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1; RUN: opt %loadNPMPolly -aa-pipeline=basic-aa '-passes=polly<no-default-opts>' -S < %s | FileCheck %s2;3; Verify that we remove the lifetime markers from everywhere.4;5; CHECK-NOT: call void @llvm.lifetime.start6; CHECK-NOT: call void @llvm.lifetime.end7;8; int A[1024];9; void jd() {10; for (int i = 0; i < 1024; i++) {11; int tmp[1024];12; for (int j = i; j < 1024; j++)13; tmp[i] += A[j];14; A[i] = tmp[i];15; }16; }17;18; ModuleID = 'test/Isl/CodeGen/lifetime_intrinsics.ll'19target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"20 21@A = common global [1024 x i32] zeroinitializer, align 1622 23; Function Attrs: nounwind uwtable24define void @jd() {25entry:26 %tmp = alloca [1024 x i32], align 1627 br label %for.cond28 29for.cond: ; preds = %for.inc11, %entry30 %indvars.iv3 = phi i64 [ %indvars.iv.next4, %for.inc11 ], [ 0, %entry ]31 %exitcond5 = icmp ne i64 %indvars.iv3, 102432 br i1 %exitcond5, label %for.body, label %for.end1333 34for.body: ; preds = %for.cond35 call void @llvm.lifetime.start(i64 4096, ptr %tmp)36 br label %for.cond237 38for.cond2: ; preds = %for.inc, %for.body39 %indvars.iv1 = phi i64 [ %indvars.iv.next2, %for.inc ], [ %indvars.iv3, %for.body ]40 %lftr.wideiv = trunc i64 %indvars.iv1 to i3241 %exitcond = icmp ne i32 %lftr.wideiv, 102442 br i1 %exitcond, label %for.body4, label %for.end43 44for.body4: ; preds = %for.cond245 %arrayidx = getelementptr inbounds [1024 x i32], ptr @A, i64 0, i64 %indvars.iv146 %tmp6 = load i32, ptr %arrayidx, align 447 %arrayidx6 = getelementptr inbounds [1024 x i32], ptr %tmp, i64 0, i64 %indvars.iv348 %tmp7 = load i32, ptr %arrayidx6, align 449 %add = add nsw i32 %tmp7, %tmp650 store i32 %add, ptr %arrayidx6, align 451 br label %for.inc52 53for.inc: ; preds = %for.body454 %indvars.iv.next2 = add nuw nsw i64 %indvars.iv1, 155 br label %for.cond256 57for.end: ; preds = %for.cond258 %arrayidx8 = getelementptr inbounds [1024 x i32], ptr %tmp, i64 0, i64 %indvars.iv359 %tmp8 = load i32, ptr %arrayidx8, align 460 %arrayidx10 = getelementptr inbounds [1024 x i32], ptr @A, i64 0, i64 %indvars.iv361 store i32 %tmp8, ptr %arrayidx10, align 462 call void @llvm.lifetime.end(i64 4096, ptr %tmp)63 br label %for.inc1164 65for.inc11: ; preds = %for.end66 %indvars.iv.next4 = add nuw nsw i64 %indvars.iv3, 167 br label %for.cond68 69for.end13: ; preds = %for.cond70 ret void71}72 73; Function Attrs: nounwind74declare void @llvm.lifetime.start(i64, ptr nocapture)75 76; Function Attrs: nounwind77declare void @llvm.lifetime.end(i64, ptr nocapture)78