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1; RUN: not --crash opt %loadNPMPolly '-passes=polly-custom<import-jscop>' -disable-output 2>&1 < %s | FileCheck %s2;3; Check that we do not allow to access elements not accessed before because the4; alignment information would become invalid.5;6; CHECK: JScop file changes the accessed memory7;8; void bad_alignment(int *A) {9; for (int i = 0; i < 1024; i += 2)10; A[i] = i;11; }12;13target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"14 15define void @bad_alignment(ptr %A) {16entry:17 br label %for.cond18 19for.cond: ; preds = %for.inc, %entry20 %indvars.iv = phi i64 [ %indvars.iv.next, %for.inc ], [ 0, %entry ]21 %cmp = icmp slt i64 %indvars.iv, 102422 br i1 %cmp, label %for.body, label %for.end23 24for.body: ; preds = %for.cond25 %arrayidx = getelementptr inbounds i32, ptr %A, i64 %indvars.iv26 %tmp = trunc i64 %indvars.iv to i3227 store i32 %tmp, ptr %arrayidx, align 828 br label %for.inc29 30for.inc: ; preds = %for.body31 %indvars.iv.next = add nuw nsw i64 %indvars.iv, 232 br label %for.cond33 34for.end: ; preds = %for.cond35 ret void36}37