds = %for.inc, %entry 22 %indvars.iv1 = phi i64 [ %indvars.iv.next2, %for.inc ], [ 0, %entry ] 23 %exitcond3 = icmp ne i64 %indvars.iv1, 1024 24 br i1 %exitcond3, label %for.body, label %for.end 25 26for.body: ; preds = %for.cond 27 %arrayidx = getelementptr inbounds i32, ptr %A, i64 %indvars.iv1 28 store i32 1, ptr %arrayidx, align 4 29 br label %for.inc 30 31for.inc: ; preds = %for.body 32 %indvars.iv.next2 = add nuw nsw i64 %indvars.iv1, 1 33 br label %for.cond 34 35for.end: ; preds = %for.cond 36 br label %for.cond2 37 38for.cond2: ; preds = %for.inc9, %for.end 39 %indvars.iv = phi i64 [ %indvars.iv.next, %for.inc9 ], [ 0, %for.end ] 40 %exitcond = icmp ne i64 %indvars.iv, 1024 41 br i1 %exitcond, label %for.body4, label %for.end11 42 43for.body4: ; preds = %for.cond2 44 %arrayidx6 = getelementptr inbounds i32, ptr %A, i64 %indvars.iv 45 %tmp = load i32, ptr %arrayidx6, align 4 46 %mul = shl nsw i32 %tmp, 1 47 %arrayidx8 = getelementptr inbounds i32, ptr %A, i64 %indvars.iv 48 store i32 %mul, ptr %arrayidx8, align 4 49 br label %for.inc9 50 51for.inc9: ; preds = %for.body4 52 %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1 53 br label %for.cond2 54 55for.end11: ; preds = %for.cond2 56 ret void 57} 58