1; RUN: opt < %s -analyze -enable-new-pm=0 -delinearize
2; RUN: opt < %s -passes='print<delinearization>' -disable-output
3target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
4target triple = "x86_64-unknown-linux-gnu"
5
6define void @foo(double* %Ey) {
7entry:
8  br i1 undef, label %for.cond55.preheader, label %for.end324
9
10for.cond55.preheader:
11  %iz.069 = phi i64 [ %inc323, %for.inc322 ], [ 0, %entry ]
12  br i1 undef, label %for.cond58.preheader, label %for.inc322
13
14for.cond58.preheader:
15  %iy.067 = phi i64 [ %inc320, %for.end ], [ 0, %for.cond55.preheader ]
16  br i1 undef, label %for.body60, label %for.end
17
18for.body60:
19  %ix.062 = phi i64 [ %inc, %for.body60 ], [ 0, %for.cond58.preheader ]
20  %0 = mul i64 %iz.069, undef
21  %tmp5 = add i64 %iy.067, %0
22  %tmp6 = mul i64 %tmp5, undef
23  %arrayidx69.sum = add i64 undef, %tmp6
24  %arrayidx70 = getelementptr inbounds double, double* %Ey, i64 %arrayidx69.sum
25  %1 = load double, double* %arrayidx70, align 8
26  %inc = add nsw i64 %ix.062, 1
27  br i1 false, label %for.body60, label %for.end
28
29for.end:
30  %inc320 = add nsw i64 %iy.067, 1
31  br i1 undef, label %for.cond58.preheader, label %for.inc322
32
33for.inc322:
34  %inc323 = add nsw i64 %iz.069, 1
35  br i1 undef, label %for.cond55.preheader, label %for.end324
36
37for.end324:
38  ret void
39}
40