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1; RUN: opt %loadNPMPolly -aa-pipeline=basic-aa '-passes=polly-custom<detect>' -polly-print-detect -disable-output < %s 2>&1 | FileCheck %s2;3; Verify that we allow the lifetime markers for the tmp array.4;5; CHECK: Valid Region for Scop: for.cond => for.end136;7; int A[1024];8; void jd() {9; for (int i = 0; i < 1024; i++) {10; int tmp[1024];11; for (int j = i; j < 1024; j++)12; tmp[i] += A[j];13; A[i] = tmp[i];14; }15; }16;17; ModuleID = 'test/Isl/CodeGen/lifetime_intrinsics.ll'18target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"19 20@A = common global [1024 x i32] zeroinitializer, align 1621 22; Function Attrs: nounwind uwtable23define void @jd() {24entry:25 %tmp = alloca [1024 x i32], align 1626 br label %for.cond27 28for.cond: ; preds = %for.inc11, %entry29 %indvars.iv3 = phi i64 [ %indvars.iv.next4, %for.inc11 ], [ 0, %entry ]30 %exitcond5 = icmp ne i64 %indvars.iv3, 102431 br i1 %exitcond5, label %for.body, label %for.end1332 33for.body: ; preds = %for.cond34 call void @llvm.lifetime.start(i64 4096, ptr %tmp)35 br label %for.cond236 37for.cond2: ; preds = %for.inc, %for.body38 %indvars.iv1 = phi i64 [ %indvars.iv.next2, %for.inc ], [ %indvars.iv3, %for.body ]39 %lftr.wideiv = trunc i64 %indvars.iv1 to i3240 %exitcond = icmp ne i32 %lftr.wideiv, 102441 br i1 %exitcond, label %for.body4, label %for.end42 43for.body4: ; preds = %for.cond244 %arrayidx = getelementptr inbounds [1024 x i32], ptr @A, i64 0, i64 %indvars.iv145 %tmp6 = load i32, ptr %arrayidx, align 446 %arrayidx6 = getelementptr inbounds [1024 x i32], ptr %tmp, i64 0, i64 %indvars.iv347 %tmp7 = load i32, ptr %arrayidx6, align 448 %add = add nsw i32 %tmp7, %tmp649 store i32 %add, ptr %arrayidx6, align 450 br label %for.inc51 52for.inc: ; preds = %for.body453 %indvars.iv.next2 = add nuw nsw i64 %indvars.iv1, 154 br label %for.cond255 56for.end: ; preds = %for.cond257 %arrayidx8 = getelementptr inbounds [1024 x i32], ptr %tmp, i64 0, i64 %indvars.iv358 %tmp8 = load i32, ptr %arrayidx8, align 459 %arrayidx10 = getelementptr inbounds [1024 x i32], ptr @A, i64 0, i64 %indvars.iv360 store i32 %tmp8, ptr %arrayidx10, align 461 br label %for.inc1162 63for.inc11: ; preds = %for.end64 %indvars.iv.next4 = add nuw nsw i64 %indvars.iv3, 165 call void @llvm.lifetime.end(i64 4096, ptr %tmp)66 br label %for.cond67 68for.end13: ; preds = %for.cond69 ret void70}71 72; Function Attrs: nounwind73declare void @llvm.lifetime.start(i64, ptr nocapture)74 75; Function Attrs: nounwind76declare void @llvm.lifetime.end(i64, ptr nocapture)77